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 | $767.2M |
| 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, 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 |
|---|---|---|---|---|---|
| Texas Permanent School Fund | 25,904 | $839.3K | 0.01% | −425−1.6% | Reduced |
| Voya Investment Management LLC | 26,690 | $864.8K | 0.00% | +180+0.7% | Added |
| Jump Financial, LLC | 26,705 | $865.2K | 0.03% | −4,592−14.7% | Reduced |
| Occudo Quantitative Strategies LP | 27,536 | $892.2K | 0.12% | +5,348+24.1% | Added |
| SG Americas Securities, LLC | 30,631 | $992.0K | 0.01% | +30,631 | New |
| Gsa Capital Partners LLP | 31,810 | $1.03M | 0.09% | +7,962+33.4% | Added |
| Williams Jones Wealth Management, LLC. | 32,000 | $1.04M | 0.02% | 00.0% | Unchanged |
| Jane Street Group, LLC | 32,070 | $1.04M | 0.00% | +32,070 | New |
| Aquila Investment Management LLC | 33,000 | $1.07M | 0.98% | +4,000+13.8% | Added |
| Alliancebernstein L.P. | 33,498 | $1.09M | 0.00% | +603+1.8% | Added |
| California State Teachers Retirement System | 33,528 | $1.09M | 0.00% | −3,253−8.8% | Reduced |
| UBS Asset Management Americas Inc | 34,064 | $1.10M | 0.00% | −8,230−19.5% | Reduced |
| Great West Life Assurance Co | 34,615 | $1.12M | 0.00% | +1,904+5.8% | Added |
| Prudential Financial Inc | 35,755 | $1.16M | 0.00% | −74,350−67.5% | Reduced |
| Victory Capital Management Inc | 36,544 | $1.18M | 0.00% | +475+1.3% | Added |
| Los Angeles Capital Management LLC | 37,011 | $1.20M | 0.01% | +709+2.0% | Added |
| Public Sector Pension Investment Board | 37,700 | $1.22M | 0.01% | −15,378−29.0% | Reduced |
| M&T Bank Corp | 44,838 | $1.45M | 0.01% | −200−0.4% | Reduced |
| Voloridge Investment Management, LLC | 47,687 | $1.55M | 0.01% | +35,753+299.6% | Added |
| Trexquant Investment LP | 47,737 | $1.55M | 0.04% | +47,737 | New |
| Allianz Asset Management GmbH | 49,200 | $1.59M | 0.00% | +34,400+232.4% | Added |
| Credit Suisse AG | 49,836 | $1.61M | 0.00% | −1,614−3.1% | Reduced |
| BNP Paribas Arbitrage, SA | 50,394 | $1.63M | 0.00% | +16,856+50.3% | Added |
| Algert Global LLC | 53,149 | $1.72M | 0.08% | −62,820−54.2% | Reduced |
| Tudor Investment Corp Et Al | 54,213 | $1.76M | 0.03% | +25,023+85.7% | Added |
| Renaissance Technologies LLC | 62,300 | $2.02M | 0.00% | +24,100+63.1% | Added |
| Fisher Asset Management, LLC | 62,617 | $2.03M | 0.00% | −7,079−10.2% | Reduced |
| Man Group plc | – | $2.04M | 0.01% | – | – |
| Panagora Asset Management Inc | 64,998 | $2.11M | 0.01% | −64,969−50.0% | Reduced |
| Oberweis Asset Management Inc | 66,000 | $2.14M | 0.23% | +11,500+21.1% | 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 |
| Swiss National Bank | 66,600 | $2.16M | 0.00% | +800+1.2% | Added |
| Squarepoint Ops LLC | 67,035 | $2.17M | 0.01% | +55,401+476.2% | Added |
| AQR Capital Management LLC | 67,605 | $2.19M | 0.00% | −17,520−20.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 71,265 | $2.31M | 0.01% | +42,907+151.3% | Added |
| Qube Research & Technologies Ltd | 72,420 | $2.35M | 0.01% | +46,670+181.2% | Added |
| Ami Asset Management Corp | 72,713 | $2.36M | 0.15% | +72,713 | New |
| Walleye Capital LLC | 76,110 | $2.47M | 0.04% | +76,110 | New |
| First Trust Advisors LP | 77,655 | $2.52M | 0.00% | −15,950−17.0% | Reduced |
| D. E. Shaw & Co., Inc. | 84,663 | $2.74M | 0.00% | +6,902+8.9% | Added |
| Legal & General Group Plc | 86,404 | $2.80M | 0.00% | −224−0.3% | Reduced |
| Rhumbline Advisers | 86,619 | $2.81M | 0.00% | −125−0.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 86,677 | $2.81M | 0.00% | +84,977+4,998.6% | Added |
| Cubist Systematic Strategies, LLC | 88,527 | $2.87M | 0.04% | +77,682+716.3% | Added |
| Two Sigma Investments, LP | 89,435 | $2.90M | 0.01% | +338+0.4% | Added |
| Jacobs Levy Equity Management, Inc | 92,557 | $3.00M | 0.02% | −9,709−9.5% | Reduced |
| JPMorgan Chase & Co | 96,009 | $3.11M | 0.00% | −13,255−12.1% | Reduced |
| Ameriprise Financial Inc | 114,372 | $3.71M | 0.00% | +11,261+10.9% | Added |
| Millennium Management LLC | 115,904 | $3.76M | 0.00% | −63,839−35.5% | Reduced |
| Mutual of America Capital Management LLC | 116,358 | $3.77M | 0.05% | +14,445+14.2% | Added |
| Segall Bryant & Hamill, LLC | 122,628 | $3.97M | 0.05% | +122,628 | New |
| FMR LLC | 122,741 | $3.98M | 0.00% | +51,701+72.8% | Added |
| Citadel Advisors LLC | 131,641 | $4.27M | 0.00% | +86,166+189.5% | Added |
| Two Sigma Advisers, LP | 134,900 | $4.37M | 0.01% | −9,500−6.6% | Reduced |
| Goldman Sachs Group Inc | 160,097 | $5.19M | 0.00% | +77,830+94.6% | Added |
| Principal Financial Group Inc | 168,341 | $5.45M | 0.00% | −5,411−3.1% | Reduced |
| Silvercrest Asset Management Group LLC | 194,084 | $6.29M | 0.05% | +124,512+179.0% | Added |
| Driehaus Capital Management LLC | 201,522 | $6.53M | 0.08% | −432−0.2% | Reduced |
| Thrivent Financial for Lutherans | 233,143 | $7.55M | 0.02% | +204,537+715.0% | Added |
| Russell Investments Group, Ltd. | 234,177 | $7.59M | 0.02% | +7,481+3.3% | Added |
| Bank of New York Mellon Corp | 237,232 | $7.69M | 0.00% | −7,532−3.1% | Reduced |
| Charles Schwab Investment Management Inc | 240,962 | $7.81M | 0.00% | +11,605+5.1% | Added |
| Royce & Associates LP | 258,900 | $8.39M | 0.09% | −10,200−3.8% | Reduced |
| Assenagon Asset Management S.A. | 294,103 | $9.53M | 0.03% | +3,319+1.1% | Added |
| Divisar Capital Management LLC | 320,459 | $10.4M | 2.27% | +15,000+4.9% | Added |
| Nuveen Asset Management, LLC | 346,679 | $11.2M | 0.00% | +52,216+17.7% | Added |
| Northern Trust Corp | 398,230 | $12.9M | 0.00% | −1420.0% | Reduced |
| Emerald Mutual Fund Advisers Trust | 453,840 | $14.7M | 0.89% | +40,625+9.8% | Added |
| Janus Henderson Group PLC | 460,830 | $14.9M | 0.01% | +35,208+8.3% | Added |
| Ranger Investment Management, L.P. | 516,257 | $16.7M | 1.11% | +193,319+59.9% | Added |
| Morgan Stanley | 529,349 | $17.2M | 0.00% | +18,384+3.6% | Added |
| William Blair Investment Management, LLC | 555,904 | $18.0M | 0.06% | −141,321−20.3% | Reduced |
| Emerald Advisers, LLC | 560,920 | $18.2M | 0.88% | +29,363+5.5% | Added |
| Geode Capital Management, LLC | 642,893 | $20.8M | 0.00% | +31,346+5.1% | Added |
| Needham Investment Management LLC | 697,500 | $22.6M | 3.84% | +40,000+6.1% | Added |
| Dimensional Fund Advisors LP | 932,044 | $30.2M | 0.01% | +6,787+0.7% | Added |
| State Street Corp | 1,051,218 | $34.1M | 0.00% | +30,765+3.0% | Added |
| Samjo Capital LLC | 1,101,234 | $35.7M | 14.04% | +556,234+102.1% | Added |
| Wasatch Advisors Inc | 1,145,484 | $37.1M | 0.23% | +85,924+8.1% | Added |
| Snyder Capital Management L P | 1,167,784 | $37.8M | 0.85% | −26,535−2.2% | Reduced |
| Invesco Ltd. | 2,441,906 | $79.1M | 0.02% | −832,480−25.4% | Reduced |
| Vanguard Group Inc | 2,929,228 | $94.9M | 0.00% | +353,236+13.7% | Added |
| BlackRock Inc. | 4,656,869 | $150.9M | 0.00% | −50,597−1.1% | Reduced |
| ArrowMark Colorado Holdings LLC | 0 | $0 | 0.00% | −171,000−100.0% | Sold out |
| G2 Investment Partners Management LLC | 0 | $0 | 0.00% | −120,464−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −98,610−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −16,261−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −14,887−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −10,605−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −6,434−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −5,913−100.0% | Sold out |
| Clarus Group, Inc. | 0 | $0 | 0.00% | −5,512−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −5,465−100.0% | Sold out |
| Hamilton Capital, LLC | 0 | $0 | 0.00% | −5,009−100.0% | Sold out |
| Cornerstone Investment Partners, LLC | 0 | $0 | 0.00% | −4,993−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −4,766−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −4,630−100.0% | Sold out |