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.
Q2 2026 vs. Q1 2026
How the institutions holding Pro Dex Inc changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 58 | 1 | 66 | +9 |
| Shares | 748.1K | 63 | 734.4K | −13.6K (−1.8%) |
| Value | $36.7M | $3.10K | $43.0M | +$6.31M (+17.2%) |
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (16)
Institutions that held Pro Dex Inc at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Pekin Hardy Strauss, Inc. | 16,500 | $966.1K | 0.09% |
| Jane Street Group, LLC | 13,638 | $798.5K | 0.00% |
| HRT Financial LP | 9,514 | $557.0K | 0.00% |
| XTX Topco Ltd | 7,950 | $465.5K | 0.01% |
| Navellier & Associates Inc | 5,496 | $321.8K | 0.03% |
| Marshall Wace, LLP | 5,156 | $301.9K | 0.00% |
| Bailard, Inc. | 4,955 | $290.1K | 0.01% |
| Millennium Management LLC | 4,777 | $279.7K | 0.00% |
| Greenhaven Road Investment Management, L.P. | 3,585 | $209.9K | 0.14% |
| Virtu Financial LLC | 3,516 | $206.0K | 0.01% |
| Global Retirement Partners, LLC | 1,000 | $58.5K | 0.00% |
| Lavaca Capital LLC | 353 | $20.7K | 0.00% |
| Acadian Asset Management LLC | 259 | $15.0K | 0.00% |
| SRS Capital Advisors, Inc. | 211 | $12.4K | 0.00% |
| California State Teachers Retirement System | 29 | $1.70K | 0.00% |
| SJS Investment Consulting Inc. | 4 | $235 | 0.00% |
Sold out (7)
Institutions that held Pro Dex Inc at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Quadrature Capital Ltd | 14,986 | $736.1K |
| Citadel Advisors LLC | 8,986 | $441.4K |
| LSV Asset Management | 685 | $34.0K |
| Golden State Equity Partners | 120 | $5.89K |
| Root Financial Partners, LLC | 2 | $98 |
| MAI Capital Management | 1 | $50 |
| IFP Advisors, Inc | 1 | $49 |
Not filed for Q2 2026 yet (1)
Institutions that held Pro Dex Inc at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| CWM, LLC | 63 | $3.10K |