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
- 28.0M
- −1.35M (−4.6%) vs. Q1 2024
- Total value
- $1.02B
- +$30.1M (+3.0%) 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 | $767.5M |
| Q2 2025 | 173 | $624.1M |
| Q1 2025 | 168 | $530.0M |
| Q4 2024 | 178 | $766.0M |
| Q3 2024 | 176 | $901.4M |
| Q2 2024 | 173 | $1.02B |
| Q1 2024 | 180 | $989.4M |
| Q4 2023 | 198 | $939.7M |
| 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 | $839.9M |
| 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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,806,850 | $174.9M | 0.00% | −45,781−0.9% | Reduced |
| Vanguard Group Inc | 3,182,579 | $115.8M | 0.00% | +14,367+0.5% | Added |
| Needham Investment Management LLC | 1,330,000 | $48.4M | 3.98% | +210,000+18.8% | Added |
| Wasatch Advisors Inc | 1,274,663 | $46.4M | 0.25% | −53,602−4.0% | Reduced |
| State Street Corp | 1,124,474 | $40.9M | 0.00% | −12,892−1.1% | Reduced |
| Samjo Management, LLC | 972,814 | $35.4M | 13.18% | +66,010+7.3% | Added |
| Ranger Investment Management, L.P. | 952,905 | $34.7M | 2.36% | +232,290+32.2% | Added |
| Dimensional Fund Advisors LP | 917,627 | $33.4M | 0.01% | +16,853+1.9% | Added |
| Emerald Advisers, LLC | 875,575 | $31.9M | 1.34% | −37,657−4.1% | Reduced |
| Snyder Capital Management L P | 863,442 | $31.4M | 0.70% | −82,731−8.7% | Reduced |
| William Blair Investment Management, LLC | 743,635 | $27.1M | 0.07% | +90,789+13.9% | Added |
| Geode Capital Management, LLC | 731,081 | $26.6M | 0.00% | +39,989+5.8% | Added |
| Emerald Mutual Fund Advisers Trust | 715,920 | $26.0M | 1.36% | 00.0% | Unchanged |
| Ophir Asset Management Pty Ltd | 674,878 | $24.6M | 4.35% | +113,092+20.1% | Added |
| Divisar Capital Management LLC | 595,583 | $21.7M | 4.11% | +49,762+9.1% | Added |
| Janus Henderson Group PLC | 564,393 | $20.5M | 0.01% | +2,067+0.4% | Added |
| Morgan Stanley | 467,549 | $17.0M | 0.00% | −1,499,479−76.2% | Reduced |
| Nuveen Asset Management, LLC | 420,356 | $15.3M | 0.00% | −14,776−3.4% | Reduced |
| Northern Trust Corp | 380,300 | $13.8M | 0.00% | −9,134−2.3% | Reduced |
| Thrivent Financial for Lutherans | 361,997 | $13.2M | 0.03% | −11,691−3.1% | Reduced |
| Silverberg Bernstein Capital Management LLC | 302,036 | $11.0M | 10.65% | −574−0.2% | Reduced |
| Silvercrest Asset Management Group LLC | 295,381 | $10.7M | 0.07% | +3,845+1.3% | Added |
| Charles Schwab Investment Management Inc | 264,543 | $9.62M | 0.00% | +4,948+1.9% | Added |
| Bank of New York Mellon Corp | 241,651 | $8.79M | 0.00% | +5,640+2.4% | Added |
| Assenagon Asset Management S.A. | 231,915 | $8.44M | 0.02% | +20,885+9.9% | Added |
| Russell Investments Group, Ltd. | 221,537 | $8.06M | 0.01% | −6,969−3.0% | Reduced |
| Royce & Associates LP | 210,400 | $7.65M | 0.07% | −3,000−1.4% | Reduced |
| Granahan Investment Management Inc | 196,934 | $7.16M | 0.29% | +21,405+12.2% | Added |
| Goldman Sachs Group Inc | 187,472 | $6.82M | 0.00% | −49,740−21.0% | Reduced |
| Segall Bryant & Hamill, LLC | 178,131 | $6.48M | 0.11% | +56,826+46.8% | Added |
| Principal Financial Group Inc | 152,743 | $5.56M | 0.00% | −6,832−4.3% | Reduced |
| FMR LLC | 116,793 | $4.25M | 0.00% | +7,444+6.8% | Added |
| Westerly Capital Management, LLC | 115,000 | $4.18M | 2.27% | +12,000+11.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 111,607 | $4.06M | 0.02% | −10,918−8.9% | Reduced |
| JPMorgan Chase & Co | 104,396 | $3.80M | 0.00% | −38,854−27.1% | Reduced |
| Invesco Ltd. | 102,303 | $3.72M | 0.00% | −26,711−20.7% | Reduced |
| Roubaix Capital, LLC | 101,983 | $3.71M | 2.34% | +3,865+3.9% | Added |
| Mutual of America Capital Management LLC | 99,195 | $3.61M | 0.04% | −4,305−4.2% | Reduced |
| Deutsche Bank AG | 96,856 | $3.52M | 0.00% | −1,273−1.3% | Reduced |
| Rhumbline Advisers | 85,710 | $3.12M | 0.00% | −678−0.8% | Reduced |
| Legal & General Group Plc | 84,868 | $3.09M | 0.00% | −2,090−2.4% | Reduced |
| Two Sigma Advisers, LP | 80,500 | $2.93M | 0.01% | −37,000−31.5% | Reduced |
| D. E. Shaw & Co., Inc. | 79,953 | $2.91M | 0.00% | +33,266+71.3% | Added |
| Ameriprise Financial Inc | 79,874 | $2.91M | 0.00% | −23,222−22.5% | Reduced |
| Herald Investment Management Ltd | 75,000 | $2.72M | 0.45% | +75,000 | New |
| Panagora Asset Management Inc | 74,856 | $2.72M | 0.01% | −1,813−2.4% | Reduced |
| UBS Asset Management Americas Inc | 74,777 | $2.72M | 0.00% | +40,713+119.5% | Added |
| Public Sector Pension Investment Board | 67,580 | $2.46M | 0.02% | +4,055+6.4% | Added |
| Next Century Growth Investors LLC | 65,696 | $2.39M | 0.20% | −59−0.1% | Reduced |
| Swiss National Bank | 60,800 | $2.21M | 0.00% | +700+1.2% | Added |
| Millrace Asset Group, Inc. | 59,287 | $2.16M | 2.09% | +11,701+24.6% | Added |
| State of Wisconsin Investment Board | 58,309 | $2.12M | 0.01% | +16,422+39.2% | Added |
| Dana Investment Advisors, Inc. | 54,664 | $1.99M | 0.07% | +491+0.9% | Added |
| Citadel Advisors LLC | 53,639 | $1.95M | 0.00% | −4,642−8.0% | Reduced |
| Algert Global LLC | 49,873 | $1.81M | 0.06% | +3,114+6.7% | Added |
| Acadian Asset Management LLC | 47,595 | $1.73M | 0.01% | −6,756−12.4% | Reduced |
| Fisher Asset Management, LLC | 47,334 | $1.72M | 0.00% | +25+0.1% | Added |
| Great West Life Assurance Co | 45,150 | $1.64M | 0.00% | +7,560+20.1% | Added |
| M&T Bank Corp | 44,814 | $1.63M | 0.01% | −110.0% | Reduced |
| Ami Asset Management Corp | 43,622 | $1.59M | 0.09% | −60,873−58.3% | Reduced |
| Bank of Montreal | 41,431 | $1.54M | 0.00% | +41,431 | New |
| Man Group plc | 41,581 | $1.51M | 0.00% | +17,400+72.0% | Added |
| AQR Capital Management LLC | 40,250 | $1.46M | 0.00% | −15,980−28.4% | Reduced |
| Envestnet Asset Management Inc | 36,789 | $1.34M | 0.00% | +367+1.0% | Added |
| CenterBook Partners LP | 35,785 | $1.30M | 0.08% | +8,826+32.7% | Added |
| Kings Path Partners LLC | 35,590 | $1.29M | 0.61% | +35,590 | New |
| BNP Paribas Arbitrage, SA | 34,951 | $1.27M | 0.00% | −15,904−31.3% | Reduced |
| Citigroup Inc | 34,447 | $1.25M | 0.00% | +13,344+63.2% | Added |
| Alliancebernstein L.P. | 34,409 | $1.25M | 0.00% | +64+0.2% | Added |
| Prudential Financial Inc | 32,972 | $1.20M | 0.00% | −1,660−4.8% | Reduced |
| Jane Street Group, LLC | 32,184 | $1.17M | 0.00% | +26,104+429.3% | Added |
| Williams Jones Wealth Management, LLC. | 32,000 | $1.16M | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 31,946 | $1.16M | 0.03% | −2,793−8.0% | Reduced |
| Gsa Capital Partners LLP | 31,453 | $1.14M | 0.08% | +16,232+106.6% | Added |
| Victory Capital Management Inc | 31,185 | $1.13M | 0.00% | −7,949−20.3% | Reduced |
| California State Teachers Retirement System | 30,134 | $1.10M | 0.00% | −509−1.7% | Reduced |
| Millennium Management LLC | 29,887 | $1.09M | 0.00% | +2,799+10.3% | Added |
| State of Tennessee, Treasury Department | 28,655 | $1.04M | 0.00% | −3,728−11.5% | Reduced |
| Qube Research & Technologies Ltd | 28,630 | $1.04M | 0.00% | −71,538−71.4% | Reduced |
| Bank of America Corp | 28,341 | $1.03M | 0.00% | +13,265+88.0% | Added |
| Balyasny Asset Management LLC | 24,879 | $905.1K | 0.00% | +24,879 | New |
| Voya Investment Management LLC | 24,772 | $901.2K | 0.00% | +268+1.1% | Added |
| Squarepoint Ops LLC | 24,469 | $890.2K | 0.00% | −10,387−29.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 22,001 | $800.4K | 0.07% | +8,181+59.2% | Added |
| UBS Group AG | 20,568 | $748.3K | 0.00% | −9,464−31.5% | Reduced |
| Susquehanna Fundamental Investments, LLC | 19,338 | $703.5K | 0.02% | +150+0.8% | Added |
| Sequoia Financial Advisors, LLC | 18,932 | $688.7K | 0.01% | +18,932 | New |
| Corebridge Financial, Inc. | 18,036 | $656.1K | 0.00% | +18,036 | New |
| State of Alaska, Department of Revenue | 18,039 | $656.0K | 0.01% | −608−3.3% | Reduced |
| Verition Fund Management LLC | 17,823 | $648.4K | 0.01% | +17,823 | New |
| MetLife Investment Management | 17,821 | $648.3K | 0.00% | +1,627+10.0% | Added |
| American Century Companies Inc | 17,666 | $642.7K | 0.00% | −36−0.2% | Reduced |
| Manufacturers Life Insurance Company, The | 16,433 | $597.8K | 0.00% | +707+4.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 16,270 | $591.9K | 0.00% | +16,270 | New |
| Louisiana State Employees Retirement System | 15,500 | $563.9K | 0.01% | +300+2.0% | Added |
| Pathstone Holdings, LLC | 15,249 | $554.8K | 0.00% | +3,989+35.4% | Added |
| Pitcairn Co | 15,093 | $549.1K | 0.03% | +1,342+9.8% | Added |
| Zacks Investment Management | 14,091 | $512.6K | 0.01% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 12,513 | $455.2K | 0.07% | −2,872−18.7% | Reduced |
| New York State Common Retirement Fund | 12,461 | $453.3K | 0.00% | −10.0% | Reduced |