PDF SOLUTIONS INC PDFS
CIK 0001120914 · CUSIP 693282105
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $134.28M 4,958,817 shares | 0.00% | +97.56K(+2.0%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $85.92M 3,172,787 shares | 0.00% | -6.46K(-0.2%)Reduced | SEC filing ↗ Feb 11, 2025 | ▾ |
| 03 | NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history | $49.22M 1,817,500 shares | 3.80% | +57.95K(+3.3%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $32.57M 1,202,699 shares | 0.00% | +55.08K(+4.8%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 05 | WASATCH ADVISORS LP CIK 814133 · View history | $32.13M 1,186,374 shares | 0.16% | -65.33K(-5.2%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 06 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $28.80M 1,063,583 shares | 0.07% | +161.31K(+17.9%)Added | SEC filing ↗ Feb 10, 2025 | ▾ |
| 07 | Samjo Management, LLC CIK 1986590 · View history | $26.43M 975,914 shares | 9.96% | -43.17K(-4.2%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 08 | EMERALD ADVISERS, LLC CIK 1015083 · View history | $25.03M 924,345 shares | 0.97% | +29.10K(+3.3%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 09 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $24.65M 910,314 shares | 0.01% | +34.58K(+3.9%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 10 | Ranger Investment Management, L.P. CIK 1319691 · View history | $24.01M 886,813 shares | 1.52% | -97.04K(-9.9%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 11 | Ophir Asset Management Pty Ltd CIK 1844640 · View history | $21.23M 784,065 shares | 3.16% | -24.40K(-3.0%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 12 | SNYDER CAPITAL MANAGEMENT L P CIK 1050477 · View history | $21.10M 779,054 shares | 0.44% | -35.90K(-4.4%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 13 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $19.92M 735,602 shares | 0.00% | -4.58K(-0.6%)Reduced | SEC filing ↗ Feb 12, 2025 | ▾ |
| 14 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $17.55M 647,931 shares | 0.01% | -10.62K(-1.6%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 15 | Divisar Capital Management LLC CIK 1645721 · View history | $16.81M 620,710 shares | 3.65% | -54.87K(-8.1%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 16 | EMERALD MUTUAL FUND ADVISERS TRUST CIK 1352895 · View history | $16.75M 618,410 shares | 1.02% | -109.73K(-15.1%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 17 | MORGAN STANLEY CIK 895421 · Amended · View history | $11.76M 434,416 shares | 0.00% | -7.46K(-1.7%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 18 | Thrivent Financial for Lutherans CIK 314984 · View history | $11.34M 418,693 shares | 0.02% | +53.04K(+14.5%)Added | SEC filing ↗ Feb 10, 2025 | ▾ |
| 19 | NORTHERN TRUST CORP CIK 73124 · View history | $10.98M 405,286 shares | 0.00% | +32.89K(+8.8%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 20 | Silverberg Bernstein Capital Management LLC CIK 2007880 · View history | $8.13M 300,336 shares | 7.16% | -1.00K(-0.3%)Reduced | SEC filing ↗ Jan 14, 2025 | ▾ |
Showing 20 / 179 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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