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, Q4 2024
Institutional positions in Pro Dex Inc as of Dec 31, 2024. 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
- 42
- +18 vs. Q3 2024
- Shares held
- 684.0K
- +149.2K (+27.9%) vs. Q3 2024
- Total value
- $32.0M
- +$16.0M (+100.3%) vs. Q3 2024
- New holders
- 19
- 9 more added
- Sold out
- 1
- 8 more reduced
Compare with Q3 2024: 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 | $25.7M |
| Q2 2025 | 52 | $33.8M |
| Q1 2025 | 42 | $33.9M |
| Q4 2024 | 42 | $32.0M |
| Q3 2024 | 24 | $16.0M |
| Q2 2024 | 25 | $10.4M |
| Q1 2024 | 24 | $9.53M |
| Q4 2023 | 24 | $9.37M |
| 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 | $20.6M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Pro Dex Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 34 | $2.00K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 60 | $2.82K | 0.00% | +60 | New |
| Farther Finance Advisors, LLC | 61 | $2.85K | 0.00% | +61 | New |
| Tower Research Capital LLC (TRC) | 94 | $4.39K | 0.00% | −46−32.9% | Reduced |
| Lazard Asset Management LLC | 152 | $7.00K | 0.00% | +152 | New |
| Harbour Investments, Inc. | 200 | $9.35K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 214 | $10.0K | 0.00% | +2+0.9% | Added |
| Bank of America Corp | 628 | $29.4K | 0.00% | +10+1.6% | Added |
| FMR LLC | 705 | $33.0K | 0.00% | −3,268−82.3% | Reduced |
| Global Retirement Partners, LLC | 1,000 | $46.8K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 3,201 | $149.6K | 0.00% | +3,201 | New |
| Bank of New York Mellon Corp | 4,319 | $201.9K | 0.00% | +4,319 | New |
| Trexquant Investment LP | 5,387 | $251.8K | 0.00% | +5,387 | New |
| Integrated Quantitative Investments LLC | 5,432 | $253.9K | 0.13% | +5,432 | New |
| Arrowstreet Capital, Limited Partnership | 5,448 | $254.7K | 0.00% | +5,448 | New |
| Millennium Management LLC | 5,568 | $260.3K | 0.00% | +5,568 | New |
| Advisor Group Holdings, Inc. | 5,940 | $277.7K | 0.00% | −5,180−46.6% | Reduced |
| Perritt Capital Management Inc | 6,000 | $280.5K | 0.15% | 00.0% | Unchanged |
| UBS Group AG | 6,116 | $285.9K | 0.00% | +1,749+40.1% | Added |
| Susquehanna International Group, LLP | 6,438 | $301.0K | 0.00% | +6,438 | New |
| Omers Administration Corp | 6,700 | $313.2K | 0.00% | +6,700 | New |
| Russell Investments Group, Ltd. | 6,999 | $327.2K | 0.00% | +6,999 | New |
| Goldman Sachs Group Inc | 7,198 | $336.5K | 0.00% | +7,198 | New |
| Marshall Wace, LLP | 9,260 | $432.9K | 0.00% | +9,260 | New |
| State Street Corp | 11,273 | $527.0K | 0.00% | +650+6.1% | Added |
| American Century Companies Inc | 11,946 | $558.5K | 0.00% | +11,946 | New |
| Ritholtz Wealth Management | 12,233 | $571.9K | 0.02% | +12,233 | New |
| Bard Associates Inc | 13,596 | $635.6K | 0.22% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 14,740 | $689.1K | 0.00% | +1,100+8.1% | Added |
| 683 Capital Management, LLC | 15,798 | $738.6K | 0.07% | +15,798 | New |
| LSV Asset Management | 17,601 | $823.0K | 0.00% | −5,181−22.7% | Reduced |
| Morgan Stanley | 17,851 | $834.5K | 0.00% | +2,351+15.2% | Added |
| O'Shaughnessy Asset Management, LLC | 21,277 | $994.7K | 0.01% | +21,277 | New |
| JPMorgan Chase & Co | 22,052 | $1.03M | 0.00% | −2,738−11.0% | Reduced |
| EAM Investors, LLC | 22,399 | $1.05M | 0.15% | +22,399 | New |
| Geode Capital Management, LLC | 26,937 | $1.26M | 0.00% | −498−1.8% | Reduced |
| Northern Trust Corp | 35,754 | $1.67M | 0.00% | +4,426+14.1% | Added |
| BlackRock, Inc. | 44,248 | $2.07M | 0.00% | +5,466+14.1% | Added |
| Acadian Asset Management LLC | 56,345 | $2.63M | 0.01% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 58,469 | $2.73M | 0.00% | −4,567−7.2% | Reduced |
| Punch & Associates Investment Management, Inc. | 64,000 | $2.99M | 0.16% | −4,000−5.9% | Reduced |
| Vanguard Group Inc | 130,345 | $6.09M | 0.00% | +9,218+7.6% | Added |
| Barclays PLC | 0 | $0 | 0.00% | −148−100.0% | Sold out |