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 1364742 · View history | $174.87M 4,806,850 shares | 0.00% | -45.78K(-0.9%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $115.78M 3,182,579 shares | 0.00% | +14.37K(+0.5%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 03 | NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history | $48.39M 1,330,000 shares | 3.98% | +210.00K(+18.8%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 04 | WASATCH ADVISORS LP CIK 814133 · View history | $46.37M 1,274,663 shares | 0.25% | -53.60K(-4.0%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $40.91M 1,124,474 shares | 0.00% | -12.89K(-1.1%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 06 | Samjo Management, LLC CIK 1986590 · Amended · View history | $35.39M 972,814 shares | 13.18% | +66.01K(+7.3%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 07 | Ranger Investment Management, L.P. CIK 1319691 · View history | $34.67M 952,905 shares | 2.36% | +232.29K(+32.2%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 08 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $33.38M 917,627 shares | 0.01% | +16.85K(+1.9%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 09 | EMERALD ADVISERS, LLC CIK 1015083 · View history | $31.85M 875,575 shares | 1.34% | -37.66K(-4.1%)Reduced | SEC filing ↗ Aug 6, 2024 | ▾ |
| 10 | SNYDER CAPITAL MANAGEMENT L P CIK 1050477 · View history | $31.41M 863,442 shares | 0.70% | -82.73K(-8.7%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 11 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $27.05M 743,635 shares | 0.07% | +90.79K(+13.9%)Added | SEC filing ↗ Aug 8, 2024 | ▾ |
| 12 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $26.60M 731,081 shares | 0.00% | +39.99K(+5.8%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 13 | EMERALD MUTUAL FUND ADVISERS TRUST CIK 1352895 · View history | $26.05M 715,920 shares | 1.36% | 0(0.0%)Unchanged | SEC filing ↗ Aug 6, 2024 | ▾ |
| 14 | Ophir Asset Management Pty Ltd CIK 1844640 · View history | $24.55M 674,878 shares | 4.35% | +113.09K(+20.1%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 15 | Divisar Capital Management LLC CIK 1645721 · View history | $21.67M 595,583 shares | 4.11% | +49.76K(+9.1%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 16 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $20.53M 564,393 shares | 0.01% | +2.07K(+0.4%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 17 | MORGAN STANLEY CIK 895421 · Amended · View history | $17.01M 467,549 shares | 0.00% | -188.13K(-28.7%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 18 | Nuveen Asset Management, LLC CIK 1521019 · View history | $15.29M 420,356 shares | 0.00% | -14.78K(-3.4%)Reduced | SEC filing ↗ Aug 9, 2024 | ▾ |
| 19 | NORTHERN TRUST CORP CIK 73124 · View history | $13.84M 380,300 shares | 0.00% | -9.13K(-2.3%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 20 | Thrivent Financial for Lutherans CIK 314984 · View history | $13.17M 361,997 shares | 0.03% | -11.69K(-3.1%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
Showing 20 / 174 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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