PDF SOLUTIONS INC
PDFS- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001120914
13F holders, Q2 2026
Positions as of Jun 30, 2026.
Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 283
- +75 vs. Q1 2026
- Shares held
- 38.95M
- +6.73M (+20.9%) vs. Q1 2026
- Total value
- $2.75B
- +$1.7B (+161.0%) vs. Q1 2026
Compare with Q1 2026: new holders and sold out
Holders over time
112 in Q3 2021 → 283 in Q2 2026
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,550,335 | $392.91M | 0.01% | +684,158+14.1% | Added |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 2,065,000 | $146.18M | 4.40% | +42,300+2.1% | Added |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,664,256 | $117.81M | 0.00% | +276,134+19.9% | Added |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,457,748 | $103.19M | 0.00% | +57,026+4.1% | Added |
| STATE STREET CORP | 1,386,498 | $98.15M | 0.00% | +194,090+16.3% | Added |
| WASATCH ADVISORS INC | 1,380,739 | $97.74M | 0.64% | +873,002+171.9% | Added |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 1,319,627 | $93.42M | 0.28% | +179,080+15.7% | Added |
| Ranger Investment Management, L.P. | 1,149,647 | $81.38M | 5.15% | −129,983−10.2% | Reduced |
| SNYDER CAPITAL MANAGEMENT L P | 1,033,997 | $73.2M | 1.26% | −26,481−2.5% | Reduced |
| Jupiter Topco LLC | 927,781 | $65.68M | 0.03% | +927,781 | New |
| GEODE CAPITAL MANAGEMENT, LLC | 917,962 | $65M | 0.00% | +115,739+14.4% | Added |
| EMERALD ADVISERS, LLC | 884,294 | $62.6M | 1.47% | +23,475+2.7% | Added |
| JPMORGAN CHASE & CO | 927,267 | $61.13M | 0.00% | +912,599+6,221.7% | Added |
| DIMENSIONAL FUND ADVISORS LP | 841,186 | $59.54M | 0.01% | −4,507−0.5% | Reduced |
| JENNISON ASSOCIATES LLC | 716,075 | $50.69M | 0.03% | +716,075 | New |
| Atreides Management, LP | 658,536 | $46.62M | 0.42% | +658,536 | New |
| LOOMIS SAYLES & CO L P | 643,268 | $45.54M | 0.06% | −183,841−22.2% | Reduced |
| Ophir Asset Management Pty Ltd | 607,343 | $42.99M | 3.54% | −530,006−46.6% | Reduced |
| Point72 Asset Management, L.P. | 598,902 | $42.4M | 0.06% | +598,902 | New |
| EMERALD MUTUAL FUND ADVISERS TRUST | 566,429 | $40.1M | 1.41% | −28,181−4.7% | Reduced |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 554,226 | $39.23M | 0.12% | −701,333−55.9% | Reduced |
| Samjo Management, LLC | 548,285 | $38.81M | 13.25% | −371,670−40.4% | Reduced |
| Silverberg Bernstein Capital Management LLC | 465,823 | $32.98M | 12.63% | −7,060−1.5% | Reduced |
| OBERWEIS ASSET MANAGEMENT INC/ | 426,400 | $30.18M | 0.62% | +426,400 | New |
| Invesco Ltd. | 422,931 | $29.94M | 0.00% | +278,591+193.0% | Added |
| NORTHERN TRUST CORP | 398,614 | $28.22M | 0.00% | +46,055+13.1% | Added |
| Russell Investments Group, Ltd. | 395,078 | $27.97M | 0.02% | −46,638−10.6% | Reduced |
| MORGAN STANLEY | 389,554 | $27.58M | 0.00% | +47,774+14.0% | Added |
| GOLDMAN SACHS GROUP INC | 371,392 | $26.29M | 0.00% | +220,344+145.9% | Added |
| Shannon River Fund Management LLC | 369,776 | $26.18M | 2.34% | +369,776 | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 367,090 | $25.99M | 0.00% | +58,916+19.1% | Added |
| DF DENT & CO INC | 354,951 | $25.13M | 0.48% | +1,991+0.6% | Added |
| SEGALL BRYANT & HAMILL, LLC | 347,244 | $24.58M | 0.29% | +347,244 | New |
| BAILLIE GIFFORD & CO | 345,472 | $24.46M | 0.02% | +345,472 | New |
| FMR LLC | 310,389 | $21.97M | 0.00% | +8,180+2.7% | Added |
| Divisar Capital Management LLC | 307,879 | $21.79M | 5.02% | −315,485−50.6% | Reduced |
| ArrowMark Colorado Holdings LLC | 274,537 | $19.43M | 0.81% | −82,083−23.0% | Reduced |
| VANGUARD FIDUCIARY TRUST CO | 264,958 | $18.76M | 0.00% | +43,878+19.8% | Added |
| FIRST TRUST ADVISORS LP | 261,686 | $18.52M | 0.01% | +261,686 | New |
| Bank of New York Mellon Corp | 208,318 | $14.75M | 0.00% | +17,820+9.4% | Added |
| PENN CAPITAL MANAGEMENT CO INC | 203,136 | $14.39M | 0.91% | +183,160+916.9% | Added |
| T. Rowe Price Investment Management, Inc. | 203,163 | $14.38M | 0.01% | +203,163 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 193,520 | $13.7M | 0.03% | −135,385−41.2% | Reduced |
| PRINCIPAL FINANCIAL GROUP INC | 183,845 | $13.01M | 0.01% | +27,330+17.5% | Added |
| Rockefeller Capital Management L.P. | 182,442 | $12.92M | 0.02% | +182,124+57,271.7% | Added |
| NEW YORK STATE COMMON RETIREMENT FUND | 164,574 | $11.65M | 0.01% | +127,663+345.9% | Added |
| RICE HALL JAMES & ASSOCIATES, LLC | 163,000 | $11.54M | 0.56% | +15,218+10.3% | Added |
| DAVENPORT & Co LLC | 150,419 | $10.65M | 0.05% | +150,419 | New |
| DEUTSCHE BANK AG\ | 132,536 | $9.38M | 0.00% | +66,724+101.4% | Added |
| Public Sector Pension Investment Board | 129,443 | $9.16M | 0.02% | +14,918+13.0% | Added |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 126,387 | $8.95M | 0.01% | +87,635+226.1% | Added |
| SEI INVESTMENTS CO | 121,307 | $8.59M | 0.01% | +30,914+34.2% | Added |
| Nuveen, LLC | 121,122 | $8.57M | 0.00% | +9,128+8.2% | Added |
| AMERIPRISE FINANCIAL INC | 120,966 | $8.56M | 0.00% | +68,644+131.2% | Added |
| Herald Investment Management Ltd | 119,667 | $8.46M | 1.15% | −80,333−40.2% | Reduced |
| Pillsbury Lake Capital LLC | 117,854 | $8.34M | 2.29% | −152,814−56.5% | Reduced |
| Gem Investment Advisors, LLC | 105,526 | $7.47M | 4.58% | 00.0% | Unchanged |
| BROWN CAPITAL MANAGEMENT LLC | 102,231 | $7.24M | 1.45% | −2,091−2.0% | Reduced |
| JANE STREET GROUP, LLC | 102,116 | $7.23M | 0.00% | +102,116 | New |
| ENVESTNET ASSET MANAGEMENT INC | 96,826 | $6.85M | 0.00% | +48,359+99.8% | Added |
| UBS Group AG | 95,744 | $6.78M | 0.00% | −5,541−5.5% | Reduced |
| Squarepoint Ops LLC | 95,294 | $6.75M | 0.01% | −35,625−27.2% | Reduced |
| BANK OF AMERICA CORP /DE/ | 95,117 | $6.73M | 0.00% | +9,341+10.9% | Added |
| ADVISOR GROUP HOLDINGS, INC. | 93,359 | $6.61M | 0.01% | +82,525+761.7% | Added |
| EAM Investors, LLC | 88,116 | $6.24M | 0.56% | +88,116 | New |
| WELLS FARGO & COMPANY/MN | 87,071 | $6.16M | 0.00% | +19,910+29.6% | Added |
| CITADEL ADVISORS LLC | 84,419 | $5.98M | 0.00% | +49,831+144.1% | Added |
| RHUMBLINE ADVISERS | 81,139 | $5.74M | 0.00% | −3,408−4.0% | Reduced |
| Legal & General Group Plc | 81,024 | $5.73M | 0.00% | +6,637+8.9% | Added |
| Bridge City Capital, LLC | 76,507 | $5.42M | 1.24% | −24,264−24.1% | Reduced |
| SEVEN GRAND MANAGERS, LLC | 75,000 | $5.31M | 0.21% | +75,000 | New |
| RAYMOND JAMES FINANCIAL INC | 74,062 | $5.24M | 0.00% | +1,705+2.4% | Added |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 66,592 | $4.71M | 0.00% | +66,592 | New |
| UBS ASSET MANAGEMENT AMERICAS INC | 65,049 | $4.6M | 0.00% | +5,210+8.7% | Added |
| LPL Financial LLC | 64,210 | $4.55M | 0.00% | +1,680+2.7% | Added |
| Swiss National Bank | 64,000 | $4.53M | 0.00% | +1,600+2.6% | Added |
| Bouvel Investment Partners, LLC | 63,352 | $4.48M | 1.01% | +63,352 | New |
| GILDER GAGNON HOWE & CO LLC | 56,590 | $4.01M | 0.04% | +56,590 | New |
| Roubaix Capital, LLC | 53,546 | $3.79M | 1.36% | −128,391−70.6% | Reduced |
| CITIGROUP INC | 51,061 | $3.61M | 0.00% | +44,655+697.1% | Added |
| MILLENNIUM MANAGEMENT LLC | 45,944 | $3.25M | 0.00% | +45,944 | New |
| AQR CAPITAL MANAGEMENT LLC | 45,580 | $3.23M | 0.00% | −2,992−6.2% | Reduced |
| Riverwater Partners LLC | 44,866 | $3.18M | 0.94% | +44,866 | New |
| Creative Planning | 42,124 | $2.98M | 0.00% | +3,197+8.2% | Added |
| ACADIAN ASSET MANAGEMENT LLC | 40,393 | $2.86M | 0.00% | −10,595−20.8% | Reduced |
| CROWN ADVISORS MANAGEMENT, INC. | 40,000 | $2.83M | 1.55% | +15,000+60.0% | Added |
| BNP PARIBAS ARBITRAGE, SA | 38,674 | $2.74M | 0.00% | +31,055+407.6% | Added |
| PRELUDE CAPITAL MANAGEMENT, LLC | 38,460 | $2.72M | 0.20% | −52,319−57.6% | Reduced |
| PRUDENTIAL FINANCIAL INC | 37,822 | $2.68M | 0.00% | +4,260+12.7% | Added |
| Dana Investment Advisors, Inc. | 36,922 | $2.61M | 0.07% | −25,166−40.5% | Reduced |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 36,126 | $2.56M | 0.00% | +5,419+17.6% | Added |
| Williams Jones Wealth Management, LLC. | 32,000 | $2.27M | 0.03% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 30,633 | $2.17M | 0.00% | −20,811−40.5% | Reduced |
| VGI Partners Ltd | 30,460 | $2.16M | 0.12% | +30,460 | New |
| Vident Advisory, LLC | 29,966 | $2.12M | 0.02% | +10,755+56.0% | Added |
| Odyssean, LLC | 29,779 | $2.11M | 0.34% | +29,779 | New |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 28,724 | $2.03M | 0.00% | +3,691+14.7% | Added |
| PRICE T ROWE ASSOCIATES INC /MD/ | 27,185 | $1.93M | 0.00% | +4,301+18.8% | Added |
| Voya Investment Management LLC | 26,530 | $1.88M | 0.00% | −14,661−35.6% | Reduced |
| Thrivent Financial for Lutherans | 24,744 | $1.75M | 0.00% | +3,381+15.8% | Added |