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, Q1 2022
Institutional positions in PDF Solutions Inc as of Mar 31, 2022. 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
- 129
- −5 vs. Q4 2021
- Shares held
- 26.7M
- +289.8K (+1.1%) vs. Q4 2021
- Total value
- $742.9M
- −$95.1M (−11.4%) vs. Q4 2021
- New holders
- 12
- 42 more added
- Sold out
- 17
- 54 more reduced
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,730,831 | $131.8M | 0.00% | +7,237+0.2% | Added |
| Invesco Ltd. | 3,260,019 | $90.9M | 0.02% | −2780.0% | Reduced |
| Vanguard Group Inc | 2,140,080 | $59.6M | 0.00% | +43,128+2.1% | Added |
| Cowen Prime Advisors LLC | 1,696,128 | $47.3M | 19.89% | −46,597−2.7% | Reduced |
| Samjo Capital LLC | 1,242,500 | $34.6M | 29.61% | −72,500−5.5% | Reduced |
| Snyder Capital Management L P | 1,212,319 | $33.8M | 0.86% | −29,841−2.4% | Reduced |
| Dimensional Fund Advisors LP | 1,028,982 | $28.7M | 0.01% | +14,417+1.4% | Added |
| Wasatch Advisors Inc | 1,011,751 | $28.2M | 0.14% | +1,011,751 | New |
| State Street Corp | 977,280 | $27.2M | 0.00% | +27,828+2.9% | Added |
| Needham Investment Management LLC | 867,331 | $24.2M | 3.50% | −88,059−9.2% | Reduced |
| AIGH Capital Management LLC | 859,812 | $24.0M | 8.69% | −145,188−14.4% | Reduced |
| William Blair Investment Management, LLC | 785,302 | $21.9M | 0.07% | −313,252−28.5% | Reduced |
| Geode Capital Management, LLC | 533,895 | $14.9M | 0.00% | +7,020+1.3% | Added |
| Royce & Associates LP | 385,200 | $10.7M | 0.09% | −49,600−11.4% | Reduced |
| Ranger Investment Management, L.P. | 383,572 | $10.7M | 0.68% | +22,830+6.3% | Added |
| Northern Trust Corp | 363,539 | $10.1M | 0.00% | −9,398−2.5% | Reduced |
| Bank of New York Mellon Corp | 295,159 | $8.23M | 0.00% | −17,253−5.5% | Reduced |
| Deutsche Bank AG | 288,032 | $8.03M | 0.00% | +230,966+404.7% | Added |
| Russell Investments Group, Ltd. | 286,020 | $7.97M | 0.01% | +2,682+0.9% | Added |
| Morgan Stanley | 283,803 | $7.91M | 0.00% | −4,565−1.6% | Reduced |
| Assenagon Asset Management S.A. | 252,828 | $7.05M | 0.02% | +17,280+7.3% | Added |
| Charles Schwab Investment Management Inc | 217,705 | $6.07M | 0.00% | +4,799+2.3% | Added |
| Worth Venture Partners, LLC | 215,932 | $6.02M | 2.82% | −30,299−12.3% | Reduced |
| Divisar Capital Management LLC | 214,971 | $5.99M | 1.83% | +47,771+28.6% | Added |
| Principal Financial Group Inc | 197,251 | $5.50M | 0.00% | −1,536−0.8% | Reduced |
| Prudential Financial Inc | 156,702 | $4.37M | 0.01% | +93,280+147.1% | Added |
| Parametric Portfolio Associates LLC | 149,445 | $4.17M | 0.00% | +41,180+38.0% | Added |
| ArrowMark Colorado Holdings LLC | 140,000 | $3.90M | 0.03% | +17,000+13.8% | Added |
| Mutual of America Capital Management LLC | 121,626 | $3.39M | 0.04% | +14,835+13.9% | Added |
| Ameriprise Financial Inc | 121,619 | $3.39M | 0.00% | −1,091−0.9% | Reduced |
| Nuveen Asset Management, LLC | 120,615 | $3.34M | 0.00% | +6,159+5.4% | Added |
| D. E. Shaw & Co., Inc. | 106,585 | $2.97M | 0.00% | −48,232−31.2% | Reduced |
| Panagora Asset Management Inc | 105,511 | $2.94M | 0.02% | +40,579+62.5% | Added |
| Millennium Management LLC | 101,785 | $2.84M | 0.00% | +43,112+73.5% | Added |
| EAM Investors, LLC | 85,585 | $2.38M | 0.44% | −23,683−21.7% | Reduced |
| Rhumbline Advisers | 83,456 | $2.33M | 0.00% | −402−0.5% | Reduced |
| Victory Capital Management Inc | 79,114 | $2.12M | 0.00% | +21,314+36.9% | Added |
| Two Sigma Advisers, LP | 76,100 | $2.12M | 0.01% | −29,300−27.8% | Reduced |
| Legal & General Group Plc | 72,375 | $2.02M | 0.00% | −477−0.7% | Reduced |
| Swiss National Bank | 70,700 | $1.97M | 0.00% | +5,100+7.8% | Added |
| EAM Global Investors LLC | 66,097 | $1.84M | 0.34% | −11,219−14.5% | Reduced |
| Renaissance Technologies LLC | 64,900 | $1.81M | 0.00% | −51,800−44.4% | Reduced |
| JPMorgan Chase & Co | 58,669 | $1.64M | 0.00% | +1,537+2.7% | Added |
| Goldman Sachs Group Inc | 56,522 | $1.57M | 0.00% | +20,614+57.4% | Added |
| Public Sector Pension Investment Board | 55,762 | $1.55M | 0.01% | −5,090−8.4% | Reduced |
| BNP Paribas Arbitrage, SA | 54,102 | $1.51M | 0.00% | −16,389−23.2% | Reduced |
| Two Sigma Investments, LP | 44,106 | $1.23M | 0.00% | −76,191−63.3% | Reduced |
| California State Teachers Retirement System | 38,203 | $1.06M | 0.00% | −3,302−8.0% | Reduced |
| Hillsdale Investment Management Inc. | 33,600 | $936.0K | 0.06% | +33,600 | New |
| Alliancebernstein L.P. | 32,209 | $898.0K | 0.00% | +14,243+79.3% | Added |
| STRS Ohio | 31,100 | $866.0K | 0.00% | +1,700+5.8% | Added |
| Bank of America Corp | 30,996 | $864.0K | 0.00% | −18,370−37.2% | Reduced |
| UBS Asset Management Americas Inc | 29,418 | $819.9K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 27,166 | $757.0K | 0.00% | +40.0% | Added |
| Yousif Capital Management, LLC | 26,358 | $735.0K | 0.01% | −385−1.4% | Reduced |
| Great West Life Assurance Co | 25,610 | $731.0K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 26,092 | $727.0K | 0.05% | +26,092 | New |
| Citigroup Inc | 25,899 | $722.0K | 0.00% | +2,734+11.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 25,756 | $718.0K | 0.01% | +3,176+14.1% | Added |
| Credit Suisse AG | 24,993 | $696.0K | 0.00% | −542−2.1% | Reduced |
| AQR Capital Management LLC | 24,809 | $691.0K | 0.00% | +9,061+57.5% | Added |
| Thrivent Financial for Lutherans | 24,321 | $678.0K | 0.00% | +80.0% | Added |
| Barclays PLC | 23,916 | $667.0K | 0.00% | −18,893−44.1% | Reduced |
| New York State Common Retirement Fund | 22,000 | $613.0K | 0.00% | +1,957+9.8% | Added |
| Texas Permanent School Fund | 21,181 | $590.0K | 0.01% | −453−2.1% | Reduced |
| Comerica Bank | 24,822 | $590.0K | 0.00% | −480−1.9% | Reduced |
| State of Alaska, Department of Revenue | 20,780 | $579.0K | 0.01% | −370−1.7% | Reduced |
| Alpha Paradigm Partners, LLC | 19,659 | $548.0K | 0.22% | +8,691+79.2% | Added |
| SEI Investments Co | 18,780 | $524.0K | 0.00% | −8,753−31.8% | Reduced |
| Citadel Advisors LLC | 18,318 | $511.0K | 0.00% | −65,504−78.1% | Reduced |
| American International Group, Inc. | 17,181 | $479.0K | 0.00% | −1,056−5.8% | Reduced |
| MetLife Investment Management | 16,623 | $463.3K | 0.00% | +5,276+46.5% | Added |
| Campbell & CO Investment Adviser LLC | 14,442 | $402.0K | 0.11% | +7,842+118.8% | Added |
| State Board of Administration of Florida Retirement System | 14,377 | $401.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 13,319 | $371.0K | 0.00% | −779−5.5% | Reduced |
| Amalgamated Financial Corp. | 13,319 | $371.0K | 0.00% | +13,319 | New |
| Susquehanna International Group, LLP | 12,864 | $359.0K | 0.00% | −5,784−31.0% | Reduced |
| Occudo Quantitative Strategies LP | 12,756 | $356.0K | 0.03% | −1,723−11.9% | Reduced |
| Manufacturers Life Insurance Company, The | 12,563 | $350.1K | 0.00% | −3,275−20.7% | Reduced |
| Voya Investment Management LLC | 12,448 | $347.0K | 0.00% | +438+3.6% | Added |
| Louisiana State Employees Retirement System | 14,500 | $345.0K | 0.01% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 11,981 | $334.0K | 0.01% | +272+2.3% | Added |
| Cubist Systematic Strategies, LLC | 11,464 | $320.0K | 0.00% | −18,664−61.9% | Reduced |
| State of Tennessee, Treasury Department | 11,125 | $310.0K | 0.00% | −2,197−16.5% | Reduced |
| Oregon Public Employees Retirement Fund | 11,070 | $309.0K | 0.00% | −200−1.8% | Reduced |
| Zacks Investment Management | 9,685 | $270.0K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 9,500 | $265.0K | 0.00% | +9,500 | New |
| New York State Teachers Retirement System | 9,256 | $258.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 9,190 | $256.0K | 0.02% | 00.0% | Unchanged |
| HSBC Holdings PLC | 8,711 | $245.0K | 0.00% | +556+6.8% | Added |
| Wells Fargo & Company | 8,470 | $237.0K | 0.00% | −11,934−58.5% | Reduced |
| Arizona State Retirement System | 8,076 | $225.0K | 0.00% | +60+0.7% | Added |
| Bank of Montreal | 7,759 | $224.0K | 0.00% | −43−0.6% | Reduced |
| CenterBook Partners LP | 7,913 | $221.0K | 0.08% | +7,913 | New |
| Engineers Gate Manager LP | 7,884 | $220.0K | 0.01% | −6,065−43.5% | Reduced |
| MQS Management LLC | 7,441 | $207.0K | 0.17% | +7,441 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,288 | $175.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 5,424 | $151.0K | 0.00% | −9,215−62.9% | Reduced |
| Nisa Investment Advisors, LLC | 5,150 | $144.0K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 4,600 | $128.0K | 0.00% | 00.0% | Unchanged |