Pro Dex Inc
PDEX- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000788920
In the last 90 days, Pro Dex Inc insiders filed 0 open-market purchases and 4 sales; 66 institutions reported holding it in 13F filings for Q2 2026, worth $43.0M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Pro Dex Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 66
- +9 vs. Q1 2026
- Shares held
- 734.4K
- −13.6K (−1.8%) vs. Q1 2026
- Total value
- $43.0M
- +$6.31M (+17.2%) vs. Q1 2026
- New holders
- 16
- 23 more added
- Sold out
- 7
- 19 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PDEX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 66 | $43.0M |
| Q1 2026 | 58 | $36.7M |
| Q4 2025 | 56 | $28.1M |
| Q3 2025 | 57 | $26.8M |
| Q2 2025 | 52 | $33.8M |
| Q1 2025 | 42 | $33.9M |
| Q4 2024 | 42 | $32.0M |
| Q3 2024 | 24 | $16.7M |
| Q2 2024 | 25 | $10.9M |
| Q1 2024 | 24 | $10.6M |
| Q4 2023 | 24 | $10.0M |
| Q3 2023 | 21 | $8.21M |
| Q2 2023 | 23 | $9.98M |
| Q1 2023 | 22 | $8.50M |
| Q4 2022 | 22 | $7.90M |
| Q3 2022 | 21 | $8.55M |
| Q2 2022 | 23 | $7.91M |
| Q1 2022 | 22 | $9.29M |
| Q4 2021 | 25 | $14.2M |
| Q3 2021 | 26 | $16.2M |
| Q2 2021 | 28 | $22.1M |
| Q1 2021 | 28 | $20.8M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Pro Dex Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 153,178 | $8.97M | 0.00% | +663+0.4% | Added |
| Vanguard Capital Management LLC | 82,283 | $4.82M | 0.00% | −29,047−26.1% | Reduced |
| Dimensional Fund Advisors LP | 57,061 | $3.34M | 0.00% | +120+0.2% | Added |
| Punch & Associates Investment Management, Inc. | 52,735 | $3.09M | 0.15% | −9,000−14.6% | Reduced |
| Geode Capital Management, LLC | 49,636 | $2.91M | 0.00% | +1,289+2.7% | Added |
| JPMorgan Chase & Co | 32,287 | $1.89M | 0.00% | +251+0.8% | Added |
| State Street Corp | 31,310 | $1.83M | 0.00% | −1,804−5.4% | Reduced |
| Goldman Sachs Group Inc | 18,711 | $1.10M | 0.00% | +8,570+84.5% | Added |
| Pekin Hardy Strauss, Inc. | 16,500 | $966.1K | 0.09% | +16,500 | New |
| BNP Paribas Arbitrage, SA | 15,945 | $933.6K | 0.00% | +2,711+20.5% | Added |
| Northern Trust Corp | 15,615 | $914.3K | 0.00% | −31,076−66.6% | Reduced |
| Vanguard Portfolio Management LLC | 14,332 | $839.1K | 0.00% | +1,895+15.2% | Added |
| LPL Financial LLC | 14,297 | $837.1K | 0.00% | +1,237+9.5% | Added |
| Jane Street Group, LLC | 13,638 | $798.5K | 0.00% | +13,638 | New |
| Vanguard Fiduciary Trust Co | 13,300 | $778.7K | 0.00% | +232+1.8% | Added |
| Bank of New York Mellon Corp | 11,587 | $678.4K | 0.00% | +528+4.8% | Added |
| Corsair Capital Management, L.P. | 10,835 | $634.4K | 0.08% | 00.0% | Unchanged |
| Bard Associates Inc | 9,799 | $573.7K | 0.13% | −767−7.3% | Reduced |
| HRT Financial LP | 9,514 | $557.0K | 0.00% | +9,514 | New |
| Nuveen, LLC | 9,247 | $541.4K | 0.00% | +4,250+85.1% | Added |
| Advisor Group Holdings, Inc. | 9,060 | $530.5K | 0.00% | −2,514−21.7% | Reduced |
| Morgan Stanley | 8,664 | $507.3K | 0.00% | −5,549−39.0% | Reduced |
| XTX Topco Ltd | 7,950 | $465.5K | 0.01% | +7,950 | New |
| Charles Schwab Investment Management Inc | 7,081 | $414.6K | 0.00% | +588+9.1% | Added |
| Morgan Dempsey Capital Management LLC | 6,716 | $393.7K | 0.17% | +908+15.6% | Added |
| First Trust Advisors LP | 5,934 | $347.4K | 0.00% | +225+3.9% | Added |
| Navellier & Associates Inc | 5,496 | $321.8K | 0.03% | +5,496 | New |
| Marshall Wace, LLP | 5,156 | $301.9K | 0.00% | +5,156 | New |
| O'Shaughnessy Asset Management, LLC | 5,081 | $297.5K | 0.00% | −1,245−19.7% | Reduced |
| Bailard, Inc. | 4,955 | $290.1K | 0.01% | +4,955 | New |
| Millennium Management LLC | 4,777 | $279.7K | 0.00% | +4,777 | New |
| UBS Group AG | 4,632 | $271.2K | 0.00% | −6,229−57.4% | Reduced |
| Ritholtz Wealth Management | 4,620 | $270.5K | 0.00% | −784−14.5% | Reduced |
| Greenhaven Road Investment Management, L.P. | 3,585 | $209.9K | 0.14% | +3,585 | New |
| Virtu Financial LLC | 3,516 | $206.0K | 0.01% | +3,516 | New |
| Wells Fargo & Company | 1,891 | $110.7K | 0.00% | +1,135+150.1% | Added |
| Deutsche Bank AG | 1,831 | $107.2K | 0.00% | +17+0.9% | Added |
| Rhumbline Advisers | 1,502 | $87.9K | 0.00% | +97+6.9% | Added |
| Royal Bank of Canada | 1,310 | $77.0K | 0.00% | −132−9.2% | Reduced |
| New York State Common Retirement Fund | 1,090 | $63.8K | 0.00% | −810−42.6% | Reduced |
| Vanguard Global Advisers, LLC | 1,024 | $60.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,000 | $58.5K | 0.00% | +1,000 | New |
| Citigroup Inc | 973 | $57.0K | 0.00% | −1,430−59.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 955 | $55.9K | 0.00% | −41−4.1% | Reduced |
| Russell Investments Group, Ltd. | 725 | $42.4K | 0.00% | +445+158.9% | Added |
| Police & Firemen's Retirement System of New Jersey | 637 | $37.3K | 0.00% | 00.0% | Unchanged |
| Lavaca Capital LLC | 353 | $20.7K | 0.00% | +353 | New |
| Tower Research Capital LLC (TRC) | 350 | $20.5K | 0.00% | −274−43.9% | Reduced |
| Barclays PLC | 305 | $17.9K | 0.00% | −19−5.9% | Reduced |
| Acadian Asset Management LLC | 259 | $15.0K | 0.00% | +259 | New |
| FMR LLC | 256 | $15.0K | 0.00% | +14+5.8% | Added |
| Ameritas Investment Partners, Inc. | 216 | $12.6K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 211 | $12.4K | 0.00% | +211 | New |
| Legal & General Group Plc | 192 | $11.2K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 100 | $5.86K | 0.00% | −100−50.0% | Reduced |
| Hurley Capital, LLC | 60 | $3.51K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 29 | $1.70K | 0.00% | +29 | New |
| The PNC Financial Services Group, Inc. | 26 | $1.52K | 0.00% | +16+160.0% | Added |
| GAMMA Investing LLC | 18 | $1.05K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 11 | $644 | 0.00% | −140−92.7% | Reduced |
| Sterling Capital Management LLC | 7 | $410 | 0.00% | −6−46.2% | Reduced |
| Essential Partners LLC | 7 | $410 | 0.00% | +3+75.0% | Added |
| Allworth Financial LP | 6 | $352 | 0.00% | +4+200.0% | Added |
| SJS Investment Consulting Inc. | 4 | $235 | 0.00% | +4 | New |
| EverSource Wealth Advisors, LLC | 3 | $176 | 0.00% | +2+200.0% | Added |
| True Wealth Design, LLC | 1 | $59 | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −14,986−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −8,986−100.0% | Sold out |
| LSV Asset Management | 0 | $0 | 0.00% | −685−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |