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Home › Companies › AMERICAN SUPERCONDUCTOR CORP. › 2023-2024

AMERICAN SUPERCONDUCTOR CORP. 2023-2024 Proxy Voting Records

At AMERICAN SUPERCONDUCTOR CORP.'s shareholder meeting held August 11, 2023, in the 2023-2024 proxy season, 72 asset managers reported how they voted in their SEC Form N-PX filings, covering 606 separate fund positions. Their filings are grouped here into 9 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. AMERICAN SUPERCONDUCTOR CORP.'s own Form 8-K tally for this meeting is published below, but no row in it could be matched to the most widely held item, so this page states no certified outcome for that item. On that item — To approve, on an advisory basis, the compensation of AMSC's named executive officers. — the reporting funds and managers cast 99.0% of the shares they voted in favour (FOR divided by FOR plus AGAINST plus WITHHELD; abstained and unvoted shares are excluded because neither took a side). Fund and manager reports are combined in it and may count the same shares twice: it adds fund reports to institutional-manager reports, which can cover the same shares. It is not the company's certified result.

Download data (CSV): ballot items · votes by manager · column guide.

Compiled from SEC Form N-PX filings and AMERICAN SUPERCONDUCTOR CORP.’s Form 8-K, filed August 11, 2023 (Item 5.07 on EDGAR). Page generated November 8, 2026.

  • 9Reported items
  • 72Asset managers
  • 606Fund votes
  • August 11, 2023Meeting date

Results at a glance

Meeting of August 11, 2023: 6 items on AMERICAN SUPERCONDUCTOR CORP.’s Form 8-K, filed August 11, 2023: 6 elected.

Material dissent

None.

Material dissent: a director nominee under 80% of the votes cast, say-on-pay under 70%, any other item the board put forward under 80%, or a shareholder proposal with more than 50%, on the company’s own Form 8-K tally. How this is decided

Proxy season: 2023-2024 2024-2025 2025-2026

Explore AMERICAN SUPERCONDUCTOR CORP. in the interactive database Compare manager voting policies

Official 2023-2024 meeting results reported by AMERICAN SUPERCONDUCTOR CORP.

These tallies are AMERICAN SUPERCONDUCTOR CORP.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed August 11, 2023 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

AMERICAN SUPERCONDUCTOR CORP. — official shareholder meeting results, meeting held August 11, 2023
Ballot itemForAgainst AbstainWithheldBroker non-votesSupport (of votes cast)Reported outcomeVoting standard
Elect Director: Laura A. Dambier 13,657,737---- 85,4628,642,823 99.3%Elected—
Elect Director: Arthur H. House 13,392,983---- 350,2168,642,823 97%Elected—
Elect Director: Margaret D. Klein 13,624,994---- 118,2058,642,823 99.1%Elected—
Elect Director: Barbara G. Littlefield 13,655,027---- 88,1728,642,823 99.3%Elected—
Elect Director: Daniel P. McGahn 13,614,612---- 128,5878,642,823 99.0%Elected—
Elect Director: David R. Oliver, Jr. 13,503,378---- 239,8218,642,823 98%Elected—

Source: AMERICAN SUPERCONDUCTOR CORP., Form 8-K, filed with the SEC on August 11, 2023 — read the filing on EDGAR.

How asset managers voted at the AMERICAN SUPERCONDUCTOR CORP. 2023-2024 meeting

Each item below shows how the 72 asset managers that disclosed a AMERICAN SUPERCONDUCTOR CORP. vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report. These are reported items, not a count of the ballot: fund filings describe one ballot item in different words. Two descriptions are shown as one item only on evidence — the same text (or one cut short of the other), the same director nominee, or a match to the same row of AMERICAN SUPERCONDUCTOR CORP.’s own Form 8-K tally — never because they merely read alike. A description that could not be joined that way is listed on its own, so one ballot item can appear more than once.

1. Elect Director: Arthur H. House

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 2 wordings of this item as funds reported it.

97% Majority: yes · of votes cast

FOR 97%
FOR: 13,392,983WITHHELD: 350,216
Details: description as filed, official tally, votes by 21 asset managers

Description as filed by funds: Election of Directors: Arthur H. House

AMERICAN SUPERCONDUCTOR CORP.’s own tally for this item (“Elect Director: Arthur H. House”): 13,392,983 for, 350,216 withheld, per its Form 8-K filed August 11, 2023 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The Company's stockholders elected the following directors to the Board of Directors of the Company (the " Board "): There were 8,642,823 broker non-votes for each director.”
Support: 97% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 21 asset managers below reported 5,109,178 for, 93,814 withheld, 626 abstained.

FOR
FOR: 5,109,178ABSTAIN: 626WITHHOLD: 93,814
Largest asset managers voting on “Election of Directors: Arthur H. House” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC00 090,000Withhold
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital00 03,118Withhold
John Hancock1,6550 6260Mixed
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust00 0696Withhold
Nationwide1830 00For
Guggenheim1640 00For

2. Elect Director: Barbara G. Littlefield

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 2 wordings of this item as funds reported it.

99.3% Majority: yes · of votes cast

FOR 99.3%
FOR: 13,655,027WITHHELD: 88,172
Details: description as filed, official tally, votes by 21 asset managers

Description as filed by funds: Election of Directors: Barbara G. Littlefield

AMERICAN SUPERCONDUCTOR CORP.’s own tally for this item (“Elect Director: Barbara G. Littlefield”): 13,655,027 for, 88,172 withheld, per its Form 8-K filed August 11, 2023 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The Company's stockholders elected the following directors to the Board of Directors of the Company (the " Board "): There were 8,642,823 broker non-votes for each director.”
Support: 99.3% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 21 asset managers below reported 5,203,618 for.

FOR
FOR: 5,203,618
Largest asset managers voting on “Election of Directors: Barbara G. Littlefield” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC90,0000 00For
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

3. Elect Director: Daniel P. McGahn

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 2 wordings of this item as funds reported it.

99.0% Majority: yes · of votes cast

FOR 99.0%
FOR: 13,614,612WITHHELD: 128,587
Details: description as filed, official tally, votes by 21 asset managers

Description as filed by funds: Election of Directors: Daniel P. McGahn

AMERICAN SUPERCONDUCTOR CORP.’s own tally for this item (“Elect Director: Daniel P. McGahn”): 13,614,612 for, 128,587 withheld, per its Form 8-K filed August 11, 2023 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The Company's stockholders elected the following directors to the Board of Directors of the Company (the " Board "): There were 8,642,823 broker non-votes for each director.”
Support: 99.0% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 21 asset managers below reported 5,203,618 for.

FOR
FOR: 5,203,618
Largest asset managers voting on “Election of Directors: Daniel P. McGahn” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC90,0000 00For
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

4. Elect Director: David R. Oliver, Jr.

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 3 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%
FOR: 13,503,378WITHHELD: 239,821
Details: description as filed, official tally, votes by 21 asset managers

Description as filed by funds: Election of Directors: David R. Oliver, Jr.

AMERICAN SUPERCONDUCTOR CORP.’s own tally for this item (“Elect Director: David R. Oliver, Jr.”): 13,503,378 for, 239,821 withheld, per its Form 8-K filed August 11, 2023 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The Company's stockholders elected the following directors to the Board of Directors of the Company (the " Board "): There were 8,642,823 broker non-votes for each director.”
Support: 98% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 21 asset managers below reported 5,113,618 for, 90,000 withheld.

FOR
FOR: 5,113,618WITHHOLD: 90,000
Largest asset managers voting on “Election of Directors: David R. Oliver, Jr.” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC00 090,000Withhold
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

5. Elect Director: Laura A. Dambier

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 2 wordings of this item as funds reported it.

99.3% Majority: yes · of votes cast

FOR 99.3%
FOR: 13,657,737WITHHELD: 85,462
Details: description as filed, official tally, votes by 21 asset managers

Description as filed by funds: Election of Directors: Laura A. Dambier

AMERICAN SUPERCONDUCTOR CORP.’s own tally for this item (“Elect Director: Laura A. Dambier”): 13,657,737 for, 85,462 withheld, per its Form 8-K filed August 11, 2023 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The Company's stockholders elected the following directors to the Board of Directors of the Company (the " Board "): There were 8,642,823 broker non-votes for each director.”
Support: 99.3% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 21 asset managers below reported 5,203,618 for.

FOR
FOR: 5,203,618
Largest asset managers voting on “Election of Directors: Laura A. Dambier” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC90,0000 00For
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

6. Elect Director: Margaret D. Klein

Official resultDIRECTOR ELECTIONSReported outcome: Elected

Combines 2 wordings of this item as funds reported it.

99.1% Majority: yes · of votes cast

FOR 99.1%
FOR: 13,624,994WITHHELD: 118,205
Details: description as filed, official tally, votes by 21 asset managers

Description as filed by funds: Election of Directors: Margaret D. Klein

AMERICAN SUPERCONDUCTOR CORP.’s own tally for this item (“Elect Director: Margaret D. Klein”): 13,624,994 for, 118,205 withheld, per its Form 8-K filed August 11, 2023 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item.

Reported outcome: Elected, in the filing’s own words: “The Company's stockholders elected the following directors to the Board of Directors of the Company (the " Board "): There were 8,642,823 broker non-votes for each director.”
Support: 99.1% of votes cast — FOR ÷ (FOR + WITHHELD); abstentions and broker non-votes are excluded.

The 21 asset managers below reported 5,203,618 for.

FOR
FOR: 5,203,618
Largest asset managers voting on “Election of Directors: Margaret D. Klein” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC90,0000 00For
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

7. To approve, on an advisory basis, the compensation of AMSC's named executive officers.

No official matchFund totals may overlapSECTION 14A SAY-ON-PAY VOTES

Combines 8 wordings of this item as funds reported it.

99.0% Fund and manager reports combined; may count the same shares twice · no official result

FOR
Details: votes by 69 asset managers

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice). The figure above is FOR ÷ (FOR + AGAINST + WITHHELD) of the shares these managers voted; abstained and unvoted shares are in neither half, and these managers are a subset of all shareholders, not the meeting result.

Fund voting reports: 21 asset managers voting on “To approve, on an advisory basis, the compensation of AMSC's named executive officers.” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC090,000 00Against
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century03,799 00Against
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

Fund voting reports, all 21 managers: 5,109,819 for, 93,799 against.

Institutional-manager reports: 60 asset managers voting on “To approve, on an advisory basis, the compensation of AMSC's named executive officers.” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
BAILLIE GIFFORD & CO LTD1,491,3700 00For
Invesco781,2270 00For
ArrowMark Colorado Holdings LLC669,4320 00For
Royce394,8050 00For
DE Shaw318,1250 00For
BlackRock313,1791,628 00For
GEODE CAPITAL MANAGEMENT, LLC288,8350 00For
OREGON PUBLIC EMPLOYEES RETIREMENT FUND147,2150 00For
EAM Investors, LLC128,9590 00For
State Street108,4920 00For
Dimensional83,4580 00For
RBC Capital Markets, LLC40,6270 00For
T. Rowe Price40,1000 00For
Renaissance29,7980 00For
MELLON INVESTMENTS Corp28,7690 00For
Connor, Clark & Lunn Investment Management Ltd.28,2110 00For
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND23,4370 00For
GMT CAPITAL CORP21,0720 00For
Charles Schwab15,9660 00For
Vanguard8,5440 00For
STATE OF WISCONSIN INVESTMENT BOARD7,0000 00For
Natixis6,0680 00For
First Trust4,8330 00For
American Century03,799 00Against
OPPENHEIMER & CO INC3,7000 00For

Institutional-manager reports, all 60 managers: 5,005,404 for, 5,970 against. Showing the 25 largest; every one is in the interactive database (link above).

8. To approve, on an advisory basis, the frequency of future advisory votes on the compensation of AMSC's named executive…

No official matchFund totals may overlapSECTION 14A SAY-ON-PAY VOTES

Combines 6 wordings of this item as funds reported it.

100% Fund and manager reports combined; may count the same shares twice · no official result

1 YEAR
Details: description as filed, votes by 68 asset managers

Description as filed by funds: To approve, on an advisory basis, the frequency of future advisory votes on the compensation of AMSC's named executive officers.

Fund voting reports and institutional-manager reports both cover this item. An institutional manager can report shares that a fund it advises also reports, so the two are shown separately below and never added together, and their sum is not shown (fund and manager reports combined may count the same shares twice). The figure above is FOR ÷ (FOR + AGAINST + WITHHELD) of the shares these managers voted; abstained and unvoted shares are in neither half, and these managers are a subset of all shareholders, not the meeting result.

Fund voting reports: 21 asset managers voting on “To approve, on an advisory basis, the frequency of future advisory votes on the compensation of AMSC's named e” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce00 00--
Vanguard00 00--
Invesco00 00--
MERIDIAN FUND INC00 00--
Dimensional00 00--
Fidelity00 00--
First Trust00 00--
BRIDGEWAY FUNDS INC00 00--
T. Rowe Price00 00--
Charles Schwab00 00--
Jackson National00 00--
American Century00 00--
Victory Capital00 00--
John Hancock00 00--
Allianz00 00--
Equitable00 00--
Lincoln Financial00 00--
BlackRock00 00--
Northern Trust00 00--
Nationwide00 00--
Guggenheim00 00--

Fund voting reports, all 21 managers: 4,819,758 1 year, 383,860 3 year.

Institutional-manager reports: 59 asset managers voting on “To approve, on an advisory basis, the frequency of future advisory votes on the compensation of AMSC's named e” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
BAILLIE GIFFORD & CO LTD00 00--
Invesco00 00--
ArrowMark Colorado Holdings LLC00 00--
Royce00 00--
DE Shaw00 00--
BlackRock00 00--
GEODE CAPITAL MANAGEMENT, LLC00 00--
OREGON PUBLIC EMPLOYEES RETIREMENT FUND00 00--
EAM Investors, LLC00 00--
State Street00 00--
Dimensional00 00--
RBC Capital Markets, LLC00 00--
T. Rowe Price00 00--
Renaissance00 00--
MELLON INVESTMENTS Corp00 00--
Connor, Clark & Lunn Investment Management Ltd.00 00--
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND00 00--
GMT CAPITAL CORP00 00--
Charles Schwab00 00--
Vanguard00 00--
STATE OF WISCONSIN INVESTMENT BOARD00 00--
Natixis00 00--
First Trust00 00--
American Century00 00--
OPPENHEIMER & CO INC00 00--

Institutional-manager reports, all 59 managers: 15 for, 4,926,864 1 year, 84,293 3 year, 200 2 year. Showing the 25 largest; every one is in the interactive database (link above).

9. To ratify the appointment by the Audit Committee of the Board of Directors of RSM US LLP as AMSC's independent…

No official matchAUDIT-RELATED

Combines 3 wordings of this item as funds reported it.

100% of fund votes cast · no official result

FOR
Details: description as filed, votes by 21 asset managers

Description as filed by funds: To ratify the appointment by the Audit Committee of the Board of Directors of RSM US LLP as AMSC's independent registered public accounting firm for the current fiscal year.

The 21 asset managers below reported 5,203,618 for. The figure above is FOR ÷ (FOR + AGAINST + WITHHELD) of the shares these managers voted; abstained and unvoted shares are in neither half, and these managers are a subset of all shareholders, not the meeting result.

FOR: 5,203,618
Largest asset managers voting on “To ratify the appointment by the Audit Committee of the Board of Directors of RSM US LLP as AMSC's independent” at AMERICAN SUPERCONDUCTOR CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Royce1,469,7240 00For
Vanguard1,229,8910 00For
Invesco781,2270 00For
MERIDIAN FUND INC669,4320 00For
Dimensional371,4470 00For
Fidelity258,2140 00For
First Trust253,9440 00For
BRIDGEWAY FUNDS INC90,0000 00For
T. Rowe Price40,1000 00For
Charles Schwab15,9660 00For
Jackson National6,8370 00For
American Century3,7990 00For
Victory Capital3,1180 00For
John Hancock2,2810 00For
Allianz2,2210 00For
Equitable1,7060 00For
Lincoln Financial1,7000 00For
BlackRock9680 00For
Northern Trust6960 00For
Nationwide1830 00For
Guggenheim1640 00For

Largest AMERICAN SUPERCONDUCTOR CORP. shareholders voting in 2023-2024

Ranked separately for each type of Form N-PX report. An institutional manager can report shares that a fund it advises also reports, so the two tables can list the same shares and are never added together. Each is ranked by the shares voted on the item that the most managers of that type reported, shown as a share of the 30,285,098 shares outstanding at the time of that meeting.

Fund voting reports: top AMERICAN SUPERCONDUCTOR CORP. shareholders by shares voted on “To approve, on an advisory basis, the compensation of AMSC's named executive officers.”, 2023-2024
#Asset manager % of shares outstanding
1Royce 4.85%
2Vanguard 4.06%
3Invesco 2.58%
4MERIDIAN FUND INC 2.21%
5Dimensional 1.23%
6Fidelity 0.85%
7First Trust 0.84%
8BRIDGEWAY FUNDS INC 0.30%
9T. Rowe Price 0.13%
10Charles Schwab 0.05%
Institutional-manager reports: top AMERICAN SUPERCONDUCTOR CORP. shareholders by shares voted on “To approve, on an advisory basis, the compensation of AMSC's named executive officers.”, 2023-2024
#Asset manager % of shares outstanding
1BAILLIE GIFFORD & CO LTD 4.92%
2Invesco 2.58%
3ArrowMark Colorado Holdings LLC 2.21%
4Royce 1.30%
5DE Shaw 1.05%
6BlackRock 1.04%
7GEODE CAPITAL MANAGEMENT, LLC 0.95%
8OREGON PUBLIC EMPLOYEES RETIREMENT FUND 0.49%
9EAM Investors, LLC 0.43%
10State Street 0.36%

Reported AMERICAN SUPERCONDUCTOR CORP. holdings and ownership

As disclosed to the SEC in Form 13F (quarter-end holdings of 30 large managers), Schedules 13D and 13G (beneficial ownership above 5%) and the company’s own proxy statement (DEF 14A). Each row names its form.

AMERICAN SUPERCONDUCTOR CORP. holdings and ownership disclosed for the 2023-2024 proxy season
Holder % outstanding Disclosure
AWM Investment Company, Inc. and related group 7.36% DEF14A
Baillie Gifford & Co. 6.89% DEF14A
Daniel P. McGahn 3.53% DEF14A
John W. Kosiba, Jr. 1.18% DEF14A
David R. Oliver, Jr. 0.19% DEF14A
Arthur H. House 0.18% DEF14A
Barbara G. Littlefield 0.12% DEF14A
Laura A. Dambier 0.08% DEF14A
Margaret D. Klein 0.08% DEF14A

Percentages above are of 30,285,098 shares outstanding, as reported by AMERICAN SUPERCONDUCTOR CORP. on its Form 10-Q dated August 4, 2023 (see the filing on EDGAR). This is the count contemporaneous with the 2023-2024 meeting, not today’s. Each holding is as of its own filing, which may be dated before or after the meeting.

Related

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered funds disclose how they voted every proxy and institutional managers disclose their votes on executive pay (say-on-pay, say-on-frequency and golden parachutes), and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from AMERICAN SUPERCONDUCTOR CORP.’s 10-Q dated August 4, 2023. This page is a static snapshot rebuilt weekly on November 8, 2026; a live search always shows the current data.

AMERICAN SUPERCONDUCTOR CORP. proxy season coverage: 2023-2024 (this page) · 2024-2025 · 2025-2026.

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proxyvotesnow.com, “AMERICAN SUPERCONDUCTOR (AMSC) 2023 Annual Meeting (2023-2024 season)”, https://proxyvotesnow.com/company/american-superconductor-corporation/2024 (version of November 8, 2026). Derived from SEC Form N-PX and Form 8-K filings; tables licensed CC BY 4.0. Licence: CC BY 4.0.