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, Q3 2023
Institutional positions in PDF Solutions Inc as of Sep 30, 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
- 184
- +6 vs. Q2 2023
- Shares held
- 27.5M
- +774.3K (+2.9%) vs. Q2 2023
- Total value
- $891.9M
- −$311.7M (−25.9%) vs. Q2 2023
- New holders
- 28
- 76 more added
- Sold out
- 22
- 60 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,656,869 | $150.9M | 0.00% | −50,597−1.1% | Reduced |
| Vanguard Group Inc | 2,929,228 | $94.9M | 0.00% | +353,236+13.7% | Added |
| Invesco Ltd. | 2,441,906 | $79.1M | 0.02% | −832,480−25.4% | Reduced |
| Snyder Capital Management L P | 1,167,784 | $37.8M | 0.85% | −26,535−2.2% | Reduced |
| Wasatch Advisors Inc | 1,145,484 | $37.1M | 0.23% | +85,924+8.1% | Added |
| Samjo Capital LLC | 1,101,234 | $35.7M | 14.04% | +556,234+102.1% | Added |
| State Street Corp | 1,051,218 | $34.1M | 0.00% | +30,765+3.0% | Added |
| Dimensional Fund Advisors LP | 932,044 | $30.2M | 0.01% | +6,787+0.7% | Added |
| Needham Investment Management LLC | 697,500 | $22.6M | 3.84% | +40,000+6.1% | Added |
| Geode Capital Management, LLC | 642,893 | $20.8M | 0.00% | +31,346+5.1% | Added |
| Emerald Advisers, LLC | 560,920 | $18.2M | 0.88% | +29,363+5.5% | Added |
| William Blair Investment Management, LLC | 555,904 | $18.0M | 0.06% | −141,321−20.3% | Reduced |
| Morgan Stanley | 529,349 | $17.2M | 0.00% | +18,384+3.6% | Added |
| Ranger Investment Management, L.P. | 516,257 | $16.7M | 1.11% | +193,319+59.9% | Added |
| Janus Henderson Group PLC | 460,830 | $14.9M | 0.01% | +35,208+8.3% | Added |
| Emerald Mutual Fund Advisers Trust | 453,840 | $14.7M | 0.89% | +40,625+9.8% | Added |
| Northern Trust Corp | 398,230 | $12.9M | 0.00% | −1420.0% | Reduced |
| Nuveen Asset Management, LLC | 346,679 | $11.2M | 0.00% | +52,216+17.7% | Added |
| Divisar Capital Management LLC | 320,459 | $10.4M | 2.27% | +15,000+4.9% | Added |
| Assenagon Asset Management S.A. | 294,103 | $9.53M | 0.03% | +3,319+1.1% | Added |
| Royce & Associates LP | 258,900 | $8.39M | 0.09% | −10,200−3.8% | Reduced |
| Charles Schwab Investment Management Inc | 240,962 | $7.81M | 0.00% | +11,605+5.1% | Added |
| Bank of New York Mellon Corp | 237,232 | $7.69M | 0.00% | −7,532−3.1% | Reduced |
| Russell Investments Group, Ltd. | 234,177 | $7.59M | 0.02% | +7,481+3.3% | Added |
| Thrivent Financial for Lutherans | 233,143 | $7.55M | 0.02% | +204,537+715.0% | Added |
| Driehaus Capital Management LLC | 201,522 | $6.53M | 0.08% | −432−0.2% | Reduced |
| Silvercrest Asset Management Group LLC | 194,084 | $6.29M | 0.05% | +124,512+179.0% | Added |
| Principal Financial Group Inc | 168,341 | $5.45M | 0.00% | −5,411−3.1% | Reduced |
| Goldman Sachs Group Inc | 160,097 | $5.19M | 0.00% | +77,830+94.6% | Added |
| Two Sigma Advisers, LP | 134,900 | $4.37M | 0.01% | −9,500−6.6% | Reduced |
| Citadel Advisors LLC | 131,641 | $4.27M | 0.00% | +86,166+189.5% | Added |
| FMR LLC | 122,741 | $3.98M | 0.00% | +51,701+72.8% | Added |
| Segall Bryant & Hamill, LLC | 122,628 | $3.97M | 0.05% | +122,628 | New |
| Mutual of America Capital Management LLC | 116,358 | $3.77M | 0.05% | +14,445+14.2% | Added |
| Millennium Management LLC | 115,904 | $3.76M | 0.00% | −63,839−35.5% | Reduced |
| Ameriprise Financial Inc | 114,372 | $3.71M | 0.00% | +11,261+10.9% | Added |
| JPMorgan Chase & Co | 96,009 | $3.11M | 0.00% | −13,255−12.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 92,557 | $3.00M | 0.02% | −9,709−9.5% | Reduced |
| Two Sigma Investments, LP | 89,435 | $2.90M | 0.01% | +338+0.4% | Added |
| Cubist Systematic Strategies, LLC | 88,527 | $2.87M | 0.04% | +77,682+716.3% | Added |
| Allspring Global Investments Holdings, LLC | 86,677 | $2.81M | 0.00% | +84,977+4,998.6% | Added |
| Rhumbline Advisers | 86,619 | $2.81M | 0.00% | −125−0.1% | Reduced |
| Legal & General Group Plc | 86,404 | $2.80M | 0.00% | −224−0.3% | Reduced |
| D. E. Shaw & Co., Inc. | 84,663 | $2.74M | 0.00% | +6,902+8.9% | Added |
| First Trust Advisors LP | 77,655 | $2.52M | 0.00% | −15,950−17.0% | Reduced |
| Walleye Capital LLC | 76,110 | $2.47M | 0.04% | +76,110 | New |
| Ami Asset Management Corp | 72,713 | $2.36M | 0.15% | +72,713 | New |
| Qube Research & Technologies Ltd | 72,420 | $2.35M | 0.01% | +46,670+181.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 71,265 | $2.31M | 0.01% | +42,907+151.3% | Added |
| AQR Capital Management LLC | 67,605 | $2.19M | 0.00% | −17,520−20.6% | Reduced |
| Squarepoint Ops LLC | 67,035 | $2.17M | 0.01% | +55,401+476.2% | Added |
| Swiss National Bank | 66,600 | $2.16M | 0.00% | +800+1.2% | Added |
| Arrowstreet Capital, Limited Partnership | 66,450 | $2.15M | 0.00% | −265,908−80.0% | Reduced |
| ExodusPoint Capital Management, LP | 66,447 | $2.15M | 0.03% | +51,950+358.4% | Added |
| Oberweis Asset Management Inc | 66,000 | $2.14M | 0.23% | +11,500+21.1% | Added |
| Panagora Asset Management Inc | 64,998 | $2.11M | 0.01% | −64,969−50.0% | Reduced |
| Man Group plc | – | $2.04M | 0.01% | – | – |
| Fisher Asset Management, LLC | 62,617 | $2.03M | 0.00% | −7,079−10.2% | Reduced |
| Renaissance Technologies LLC | 62,300 | $2.02M | 0.00% | +24,100+63.1% | Added |
| Tudor Investment Corp Et Al | 54,213 | $1.76M | 0.03% | +25,023+85.7% | Added |
| Algert Global LLC | 53,149 | $1.72M | 0.08% | −62,820−54.2% | Reduced |
| BNP Paribas Arbitrage, SA | 50,394 | $1.63M | 0.00% | +16,856+50.3% | Added |
| Credit Suisse AG | 49,836 | $1.61M | 0.00% | −1,614−3.1% | Reduced |
| Allianz Asset Management GmbH | 49,200 | $1.59M | 0.00% | +34,400+232.4% | Added |
| Trexquant Investment LP | 47,737 | $1.55M | 0.04% | +47,737 | New |
| Voloridge Investment Management, LLC | 47,687 | $1.55M | 0.01% | +35,753+299.6% | Added |
| M&T Bank Corp | 44,838 | $1.45M | 0.01% | −200−0.4% | Reduced |
| Public Sector Pension Investment Board | 37,700 | $1.22M | 0.01% | −15,378−29.0% | Reduced |
| Los Angeles Capital Management LLC | 37,011 | $1.20M | 0.01% | +709+2.0% | Added |
| Victory Capital Management Inc | 36,544 | $1.18M | 0.00% | +475+1.3% | Added |
| Prudential Financial Inc | 35,755 | $1.16M | 0.00% | −74,350−67.5% | Reduced |
| Great West Life Assurance Co | 34,615 | $1.12M | 0.00% | +1,904+5.8% | Added |
| UBS Asset Management Americas Inc | 34,064 | $1.10M | 0.00% | −8,230−19.5% | Reduced |
| California State Teachers Retirement System | 33,528 | $1.09M | 0.00% | −3,253−8.8% | Reduced |
| Alliancebernstein L.P. | 33,498 | $1.09M | 0.00% | +603+1.8% | Added |
| Aquila Investment Management LLC | 33,000 | $1.07M | 0.98% | +4,000+13.8% | Added |
| Jane Street Group, LLC | 32,070 | $1.04M | 0.00% | +32,070 | New |
| Williams Jones Wealth Management, LLC. | 32,000 | $1.04M | 0.02% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 31,810 | $1.03M | 0.09% | +7,962+33.4% | Added |
| SG Americas Securities, LLC | 30,631 | $992.0K | 0.01% | +30,631 | New |
| Occudo Quantitative Strategies LP | 27,536 | $892.2K | 0.12% | +5,348+24.1% | Added |
| Jump Financial, LLC | 26,705 | $865.2K | 0.03% | −4,592−14.7% | Reduced |
| Voya Investment Management LLC | 26,690 | $864.8K | 0.00% | +180+0.7% | Added |
| Texas Permanent School Fund | 25,904 | $839.3K | 0.01% | −425−1.6% | Reduced |
| Captrust Financial Advisors | 25,582 | $828.9K | 0.00% | +368+1.5% | Added |
| State of Tennessee, Treasury Department | 25,307 | $819.9K | 0.00% | +2,152+9.3% | Added |
| Jackson Creek Investment Advisors LLC | 24,860 | $805.0K | 0.34% | −22−0.1% | Reduced |
| SEI Investments Co | 24,817 | $804.1K | 0.00% | +24,817 | New |
| Woodline Partners LP | 23,831 | $772.1K | 0.01% | +23,831 | New |
| Bank of America Corp | 22,957 | $743.8K | 0.00% | +9,445+69.9% | Added |
| HRT Financial LP | 20,668 | $669.0K | 0.01% | +9,294+81.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,392 | $660.7K | 0.01% | −13,410−39.7% | Reduced |
| Quadrature Capital Ltd | 19,560 | $633.5K | 0.01% | +336+1.7% | Added |
| Boulder Hill Capital Management LP | 19,400 | $628.6K | 0.39% | +19,400 | New |
| State of Alaska, Department of Revenue | 18,991 | $615.0K | 0.01% | −685−3.5% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 18,700 | $606.0K | 0.00% | +1,300+7.5% | Added |
| Illinois Municipal Retirement Fund | 17,995 | $583.0K | 0.01% | +17,995 | New |
| STRS Ohio | 17,300 | $560.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 16,804 | $544.5K | 0.00% | +392+2.4% | Added |
| Teacher Retirement System of Texas | 16,567 | $537.0K | 0.00% | −1,589−8.8% | Reduced |