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, Q3 2025
Institutional positions in Pro Dex Inc as of Sep 30, 2025. 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
- 57
- +5 vs. Q2 2025
- Shares held
- 757.3K
- −17.6K (−2.3%) vs. Q2 2025
- Total value
- $25.7M
- −$8.14M (−24.1%) vs. Q2 2025
- New holders
- 15
- 14 more added
- Sold out
- 10
- 17 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Pro Dex Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 155,876 | $5.28M | 0.00% | +6,140+4.1% | Added |
| Vanguard Group Inc | 146,137 | $4.95M | 0.00% | −250.0% | Reduced |
| Dimensional Fund Advisors LP | 62,527 | $2.12M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 49,499 | $1.68M | 0.00% | −2,169−4.2% | Reduced |
| Punch & Associates Investment Management, Inc. | 48,608 | $1.65M | 0.10% | +14,408+42.1% | Added |
| Northern Trust Corp | 47,832 | $1.62M | 0.00% | −5,986−11.1% | Reduced |
| JPMorgan Chase & Co | 34,420 | $1.17M | 0.00% | −1,457−4.1% | Reduced |
| State Street Corp | 31,754 | $1.07M | 0.00% | +4,983+18.6% | Added |
| D.A. Davidson & Co. | 26,073 | $882.6K | 0.01% | +15,738+152.3% | Added |
| O'Shaughnessy Asset Management, LLC | 23,284 | $788.2K | 0.00% | −9,155−28.2% | Reduced |
| Navellier & Associates Inc | 19,191 | $649.6K | 0.07% | −3,270−14.6% | Reduced |
| Ritholtz Wealth Management | 14,616 | $494.8K | 0.01% | −6,486−30.7% | Reduced |
| Bank of New York Mellon Corp | 11,682 | $395.4K | 0.00% | +703+6.4% | Added |
| Bard Associates Inc | 10,589 | $358.4K | 0.10% | −7−0.1% | Reduced |
| UBS Group AG | 9,902 | $335.2K | 0.00% | +2,031+25.8% | Added |
| Summit Wealth Group LLC | 7,861 | $287.4K | 0.03% | +7,861 | New |
| Advisor Group Holdings, Inc. | 7,894 | $284.5K | 0.00% | +774+10.9% | Added |
| Goldman Sachs Group Inc | 8,103 | $274.3K | 0.00% | +8,103 | New |
| Charles Schwab Investment Management Inc | 7,211 | $244.1K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 6,316 | $213.8K | 0.00% | −3,843−37.8% | Reduced |
| Morgan Dempsey Capital Management LLC | 5,469 | $185.1K | 0.08% | +1,360+33.1% | Added |
| Barclays PLC | 3,108 | $105.2K | 0.00% | −676−17.9% | Reduced |
| Morgan Stanley | 2,465 | $83.4K | 0.00% | −1,767−41.8% | Reduced |
| Quest Partners LLC | 2,085 | $70.6K | 0.00% | +2,085 | New |
| New York State Common Retirement Fund | 1,900 | $64.3K | 0.00% | −500−20.8% | Reduced |
| Rhumbline Advisers | 1,893 | $64.1K | 0.00% | −352−15.7% | Reduced |
| Deutsche Bank AG | 1,814 | $61.4K | 0.00% | +1,814 | New |
| Wells Fargo & Company | 1,399 | $47.4K | 0.00% | +205+17.2% | Added |
| Bank of America Corp | 1,070 | $36.2K | 0.00% | −622−36.8% | Reduced |
| Global Retirement Partners, LLC | 1,000 | $33.9K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 970 | $32.8K | 0.00% | −185−16.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 637 | $21.6K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 600 | $20.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 580 | $20.0K | 0.00% | +569+5,172.7% | Added |
| BNP Paribas Arbitrage, SA | 474 | $16.0K | 0.00% | +295+164.8% | Added |
| Tower Research Capital LLC (TRC) | 434 | $14.7K | 0.00% | +329+313.3% | Added |
| CWM, LLC | 293 | $10.0K | 0.00% | +259+761.8% | Added |
| Citigroup Inc | 255 | $8.63K | 0.00% | −496−66.0% | Reduced |
| Legal & General Group Plc | 235 | $7.96K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 216 | $7.31K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 200 | $6.77K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 175 | $5.92K | 0.00% | +175 | New |
| Farther Finance Advisors, LLC | 151 | $5.11K | 0.00% | +151 | New |
| California State Teachers Retirement System | 132 | $4.47K | 0.00% | +132 | New |
| SRS Capital Advisors, Inc. | 119 | $4.03K | 0.00% | +119 | New |
| ORG Partners LLC | 92 | $3.11K | 0.00% | −20−17.9% | Reduced |
| Hurley Capital, LLC | 60 | $2.03K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 72 | $2.00K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 20 | $677 | 0.00% | +20 | New |
| FMR LLC | 16 | $539 | 0.00% | +11+220.0% | Added |
| Allworth Financial LP | 6 | $204 | 0.00% | +6 | New |
| Clearstead Advisors, LLC | 5 | $170 | 0.00% | +5 | New |
| True Wealth Design, LLC | 5 | $170 | 0.00% | +5 | New |
| Sterling Capital Management LLC | 5 | $169 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2 | $68 | 0.00% | +2 | New |
| IFP Advisors, Inc | 2 | $68 | 0.00% | +2 | New |
| EverSource Wealth Advisors, LLC | 1 | $34 | 0.00% | +1 | New |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −15,024−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −11,481−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −11,240−100.0% | Sold out |
| Change Path, LLC | 0 | $0 | 0.00% | −6,812−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −3,600−100.0% | Sold out |
| Park Square Financial Group, LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −168−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |