PDF SolutionsPDFS
13F holders, Q4 2024 (December 31)178holders +2
20new positions
20sold out
6famous investors
$27.08avg. 13F price*
At the end of Q4 2024, 178 institutions reported holding PDF Solutions Inc. (PDFS) in their 13F filings, up 2 from Q3 2024. 20 opened new positions and 20 sold out. The largest holders were BlackRock, Inc. ($134.3M), Vanguard Group Inc. ($85.9M) and Needham Investment Management LLC ($49.2M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- PDF Solutions Inc.
- CUSIP
- 693282105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 20 | $4.7M |
| Exits | 20 | $9.5M |
All 13F filers, Q3 2024 → Q4 2024: 1,108,920 shares bought and 1,259,957 shares sold, net −151,037 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 178 holders
| BlackRock, Inc. | 0.00% | Add +2.0% | 4,958,817 | $134.3M |
| Vanguard Group Inc. | 0.00% | Reduce -0.2% | 3,172,787 | $85.9M |
| Needham Investment Management LLC | 3.80% | Add +3.3% | 1,817,500 | $49.2M |
| State Street Corp. | 0.00% | Add +4.8% | 1,202,699 | $32.6M |
| Wasatch Advisors LP | 0.16% | Reduce -5.2% | 1,186,374 | $32.1M |
| William Blair Investment Management, LLC | 0.07% | Add +17.9% | 1,063,583 | $28.8M |
| Samjo Management, LLC | 9.96% | Reduce -4.2% | 975,914 | $26.4M |
| Emerald Advisers, LLC | 0.97% | Add +3.3% | 924,345 | $25.0M |
| Dimensional Fund Advisors LP | 0.01% | Add +4.0% | 910,314 | $24.7M |
| Ranger Investment Management, L.P. | 1.52% | Reduce -9.9% | 886,813 | $24.0M |
| Ophir Asset Management Pty Ltd | 3.16% | Reduce -3.0% | 784,065 | $21.2M |
| Snyder Capital Management L P | 0.44% | Reduce -4.4% | 779,054 | $21.1M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.6% | 735,602 | $19.9M |
| Janus Henderson Group PLC | 0.01% | Reduce -1.6% | 647,931 | $17.5M |
| Divisar Capital Management LLC | 3.65% | Reduce -8.1% | 620,710 | $16.8M |
| Emerald Mutual Fund Advisers Trust | 1.02% | Reduce -15.1% | 618,410 | $16.7M |
| Morgan Stanley | 0.00% | Reduce -1.7% | 434,416 | $11.8M |
| Thrivent Financial for Lutherans | 0.02% | Add +14.5% | 418,693 | $11.3M |
| Northern Trust Corp. | 0.00% | Add +8.8% | 405,286 | $11.0M |
| Silverberg Bernstein Capital Management LLC | 7.16% | Reduce -0.3% | 300,336 | $8.1M |
| Silvercrest Asset Management Group LLC | 0.05% | Reduce -0.9% | 290,641 | $7.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.4% | 270,832 | $7.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +17.6% | 251,996 | $6.8M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.9% | 208,672 | $5.7M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -28.5% | 194,025 | $5.3M |
| Royce & Associates LP | 0.05% | No change | 192,700 | $5.2M |
| Segall Bryant & Hamill, LLC | 0.06% | Reduce -1.3% | 168,876 | $4.6M |
| Principal Financial Group Inc. | 0.00% | Add +3.1% | 151,362 | $4.1M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Add +38.9% | 148,572 | $4.0M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -0.5% | 137,410 | $3.7M |
| Granahan Investment Management, LLC | 0.15% | Reduce -16.6% | 129,181 | $3.5M |
| FMR LLC | 0.00% | Reduce -1.2% | 117,694 | $3.2M |
| Deutsche Bank AG | 0.00% | Add +9.2% | 109,920 | $3.0M |
| JPMorgan Chase & Co. | 0.00% | Add +41.2% | 104,627 | $2.8M |
| Rhumbline Advisers | 0.00% | Add +11.3% | 104,302 | $2.8M |
| Mutual of America Capital Management LLC | 0.03% | Reduce -0.0% | 97,888 | $2.7M |
| Raymond James Financial Inc. | 0.00% | — | 91,661 | $2.5M |
| Bank of America Corp. | 0.00% | Add +50.7% | 90,851 | $2.5M |
| Legal & General Group Plc | 0.00% | Add +6.0% | 89,669 | $2.4M |
| Squarepoint Ops LLC | 0.01% | Add +33.3% | 88,366 | $2.4M |
| Invesco Ltd. | 0.00% | Reduce -12.8% | 88,246 | $2.4M |
| Renaissance Technologies | 0.00% | Add +113.6% | 83,100 | $2.3M |
| UBS Group AG | 0.00% | Add +144.3% | 81,782 | $2.2M |
| D. E. Shaw & Co. | 0.00% | Reduce -18.1% | 77,949 | $2.1M |
| Public Sector Pension Investment Board | 0.01% | Add +18.0% | 77,625 | $2.1M |
| HERALD INVESTMENT MANAGEMENT Ltd | 0.33% | No change | 75,000 | $2.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -4.0% | 71,092 | $1.9M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -70.6% | 66,863 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +7.8% | 65,725 | $1.8M |
| Next Century Growth Investors LLC | 0.13% | Reduce -0.1% | 65,685 | $1.8M |
| State of Wisconsin Investment Board | 0.00% | Add +4.7% | 61,069 | $1.7M |
| Swiss National Bank | 0.00% | Add +1.7% | 61,000 | $1.7M |
| Barclays PLC | 0.00% | Add +3.1% | 57,175 | $1.5M |
| Dana Investment Advisors, Inc. | 0.05% | Add +2.9% | 56,103 | $1.5M |
| Citigroup Inc. | 0.00% | Add +16.0% | 47,527 | $1.3M |
| Fisher Asset Management | 0.00% | Add +0.2% | 47,384 | $1.3M |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 45,150 | $1.2M |
| M&T Bank Corp | 0.00% | Add +0.5% | 45,018 | $1.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +4.8% | 43,763 | $1.2M |
| Panagora Asset Management Inc. | 0.01% | Reduce -42.5% | 43,187 | $1.2M |
| Gsa Capital Partners LLP | 0.08% | New | 40,633 | $1.1M |
| Acadian Asset Management LLC | 0.00% | Add +28.2% | 39,439 | $1.1M |
| Voya Investment Management LLC | 0.00% | Add +25.6% | 37,969 | $1.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -0.1% | 34,328 | $930K |
| Williams Jones Wealth Management, LLC. | 0.01% | No change | 32,000 | $867K |
| AQR Capital Management | 0.00% | Add +13.8% | 31,756 | $860K |
| Prudential Financial Inc. | 0.00% | Reduce -1.6% | 31,552 | $854K |
| California State Teachers Retirement System | 0.00% | Reduce -0.2% | 29,022 | $786K |
| Jane Street Group, LLC | 0.00% | Reduce -21.8% | 28,500 | $772K |
| Victory Capital Management Inc. | 0.00% | Add +7.5% | 28,500 | $772K |
| Kings Path Partners LLC | 0.32% | Reduce -22.0% | 27,770 | $752K |
| CenterBook Partners LP | 0.04% | Reduce -55.0% | 27,193 | $736K |
| Qube Research & Technologies Ltd | 0.00% | New | 25,111 | $680K |
| Verition Fund Management LLC | 0.00% | Reduce -19.2% | 21,656 | $586K |
| State of Tennessee, Department of Treasury | 0.00% | Reduce -12.7% | 20,887 | $566K |
| Citadel Advisors | 0.00% | Add +102.0% | 20,811 | $564K |
| HRT Financial LP | 0.00% | Add +67.0% | 20,717 | $561K |
| Campbell & CO Investment Adviser LLC | 0.04% | Reduce -22.8% | 19,105 | $517K |
| MetLife Investment Management, LLC | 0.00% | Add +6.6% | 18,994 | $514K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +3.8% | 17,712 | $480K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -0.7% | 17,583 | $476K |
| Illinois Municipal Retirement Fund | 0.01% | Reduce -0.8% | 17,220 | $466K |
| Corebridge Financial, Inc. | 0.00% | Reduce -7.2% | 16,568 | $449K |
| Millennium Management | 0.00% | Add +111.7% | 16,415 | $445K |
| Wells Fargo & Company | 0.00% | Add +44.6% | 15,990 | $433K |
| Susquehanna International Group, LLP | 0.00% | Add +117.2% | 15,698 | $425K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -3.5% | 15,645 | $424K |
| Ami Asset Management Corp. | 0.02% | Reduce -56.9% | 15,250 | $413K |
| Louisiana State Employees Retirement System | 0.01% | No change | 15,000 | $406K |
| Inspire Investing, LLC | 0.04% | Add +13.7% | 14,848 | $402K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +44.1% | 14,364 | $389K |
| Two Sigma Advisers, LP | 0.00% | Reduce -45.8% | 14,300 | $387K |
| Delta Investment Management, LLC | 0.07% | New | 13,633 | $369K |
| Zacks Investment Management | 0.00% | Reduce -3.6% | 13,591 | $368K |
| Royal Bank of Canada | 0.00% | Reduce -17.5% | 13,552 | $367K |
| Intech Investment Management LLC | 0.00% | New | 13,271 | $359K |
| Pitcairn Co. | 0.02% | Add +3.1% | 13,000 | $352K |
| Two Sigma Investments, LP | 0.00% | New | 12,254 | $332K |
| State of Wyoming | 0.04% | Add +262.8% | 12,144 | $329K |
| T. Rowe Price Associates Inc. | 0.00% | Add +17.1% | 12,025 | $326K |
"% of holder's portfolio" is PDFS's weight in each manager's 13F, not the share of PDF Solutions Inc. the manager owns.