Pro-DexPDEX
13F holders, Q1 2026 (March 31)58holders +2
8new positions
5sold out
1famous investor
$49.05avg. 13F price*
At the end of Q1 2026, 58 institutions reported holding Pro-Dex Inc. (PDEX) in their 13F filings, up 2 from Q4 2025. 8 opened new positions and 5 sold out. The largest holders were BlackRock, Inc. ($7.5M), Vanguard Capital Management LLC ($5.5M) and Punch & Associates Investment Management, Inc. ($3.0M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Pro-Dex Inc.
- CUSIP
- 74265M205
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $1.8M |
| Exits | 5 | $107K |
All 13F filers, Q4 2025 → Q1 2026: 70,551 shares bought and 43,002 shares sold, net +27,549 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 58 holders
| BlackRock, Inc. | 0.00% | Reduce -4.2% | 152,515 | $7.5M |
| Vanguard Capital Management LLC | 0.00% | — | 111,330 | $5.5M |
| Punch & Associates Investment Management, Inc. | 0.18% | Add +2.9% | 61,735 | $3.0M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -8.3% | 56,941 | $2.8M |
| Geode Capital Management, LLC | 0.00% | Reduce -2.3% | 48,347 | $2.4M |
| Northern Trust Corp. | 0.00% | Reduce -1.5% | 46,691 | $2.3M |
| State Street Corp. | 0.00% | Add +5.0% | 33,114 | $1.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -5.7% | 32,036 | $1.5M |
| Quadrature Capital Ltd | 0.01% | Add +161.8% | 14,986 | $736K |
| Morgan Stanley | 0.00% | Add +257.8% | 14,213 | $698K |
| BNP Paribas Financial Markets | 0.00% | Add +41.5% | 13,234 | $650K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 13,068 | $642K |
| LPL Financial LLC | 0.00% | Add +120.6% | 13,060 | $642K |
| Vanguard Portfolio Management LLC | 0.00% | — | 12,437 | $611K |
| Osaic Holdings, Inc. | 0.00% | Add +1.2% | 11,574 | $569K |
| Bank of New York Mellon Corp | 0.00% | Reduce -7.1% | 11,059 | $543K |
| UBS Group AG | 0.00% | Reduce -40.9% | 10,861 | $533K |
| Corsair Capital Management, L.P. | 0.08% | New | 10,835 | $532K |
| Bard Associates Inc. | 0.13% | Reduce -0.2% | 10,566 | $519K |
| Goldman Sachs Group Inc. | 0.00% | New | 10,141 | $498K |
| Citadel Advisors | 0.00% | New | 8,986 | $441K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -10.0% | 6,493 | $319K |
| O'shaughnessy Asset Management, LLC | 0.00% | Reduce -32.3% | 6,326 | $311K |
| Morgan Dempsey Capital Management LLC | 0.13% | Add +6.2% | 5,808 | $286K |
| First Trust Advisors LP | 0.00% | Reduce -1.1% | 5,709 | $280K |
| Ritholtz Wealth Management | 0.00% | Reduce -23.9% | 5,404 | $265K |
| Nuveen, LLC | 0.00% | New | 4,997 | $245K |
| Citigroup Inc. | 0.00% | Reduce -54.7% | 2,403 | $118K |
| New York State Common Retirement Fund | 0.00% | No change | 1,900 | $93K |
| Deutsche Bank AG | 0.00% | No change | 1,814 | $89K |
| Royal Bank of Canada | 0.00% | Reduce -64.7% | 1,442 | $71K |
| Rhumbline Advisers | 0.00% | Add +1.5% | 1,405 | $69K |
| Vanguard Global Advisers, LLC | 0.00% | — | 1,024 | $50K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +3.5% | 996 | $49K |
| Wells Fargo & Company | 0.00% | Reduce -67.3% | 756 | $37K |
| LSV Asset Management | 0.00% | New | 685 | $34K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 637 | $31K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +133.7% | 624 | $31K |
| Barclays PLC | 0.00% | Reduce -90.1% | 324 | $16K |
| Russell Investments Group, Ltd. | 0.00% | Add +21.7% | 280 | $14K |
| FMR LLC | 0.00% | Reduce -63.0% | 242 | $12K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 216 | $11K |
| Harbour Investments, Inc. | 0.00% | No change | 200 | $10K |
| Legal & General Group Plc | 0.00% | Reduce -18.3% | 192 | $9K |
| Farther Finance Advisors, LLC | 0.00% | No change | 151 | $8K |
| Ascentis Independent Advisors | 0.00% | New | 120 | $6K |
| Cwm, LLC | 0.00% | Add +12.5% | 63 | $3K |
| Hurley Capital, LLC | 0.00% | No change | 60 | $3K |
| GAMMA Investing LLC | 0.00% | Reduce -33.3% | 18 | $884 |
| Sterling Capital Management LLC | 0.00% | Reduce -7.1% | 13 | $639 |
| PNC Financial Services Group, Inc. | 0.00% | No change | 10 | $492 |
| Essential Partners LLC | 0.00% | No change | 4 | $196 |
| Allworth Financial LP | 0.00% | No change | 2 | $99 |
| Root Financial Partners, LLC | 0.00% | New | 2 | $98 |
| MAI Capital Management | 0.00% | New | 1 | $50 |
| True Wealth Design, LLC | 0.00% | No change | 1 | $50 |
| IFP Advisors, Inc | 0.00% | No change | 1 | $49 |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 1 | $49 |
"% of holder's portfolio" is PDEX's weight in each manager's 13F, not the share of Pro-Dex Inc. the manager owns.