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 2025
Institutional positions in PDF Solutions Inc as of Mar 31, 2025. 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
- 168
- −8 vs. Q4 2024
- Shares held
- 27.7M
- −477.2K (−1.7%) vs. Q4 2024
- Total value
- $528.9M
- −$233.4M (−30.6%) vs. Q4 2024
- New holders
- 25
- 66 more added
- Sold out
- 33
- 54 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 15,154 | $289.6K | 0.00% | +15,154 | New |
| State of Wyoming | 14,779 | $282.4K | 0.04% | +2,635+21.7% | Added |
| Louisiana State Employees Retirement System | 14,600 | $279.0K | 0.01% | −400−2.7% | Reduced |
| Price T Rowe Associates Inc | 13,706 | $262.0K | 0.00% | +1,681+14.0% | Added |
| M&T Bank Corp | 13,479 | $257.5K | 0.00% | −31,539−70.1% | Reduced |
| Quantbot Technologies LP | 13,324 | $254.6K | 0.01% | +13,324 | New |
| Significant Wealth Partners LLC | 12,596 | $240.7K | 0.12% | +2,590+25.9% | Added |
| Yousif Capital Management, LLC | 11,609 | $221.8K | 0.00% | −132−1.1% | Reduced |
| Comerica Bank | 10,555 | $201.7K | 0.00% | −101−0.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 10,260 | $196.1K | 0.00% | −4,104−28.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 9,557 | $183.0K | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 9,100 | $173.9K | 0.02% | 00.0% | Unchanged |
| Amalgamated Bank | 8,878 | $170.0K | 0.00% | −268−2.9% | Reduced |
| Aquatic Capital Management LLC | 8,261 | $157.9K | 0.00% | +3,240+64.5% | Added |
| New York State Teachers Retirement System | 7,556 | $144.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 7,387 | $141.2K | 0.00% | +1,199+19.4% | Added |
| Oregon Public Employees Retirement Fund | 7,087 | $135.4K | 0.00% | −200−2.7% | Reduced |
| KLP Kapitalforvaltning AS | 5,900 | $112.7K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 5,500 | $105.1K | 0.00% | −5,700−50.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,014 | $95.8K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 4,365 | $83.4K | 0.00% | −530−10.8% | Reduced |
| 1620 Investment Advisors, Inc. | 3,919 | $74.9K | 0.06% | +3,919 | New |
| Ameritas Investment Partners, Inc. | 3,045 | $58.2K | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 2,600 | $49.7K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 2,000 | $38.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,855 | $35.4K | 0.00% | +931+100.8% | Added |
| Quadrant Capital Group LLC | 1,719 | $32.9K | 0.00% | +1,676+3,897.7% | Added |
| Nisa Investment Advisors, LLC | 1,594 | $30.5K | 0.00% | −639−28.6% | Reduced |
| Signaturefd, LLC | 1,421 | $27.2K | 0.00% | +787+124.1% | Added |
| Parallel Advisors, LLC | 1,019 | $19.5K | 0.00% | +947+1,315.3% | Added |
| NBC Securities, Inc. | 1,041 | $19.0K | 0.00% | +1,041 | New |
| Versant Capital Management, Inc | 964 | $18.4K | 0.00% | +266+38.1% | Added |
| Tower Research Capital LLC (TRC) | 950 | $18.2K | 0.00% | −749−44.1% | Reduced |
| CWM, LLC | 944 | $18.0K | 0.00% | +432+84.4% | Added |
| Aster Capital Management (DIFC) Ltd | 577 | $13.0K | 0.00% | +557+2,785.0% | Added |
| Huntington National Bank | 654 | $12.5K | 0.00% | +218+50.0% | Added |
| Umb Bank N A | 606 | $11.6K | 0.00% | +110+22.2% | Added |
| Massmutual Trust Co FSB | 575 | $11.0K | 0.00% | +261+83.1% | Added |
| Blume Capital Management, Inc. | 500 | $9.55K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 474 | $9.06K | 0.00% | −313−39.8% | Reduced |
| Smartleaf Asset Management LLC | 469 | $9.04K | 0.00% | −185−28.3% | Reduced |
| Fifth Third Bancorp | 360 | $6.88K | 0.00% | +169+88.5% | Added |
| SRS Capital Advisors, Inc. | 173 | $3.31K | 0.00% | +173 | New |
| Larson Financial Group LLC | 156 | $2.98K | 0.00% | +123+372.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 137 | $2.62K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 109 | $2.00K | 0.00% | −4,534−97.7% | Reduced |
| Danske Bank A/S | 100 | $1.91K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 95 | $1.81K | 0.00% | +95 | New |
| Skopos Labs, Inc. | 65 | $1.24K | 0.00% | +65 | New |
| Lindbrook Capital, LLC | 62 | $1.19K | 0.00% | +11+21.6% | Added |
| Bessemer Group Inc | 57 | $1.00K | 0.00% | +7+14.0% | Added |
| First Horizon Advisors, Inc. | 52 | $993 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 34 | $921 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 39 | $746 | 0.00% | +39 | New |
| UMA Financial Services, Inc. | 34 | $650 | 0.00% | +34 | New |
| Sterling Capital Management LLC | 32 | $612 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 31 | $592 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 21 | $401 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 15 | $287 | 0.00% | +8+114.3% | Added |
| Farther Finance Advisors, LLC | 11 | $211 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 11 | $210 | 0.00% | +11 | New |
| Rothschild Investment LLC | 10 | $191 | 0.00% | −15−60.0% | Reduced |
| IFP Advisors, Inc | 9 | $172 | 0.00% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 7 | $134 | 0.00% | +7 | New |
| US Bancorp | 6 | $115 | 0.00% | −73−92.4% | Reduced |
| Covestor Ltd | 19 | $0 | 0.00% | +7+58.3% | Added |
| Hantz Financial Services, Inc. | 8 | $0 | 0.00% | +8 | New |
| Avion Wealth | 17 | $0 | 0.00% | +17 | New |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −784,065−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −290,641−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −129,181−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −91,661−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −65,685−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −43,187−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −20,717−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −19,105−100.0% | Sold out |
| Ami Asset Management Corp | 0 | $0 | 0.00% | −15,250−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −14,300−100.0% | Sold out |
| Delta Investment Management, LLC | 0 | $0 | 0.00% | −13,633−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −13,591−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −12,254−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −11,314−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,918−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −10,467−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −10,380−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −10,101−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −9,377−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −8,987−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −8,979−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −8,583−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −8,168−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −6,089−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −772−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −336−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −242−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −135−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −111−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Synergy Financial Management, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |