Pdf Solutions Inc (NASDAQ:PDFS) has 207 institutional investors with active 13F positions as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 4,866,177 | -19,069 | -0.39% | $159,172,648.00 |
| Janus Henderson Group Plc | 31 Mar, 2026 | 2,071,332 | 1,159,197 | 127.09% | $67,754,942.00 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 31 Mar, 2026 | 2,022,700 | 57,700 | 2.94% | $66,162,517.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 1,400,722 | 1,400,722 | 0.00% | $45,817,617.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,388,122 | 1,388,122 | 0.00% | $45,405,471.00 |
| Ranger Investment Management, L.P. | 31 Mar, 2026 | 1,279,630 | 109,616 | 9.37% | $41,856,697.00 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 31 Mar, 2026 | 1,255,559 | -102,922 | -7.58% | $41,069,335.00 |
| State Street Corp | 31 Mar, 2026 | 1,192,408 | 40,832 | 3.55% | $39,003,666.00 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 31 Mar, 2026 | 1,140,547 | 1,140,547 | 0.00% | $37,307,292.00 |
| Ophir Asset Management Pty Ltd | 31 Mar, 2026 | 1,137,349 | 414,222 | 57.28% | $37,202,686.00 |
| SNYDER CAPITAL MANAGEMENT L P | 31 Mar, 2026 | 1,060,478 | 105,043 | 10.99% | $34,688,235.00 |
| Samjo Management, LLC | 31 Mar, 2026 | 919,955 | -1,382,083 | -60.04% | $30,091,728.00 |
| EMERALD ADVISERS, LLC | 31 Mar, 2026 | 860,819 | -82,553 | -8.75% | $28,157,389.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 845,693 | 44,730 | 5.58% | $27,659,703.00 |
| LOOMIS SAYLES & CO L P | 31 Mar, 2026 | 827,109 | 361,927 | 77.80% | $27,054,730.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 802,223 | 32,071 | 4.16% | $26,246,199.00 |
| Divisar Capital Management LLC | 31 Mar, 2026 | 623,364 | -136,451 | -17.96% | $20,390,236.00 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 31 Mar, 2026 | 594,610 | 0 | 0.00% | $19,449,693.00 |
| WASATCH ADVISORS LP | 31 Mar, 2026 | 507,737 | -14,583 | -2.79% | $16,608,077.00 |
| Silverberg Bernstein Capital Management LLC | 31 Mar, 2026 | 472,883 | -1,000 | -0.21% | $15,468,003.00 |