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 2024
Institutional positions in Pro Dex Inc as of Sep 30, 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
- 24
- 0 vs. Q2 2024
- Shares held
- 534.8K
- +43.1K (+8.8%) vs. Q2 2024
- Total value
- $16.0M
- +$6.31M (+65.3%) vs. Q2 2024
- New holders
- 2
- 8 more added
- Sold out
- 2
- 6 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | $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 2024
Shares, value and share of portfolio for each institution holding Pro Dex Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 121,127 | $3.62M | 0.00% | −2,523−2.0% | Reduced |
| Punch & Associates Investment Management, Inc. | 68,000 | $2.03M | 0.11% | −7,500−9.9% | Reduced |
| Dimensional Fund Advisors LP | 63,036 | $1.88M | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 56,345 | $1.68M | 0.01% | 00.0% | Unchanged |
| BlackRock, Inc. | 38,782 | $1.16M | 0.00% | +38,782 | New |
| Northern Trust Corp | 31,328 | $935.1K | 0.00% | +7,809+33.2% | Added |
| Geode Capital Management, LLC | 27,435 | $819.1K | 0.00% | +2,296+9.1% | Added |
| JPMorgan Chase & Co | 24,790 | $740.0K | 0.00% | +529+2.2% | Added |
| LSV Asset Management | 22,782 | $680.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 15,500 | $462.7K | 0.00% | −1,000−6.1% | Reduced |
| Renaissance Technologies LLC | 13,640 | $407.2K | 0.00% | +1,400+11.4% | Added |
| Bard Associates Inc | 13,596 | $405.8K | 0.14% | +2,031+17.6% | Added |
| Advisor Group Holdings, Inc. | 11,120 | $331.9K | 0.00% | −410−3.6% | Reduced |
| State Street Corp | 10,623 | $317.1K | 0.00% | 00.0% | Unchanged |
| Perritt Capital Management Inc | 6,000 | $179.1K | 0.09% | 00.0% | Unchanged |
| UBS Group AG | 4,367 | $130.4K | 0.00% | +803+22.5% | Added |
| FMR LLC | 3,973 | $118.6K | 0.00% | +1,028+34.9% | Added |
| Global Retirement Partners, LLC | 1,000 | $29.9K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 618 | $18.4K | 0.00% | +584+1,717.6% | Added |
| GWM Advisors LLC | 212 | $6.33K | 0.00% | −204−49.0% | Reduced |
| Harbour Investments, Inc. | 200 | $5.97K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 148 | $4.42K | 0.00% | +148 | New |
| Tower Research Capital LLC (TRC) | 140 | $4.18K | 0.00% | −403−74.2% | Reduced |
| CWM, LLC | 34 | $1.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −263−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |