PDF Solutions Inc
PDFS- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001120914
In the last 90 days, PDF Solutions Inc insiders filed 0 open-market purchases and 2 sales; 283 institutions reported holding it in 13F filings for Q2 2026, worth $2.75B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in PDF Solutions Inc as of Sep 30, 2025. 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
- 183
- +10 vs. Q2 2025
- Shares held
- 29.7M
- +542.6K (+1.9%) vs. Q2 2025
- Total value
- $767.2M
- +$143.5M (+23.0%) vs. Q2 2025
- New holders
- 36
- 68 more added
- Sold out
- 26
- 57 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PDFS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 283 | $2.75B |
| Q1 2026 | 208 | $1.05B |
| Q4 2025 | 188 | $874.0M |
| Q3 2025 | 183 | $767.2M |
| Q2 2025 | 173 | $623.7M |
| Q1 2025 | 168 | $528.9M |
| Q4 2024 | 178 | $766.0M |
| Q3 2024 | 176 | $899.0M |
| Q2 2024 | 173 | $1.02B |
| Q1 2024 | 180 | $942.8M |
| Q4 2023 | 198 | $907.8M |
| Q3 2023 | 184 | $891.9M |
| Q2 2023 | 180 | $1.25B |
| Q1 2023 | 178 | $1.15B |
| Q4 2022 | 151 | $752.9M |
| Q3 2022 | 136 | $643.7M |
| Q2 2022 | 127 | $557.5M |
| Q1 2022 | 129 | $742.9M |
| Q4 2021 | 134 | $838.0M |
| Q3 2021 | 112 | $598.3M |
| Q2 2021 | 116 | $508.8M |
| Q1 2021 | 102 | $457.1M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kings Path Partners LLC | 24,500 | $632.6K | 0.23% | +1,650+7.2% | Added |
| Legato Capital Management LLC | 27,262 | $703.9K | 0.08% | +8,385+44.4% | Added |
| California State Teachers Retirement System | 28,719 | $741.5K | 0.00% | −303−1.0% | Reduced |
| Citigroup Inc | 29,525 | $762.3K | 0.00% | −1,629−5.2% | Reduced |
| Susquehanna Fundamental Investments, LLC | 31,421 | $811.3K | 0.03% | −10,976−25.9% | Reduced |
| Williams Jones Wealth Management, LLC. | 32,000 | $826.2K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 32,981 | $851.6K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 33,380 | $861.9K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 33,468 | $864.1K | 0.00% | −139,393−80.6% | Reduced |
| Raymond James Financial Inc | 33,776 | $872.1K | 0.00% | +5,809+20.8% | Added |
| First Trust Advisors LP | 34,767 | $897.7K | 0.00% | +34,767 | New |
| HRT Financial LP | 35,058 | $905.0K | 0.00% | +35,058 | New |
| New York State Common Retirement Fund | 35,411 | $914.3K | 0.00% | +8,300+30.6% | Added |
| Citadel Advisors LLC | 37,290 | $962.8K | 0.00% | −64,786−63.5% | Reduced |
| Victory Capital Management Inc | 37,600 | $970.8K | 0.00% | +8,600+29.7% | Added |
| Fisher Asset Management, LLC | 38,086 | $983.4K | 0.00% | −5,593−12.8% | Reduced |
| Creative Planning | 38,962 | $1.01M | 0.00% | +228+0.6% | Added |
| Great West Life Assurance Co | 40,230 | $1.05M | 0.00% | 00.0% | Unchanged |
| Man Group plc | 42,385 | $1.09M | 0.00% | +42,385 | New |
| Envestnet Asset Management Inc | 46,283 | $1.20M | 0.00% | −3,270−6.6% | Reduced |
| UBS Asset Management Americas Inc | 48,964 | $1.26M | 0.00% | −36,647−42.8% | Reduced |
| Barclays PLC | 49,631 | $1.28M | 0.00% | −13,774−21.7% | Reduced |
| Dark Forest Capital Management LP | 51,347 | $1.33M | 0.05% | +2,990+6.2% | Added |
| Voya Investment Management LLC | 51,894 | $1.34M | 0.00% | −6,501−11.1% | Reduced |
| Boothbay Fund Management, LLC | 57,442 | $1.48M | 0.04% | +57,442 | New |
| Qube Research & Technologies Ltd | 57,860 | $1.49M | 0.00% | −98,899−63.1% | Reduced |
| Swiss National Bank | 60,100 | $1.55M | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 62,671 | $1.62M | 0.00% | −40,031−39.0% | Reduced |
| Ameriprise Financial Inc | 63,206 | $1.63M | 0.00% | −41,426−39.6% | Reduced |
| Wells Fargo & Company | 65,647 | $1.70M | 0.00% | +2,608+4.1% | Added |
| AQR Capital Management LLC | 65,791 | $1.70M | 0.00% | +10,868+19.8% | Added |
| Gsa Capital Partners LLP | 67,131 | $1.73M | 0.14% | +67,131 | New |
| Bank of America Corp | 76,257 | $1.97M | 0.00% | −27,186−26.3% | Reduced |
| Nuveen, LLC | 80,384 | $2.08M | 0.00% | −228,005−73.9% | Reduced |
| Dana Investment Advisors, Inc. | 85,395 | $2.20M | 0.06% | +25,985+43.7% | Added |
| Rhumbline Advisers | 86,918 | $2.24M | 0.00% | −45,425−34.3% | Reduced |
| Legal & General Group Plc | 86,938 | $2.24M | 0.00% | −2,343−2.6% | Reduced |
| Algert Global LLC | 89,292 | $2.31M | 0.04% | −15,428−14.7% | Reduced |
| Acadian Asset Management LLC | 89,659 | $2.31M | 0.00% | −121,502−57.5% | Reduced |
| Renaissance Technologies LLC | 90,100 | $2.33M | 0.00% | +20,800+30.0% | Added |
| UBS Group AG | 99,635 | $2.57M | 0.00% | −20,351−17.0% | Reduced |
| Prelude Capital Management, LLC | 101,051 | $2.61M | 0.20% | +101,051 | New |
| ExodusPoint Capital Management, LP | 105,790 | $2.73M | 0.04% | +94,074+803.0% | Added |
| Invesco Ltd. | 107,523 | $2.78M | 0.00% | +10,626+11.0% | Added |
| Arrowstreet Capital, Limited Partnership | 107,882 | $2.79M | 0.00% | +67,835+169.4% | Added |
| Mutual of America Capital Management LLC | 108,204 | $2.79M | 0.03% | +1,827+1.7% | Added |
| Bridge City Capital, LLC | 116,832 | $3.02M | 0.81% | +33,085+39.5% | Added |
| Penn Capital Management Co Inc | 117,463 | $3.03M | 0.23% | +2,793+2.4% | Added |
| Public Sector Pension Investment Board | 124,673 | $3.22M | 0.01% | +17,895+16.8% | Added |
| Goldman Sachs Group Inc | 140,508 | $3.63M | 0.00% | +77,508+123.0% | Added |
| Kent Lake PR LLC | 150,000 | $3.87M | 1.98% | +7,779+5.5% | Added |
| Principal Financial Group Inc | 154,675 | $3.99M | 0.00% | −706−0.5% | Reduced |
| Rice Hall James & Associates, LLC | 160,263 | $4.14M | 0.23% | +68,574+74.8% | Added |
| CenterBook Partners LP | 176,463 | $4.56M | 0.23% | +17,647+11.1% | Added |
| Herald Investment Management Ltd | 200,000 | $5.16M | 0.69% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 204,917 | $5.29M | 0.00% | −5,165−2.5% | Reduced |
| Roubaix Capital, LLC | 206,348 | $5.33M | 2.48% | +206,348 | New |
| FMR LLC | 238,296 | $6.15M | 0.00% | +7,622+3.3% | Added |
| Squarepoint Ops LLC | 254,511 | $6.57M | 0.01% | +201,337+378.6% | Added |
| Charles Schwab Investment Management Inc | 298,547 | $7.71M | 0.00% | +10,015+3.5% | Added |
| Cannell Capital LLC | 337,315 | $8.71M | 2.29% | +337,315 | New |
| Morgan Stanley | 357,269 | $9.22M | 0.00% | −210,432−37.1% | Reduced |
| Loomis Sayles & Co L P | 363,183 | $9.38M | 0.01% | +321,637+774.2% | Added |
| Northern Trust Corp | 363,789 | $9.39M | 0.00% | −8,745−2.3% | Reduced |
| Russell Investments Group, Ltd. | 374,251 | $9.66M | 0.01% | +59,592+18.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 395,110 | $10.2M | 0.03% | +53,883+15.8% | Added |
| ArrowMark Colorado Holdings LLC | 451,788 | $11.7M | 0.22% | +386,788+595.1% | Added |
| Silverberg Bernstein Capital Management LLC | 458,783 | $11.8M | 7.19% | +40,000+9.6% | Added |
| Wasatch Advisors Inc | 547,818 | $14.1M | 0.08% | −643,555−54.0% | Reduced |
| Emerald Mutual Fund Advisers Trust | 594,610 | $15.4M | 0.79% | +13,200+2.3% | Added |
| Divisar Capital Management LLC | 684,082 | $17.7M | 4.81% | +72,695+11.9% | Added |
| Geode Capital Management, LLC | 765,715 | $19.8M | 0.00% | −18,986−2.4% | Reduced |
| Janus Henderson Group PLC | 783,865 | $20.2M | 0.01% | −17,741−2.2% | Reduced |
| Snyder Capital Management L P | 800,357 | $20.7M | 0.39% | −12,282−1.5% | Reduced |
| Dimensional Fund Advisors LP | 811,293 | $20.9M | 0.00% | −35,157−4.2% | Reduced |
| Emerald Advisers, LLC | 942,655 | $24.3M | 0.78% | −11,706−1.2% | Reduced |
| Ranger Investment Management, L.P. | 1,057,210 | $27.3M | 1.90% | +11,665+1.1% | Added |
| Samjo Management, LLC | 1,120,719 | $28.9M | 11.05% | +184,925+19.8% | Added |
| State Street Corp | 1,145,957 | $29.6M | 0.00% | +8,671+0.8% | Added |
| William Blair Investment Management, LLC | 1,349,441 | $34.8M | 0.09% | +162,358+13.7% | Added |
| Needham Investment Management LLC | 2,018,550 | $52.1M | 3.64% | +105,050+5.5% | Added |
| Vanguard Group Inc | 3,154,619 | $81.5M | 0.00% | −29,081−0.9% | Reduced |
| BlackRock, Inc. | 4,863,204 | $125.6M | 0.00% | +65,534+1.4% | Added |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −197,691−100.0% | Sold out |
| Mak Capital One LLC | 0 | $0 | 0.00% | −160,020−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −48,707−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −46,604−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −44,198−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −36,425−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −31,778−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −29,735−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −23,725−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −20,017−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −15,447−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −15,327−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −15,292−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −14,292−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −13,690−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −10,561−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,453−100.0% | Sold out |