Pdf Solutions PDFS Institutional Ownership

NASDAQ PDFS

$45.65 +2.19 (+5.04%)

At close: Sep 4, 2026 · 4:00 PM EDT

Institutions by Trading Activity

284 Institutions

Increased 192 67.6%

Unchanged 31 10.9%

Reduced 61 21.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

96.04%

▲+12.54 pp QoQ

Shares Held by Institutions

39.31Mn

of 40.93Mn outstanding

▲+27.41% QoQ

Shares Outstanding

40.93Mn

1.62Mn held outside 13F filers

Institutional Investors

284

filed 13F for Jun 2026

▲+75 vs prior quarter

Net Shares Added (QoQ)

+8.46Mn

accumulated since last quarter

Value of Holdings

$1.79Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Pdf Solutions Inc (NASDAQ:PDFS) has 284 institutional investors that have filed 13F reports for the period ending June 2026.

Their combined ownership stood at 96.0% of outstanding shares in June 2026, up from 83.5% in March 2026.
Their total shares held in PDFS increased 27.41% from the prior quarter, while the number of investors in Pdf Solutions increased 65.12% year over year.
Of these 284 funds, 192 grew their exposure to Pdf Solutions, 61 cut back, and 31 maintained positions.
In total, institutional investors held 39.31Mn shares in Pdf Solutions as of June 2026, up by 8.46Mn shares quarter on quarter, and up 10.56Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Pdf Solutions with 5.55Mn shares, accounting for 13.56% of total shares outstanding.
The most significant purchases of PDFS for the quarter ending June 2026 came from Jupiter Topco LLC (927.78K), Jpmorgan Chase & Co (912.6K), WASATCH ADVISORS LP (873.0K), JENNISON ASSOCIATES LLC (716.08K), BlackRock, Inc. (684.16K).
The largest sales of PDFS for the quarter ending June 2026 came from WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (701.33K), Ophir Asset Management Pty Ltd (530.01K), Samjo Management, LLC (371.67K), Divisar Capital Management LLC (315.48K), LOOMIS SAYLES & CO L P (183.84K).
Per Business Quant data, the top 10 holders of Pdf Solutions for the quarter ending June 2026 are BlackRock, Inc. (5.55Mn), NEEDHAM INVESTMENT MANAGEMENT LLC (2.06Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.66Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.46Mn), State Street Corp (1.39Mn), WASATCH ADVISORS LP (1.38Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (1.32Mn), Ranger Investment Management, L.P. (1.15Mn), SNYDER CAPITAL MANAGEMENT L P (1.03Mn), Jupiter Topco LLC (927.78K).

Form 13F Holdings

284 Institutional Holders

Report period 30 Jun, 2026

Total shares held 39.31Mn

Of outstanding 96.04%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	5,550,335	13.56%	▲684,158	+14.06%	$392.91Mn
2	NEEDHAM INVESTMENT MANAGEMENT LLC	0001167212	2,065,000	5.04%	▲42,300	+2.09%	$146.18Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,664,256	4.07%	▲276,134	+19.89%	$117.81Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,457,748	3.56%	▲57,026	+4.07%	$103.19Mn
5	State Street Corp	0000093751	1,386,498	3.39%	▲194,090	+16.28%	$98.15Mn
6	WASATCH ADVISORS LP	0000814133	1,380,739	3.37%	▲873,002	+171.94%	$97.74Mn
7	BARROW HANLEY MEWHINNEY & STRAUSS LLC	0000313028	1,319,627	3.22%	▲179,080	+15.70%	$93.42Mn
8	Ranger Investment Management, L.P.	0001319691	1,149,647	2.81%	▼129,983	-10.16%	$81.38Mn
9	SNYDER CAPITAL MANAGEMENT L P	0001050477	1,033,997	2.53%	▼26,481	-2.50%	$73.20Mn
10	Jupiter Topco LLC	0002146052	927,781	2.27%	▲927,781	0.00%	$65.68Mn
11	Jpmorgan Chase & Co	0000019617	927,267	2.27%	▲912,599	+6,221.70%	$61.13Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	917,962	2.24%	▲115,739	+14.43%	$65.00Mn
13	EMERALD ADVISERS, LLC	0001015083	884,294	2.16%	▲23,475	+2.73%	$62.60Mn
14	DIMENSIONAL FUND ADVISORS LP	0000354204	841,186	2.06%	▼4,507	-0.53%	$59.54Mn
15	JENNISON ASSOCIATES LLC	0000053417	716,075	1.75%	▲716,075	0.00%	$50.69Mn
16	Atreides Management, LP	0001777813	658,536	1.61%	▲658,536	0.00%	$46.62Mn
17	LOOMIS SAYLES & CO L P	0000312348	643,268	1.57%	▼183,841	-22.23%	$45.54Mn
18	Ophir Asset Management Pty Ltd	0001844640	607,343	1.48%	▼530,006	-46.60%	$42.99Mn
19	Point72 Asset Management, L.P.	0001603466	598,902	1.46%	▲598,902	0.00%	$42.40Mn
20	EMERALD MUTUAL FUND ADVISERS TRUST	0001352895	566,429	1.38%	▼28,181	-4.74%	$40.10Mn

Showing 1 to 20 of 284 holders