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, Q1 2025
Institutional positions in PDF Solutions Inc as of Mar 31, 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
- 168
- −8 vs. Q4 2024
- Shares held
- 27.7M
- −477.2K (−1.7%) vs. Q4 2024
- Total value
- $528.9M
- −$233.4M (−30.6%) vs. Q4 2024
- New holders
- 25
- 66 more added
- Sold out
- 33
- 54 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tudor Investment Corp Et Al | 38,042 | $727.0K | 0.01% | +38,042 | New |
| Susquehanna International Group, LLP | 38,045 | $727.0K | 0.00% | +22,347+142.4% | Added |
| Arrowstreet Capital, Limited Partnership | 40,047 | $765.3K | 0.00% | +40,047 | New |
| Great West Life Assurance Co | 40,230 | $769.0K | 0.00% | −4,920−10.9% | Reduced |
| Barclays PLC | 41,966 | $802.0K | 0.00% | −15,209−26.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 43,779 | $836.6K | 0.01% | +43,779 | New |
| Citigroup Inc | 46,329 | $885.3K | 0.00% | −1,198−2.5% | Reduced |
| Fisher Asset Management, LLC | 47,309 | $904.1K | 0.00% | −75−0.2% | Reduced |
| Royce & Associates LP | 48,513 | $927.1K | 0.01% | −144,187−74.8% | Reduced |
| Envestnet Asset Management Inc | 52,156 | $996.7K | 0.00% | +8,393+19.2% | Added |
| Renaissance Technologies LLC | 52,800 | $1.01M | 0.00% | −30,300−36.5% | Reduced |
| Citadel Advisors LLC | 53,418 | $1.02M | 0.00% | +32,607+156.7% | Added |
| Voya Investment Management LLC | 58,955 | $1.13M | 0.00% | +20,986+55.3% | Added |
| Swiss National Bank | 60,100 | $1.15M | 0.00% | −900−1.5% | Reduced |
| Jane Street Group, LLC | 60,883 | $1.16M | 0.00% | +32,383+113.6% | Added |
| Wells Fargo & Company | 61,047 | $1.17M | 0.00% | +45,057+281.8% | Added |
| State of Wisconsin Investment Board | 61,536 | $1.18M | 0.00% | +467+0.8% | Added |
| Dana Investment Advisors, Inc. | 66,516 | $1.27M | 0.05% | +10,413+18.6% | Added |
| Bank of America Corp | 68,609 | $1.31M | 0.00% | −22,242−24.5% | Reduced |
| Ameriprise Financial Inc | 69,437 | $1.33M | 0.00% | −1,655−2.3% | Reduced |
| UBS Asset Management Americas Inc | 69,929 | $1.34M | 0.00% | +4,204+6.4% | Added |
| Millennium Management LLC | 73,922 | $1.41M | 0.00% | +57,507+350.3% | Added |
| Algert Global LLC | 74,420 | $1.42M | 0.04% | +74,420 | New |
| Bridge City Capital, LLC | 79,895 | $1.53M | 0.46% | +79,895 | New |
| JPMorgan Chase & Co | 80,018 | $1.53M | 0.00% | −24,609−23.5% | Reduced |
| UBS Group AG | 84,234 | $1.61M | 0.00% | +2,452+3.0% | Added |
| Rhumbline Advisers | 85,435 | $1.63M | 0.00% | −18,867−18.1% | Reduced |
| Legal & General Group Plc | 86,900 | $1.66M | 0.00% | −2,769−3.1% | Reduced |
| Qube Research & Technologies Ltd | 87,572 | $1.67M | 0.00% | +62,461+248.7% | Added |
| Squarepoint Ops LLC | 87,586 | $1.67M | 0.00% | −780−0.9% | Reduced |
| Marshall Wace, LLP | 89,311 | $1.71M | 0.00% | +89,311 | New |
| Invesco Ltd. | 90,337 | $1.73M | 0.00% | +2,091+2.4% | Added |
| Goldman Sachs Group Inc | 95,268 | $1.82M | 0.00% | −156,728−62.2% | Reduced |
| Mutual of America Capital Management LLC | 98,173 | $1.88M | 0.02% | +285+0.3% | Added |
| Public Sector Pension Investment Board | 98,318 | $1.88M | 0.01% | +20,693+26.7% | Added |
| Deutsche Bank AG | 107,257 | $2.05M | 0.00% | −2,663−2.4% | Reduced |
| Penn Capital Management Co Inc | 108,633 | $2.08M | 0.20% | +108,633 | New |
| CenterBook Partners LP | 116,911 | $2.23M | 0.14% | +89,718+329.9% | Added |
| Nuveen, LLC | 137,505 | $2.63M | 0.00% | +137,505 | New |
| Principal Financial Group Inc | 154,887 | $2.96M | 0.00% | +3,525+2.3% | Added |
| Segall Bryant & Hamill, LLC | 164,238 | $3.14M | 0.05% | −4,638−2.7% | Reduced |
| Acadian Asset Management LLC | 169,068 | $3.22M | 0.01% | +129,629+328.7% | Added |
| D. E. Shaw & Co., Inc. | 178,711 | $3.42M | 0.00% | +100,762+129.3% | Added |
| FMR LLC | 189,382 | $3.62M | 0.00% | +71,688+60.9% | Added |
| Herald Investment Management Ltd | 200,000 | $3.82M | 0.72% | +125,000+166.7% | Added |
| Bank of New York Mellon Corp | 206,217 | $3.94M | 0.00% | −2,455−1.2% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 250,159 | $4.78M | 0.02% | +101,587+68.4% | Added |
| Russell Investments Group, Ltd. | 259,090 | $4.95M | 0.01% | +65,065+33.5% | Added |
| Charles Schwab Investment Management Inc | 282,752 | $5.40M | 0.00% | +11,920+4.4% | Added |
| Silverberg Bernstein Capital Management LLC | 328,316 | $6.27M | 5.84% | +27,980+9.3% | Added |
| Thrivent Financial for Lutherans | 348,784 | $6.67M | 0.01% | −69,909−16.7% | Reduced |
| Northern Trust Corp | 393,944 | $7.53M | 0.00% | −11,342−2.8% | Reduced |
| Morgan Stanley | 452,173 | $8.64M | 0.00% | +17,757+4.1% | Added |
| Divisar Capital Management LLC | 547,210 | $10.5M | 2.72% | −73,500−11.8% | Reduced |
| Emerald Mutual Fund Advisers Trust | 618,410 | $11.8M | 0.84% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 740,060 | $14.1M | 0.00% | +4,458+0.6% | Added |
| Snyder Capital Management L P | 753,610 | $14.4M | 0.31% | −25,444−3.3% | Reduced |
| Janus Henderson Group PLC | 801,597 | $15.5M | 0.01% | +153,666+23.7% | Added |
| Dimensional Fund Advisors LP | 854,206 | $16.3M | 0.00% | −56,108−6.2% | Reduced |
| Samjo Management, LLC | 870,174 | $16.6M | 7.05% | −105,740−10.8% | Reduced |
| Ranger Investment Management, L.P. | 877,095 | $16.8M | 1.20% | −9,718−1.1% | Reduced |
| Emerald Advisers, LLC | 924,778 | $17.7M | 0.80% | +4330.0% | Added |
| William Blair Investment Management, LLC | 1,125,959 | $21.5M | 0.06% | +62,376+5.9% | Added |
| State Street Corp | 1,149,286 | $22.0M | 0.00% | −53,413−4.4% | Reduced |
| Wasatch Advisors Inc | 1,149,396 | $22.0M | 0.12% | −36,978−3.1% | Reduced |
| Needham Investment Management LLC | 1,865,000 | $35.6M | 3.34% | +47,500+2.6% | Added |
| Vanguard Group Inc | 3,158,295 | $60.4M | 0.00% | −14,492−0.5% | Reduced |
| BlackRock, Inc. | 4,895,366 | $93.6M | 0.00% | −63,451−1.3% | Reduced |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −784,065−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −290,641−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −129,181−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −91,661−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −65,685−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −43,187−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −20,717−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −19,105−100.0% | Sold out |
| Ami Asset Management Corp | 0 | $0 | 0.00% | −15,250−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −14,300−100.0% | Sold out |
| Delta Investment Management, LLC | 0 | $0 | 0.00% | −13,633−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −13,591−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −12,254−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −11,314−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,918−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −10,467−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −10,380−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −10,101−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −9,377−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −8,987−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −8,979−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −8,583−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −8,168−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −6,089−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −772−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −336−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −242−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −135−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Synergy Financial Management, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |