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 2023
Institutional positions in PDF Solutions Inc as of Mar 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
- 178
- +29 vs. Q4 2022
- Shares held
- 27.2M
- +822.5K (+3.1%) vs. Q4 2022
- Total value
- $1.15B
- +$396.0M (+52.7%) vs. Q4 2022
- New holders
- 36
- 55 more added
- Sold out
- 7
- 63 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding PDF Solutions Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allworth Financial LP | 10 | $424 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 21 | $890 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 15 | $1.00K | 0.00% | +4+36.4% | Added |
| Group One Trading, L.P. | 24 | $1.02K | 0.00% | +24 | New |
| Fifth Third Bancorp | 35 | $1.48K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 54 | $1.98K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 50 | $2.12K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 52 | $2.21K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 100 | $4.24K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 130 | $5.51K | 0.00% | −120−48.0% | Reduced |
| Signaturefd, LLC | 162 | $6.87K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 188 | $7.97K | 0.00% | −21−10.0% | Reduced |
| Point72 Middle East FZE | 198 | $8.39K | 0.00% | −1,261−86.4% | Reduced |
| TCI Wealth Advisors, Inc. | 248 | $10.5K | 0.00% | 00.0% | Unchanged |
| Psagot Value Holdings Ltd. / (Israel) | 276 | $11.0K | 0.00% | +276 | New |
| Belpointe Asset Management LLC | 300 | $12.7K | 0.00% | +300 | New |
| CWM, LLC | 353 | $15.0K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 435 | $18.4K | 0.01% | −12−2.7% | Reduced |
| Blume Capital Management, Inc. | 500 | $21.2K | 0.01% | −150−23.1% | Reduced |
| Advisor Group Holdings, Inc. | 563 | $23.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 668 | $28.0K | 0.00% | −1,769−72.6% | Reduced |
| Altshuler Shaham Ltd | 777 | $32.9K | 0.00% | +777 | New |
| State of Wyoming | 873 | $37.0K | 0.01% | −1,281−59.5% | Reduced |
| Point72 Asset Management, L.P. | 1,071 | $45.4K | 0.00% | +1,071 | New |
| Allspring Global Investments Holdings, LLC | 1,276 | $54.1K | 0.00% | −872−40.6% | Reduced |
| Nisa Investment Advisors, LLC | 1,450 | $61.0K | 0.00% | −1,630−52.9% | Reduced |
| Aquatic Capital Management LLC | 1,500 | $64.0K | 0.00% | −6,600−81.5% | Reduced |
| Ellevest, Inc. | 1,521 | $64.5K | 0.01% | +586+62.7% | Added |
| Royal Bank of Canada | 1,683 | $71.0K | 0.00% | −3,345−66.5% | Reduced |
| Metropolitan Life Insurance Co | 1,712 | $72.6K | 0.00% | −235−12.1% | Reduced |
| Toth Financial Advisory Corp | 2,120 | $89.9K | 0.01% | −1,010−32.3% | Reduced |
| National Bank of Canada | 2,180 | $92.3K | 0.00% | −29−1.3% | Reduced |
| The PNC Financial Services Group, Inc. | 2,503 | $106.1K | 0.00% | −100−3.8% | Reduced |
| Counterpoint Mutual Funds LLC | 2,527 | $107.1K | 0.09% | −2,791−52.5% | Reduced |
| Ameritas Investment Partners, Inc. | 2,532 | $107.4K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 2,547 | $108.0K | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 2,600 | $110.2K | 0.00% | 00.0% | Unchanged |
| Amundi | 4,248 | $179.6K | 0.00% | +4,248 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,392 | $186.2K | 0.00% | −873−16.6% | Reduced |
| Cornerstone Investment Partners, LLC | 4,993 | $211.7K | 0.01% | +4,993 | New |
| Hamilton Capital, LLC | 5,009 | $212.4K | 0.01% | +5,009 | New |
| Advisor Partners II, LLC | 5,191 | $220.1K | 0.01% | +5,191 | New |
| Campbell & CO Investment Adviser LLC | 5,322 | $225.7K | 0.04% | −22,692−81.0% | Reduced |
| Clarus Group, Inc. | 5,512 | $233.7K | 0.22% | +5,512 | New |
| Quantbot Technologies LP | 5,548 | $235.2K | 0.02% | +5,548 | New |
| Price T Rowe Associates Inc | 5,817 | $247.0K | 0.00% | +5,817 | New |
| Virtu Financial LLC | 6,385 | $271.0K | 0.03% | +6,385 | New |
| Diversified Trust Co | 6,434 | $272.8K | 0.01% | +6,434 | New |
| Lazard Asset Management LLC | 6,705 | $284.0K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 6,753 | $286.0K | 0.00% | +6,753 | New |
| Mackenzie Financial Corp | 6,903 | $292.7K | 0.00% | −1,160−14.4% | Reduced |
| ExodusPoint Capital Management, LP | 7,285 | $309.0K | 0.00% | +7,285 | New |
| Symmetry Peak Management LLC | 7,500 | $318.0K | 1.51% | 00.0% | Unchanged |
| Raymond James & Associates | 7,600 | $322.2K | 0.00% | +7,600 | New |
| FMR LLC | 7,747 | $328.5K | 0.00% | +21+0.3% | Added |
| New York State Teachers Retirement System | 8,456 | $359.0K | 0.00% | −600−6.6% | Reduced |
| Arizona State Retirement System | 8,665 | $367.4K | 0.00% | +323+3.9% | Added |
| Teachers Retirement System of the State of Kentucky | 9,040 | $384.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 9,190 | $390.0K | 0.03% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 9,487 | $402.2K | 0.00% | −330−3.4% | Reduced |
| Acadian Asset Management LLC | 9,775 | $413.0K | 0.00% | +9,775 | New |
| Engineers Gate Manager LP | 9,805 | $415.7K | 0.02% | +2,419+32.8% | Added |
| Jane Street Group, LLC | 10,211 | $432.9K | 0.00% | −4,455−30.4% | Reduced |
| Putnam Investments LLC | 10,623 | $450.4K | 0.00% | +10,623 | New |
| Mesirow Financial Investment Management, Inc. | 10,671 | $452.4K | 1.88% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 11,199 | $475.0K | 0.05% | +11,199 | New |
| Wells Fargo & Company | 11,234 | $476.3K | 0.00% | +8,412+298.1% | Added |
| New York Life Investment Management LLC | 11,329 | $480.4K | 0.01% | +11,329 | New |
| Maryland State Retirement & Pension System | 11,893 | $504.3K | 0.01% | −326−2.7% | Reduced |
| SEI Investments Co | 11,966 | $507.4K | 0.00% | +11,966 | New |
| Versor Investments LP | 12,100 | $513.0K | 0.07% | +12,100 | New |
| Manufacturers Life Insurance Company, The | 12,346 | $523.5K | 0.00% | +422+3.5% | Added |
| Globeflex Capital L P | 12,628 | $535.4K | 0.07% | +12,628 | New |
| UBS Group AG | 12,670 | $537.2K | 0.00% | +5,840+85.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 13,056 | $553.6K | 0.00% | 00.0% | Unchanged |
| Kula Investments, LLC | 13,148 | $557.5K | 0.14% | +4,043+44.4% | Added |
| Amalgamated Bank | 13,475 | $571.0K | 0.00% | −891−6.2% | Reduced |
| RPg Family Wealth Advisory, LLC | 13,500 | $572.4K | 0.31% | +13,500 | New |
| Louisiana State Employees Retirement System | 13,800 | $585.1K | 0.01% | −200−1.4% | Reduced |
| State Board of Administration of Florida Retirement System | 14,047 | $595.6K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 15,135 | $641.7K | 0.02% | +15,135 | New |
| XTX Topco Ltd | 15,195 | $644.3K | 0.14% | +8,057+112.9% | Added |
| Zacks Investment Management | 15,216 | $645.2K | 0.01% | +15,216 | New |
| Tudor Investment Corp Et Al | 15,233 | $646.0K | 0.01% | −8,893−36.9% | Reduced |
| Barclays PLC | 15,259 | $647.0K | 0.00% | +832+5.8% | Added |
| New York State Common Retirement Fund | 15,600 | $661.4K | 0.00% | −6,400−29.1% | Reduced |
| MetLife Investment Management | 15,685 | $665.0K | 0.00% | +384+2.5% | Added |
| American International Group, Inc. | 16,383 | $694.6K | 0.00% | +77+0.5% | Added |
| Yousif Capital Management, LLC | 16,585 | $703.2K | 0.01% | −2,080−11.1% | Reduced |
| Citigroup Inc | 17,468 | $740.6K | 0.00% | −3,612−17.1% | Reduced |
| CenterBook Partners LP | 17,618 | $747.0K | 0.11% | +104+0.6% | Added |
| Advisory Research Inc | 18,185 | $771.0K | 0.13% | +4,314+31.1% | Added |
| Qube Research & Technologies Ltd | 18,465 | $782.9K | 0.00% | +18,465 | New |
| STRS Ohio | 18,600 | $788.0K | 0.00% | −2,600−12.3% | Reduced |
| Range Financial Group LLC | 18,697 | $792.8K | 0.52% | +517+2.8% | Added |
| Teacher Retirement System of Texas | 18,855 | $799.0K | 0.01% | +8,601+83.9% | Added |
| SG Americas Securities, LLC | 19,782 | $839.0K | 0.01% | +19,782 | New |
| State of Alaska, Department of Revenue | 20,223 | $857.0K | 0.01% | −341−1.7% | Reduced |
| Occudo Quantitative Strategies LP | 20,717 | $878.4K | 0.08% | +9,133+78.8% | Added |
| State of Tennessee, Treasury Department | 20,786 | $881.3K | 0.00% | −2,353−10.2% | Reduced |