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 | $767.2M |
| 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, 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 |
|---|---|---|---|---|---|
| Toronto Dominion Bank | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 10 | $0 | 0.00% | +10 | New |
| Sageworth Trust Co of South Dakota | 49 | $1.00K | 0.00% | −62−55.9% | Reduced |
| Parkside Financial Bank & Trust | 52 | $1.00K | 0.00% | −15−22.4% | Reduced |
| Ellevest, Inc. | 46 | $1.00K | 0.00% | −25−35.2% | Reduced |
| Parallel Advisors, LLC | 50 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 33 | $1.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 77 | $2.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 195 | $5.00K | 0.00% | +195 | New |
| Massmutual Trust Co FSB | 237 | $7.00K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 250 | $7.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 447 | $12.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 490 | $14.0K | 0.00% | −993−67.0% | Reduced |
| Federated Hermes, Inc. | 510 | $14.0K | 0.00% | +294+136.1% | Added |
| Advisor Group Holdings, Inc. | 570 | $16.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 719 | $20.0K | 0.00% | +719 | New |
| Sutton Wealth Advisors Inc. | 731 | $20.4K | 0.01% | +5+0.7% | Added |
| Blume Capital Management, Inc. | 800 | $22.0K | 0.01% | 00.0% | Unchanged |
| FMR LLC | 1,299 | $36.0K | 0.00% | +1,286+9,892.3% | Added |
| PEAK6 Investments LLC | 1,305 | $36.0K | 0.00% | +1,305 | New |
| Simplex Trading, LLC | 1,656 | $46.0K | 0.00% | −3,847−69.9% | Reduced |
| Royal Bank of Canada | 1,844 | $51.0K | 0.00% | −3,349−64.5% | Reduced |
| Group One Trading, L.P. | 1,897 | $53.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,947 | $54.3K | 0.00% | −5,276−73.0% | Reduced |
| Captrust Financial Advisors | 2,217 | $62.0K | 0.00% | +941+73.7% | Added |
| The PNC Financial Services Group, Inc. | 2,572 | $71.0K | 0.00% | +14+0.5% | Added |
| Ameritas Investment Partners, Inc. | 2,532 | $71.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 3,051 | $85.0K | 0.00% | +3,051 | New |
| State of Wyoming | 4,554 | $127.0K | 0.06% | −3,111−40.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 4,600 | $128.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 5,150 | $144.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 5,424 | $151.0K | 0.00% | −9,215−62.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,288 | $175.0K | 0.00% | 00.0% | Unchanged |
| MQS Management LLC | 7,441 | $207.0K | 0.17% | +7,441 | New |
| Engineers Gate Manager LP | 7,884 | $220.0K | 0.01% | −6,065−43.5% | Reduced |
| CenterBook Partners LP | 7,913 | $221.0K | 0.08% | +7,913 | New |
| Bank of Montreal | 7,759 | $224.0K | 0.00% | −43−0.6% | Reduced |
| Arizona State Retirement System | 8,076 | $225.0K | 0.00% | +60+0.7% | Added |
| Wells Fargo & Company | 8,470 | $237.0K | 0.00% | −11,934−58.5% | Reduced |
| HSBC Holdings PLC | 8,711 | $245.0K | 0.00% | +556+6.8% | Added |
| Everence Capital Management Inc | 9,190 | $256.0K | 0.02% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 9,256 | $258.0K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 9,500 | $265.0K | 0.00% | +9,500 | New |
| Zacks Investment Management | 9,685 | $270.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 11,070 | $309.0K | 0.00% | −200−1.8% | Reduced |
| State of Tennessee, Treasury Department | 11,125 | $310.0K | 0.00% | −2,197−16.5% | Reduced |
| Cubist Systematic Strategies, LLC | 11,464 | $320.0K | 0.00% | −18,664−61.9% | Reduced |
| Maryland State Retirement & Pension System | 11,981 | $334.0K | 0.01% | +272+2.3% | Added |
| Louisiana State Employees Retirement System | 14,500 | $345.0K | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 12,448 | $347.0K | 0.00% | +438+3.6% | Added |
| Manufacturers Life Insurance Company, The | 12,563 | $350.1K | 0.00% | −3,275−20.7% | Reduced |
| Occudo Quantitative Strategies LP | 12,756 | $356.0K | 0.03% | −1,723−11.9% | Reduced |
| Susquehanna International Group, LLP | 12,864 | $359.0K | 0.00% | −5,784−31.0% | Reduced |
| Amalgamated Bank | 13,319 | $371.0K | 0.00% | −779−5.5% | Reduced |
| Amalgamated Financial Corp. | 13,319 | $371.0K | 0.00% | +13,319 | New |
| State Board of Administration of Florida Retirement System | 14,377 | $401.0K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 14,442 | $402.0K | 0.11% | +7,842+118.8% | Added |
| MetLife Investment Management | 16,623 | $463.3K | 0.00% | +5,276+46.5% | Added |
| American International Group, Inc. | 17,181 | $479.0K | 0.00% | −1,056−5.8% | Reduced |
| Citadel Advisors LLC | 18,318 | $511.0K | 0.00% | −65,504−78.1% | Reduced |
| SEI Investments Co | 18,780 | $524.0K | 0.00% | −8,753−31.8% | Reduced |
| Alpha Paradigm Partners, LLC | 19,659 | $548.0K | 0.22% | +8,691+79.2% | Added |
| State of Alaska, Department of Revenue | 20,780 | $579.0K | 0.01% | −370−1.7% | Reduced |
| 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 |
| New York State Common Retirement Fund | 22,000 | $613.0K | 0.00% | +1,957+9.8% | Added |
| Barclays PLC | 23,916 | $667.0K | 0.00% | −18,893−44.1% | Reduced |
| Thrivent Financial for Lutherans | 24,321 | $678.0K | 0.00% | +80.0% | Added |
| AQR Capital Management LLC | 24,809 | $691.0K | 0.00% | +9,061+57.5% | Added |
| Credit Suisse AG | 24,993 | $696.0K | 0.00% | −542−2.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 25,756 | $718.0K | 0.01% | +3,176+14.1% | Added |
| Citigroup Inc | 25,899 | $722.0K | 0.00% | +2,734+11.8% | Added |
| Algert Global LLC | 26,092 | $727.0K | 0.05% | +26,092 | New |
| Great West Life Assurance Co | 25,610 | $731.0K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 26,358 | $735.0K | 0.01% | −385−1.4% | Reduced |
| M&T Bank Corp | 27,166 | $757.0K | 0.00% | +40.0% | Added |
| UBS Asset Management Americas Inc | 29,418 | $819.9K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 30,996 | $864.0K | 0.00% | −18,370−37.2% | Reduced |
| STRS Ohio | 31,100 | $866.0K | 0.00% | +1,700+5.8% | Added |
| Alliancebernstein L.P. | 32,209 | $898.0K | 0.00% | +14,243+79.3% | Added |
| Hillsdale Investment Management Inc. | 33,600 | $936.0K | 0.06% | +33,600 | New |
| California State Teachers Retirement System | 38,203 | $1.06M | 0.00% | −3,302−8.0% | Reduced |
| Two Sigma Investments, LP | 44,106 | $1.23M | 0.00% | −76,191−63.3% | Reduced |
| BNP Paribas Arbitrage, SA | 54,102 | $1.51M | 0.00% | −16,389−23.2% | Reduced |
| Public Sector Pension Investment Board | 55,762 | $1.55M | 0.01% | −5,090−8.4% | Reduced |
| Goldman Sachs Group Inc | 56,522 | $1.57M | 0.00% | +20,614+57.4% | Added |
| JPMorgan Chase & Co | 58,669 | $1.64M | 0.00% | +1,537+2.7% | Added |
| Renaissance Technologies LLC | 64,900 | $1.81M | 0.00% | −51,800−44.4% | Reduced |
| EAM Global Investors LLC | 66,097 | $1.84M | 0.34% | −11,219−14.5% | Reduced |
| Swiss National Bank | 70,700 | $1.97M | 0.00% | +5,100+7.8% | Added |
| Legal & General Group Plc | 72,375 | $2.02M | 0.00% | −477−0.7% | Reduced |
| Two Sigma Advisers, LP | 76,100 | $2.12M | 0.01% | −29,300−27.8% | Reduced |
| Victory Capital Management Inc | 79,114 | $2.12M | 0.00% | +21,314+36.9% | Added |
| Rhumbline Advisers | 83,456 | $2.33M | 0.00% | −402−0.5% | Reduced |
| EAM Investors, LLC | 85,585 | $2.38M | 0.44% | −23,683−21.7% | Reduced |
| Millennium Management LLC | 101,785 | $2.84M | 0.00% | +43,112+73.5% | Added |
| Panagora Asset Management Inc | 105,511 | $2.94M | 0.02% | +40,579+62.5% | Added |
| D. E. Shaw & Co., Inc. | 106,585 | $2.97M | 0.00% | −48,232−31.2% | Reduced |
| Nuveen Asset Management, LLC | 120,615 | $3.34M | 0.00% | +6,159+5.4% | Added |
| Ameriprise Financial Inc | 121,619 | $3.39M | 0.00% | −1,091−0.9% | Reduced |