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, Q2 2022
Institutional positions in PDF Solutions Inc as of Jun 30, 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
- 127
- +1 vs. Q1 2022
- Shares held
- 25.9M
- −581.3K (−2.2%) vs. Q1 2022
- Total value
- $557.5M
- −$180.7M (−24.5%) vs. Q1 2022
- New holders
- 18
- 44 more added
- Sold out
- 17
- 47 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 1,455 | $31.0K | 0.00% | +965+196.9% | Added |
| FMR LLC | 1,147 | $24.0K | 0.00% | −152−11.7% | Reduced |
| State of Wyoming | 922 | $20.0K | 0.01% | −3,632−79.8% | Reduced |
| Point72 Hong Kong Ltd | 829 | $18.0K | 0.00% | +829 | New |
| Blume Capital Management, Inc. | 800 | $17.0K | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 747 | $16.0K | 0.00% | +747 | New |
| Sutton Wealth Advisors Inc. | 719 | $15.5K | 0.01% | −12−1.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 719 | $15.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 570 | $12.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 447 | $10.0K | 0.00% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 357 | $8.00K | 0.00% | +357 | New |
| Federated Hermes, Inc. | 307 | $7.00K | 0.00% | −203−39.8% | Reduced |
| Ellevest, Inc. | 288 | $6.00K | 0.00% | +242+526.1% | Added |
| Massmutual Trust Co FSB | 237 | $5.00K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 250 | $5.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 248 | $5.00K | 0.00% | +171+222.1% | Added |
| CWM, LLC | 220 | $5.00K | 0.00% | +220 | New |
| Royal Bank of Canada | 170 | $4.00K | 0.00% | −1,674−90.8% | Reduced |
| US Bancorp | 125 | $3.00K | 0.00% | +125 | New |
| Meeder Asset Management Inc | 60 | $1.00K | 0.00% | −135−69.2% | Reduced |
| Parkside Financial Bank & Trust | 52 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 33 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 50 | $1.00K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 35 | $1.00K | 0.00% | +35 | New |
| Global Retirement Partners, LLC | 32 | $1.00K | 0.00% | +32 | New |
| Sageworth Trust Co of South Dakota | 20 | $0 | 0.00% | −29−59.2% | Reduced |
| Allworth Financial LP | 10 | $0 | 0.00% | +10 | New |
| AIGH Capital Management LLC | 0 | $0 | 0.00% | −859,812−100.0% | Sold out |
| Worth Venture Partners, LLC | 0 | $0 | 0.00% | −215,932−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −85,585−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −66,097−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −18,780−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −12,864−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −9,685−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −9,500−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −9,190−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −8,711−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −8,076−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −5,424−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,897−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,656−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −1,305−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |
| Teachers Retirement System of the State of Kentucky | – | – | – | – | Not filed |