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 | $392.91M 5,550,335 shares | 0.01% | +684.16K(+14.1%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 02 | NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history | $146.18M 2,065,000 shares | 4.40% | +42.30K(+2.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 03 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $117.81M 1,664,256 shares | 0.00% | +276.13K(+19.9%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 04 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $103.19M 1,457,748 shares | 0.00% | +57.03K(+4.1%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $98.15M 1,386,498 shares | 0.00% | +194.09K(+16.3%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 06 | WASATCH ADVISORS LP CIK 814133 · View history | $97.74M 1,380,739 shares | 0.64% | +873.00K(+171.9%)Added | SEC filing ↗ Jul 10, 2026 | ▾ |
| 07 | BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history | $93.42M 1,319,627 shares | 0.28% | +179.08K(+15.7%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 08 | Ranger Investment Management, L.P. CIK 1319691 · View history | $81.38M 1,149,647 shares | 5.15% | -129.98K(-10.2%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 09 | SNYDER CAPITAL MANAGEMENT L P CIK 1050477 · View history | $73.20M 1,033,997 shares | 1.26% | -26.48K(-2.5%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 10 | Jupiter Topco LLC CIK 2146052 · View history | $65.68M 927,781 shares | 0.03% | — | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $65.00M 917,962 shares | 0.00% | +115.74K(+14.4%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 12 | EMERALD ADVISERS, LLC CIK 1015083 · View history | $62.60M 884,294 shares | 1.47% | +23.48K(+2.7%)Added | SEC filing ↗ Aug 5, 2026 | ▾ |
| 13 | JPMORGAN CHASE & CO CIK 19617 · View history | $61.13M 927,267 shares | 0.00% | +912.60K(+6221.7%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 14 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $59.54M 841,186 shares | 0.01% | -4.51K(-0.5%)Reduced | SEC filing ↗ Aug 11, 2026 | ▾ |
| 15 | JENNISON ASSOCIATES LLC CIK 53417 · View history | $50.69M 716,075 shares | 0.03% | +716.08KNew | SEC filing ↗ Aug 3, 2026 | ▾ |
| 16 | Atreides Management, LP CIK 1777813 · View history | $46.62M 658,536 shares | 0.42% | +658.54KNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 17 | LOOMIS SAYLES & CO L P CIK 312348 · View history | $45.54M 643,268 shares | 0.06% | -183.84K(-22.2%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 18 | Ophir Asset Management Pty Ltd CIK 1844640 · View history | $42.99M 607,343 shares | 3.54% | -530.01K(-46.6%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 19 | Point72 Asset Management, L.P. CIK 1603466 · View history | $42.40M 598,902 shares | 0.06% | +598.90KNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 20 | EMERALD MUTUAL FUND ADVISERS TRUST CIK 1352895 · View history | $40.10M 566,429 shares | 1.41% | -28.18K(-4.7%)Reduced | SEC filing ↗ Aug 5, 2026 | ▾ |
Showing 20 / 283 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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