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, Q2 2024
Institutional positions in PDF Solutions Inc as of Jun 30, 2024. 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
- 173
- −6 vs. Q1 2024
- Shares held
- 27.9M
- −20.5K (−0.1%) vs. Q1 2024
- Total value
- $1.02B
- +$74.8M (+7.9%) vs. Q1 2024
- New holders
- 18
- 69 more added
- Sold out
- 24
- 66 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Engineers Gate Manager LP | 31,946 | $1.16M | 0.03% | −2,793−8.0% | Reduced |
| Williams Jones Wealth Management, LLC. | 32,000 | $1.16M | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 32,184 | $1.17M | 0.00% | +26,104+429.3% | Added |
| Prudential Financial Inc | 32,972 | $1.20M | 0.00% | −1,660−4.8% | Reduced |
| Alliancebernstein L.P. | 34,409 | $1.25M | 0.00% | +64+0.2% | Added |
| Citigroup Inc | 34,447 | $1.25M | 0.00% | +13,344+63.2% | Added |
| BNP Paribas Arbitrage, SA | 34,951 | $1.27M | 0.00% | −15,904−31.3% | Reduced |
| Kings Path Partners LLC | 35,590 | $1.29M | 0.61% | +35,590 | New |
| CenterBook Partners LP | 35,785 | $1.30M | 0.08% | +8,826+32.7% | Added |
| Envestnet Asset Management Inc | 36,789 | $1.34M | 0.00% | +367+1.0% | Added |
| AQR Capital Management LLC | 40,250 | $1.46M | 0.00% | −15,980−28.4% | Reduced |
| Man Group plc | 41,581 | $1.51M | 0.00% | +17,400+72.0% | Added |
| Bank of Montreal | 41,431 | $1.54M | 0.00% | +41,431 | New |
| Ami Asset Management Corp | 43,622 | $1.59M | 0.09% | −60,873−58.3% | Reduced |
| M&T Bank Corp | 44,814 | $1.63M | 0.01% | −110.0% | Reduced |
| Great West Life Assurance Co | 45,150 | $1.64M | 0.00% | +7,560+20.1% | Added |
| Fisher Asset Management, LLC | 47,334 | $1.72M | 0.00% | +25+0.1% | Added |
| Acadian Asset Management LLC | 47,595 | $1.73M | 0.01% | −6,756−12.4% | Reduced |
| Algert Global LLC | 49,873 | $1.81M | 0.06% | +3,114+6.7% | Added |
| JPMorgan Chase & Co | 52,198 | $1.90M | 0.00% | −19,427−27.1% | Reduced |
| Citadel Advisors LLC | 53,639 | $1.95M | 0.00% | −4,642−8.0% | Reduced |
| Dana Investment Advisors, Inc. | 54,664 | $1.99M | 0.07% | +491+0.9% | Added |
| State of Wisconsin Investment Board | 58,309 | $2.12M | 0.01% | +16,422+39.2% | Added |
| Millrace Asset Group, Inc. | 59,287 | $2.16M | 2.09% | +11,701+24.6% | Added |
| Swiss National Bank | 60,800 | $2.21M | 0.00% | +700+1.2% | Added |
| Next Century Growth Investors LLC | 65,696 | $2.39M | 0.20% | −59−0.1% | Reduced |
| Public Sector Pension Investment Board | 67,580 | $2.46M | 0.02% | +4,055+6.4% | Added |
| UBS Asset Management Americas Inc | 74,777 | $2.72M | 0.00% | +40,713+119.5% | Added |
| Panagora Asset Management Inc | 74,856 | $2.72M | 0.01% | −1,813−2.4% | Reduced |
| Herald Investment Management Ltd | 75,000 | $2.72M | 0.45% | +75,000 | New |
| Ameriprise Financial Inc | 79,874 | $2.91M | 0.00% | −23,222−22.5% | Reduced |
| D. E. Shaw & Co., Inc. | 79,953 | $2.91M | 0.00% | +33,266+71.3% | Added |
| Two Sigma Advisers, LP | 80,500 | $2.93M | 0.01% | −37,000−31.5% | Reduced |
| Legal & General Group Plc | 84,868 | $3.09M | 0.00% | −2,090−2.4% | Reduced |
| Rhumbline Advisers | 85,710 | $3.12M | 0.00% | −678−0.8% | Reduced |
| Deutsche Bank AG | 96,856 | $3.52M | 0.00% | −1,273−1.3% | Reduced |
| Mutual of America Capital Management LLC | 99,195 | $3.61M | 0.04% | −4,305−4.2% | Reduced |
| Roubaix Capital, LLC | 101,983 | $3.71M | 2.34% | +3,865+3.9% | Added |
| Invesco Ltd. | 102,303 | $3.72M | 0.00% | −26,711−20.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 111,607 | $4.06M | 0.02% | −10,918−8.9% | Reduced |
| Westerly Capital Management, LLC | 115,000 | $4.18M | 2.27% | +12,000+11.7% | Added |
| FMR LLC | 116,793 | $4.25M | 0.00% | +7,444+6.8% | Added |
| Principal Financial Group Inc | 152,743 | $5.56M | 0.00% | −6,832−4.3% | Reduced |
| Segall Bryant & Hamill, LLC | 178,131 | $6.48M | 0.11% | +56,826+46.8% | Added |
| Goldman Sachs Group Inc | 187,472 | $6.82M | 0.00% | −49,740−21.0% | Reduced |
| Granahan Investment Management Inc | 196,934 | $7.16M | 0.29% | +21,405+12.2% | Added |
| Royce & Associates LP | 210,400 | $7.65M | 0.07% | −3,000−1.4% | Reduced |
| Russell Investments Group, Ltd. | 221,537 | $8.06M | 0.01% | −6,969−3.0% | Reduced |
| Assenagon Asset Management S.A. | 231,915 | $8.44M | 0.02% | +20,885+9.9% | Added |
| Bank of New York Mellon Corp | 241,651 | $8.79M | 0.00% | +5,640+2.4% | Added |
| Charles Schwab Investment Management Inc | 264,543 | $9.62M | 0.00% | +4,948+1.9% | Added |
| Silvercrest Asset Management Group LLC | 295,381 | $10.7M | 0.07% | +3,845+1.3% | Added |
| Silverberg Bernstein Capital Management LLC | 302,036 | $11.0M | 10.65% | −574−0.2% | Reduced |
| Thrivent Financial for Lutherans | 361,997 | $13.2M | 0.03% | −11,691−3.1% | Reduced |
| Northern Trust Corp | 380,300 | $13.8M | 0.00% | −9,134−2.3% | Reduced |
| Nuveen Asset Management, LLC | 420,356 | $15.3M | 0.00% | −14,776−3.4% | Reduced |
| Morgan Stanley | 467,549 | $17.0M | 0.00% | −188,127−28.7% | Reduced |
| Janus Henderson Group PLC | 564,393 | $20.5M | 0.01% | +2,067+0.4% | Added |
| Divisar Capital Management LLC | 595,583 | $21.7M | 4.11% | +49,762+9.1% | Added |
| Ophir Asset Management Pty Ltd | 674,878 | $24.6M | 4.35% | +113,092+20.1% | Added |
| Emerald Mutual Fund Advisers Trust | 715,920 | $26.0M | 1.36% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 731,081 | $26.6M | 0.00% | +39,989+5.8% | Added |
| William Blair Investment Management, LLC | 743,635 | $27.1M | 0.07% | +90,789+13.9% | Added |
| Snyder Capital Management L P | 863,442 | $31.4M | 0.70% | −82,731−8.7% | Reduced |
| Emerald Advisers, LLC | 875,575 | $31.9M | 1.34% | −37,657−4.1% | Reduced |
| Dimensional Fund Advisors LP | 917,627 | $33.4M | 0.01% | +16,853+1.9% | Added |
| Ranger Investment Management, L.P. | 952,905 | $34.7M | 2.36% | +232,290+32.2% | Added |
| Samjo Management, LLC | 972,814 | $35.4M | 13.18% | +66,010+7.3% | Added |
| State Street Corp | 1,124,474 | $40.9M | 0.00% | −12,892−1.1% | Reduced |
| Wasatch Advisors Inc | 1,274,663 | $46.4M | 0.25% | −53,602−4.0% | Reduced |
| Needham Investment Management LLC | 1,330,000 | $48.4M | 3.98% | +210,000+18.8% | Added |
| Vanguard Group Inc | 3,182,579 | $115.8M | 0.00% | +14,367+0.5% | Added |
| BlackRock Inc. | 4,806,850 | $174.9M | 0.00% | −45,781−0.9% | Reduced |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −148,600−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −66,094−100.0% | Sold out |
| Nishkama Capital, LLC | 0 | $0 | 0.00% | −44,430−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −43,472−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −29,818−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −29,359−100.0% | Sold out |
| Aquila Investment Management LLC | 0 | $0 | 0.00% | −29,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −28,711−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −26,788−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −19,712−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −17,472−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −16,689−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −13,056−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −13,950−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −13,127−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −8,091−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −6,237−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −4,940−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −2,429−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −1,627−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −530−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |