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, Q4 2023
Institutional positions in PDF Solutions Inc as of Dec 31, 2023. 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
- 198
- +16 vs. Q3 2023
- Shares held
- 29.2M
- +2.81M (+10.6%) vs. Q3 2023
- Total value
- $939.7M
- +$83.7M (+9.8%) vs. Q3 2023
- New holders
- 39
- 84 more added
- Sold out
- 23
- 51 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,840,071 | $155.6M | 0.00% | +183,202+3.9% | Added |
| Vanguard Group Inc | 3,089,669 | $99.3M | 0.00% | +160,441+5.5% | Added |
| Morgan Stanley | 1,853,126 | $59.6M | 0.00% | +1,323,777+250.1% | Added |
| Wasatch Advisors Inc | 1,287,236 | $41.4M | 0.23% | +141,752+12.4% | Added |
| State Street Corp | 1,113,606 | $35.8M | 0.00% | +62,388+5.9% | Added |
| Samjo Management, LLC | 1,073,484 | $34.5M | 12.22% | +1,073,484 | New |
| Snyder Capital Management L P | 896,892 | $31.3M | 0.70% | −270,892−23.2% | Reduced |
| Dimensional Fund Advisors LP | 930,280 | $29.9M | 0.01% | −1,764−0.2% | Reduced |
| Needham Investment Management LLC | 862,500 | $27.7M | 3.50% | +165,000+23.7% | Added |
| Ranger Investment Management, L.P. | 769,650 | $24.7M | 1.50% | +253,393+49.1% | Added |
| Emerald Advisers, LLC | 754,856 | $24.3M | 1.04% | +193,936+34.6% | Added |
| Geode Capital Management, LLC | 674,873 | $21.7M | 0.00% | +31,980+5.0% | Added |
| William Blair Investment Management, LLC | 647,937 | $20.8M | 0.06% | +92,033+16.6% | Added |
| Emerald Mutual Fund Advisers Trust | 616,031 | $19.8M | 1.05% | +162,191+35.7% | Added |
| Divisar Capital Management LLC | 537,440 | $17.3M | 3.18% | +216,981+67.7% | Added |
| Assenagon Asset Management S.A. | 517,479 | $16.6M | 0.05% | +223,376+76.0% | Added |
| Nuveen Asset Management, LLC | 494,449 | $15.9M | 0.01% | +147,770+42.6% | Added |
| Janus Henderson Group PLC | 465,266 | $15.0M | 0.01% | +4,436+1.0% | Added |
| Northern Trust Corp | 396,074 | $12.7M | 0.00% | −2,156−0.5% | Reduced |
| Silverberg Bernstein Capital Management LLC | 306,610 | $9.85M | 9.40% | +306,610 | New |
| Thrivent Financial for Lutherans | 297,221 | $9.55M | 0.02% | +64,078+27.5% | Added |
| Charles Schwab Investment Management Inc | 247,961 | $7.97M | 0.00% | +6,999+2.9% | Added |
| Bank of New York Mellon Corp | 245,342 | $7.89M | 0.00% | +8,110+3.4% | Added |
| Russell Investments Group, Ltd. | 245,012 | $7.87M | 0.01% | +10,835+4.6% | Added |
| Silvercrest Asset Management Group LLC | 241,211 | $7.75M | 0.05% | +47,127+24.3% | Added |
| Royce & Associates LP | 208,400 | $6.70M | 0.06% | −50,500−19.5% | Reduced |
| Goldman Sachs Group Inc | 197,974 | $6.36M | 0.00% | +37,877+23.7% | Added |
| Invesco Ltd. | 169,312 | $5.44M | 0.00% | −2,272,594−93.1% | Reduced |
| Principal Financial Group Inc | 166,270 | $5.34M | 0.00% | −2,071−1.2% | Reduced |
| Two Sigma Advisers, LP | 155,600 | $5.00M | 0.01% | +20,700+15.3% | Added |
| Qube Research & Technologies Ltd | 142,337 | $4.57M | 0.01% | +69,917+96.5% | Added |
| Granahan Investment Management Inc | 136,167 | $4.38M | 0.14% | +136,167 | New |
| Millennium Management LLC | 134,786 | $4.33M | 0.00% | +18,882+16.3% | Added |
| Two Sigma Investments, LP | 132,658 | $4.26M | 0.01% | +43,223+48.3% | Added |
| JPMorgan Chase & Co | 132,478 | $4.26M | 0.00% | +36,469+38.0% | Added |
| Segall Bryant & Hamill, LLC | 123,030 | $3.95M | 0.08% | +402+0.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 119,415 | $3.84M | 0.02% | +48,150+67.6% | Added |
| Jacobs Levy Equity Management, Inc | 111,615 | $3.59M | 0.02% | +19,058+20.6% | Added |
| Mutual of America Capital Management LLC | 111,561 | $3.59M | 0.04% | −4,797−4.1% | Reduced |
| FMR LLC | 109,303 | $3.51M | 0.00% | −13,438−10.9% | Reduced |
| Ami Asset Management Corp | 108,998 | $3.50M | 0.19% | +36,285+49.9% | Added |
| Ameriprise Financial Inc | 107,997 | $3.47M | 0.00% | −6,375−5.6% | Reduced |
| Citadel Advisors LLC | 105,754 | $3.40M | 0.00% | −25,887−19.7% | Reduced |
| Acadian Asset Management LLC | 101,802 | $3.27M | 0.01% | +96,917+1,984.0% | Added |
| D. E. Shaw & Co., Inc. | 91,035 | $2.93M | 0.00% | +6,372+7.5% | Added |
| Legal & General Group Plc | 87,269 | $2.80M | 0.00% | +865+1.0% | Added |
| Rhumbline Advisers | 86,157 | $2.77M | 0.00% | −462−0.5% | Reduced |
| Panagora Asset Management Inc | 82,823 | $2.66M | 0.01% | +17,825+27.4% | Added |
| AQR Capital Management LLC | 73,239 | $2.35M | 0.00% | +5,634+8.3% | Added |
| Renaissance Technologies LLC | 71,577 | $2.30M | 0.00% | +9,277+14.9% | Added |
| Cubist Systematic Strategies, LLC | 71,113 | $2.29M | 0.03% | −17,414−19.7% | Reduced |
| Oberweis Asset Management Inc | 69,500 | $2.23M | 0.21% | +3,500+5.3% | Added |
| Allspring Global Investments Holdings, LLC | 67,198 | $2.16M | 0.00% | −19,479−22.5% | Reduced |
| Trexquant Investment LP | 66,817 | $2.15M | 0.05% | +19,080+40.0% | Added |
| Next Century Growth Investors LLC | 64,906 | $2.09M | 0.20% | +64,906 | New |
| Public Sector Pension Investment Board | 63,525 | $2.04M | 0.02% | +25,825+68.5% | Added |
| Swiss National Bank | 60,100 | $1.93M | 0.00% | −6,500−9.8% | Reduced |
| Voloridge Investment Management, LLC | 59,494 | $1.91M | 0.01% | +11,807+24.8% | Added |
| Nishkama Capital, LLC | 57,714 | $1.85M | 0.48% | +57,714 | New |
| Algert Global LLC | 55,579 | $1.79M | 0.07% | +2,430+4.6% | Added |
| Fisher Asset Management, LLC | 54,810 | $1.76M | 0.00% | −7,807−12.5% | Reduced |
| BNP Paribas Arbitrage, SA | 54,742 | $1.76M | 0.00% | +4,348+8.6% | Added |
| Deutsche Bank AG | 54,042 | $1.74M | 0.00% | +37,804+232.8% | Added |
| Credit Suisse AG | 50,689 | $1.63M | 0.00% | +853+1.7% | Added |
| Dana Investment Advisors, Inc. | 50,543 | $1.62M | 0.08% | +50,543 | New |
| Westerly Capital Management, LLC | 50,000 | $1.61M | 0.97% | +50,000 | New |
| Barclays PLC | 48,149 | $1.55M | 0.00% | +33,605+231.1% | Added |
| Engineers Gate Manager LP | 47,468 | $1.53M | 0.04% | +40,026+537.8% | Added |
| Roubaix Capital, LLC | 46,306 | $1.49M | 1.04% | +46,306 | New |
| M&T Bank Corp | 44,807 | $1.44M | 0.01% | −31−0.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 40,407 | $1.30M | 0.00% | −26,043−39.2% | Reduced |
| Victory Capital Management Inc | 40,106 | $1.29M | 0.00% | +3,562+9.7% | Added |
| State of Tennessee, Treasury Department | 35,871 | $1.15M | 0.00% | +10,564+41.7% | Added |
| Prudential Financial Inc | 35,482 | $1.14M | 0.00% | −273−0.8% | Reduced |
| Allianz Asset Management GmbH | 35,300 | $1.13M | 0.00% | −13,900−28.3% | Reduced |
| Alliancebernstein L.P. | 34,349 | $1.10M | 0.00% | +851+2.5% | Added |
| Bank of America Corp | 34,120 | $1.10M | 0.00% | +11,163+48.6% | Added |
| UBS Asset Management Americas Inc | 34,064 | $1.09M | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 33,858 | $1.09M | 0.00% | +33,858 | New |
| Great West Life Assurance Co | 33,259 | $1.07M | 0.00% | −1,356−3.9% | Reduced |
| Los Angeles Capital Management LLC | 32,796 | $1.05M | 0.00% | −4,215−11.4% | Reduced |
| California State Teachers Retirement System | 32,707 | $1.05M | 0.00% | −821−2.4% | Reduced |
| UBS Group AG | 32,685 | $1.05M | 0.00% | +21,805+200.4% | Added |
| Williams Jones Wealth Management, LLC. | 32,000 | $1.03M | 0.01% | 00.0% | Unchanged |
| Raymond James & Associates | 29,667 | $953.5K | 0.00% | +29,667 | New |
| Aquila Investment Management LLC | 29,000 | $932.1K | 0.81% | −4,000−12.1% | Reduced |
| Moloney Securities Asset Management, LLC | 28,761 | $924.4K | 0.15% | +28,761 | New |
| Voya Investment Management LLC | 26,823 | $862.1K | 0.00% | +133+0.5% | Added |
| Man Group plc | 26,515 | $852.2K | 0.00% | – | – |
| Texas Permanent School Fund | 26,441 | $849.8K | 0.01% | +537+2.1% | Added |
| Captrust Financial Advisors | 25,133 | $807.8K | 0.00% | −449−1.8% | Reduced |
| Jackson Creek Investment Advisors LLC | 24,859 | $799.0K | 0.31% | −10.0% | Reduced |
| Squarepoint Ops LLC | 24,265 | $779.9K | 0.00% | −42,770−63.8% | Reduced |
| Occudo Quantitative Strategies LP | 22,731 | $730.6K | 0.10% | −4,805−17.4% | Reduced |
| SEI Investments Co | 22,413 | $720.4K | 0.00% | −2,404−9.7% | Reduced |
| State of Wisconsin Investment Board | 22,393 | $719.7K | 0.00% | +7,505+50.4% | Added |
| American Century Companies Inc | 21,951 | $705.5K | 0.00% | +21,951 | New |
| Citigroup Inc | 21,071 | $677.2K | 0.00% | +7,835+59.2% | Added |
| Woodline Partners LP | 20,300 | $652.4K | 0.01% | −3,531−14.8% | Reduced |
| Balyasny Asset Management LLC | 20,201 | $649.3K | 0.00% | +20,201 | New |