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PDF Solutions, Inc. 2025-2026 Proxy Voting Records

Compiled from SEC Form N-PX filings and PDF Solutions, Inc.’s Form 8-K, filed 2026-06-18 (Item 5.07 on EDGAR). Page generated 02 October 2026.

8Reported items
266Asset managers
1,682Fund votes
2026-06-16Meeting date

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

Explore PDF Solutions, Inc. in the interactive database Compare manager voting policies

Official 2025-2026 meeting results reported by PDF Solutions, Inc.

These tallies are PDF Solutions, Inc.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2026-06-18 (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.

PDF Solutions, Inc. — official shareholder meeting results, meeting held 2026-06-16
Ballot item	For	Against	Abstain	Withheld	Broker non-votes	Outcome
Elect Director: Joseph R. Bronson	29,243,333	1,851,844	44,914	--	3,985,997	Majority: yes
Elect Director: Ye Jane Li	29,883,557	1,212,545	43,989	--	3,985,997	Majority: yes
Proposal 2: Ratification of the appointment of BPM LLP as the Independent Registered Public Accounting Firm for the Company for the year ending December 31, 2026:	34,772,285	235,698	118,105	--	--	Majority: yes
Proposal 3: Approval of the Company ' s Eleventh Amended and Restated 2011 Stock Incentive Plan:	26,149,277	4,875,477	115,337	--	3,985,997	Majority: yes
Proposal 4: Approval of the Company's Third Amended and Restated 2021 Employee Stock Purchase Plan	31,015,479	21,054	103,558	--	3,985,997	Majority: yes
Proposal 5: Approval, by non-binding advisory vote, of the 2025 compensation awarded to Named Executive Officers:	30,987,384	102,523	50,184	--	3,985,997	Majority: yes

Source: PDF Solutions, Inc., Form 8-K, filed with the SEC on 2026-06-18 — read the filing on EDGAR.

How asset managers voted at the PDF Solutions, Inc. 2025-2026 meeting

Each item below shows how the 266 asset managers that disclosed a PDF Solutions, Inc. 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 PDF Solutions, Inc.’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. To approve, by a non-binding advisory vote, the 2025 compensation of our named executive officers disclosed in the Proxy Statement.

SECTION 14A SAY-ON-PAY VOTESMajority of the votes cast: yes

Combines 8 wordings of this item as funds reported it.

99.6% Majority: yes · of votes cast

FOR 99.6%

FOR: 30,987,384AGAINST: 102,523

PDF Solutions, Inc.’s own tally for this item (“Proposal 5: Approval, by non-binding advisory vote, of the 2025 compensation awarded to Named Executive Officers:”): 30,987,384 for, 102,523 against, per its Form 8-K filed 2026-06-18 (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. Of all 39,921,090 outstanding shares: 78% for, 0.3% against (78% of the company cast a for/against vote).

The 264 asset managers below cast 99.7% of the shares they voted on this item FOR (29,874,901 for, 77,261 against).

FOR 99.6%

FOR: 29,874,901 (99.7%)AGAINST: 77,261 (0.3%)ABSTAIN: 10,400 (0.0%)NOT VOTED: 7,524 (0.0%)

Largest asset managers voting on “To approve, by a non-binding advisory vote, the 2025 compensation of our named executive officers disclosed in” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Vote
BlackRock	3,701,625	For
Vanguard	3,126,026	For
NEEDHAM FUNDS INC	1,985,000	For
Janus Henderson	1,736,288	For
BARROW HANLEY MEWHINNEY & STRAUSS LLC	1,415,259	For
Fidelity	1,009,843	For
Ranger Investment Management, L.P.	965,790	For
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	875,612	For
SNYDER CAPITAL MANAGEMENT L P	846,976	For
JANUS INVESTMENT FUND	825,092	For
GEODE CAPITAL MANAGEMENT, LLC	792,705	For
State Street	733,008	For
Ophir Asset Management Pty Ltd	668,790	For
Russell Investments	585,320	For
Loomis Sayles	579,206	For
Charles Schwab	577,897	For
Divisar Capital Management LLC	573,364	For
WASATCH ADVISORS LP	468,341	For
WASATCH FUNDS TRUST	458,268	For
WILLIAM BLAIR FUNDS	409,968	For
AMERICAN BEACON FUNDS	400,166	For
EMERALD ADVISERS, LLC	399,510	For
Samjo Management, LLC	398,000	For
DF DENT & CO INC	352,430	For
RBB FUND, INC.	350,922	For

Showing the 25 largest of 264 asset managers. See all 264 in the interactive database.

2. TO APPROVE OUR THIRD AMENDED AND RESTATED 2021 EMPLOYEE STOCK PURCHASE PLAN.

COMPENSATIONMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

99.9% Majority: yes · of votes cast

FOR 99.9%

FOR: 31,015,479AGAINST: 21,054

PDF Solutions, Inc.’s own tally for this item (“Proposal 4: Approval of the Company's Third Amended and Restated 2021 Employee Stock Purchase Plan”): 31,015,479 for, 21,054 against, per its Form 8-K filed 2026-06-18 (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. Of all 39,921,090 outstanding shares: 78% for, 0.1% against (78% of the company cast a for/against vote).

The 77 asset managers below cast 99.9% of the shares they voted on this item FOR (13,675,919 for, 10,400 against).

FOR 99.9%

FOR: 13,675,919 (99.9%)AGAINST: 10,400 (0.1%)

Largest asset managers voting on “TO APPROVE OUR THIRD AMENDED AND RESTATED 2021 EMPLOYEE STOCK PURCHASE PLAN.” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Against	Vote
Vanguard	2,855,755	0	For
BlackRock	2,607,729	0	For
NEEDHAM FUNDS INC	1,985,000	0	For
Fidelity	878,676	0	For
JANUS INVESTMENT FUND	825,092	0	For
WASATCH FUNDS TRUST	458,268	0	For
WILLIAM BLAIR FUNDS	409,968	0	For
AMERICAN BEACON FUNDS	400,166	0	For
RBB FUND, INC.	350,922	0	For
Principal	271,232	0	For
Charles Schwab	269,109	0	For
State Street	257,347	0	For
MERIDIAN FUND INC	257,164	0	For
First Trust	237,650	0	For
Dimensional	203,822	0	For
Russell Investments	194,287	0	For
Empower	116,675	0	For
Brown Capital Management Mutual Funds	76,339	0	For
TIAA	74,960	0	For
Equitable	66,317	0	For
FORUM FUNDS	60,144	0	For
Jackson National	59,358	0	For
Transamerica	57,055	0	For
Loomis Sayles	57,006	0	For
Brighthouse	43,156	10,400	For

Showing the 25 largest of 77 asset managers. See all 77 in the interactive database.

3. TO RATIFY THE APPOINTMENT OF BPM LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE YEAR ENDING DECEMBER 31, 2026.

AUDIT-RELATEDMajority of the votes cast: yes

Combines 3 wordings of this item as funds reported it.

99.3% Majority: yes · of votes cast

FOR 99.3%

FOR: 34,772,285AGAINST: 235,698

PDF Solutions, Inc.’s own tally for this item (“Proposal 2: Ratification of the appointment of BPM LLP as the Independent Registered Public Accounting Firm for the Company for the year ending December 31, 2026:”): 34,772,285 for, 235,698 against, per its Form 8-K filed 2026-06-18 (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. Of all 39,921,090 outstanding shares: 87% for, 0.6% against (88% of the company cast a for/against vote).

The 76 asset managers below cast 99.9% of the shares they voted on this item FOR (13,675,756 for, 20 against).

FOR 99.9%

FOR: 13,675,756 (99.9%)AGAINST: 20 (0.0%)ABSTAIN: 10,400 (0.1%)

Largest asset managers voting on “TO RATIFY THE APPOINTMENT OF BPM LLP AS OUR INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR THE YEAR ENDING ” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	2,855,754	2	0	For
BlackRock	2,607,729	0	0	For
NEEDHAM FUNDS INC	1,985,000	0	0	For
Fidelity	878,676	0	0	For
JANUS INVESTMENT FUND	825,092	0	0	For
WASATCH FUNDS TRUST	458,268	0	0	For
WILLIAM BLAIR FUNDS	409,968	0	0	For
AMERICAN BEACON FUNDS	400,166	0	0	For
RBB FUND, INC.	350,922	0	0	For
Principal	271,232	0	0	For
Charles Schwab	269,109	0	0	For
State Street	257,329	18	0	For
MERIDIAN FUND INC	257,164	0	0	For
First Trust	237,650	0	0	For
Dimensional	203,822	0	0	For
Russell Investments	194,287	0	0	For
Empower	116,675	0	0	For
Brown Capital Management Mutual Funds	76,339	0	0	For
TIAA	74,960	0	0	For
Equitable	66,317	0	0	For
FORUM FUNDS	60,144	0	0	For
Jackson National	59,358	0	0	For
Transamerica	57,055	0	0	For
Loomis Sayles	57,006	0	0	For
Brighthouse	43,156	0	10,400	For

Showing the 25 largest of 76 asset managers. See all 76 in the interactive database.

4. Election of Directors: Joseph R. Bronson

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 2 wordings of this item as funds reported it.

94% Majority: yes · of votes cast

FOR 94%

FOR: 29,243,333AGAINST: 1,851,844

PDF Solutions, Inc.’s own tally for this item (“Elect Director: Joseph R. Bronson”): 29,243,333 for, 1,851,844 against, per its Form 8-K filed 2026-06-18 (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. Of all 39,921,090 outstanding shares: 73% for, 5% against (78% of the company cast a for/against vote).

The 74 asset managers below cast 95% of the shares they voted on this item FOR (12,965,077 for, 700,149 against).

FOR 95%

FOR: 12,965,077 (94.8%)AGAINST: 700,149 (5.1%)ABSTAIN: 10,400 (0.1%)

Largest asset managers voting on “Election of Directors: Joseph R. Bronson” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	2,839,322	16,433	0	For
BlackRock	2,607,729	0	0	For
NEEDHAM FUNDS INC	1,985,000	0	0	For
Fidelity	878,676	0	0	For
JANUS INVESTMENT FUND	825,092	0	0	For
WASATCH FUNDS TRUST	458,268	0	0	For
WILLIAM BLAIR FUNDS	409,968	0	0	For
AMERICAN BEACON FUNDS	400,166	0	0	For
RBB FUND, INC.	0	350,922	0	Against
Principal	27,544	243,688	0	Against
Charles Schwab	269,109	0	0	For
State Street	257,047	300	0	For
MERIDIAN FUND INC	257,164	0	0	For
First Trust	237,650	0	0	For
Dimensional	203,822	0	0	For
Russell Investments	194,287	0	0	For
Empower	116,675	0	0	For
Brown Capital Management Mutual Funds	76,339	0	0	For
TIAA	74,960	0	0	For
Equitable	45,737	20,580	0	For
FORUM FUNDS	60,144	0	0	For
Jackson National	59,358	0	0	For
Transamerica	57,055	0	0	For
Loomis Sayles	57,006	0	0	For
Brighthouse	43,156	0	10,400	For

Showing the 25 largest of 74 asset managers. See all 74 in the interactive database.

5. Election of Directors: Ye Jane Li

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 2 wordings of this item as funds reported it.

96% Majority: yes · of votes cast

FOR 96%

FOR: 29,883,557AGAINST: 1,212,545

PDF Solutions, Inc.’s own tally for this item (“Elect Director: Ye Jane Li”): 29,883,557 for, 1,212,545 against, per its Form 8-K filed 2026-06-18 (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. Of all 39,921,090 outstanding shares: 75% for, 3% against (78% of the company cast a for/against vote).

The 74 asset managers below cast 95% of the shares they voted on this item FOR (13,001,258 for, 663,968 against).

FOR 95%

FOR: 13,001,258 (95.1%)AGAINST: 663,968 (4.9%)ABSTAIN: 10,400 (0.1%)

Largest asset managers voting on “Election of Directors: Ye Jane Li” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	2,855,745	11	0	For
BlackRock	2,607,729	0	0	For
NEEDHAM FUNDS INC	1,985,000	0	0	For
Fidelity	878,676	0	0	For
JANUS INVESTMENT FUND	825,092	0	0	For
WASATCH FUNDS TRUST	458,268	0	0	For
WILLIAM BLAIR FUNDS	409,968	0	0	For
AMERICAN BEACON FUNDS	400,166	0	0	For
RBB FUND, INC.	0	350,922	0	Against
Principal	27,544	243,688	0	Against
Charles Schwab	269,109	0	0	For
State Street	257,347	0	0	For
MERIDIAN FUND INC	257,164	0	0	For
First Trust	237,650	0	0	For
Dimensional	203,822	0	0	For
Russell Investments	194,287	0	0	For
Empower	116,675	0	0	For
Brown Capital Management Mutual Funds	76,339	0	0	For
TIAA	74,960	0	0	For
Equitable	45,737	20,580	0	For
FORUM FUNDS	60,144	0	0	For
Jackson National	59,358	0	0	For
Transamerica	57,055	0	0	For
Loomis Sayles	57,006	0	0	For
Brighthouse	43,156	0	10,400	For

Showing the 25 largest of 74 asset managers. See all 74 in the interactive database.

6. TO APPROVE OUR ELEVENTH AMENDED AND RESTATED 2011 STOCK INCENTIVE PLAN.

COMPENSATIONMajority of the votes cast: yes

84% Majority: yes · of votes cast

FOR 84%AGAINST 16%

FOR: 26,149,277AGAINST: 4,875,477

PDF Solutions, Inc.’s own tally for this item (“Proposal 3: Approval of the Company ' s Eleventh Amended and Restated 2011 Stock Incentive Plan:”): 26,149,277 for, 4,875,477 against, per its Form 8-K filed 2026-06-18 (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. Of all 39,921,090 outstanding shares: 66% for, 12% against (78% of the company cast a for/against vote).

The 73 asset managers below cast 92% of the shares they voted on this item FOR (12,539,718 for, 1,077,812 against).

FOR 92%8%

FOR: 12,539,718 (92.0%)AGAINST: 1,077,812 (7.9%)ABSTAIN: 10,401 (0.1%)

Largest asset managers voting on “TO APPROVE OUR ELEVENTH AMENDED AND RESTATED 2011 STOCK INCENTIVE PLAN.” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Against	Abstain	Vote
Vanguard	2,844,873	10,882	1	For
BlackRock	2,607,729	0	0	For
NEEDHAM FUNDS INC	1,985,000	0	0	For
Fidelity	878,676	0	0	For
JANUS INVESTMENT FUND	825,092	0	0	For
WASATCH FUNDS TRUST	458,268	0	0	For
WILLIAM BLAIR FUNDS	0	409,968	0	Against
AMERICAN BEACON FUNDS	400,166	0	0	For
RBB FUND, INC.	350,922	0	0	For
Principal	243,688	27,544	0	For
Charles Schwab	269,109	0	0	For
State Street	256,775	572	0	For
MERIDIAN FUND INC	257,164	0	0	For
First Trust	0	237,650	0	Against
Dimensional	0	203,822	0	Against
Russell Investments	194,287	0	0	For
Empower	94,367	0	0	For
Brown Capital Management Mutual Funds	76,339	0	0	For
TIAA	74,960	0	0	For
Equitable	66,317	0	0	For
Jackson National	49,039	10,319	0	For
Transamerica	57,055	0	0	For
Loomis Sayles	57,006	0	0	For
FORUM FUNDS	56,464	0	0	For
Brighthouse	31,069	12,087	10,400	For

Showing the 25 largest of 73 asset managers. See all 73 in the interactive database.

7. Amend Omnibus Stock Plan

COMPENSATION

0% fund support · no official result

AGAINST 100%

The 4 asset managers below cast 0% of the shares they voted on this item FOR (0 for, 47,839 against).

AGAINST: 47,839 (100.0%)

Largest asset managers voting on “Amend Omnibus Stock Plan” at PDF Solutions, Inc., 2025-2026
Asset manager	Against	Vote
Empower	22,308	Against
VALUED ADVISERS TRUST	15,909	Against
CLEARWATER INVESTMENT TRUST	5,942	Against
FORUM FUNDS	3,680	Against

8. Election of Directors (Majority Voting)

SECTION 14A SAY-ON-PAY VOTES

All nominees (reported as one line). These filers reported the election of directors as a single line covering every nominee. It is not attributed to any one director, and no share total is shown for it.

100% fund support · no official result

FOR 100%

The 2 asset managers below cast 100% of the shares they voted on this item FOR.

FOR: 100.0%

Largest asset managers voting on “Election of Directors (Majority Voting)” at PDF Solutions, Inc., 2025-2026
Asset manager	For	Against	Abstain	Withheld	Vote
AMERICAN PENSION INVESTORS TRUST	9,550	0	0	0	For
HARBOUR INVESTMENT MANAGEMENT LLC	2,000	0	0	0	For

Largest PDF Solutions, Inc. shareholders voting in 2025-2026

Ranked by the number of PDF Solutions, Inc. shares each manager voted on the most widely held ballot item of the 2025-2026 meeting, shown as a share of the 39,921,090 shares outstanding at the time of that meeting.

Top PDF Solutions, Inc. shareholders by shares voted, 2025-2026
#	Asset manager	% of shares outstanding
1	BlackRock	9.27%
2	Vanguard	7.83%
3	NEEDHAM FUNDS INC	4.97%
4	Janus Henderson	4.35%
5	BARROW HANLEY MEWHINNEY & STRAUSS LLC	3.55%
6	Fidelity	2.53%
7	Ranger Investment Management, L.P.	2.42%
8	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	2.19%
9	SNYDER CAPITAL MANAGEMENT L P	2.12%
10	JANUS INVESTMENT FUND	2.07%

Reported PDF Solutions, Inc. ownership

Positions disclosed to the SEC on Schedules 13D and 13G, Form 13F and the company’s own proxy statement (DEF 14A).

PDF Solutions, Inc. beneficial owners on record for the 2025-2026 proxy season
Holder	% outstanding	Disclosure
BlackRock	12.19%	13F
Vanguard Group	7.74%	13F
KIBARIAN JOHN KACHIG	6.42%	13G
Needham Investment Management L.L.C.	5.07%	13G
State Street	2.99%	13F
Dimensional Fund Advisors	2.12%	13F
Geode Capital	2.01%	13F
Morgan Stanley	1.00%	13F
Northern Trust	0.88%	13F
Charles Schwab	0.77%	13F

Percentages above are of 39,921,090 shares outstanding, as reported by PDF Solutions, Inc. on its Form 10-Q dated 2026-05-04 (see the filing on EDGAR). This is the count contemporaneous with the 2025-2026 meeting, so the percentages are the ones that were true then, not ones restated against today’s share count.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from PDF Solutions, Inc.’s 10-Q dated 2026-05-04. This page is a static snapshot rebuilt weekly on 02 October 2026; a live search always shows the current data.

At PDF Solutions, Inc.'s shareholder meeting held 2026-06-16, in the 2025-2026 proxy season, 266 asset managers reported how they voted in their SEC Form N-PX filings, covering 1,682 separate fund positions. Their filings are grouped here into 8 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. On the most widely held item on that ballot — To approve, by a non-binding advisory vote, the 2025 compensation of our named executive… — FOR was 99.6% of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side), which is more than half. Whether the item was approved is for the filing to say; that statement has not been read for this item. Source: PDF Solutions, Inc.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2026-06-18.

PDF Solutions, Inc. proxy season coverage: 2023-2024 · 2024-2025 · 2025-2026 (this page).