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 |
|---|---|---|---|---|---|
| State of Alaska, Department of Revenue | 18,831 | $605.0K | 0.01% | −160−0.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 18,700 | $601.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 18,488 | $594.0K | 0.00% | −2,180−10.5% | Reduced |
| Walleye Capital LLC | 18,002 | $578.6K | 0.01% | −58,108−76.3% | Reduced |
| STRS Ohio | 17,800 | $572.0K | 0.00% | +500+2.9% | Added |
| Illinois Municipal Retirement Fund | 17,701 | $569.0K | 0.01% | −294−1.6% | Reduced |
| Pitcairn Co | 17,072 | $548.7K | 0.04% | +17,072 | New |
| American International Group, Inc. | 16,669 | $535.7K | 0.00% | −135−0.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 16,503 | $530.4K | 0.05% | +3,663+28.5% | Added |
| MetLife Investment Management | 16,194 | $520.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 16,097 | $518.0K | 0.00% | +12,134+306.2% | Added |
| Yousif Capital Management, LLC | 16,114 | $517.9K | 0.01% | +939+6.2% | Added |
| Manufacturers Life Insurance Company, The | 15,405 | $495.1K | 0.00% | −197−1.3% | Reduced |
| Louisiana State Employees Retirement System | 15,300 | $491.7K | 0.01% | −200−1.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 14,355 | $461.4K | 0.00% | +1,299+9.9% | Added |
| Comerica Bank | 14,105 | $453.3K | 0.00% | +91+0.6% | Added |
| Zacks Investment Management | 14,091 | $452.9K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 13,184 | $424.0K | 0.00% | −546−4.0% | Reduced |
| Quadrature Capital Ltd | 12,300 | $395.3K | 0.01% | −7,260−37.1% | Reduced |
| Globeflex Capital L P | 12,233 | $393.2K | 0.04% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 12,227 | $393.0K | 0.12% | +12,227 | New |
| New York State Common Retirement Fund | 12,200 | $392.1K | 0.00% | −20.0% | Reduced |
| CWM Advisors, LLC | 11,926 | $383.3K | 0.04% | +2,405+25.3% | Added |
| Susquehanna International Group, LLP | 11,278 | $362.5K | 0.00% | +11,278 | New |
| Maryland State Retirement & Pension System | 11,235 | $361.1K | 0.01% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 11,099 | $356.7K | 0.03% | +11,099 | New |
| Putnam Investments LLC | 11,019 | $354.1K | 0.00% | +793+7.8% | Added |
| Lazard Asset Management LLC | 10,573 | $339.0K | 0.00% | +4,944+87.8% | Added |
| Wells Fargo & Company | 10,104 | $324.7K | 0.00% | +1,703+20.3% | Added |
| First Trust Advisors LP | 9,822 | $315.7K | 0.00% | −67,833−87.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 9,792 | $314.7K | 0.00% | +42+0.4% | Added |
| Diversified Trust Co | 9,688 | $311.4K | 0.01% | +9,688 | New |
| Mesirow Financial Investment Management, Inc. | 10,152 | $307.5K | 0.01% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 9,557 | $307.0K | 0.00% | 00.0% | Unchanged |
| Ardsley Advisory Partners LP | 9,500 | $305.3K | 0.07% | +9,500 | New |
| Atom Investors LP | 9,315 | $299.4K | 0.05% | +9,315 | New |
| Everence Capital Management Inc | 9,190 | $295.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 8,987 | $288.8K | 0.01% | −100−1.1% | Reduced |
| State Board of Administration of Florida Retirement System | 8,987 | $288.8K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 8,682 | $279.0K | 0.00% | +7,930+1,054.5% | Added |
| Arizona State Retirement System | 8,527 | $274.1K | 0.00% | −95−1.1% | Reduced |
| Aquatic Capital Management LLC | 8,500 | $273.0K | 0.01% | +8,400+8,400.0% | Added |
| Centiva Capital, LP | 8,335 | $267.9K | 0.02% | +8,335 | New |
| New York Life Investment Management LLC | 8,209 | $263.8K | 0.00% | −189−2.3% | Reduced |
| New York State Teachers Retirement System | 8,156 | $262.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 7,939 | $255.2K | 0.01% | +6,865+639.2% | Added |
| MQS Management LLC | 7,797 | $250.6K | 0.14% | +1,298+20.0% | Added |
| The PNC Financial Services Group, Inc. | 7,692 | $247.2K | 0.00% | +3,085+67.0% | Added |
| Price T Rowe Associates Inc | 7,467 | $240.0K | 0.00% | +644+9.4% | Added |
| Sherbrooke Park Advisers LLC | 7,224 | $232.2K | 0.11% | +7,224 | New |
| Pathstone Holdings, LLC | 7,203 | $231.5K | 0.00% | +7,203 | New |
| EntryPoint Capital, LLC | 6,827 | $219.4K | 0.21% | +6,827 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,605 | $212.3K | 0.00% | −13,787−67.6% | Reduced |
| Jump Financial, LLC | 6,237 | $200.5K | 0.01% | −20,468−76.6% | Reduced |
| DekaBank Deutsche Girozentrale | 5,821 | $189.0K | 0.00% | +2,417+71.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,014 | $161.2K | 0.00% | −1,718−25.5% | Reduced |
| Advisor Group Holdings, Inc. | 4,471 | $143.7K | 0.00% | +2,666+147.7% | Added |
| US Bancorp | 3,612 | $116.1K | 0.00% | +3,612 | New |
| Ameritas Investment Partners, Inc. | 3,045 | $97.9K | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 2,600 | $83.6K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 2,246 | $72.2K | 0.02% | +2,246 | New |
| Point72 Asset Management, L.P. | 2,200 | $70.7K | 0.00% | +2,200 | New |
| Metropolitan Life Insurance Co | 1,914 | $61.5K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,677 | $53.9K | 0.01% | −2,217−56.9% | Reduced |
| Point72 Middle East FZE | 1,583 | $50.9K | 0.00% | +1,188+300.8% | Added |
| Nisa Investment Advisors, LLC | 1,450 | $46.6K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,044 | $34.0K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 825 | $26.5K | 0.00% | +825 | New |
| NBC Securities, Inc. | 830 | $26.0K | 0.00% | +830 | New |
| Umb Bank N A | 695 | $22.3K | 0.00% | +695 | New |
| Psagot Value Holdings Ltd. / (Israel) | 595 | $19.0K | 0.01% | +252+73.5% | Added |
| Federated Hermes, Inc. | 527 | $16.9K | 0.00% | +113+27.3% | Added |
| Blume Capital Management, Inc. | 500 | $16.1K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 456 | $14.7K | 0.00% | +456 | New |
| Exchange Traded Concepts, LLC | 439 | $14.1K | 0.00% | +8+1.9% | Added |
| CWM, LLC | 399 | $13.0K | 0.00% | +42+11.8% | Added |
| Versant Capital Management, Inc | 381 | $12.2K | 0.00% | −54−12.4% | Reduced |
| SYSTM Wealth Solutions LLC | 211 | $6.78K | 0.00% | +211 | New |
| GAMMA Investing LLC | 195 | $6.08K | 0.00% | +195 | New |
| Signaturefd, LLC | 181 | $5.82K | 0.00% | +2+1.1% | Added |
| Massmutual Trust Co FSB | 179 | $5.75K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 137 | $4.12K | 0.00% | 00.0% | Unchanged |
| Pineridge Advisors LLC | 105 | $3.38K | 0.00% | +105 | New |
| Advisory Services Network, LLC | 100 | $3.21K | 0.00% | +100 | New |
| Tortoise Investment Management, LLC | 90 | $2.89K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 81 | $2.60K | 0.00% | +81 | New |
| Parallel Advisors, LLC | 62 | $1.99K | 0.00% | +1+1.6% | Added |
| Allworth Financial LP | 54 | $1.74K | 0.00% | +44+440.0% | Added |
| First Horizon Advisors, Inc. | 52 | $1.67K | 0.00% | +52 | New |
| Global Retirement Partners, LLC | 54 | $1.61K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 35 | $1.13K | 0.00% | −96−73.3% | Reduced |
| Lindbrook Capital, LLC | 23 | $739 | 0.00% | +7+43.8% | Added |
| Bokf, NA | 22 | $707 | 0.00% | +22 | New |
| Farmers & Merchants Investments Inc | 21 | $675 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 13 | $418 | 0.00% | −19−59.4% | Reduced |
| Farther Finance Advisors, LLC | 11 | $354 | 0.00% | +11 | New |
| Parkside Financial Bank & Trust | 7 | $225 | 0.00% | −45−86.5% | Reduced |
| Covestor Ltd | 12 | $0 | 0.00% | +2+20.0% | 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 |