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
- 28.2M
- +1.81M (+6.9%) vs. Q3 2023
- Total value
- $907.8M
- +$51.8M (+6.1%) vs. Q3 2023
- New holders
- 39
- 83 more added
- Sold out
- 23
- 52 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 | $767.2M |
| 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, 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 |
|---|---|---|---|---|---|
| Citigroup Inc | 21,071 | $677.2K | 0.00% | +7,835+59.2% | Added |
| American Century Companies Inc | 21,951 | $705.5K | 0.00% | +21,951 | New |
| State of Wisconsin Investment Board | 22,393 | $719.7K | 0.00% | +7,505+50.4% | Added |
| SEI Investments Co | 22,413 | $720.4K | 0.00% | −2,404−9.7% | Reduced |
| Occudo Quantitative Strategies LP | 22,731 | $730.6K | 0.10% | −4,805−17.4% | Reduced |
| Squarepoint Ops LLC | 24,265 | $779.9K | 0.00% | −42,770−63.8% | Reduced |
| Jackson Creek Investment Advisors LLC | 24,859 | $799.0K | 0.31% | −10.0% | Reduced |
| Captrust Financial Advisors | 25,133 | $807.8K | 0.00% | −449−1.8% | Reduced |
| Texas Permanent School Fund | 26,441 | $849.8K | 0.01% | +537+2.1% | Added |
| Man Group plc | 26,515 | $852.2K | 0.00% | – | – |
| Voya Investment Management LLC | 26,823 | $862.1K | 0.00% | +133+0.5% | Added |
| Moloney Securities Asset Management, LLC | 28,761 | $924.4K | 0.15% | +28,761 | New |
| Aquila Investment Management LLC | 29,000 | $932.1K | 0.81% | −4,000−12.1% | Reduced |
| Raymond James & Associates | 29,667 | $953.5K | 0.00% | +29,667 | New |
| Williams Jones Wealth Management, LLC. | 32,000 | $1.03M | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 32,685 | $1.05M | 0.00% | +21,805+200.4% | Added |
| California State Teachers Retirement System | 32,707 | $1.05M | 0.00% | −821−2.4% | Reduced |
| Los Angeles Capital Management LLC | 32,796 | $1.05M | 0.00% | −4,215−11.4% | Reduced |
| Great West Life Assurance Co | 33,259 | $1.07M | 0.00% | −1,356−3.9% | Reduced |
| Envestnet Asset Management Inc | 33,858 | $1.09M | 0.00% | +33,858 | New |
| UBS Asset Management Americas Inc | 34,064 | $1.09M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 34,120 | $1.10M | 0.00% | +11,163+48.6% | Added |
| Alliancebernstein L.P. | 34,349 | $1.10M | 0.00% | +851+2.5% | Added |
| Allianz Asset Management GmbH | 35,300 | $1.13M | 0.00% | −13,900−28.3% | Reduced |
| Prudential Financial Inc | 35,482 | $1.14M | 0.00% | −273−0.8% | Reduced |
| State of Tennessee, Treasury Department | 35,871 | $1.15M | 0.00% | +10,564+41.7% | Added |
| Victory Capital Management Inc | 40,106 | $1.29M | 0.00% | +3,562+9.7% | Added |
| Arrowstreet Capital, Limited Partnership | 40,407 | $1.30M | 0.00% | −26,043−39.2% | Reduced |
| M&T Bank Corp | 44,807 | $1.44M | 0.01% | −31−0.1% | Reduced |
| Roubaix Capital, LLC | 46,306 | $1.49M | 1.04% | +46,306 | New |
| Engineers Gate Manager LP | 47,468 | $1.53M | 0.04% | +40,026+537.8% | Added |
| Barclays PLC | 48,149 | $1.55M | 0.00% | +33,605+231.1% | Added |
| Westerly Capital Management, LLC | 50,000 | $1.61M | 0.97% | +50,000 | New |
| Dana Investment Advisors, Inc. | 50,543 | $1.62M | 0.08% | +50,543 | New |
| Credit Suisse AG | 50,689 | $1.63M | 0.00% | +853+1.7% | Added |
| Deutsche Bank AG | 54,042 | $1.74M | 0.00% | +37,804+232.8% | Added |
| BNP Paribas Arbitrage, SA | 54,742 | $1.76M | 0.00% | +4,348+8.6% | Added |
| Fisher Asset Management, LLC | 54,810 | $1.76M | 0.00% | −7,807−12.5% | Reduced |
| Algert Global LLC | 55,579 | $1.79M | 0.07% | +2,430+4.6% | Added |
| Nishkama Capital, LLC | 57,714 | $1.85M | 0.48% | +57,714 | New |
| Voloridge Investment Management, LLC | 59,494 | $1.91M | 0.01% | +11,807+24.8% | Added |
| Swiss National Bank | 60,100 | $1.93M | 0.00% | −6,500−9.8% | Reduced |
| Public Sector Pension Investment Board | 63,525 | $2.04M | 0.02% | +25,825+68.5% | Added |
| Next Century Growth Investors LLC | 64,906 | $2.09M | 0.20% | +64,906 | New |
| JPMorgan Chase & Co | 66,239 | $2.13M | 0.00% | −29,770−31.0% | Reduced |
| Trexquant Investment LP | 66,817 | $2.15M | 0.05% | +19,080+40.0% | Added |
| Allspring Global Investments Holdings, LLC | 67,198 | $2.16M | 0.00% | −19,479−22.5% | Reduced |
| Oberweis Asset Management Inc | 69,500 | $2.23M | 0.21% | +3,500+5.3% | Added |
| Cubist Systematic Strategies, LLC | 71,113 | $2.29M | 0.03% | −17,414−19.7% | Reduced |
| Renaissance Technologies LLC | 71,577 | $2.30M | 0.00% | +9,277+14.9% | Added |
| AQR Capital Management LLC | 73,239 | $2.35M | 0.00% | +5,634+8.3% | Added |
| Panagora Asset Management Inc | 82,823 | $2.66M | 0.01% | +17,825+27.4% | Added |
| Rhumbline Advisers | 86,157 | $2.77M | 0.00% | −462−0.5% | Reduced |
| Legal & General Group Plc | 87,269 | $2.80M | 0.00% | +865+1.0% | Added |
| D. E. Shaw & Co., Inc. | 91,035 | $2.93M | 0.00% | +6,372+7.5% | Added |
| Acadian Asset Management LLC | 101,802 | $3.27M | 0.01% | +96,917+1,984.0% | Added |
| Citadel Advisors LLC | 105,754 | $3.40M | 0.00% | −25,887−19.7% | Reduced |
| Ameriprise Financial Inc | 107,997 | $3.47M | 0.00% | −6,375−5.6% | Reduced |
| Ami Asset Management Corp | 108,998 | $3.50M | 0.19% | +36,285+49.9% | Added |
| FMR LLC | 109,303 | $3.51M | 0.00% | −13,438−10.9% | Reduced |
| Mutual of America Capital Management LLC | 111,561 | $3.59M | 0.04% | −4,797−4.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 111,615 | $3.59M | 0.02% | +19,058+20.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 119,415 | $3.84M | 0.02% | +48,150+67.6% | Added |
| Segall Bryant & Hamill, LLC | 123,030 | $3.95M | 0.08% | +402+0.3% | Added |
| Two Sigma Investments, LP | 132,658 | $4.26M | 0.01% | +43,223+48.3% | Added |
| Millennium Management LLC | 134,786 | $4.33M | 0.00% | +18,882+16.3% | Added |
| Granahan Investment Management Inc | 136,167 | $4.38M | 0.14% | +136,167 | New |
| Qube Research & Technologies Ltd | 142,337 | $4.57M | 0.01% | +69,917+96.5% | Added |
| Two Sigma Advisers, LP | 155,600 | $5.00M | 0.01% | +20,700+15.3% | Added |
| Principal Financial Group Inc | 166,270 | $5.34M | 0.00% | −2,071−1.2% | Reduced |
| Invesco Ltd. | 169,312 | $5.44M | 0.00% | −2,272,594−93.1% | Reduced |
| Goldman Sachs Group Inc | 197,974 | $6.36M | 0.00% | +37,877+23.7% | Added |
| Royce & Associates LP | 208,400 | $6.70M | 0.06% | −50,500−19.5% | Reduced |
| Silvercrest Asset Management Group LLC | 241,211 | $7.75M | 0.05% | +47,127+24.3% | Added |
| Russell Investments Group, Ltd. | 245,012 | $7.87M | 0.01% | +10,835+4.6% | Added |
| Bank of New York Mellon Corp | 245,342 | $7.89M | 0.00% | +8,110+3.4% | Added |
| Charles Schwab Investment Management Inc | 247,961 | $7.97M | 0.00% | +6,999+2.9% | Added |
| Thrivent Financial for Lutherans | 297,221 | $9.55M | 0.02% | +64,078+27.5% | Added |
| Silverberg Bernstein Capital Management LLC | 306,610 | $9.85M | 9.40% | +306,610 | New |
| Northern Trust Corp | 396,074 | $12.7M | 0.00% | −2,156−0.5% | Reduced |
| Janus Henderson Group PLC | 465,266 | $15.0M | 0.01% | +4,436+1.0% | Added |
| Nuveen Asset Management, LLC | 494,449 | $15.9M | 0.01% | +147,770+42.6% | Added |
| Assenagon Asset Management S.A. | 517,479 | $16.6M | 0.05% | +223,376+76.0% | Added |
| Divisar Capital Management LLC | 537,440 | $17.3M | 3.18% | +216,981+67.7% | Added |
| Emerald Mutual Fund Advisers Trust | 616,031 | $19.8M | 1.05% | +162,191+35.7% | Added |
| William Blair Investment Management, LLC | 647,937 | $20.8M | 0.06% | +92,033+16.6% | Added |
| Geode Capital Management, LLC | 674,873 | $21.7M | 0.00% | +31,980+5.0% | Added |
| Emerald Advisers, LLC | 754,856 | $24.3M | 1.04% | +193,936+34.6% | Added |
| Ranger Investment Management, L.P. | 769,650 | $24.7M | 1.50% | +253,393+49.1% | Added |
| Needham Investment Management LLC | 862,500 | $27.7M | 3.50% | +165,000+23.7% | Added |
| Morgan Stanley | 926,563 | $29.8M | 0.00% | +397,214+75.0% | Added |
| Dimensional Fund Advisors LP | 930,280 | $29.9M | 0.01% | −1,764−0.2% | Reduced |
| Snyder Capital Management L P | 896,892 | $31.3M | 0.70% | −270,892−23.2% | Reduced |
| Samjo Management, LLC | 1,073,484 | $34.5M | 12.22% | +1,073,484 | New |
| State Street Corp | 1,113,606 | $35.8M | 0.00% | +62,388+5.9% | Added |
| Wasatch Advisors Inc | 1,287,236 | $41.4M | 0.23% | +141,752+12.4% | Added |
| Vanguard Group Inc | 3,089,669 | $99.3M | 0.00% | +160,441+5.5% | Added |
| BlackRock Inc. | 4,840,071 | $155.6M | 0.00% | +183,202+3.9% | Added |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −201,522−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −66,447−100.0% | Sold out |