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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $1.40M in total
- 4
- 13F holdersQ2 2026, +9 vs. previous quarter
- 66
- 13F valueReported value at the end of Q2 2026
- $43.0M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding PDEX, Q2 2026
No superinvestor reported holding PDEX at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Pro Dex Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 (view filing)7:30 PM ET | Sep 11 | 3 days | Van Kirk Richard Lee JrChief Executive Officer | SSale | −765 | $59.36 | −$45.4K | −1.0%79.2K after | 2 lots10b5-1 |
| Sep 10, 2026 (view filing)8:20 PM ET | Sep 9 | 1 day | Van Kirk Richard Lee JrChief Executive Officer | SSale | −19.2K | $60.58 | −$1.17M | −19.4%80.0K after | 9 lots10b5-1 |
| Sep 10, 2026 (view filing)8:19 PM ET | Sep 9 | 1 day | Charlton AlishaChief Financial Officer | SSale | −2.30K | $61.30 | −$141.0K | −9.5%21.9K after | 2 lots |
| Jul 14, 2026 (view filing)6:00 PM ET | Mar 16 | 120 daysLate | Domingo Angelita RebamontanDirector | SSale | −998 | $47.24 | −$47.1K | −5.0%18.8K after | |
| May 26, 2026 (view filing) | May 21-22 | 5 days | Van Kirk Richard Lee JrChief Executive Officer | SSale | −10.0K | $62.62 | −$626.2K | −10.0%89.7K after | 6 lots10b5-1 |
| Apr 4, 2025 (view filing) | Apr 2 | 2 days | Swenson Nicholas JohnDirector, 10% Owner | SSale | −4.53K | – | – | −0.5%922.2K after | 2 lots |
| Apr 1, 2025 (view filing)6:55 PM ET | Apr 1 | Same day | Cabillot Raymond E and 1 otherDirector, 10% Owner | SSale | −7.26K | $50.01 | −$363.2K | −2.6%270.8K after | 10b5-1 |
| Mar 31, 2025 (view filing)9:01 PM ET | Mar 28-31 | 3 days | Cabillot Raymond E and 1 otherDirector, 10% Owner | SSale | −1.68K | $50.00 | −$83.9K | −0.6%278.1K after | 2 lots10b5-1 |
| Mar 27, 2025 (view filing)7:18 PM ET | Mar 26 | 1 day | Cabillot Raymond E and 1 otherDirector, 10% Owner | SSale | −3.10K | $50.13 | −$155.2K | −1.1%279.8K after | 10b5-1 |
| Mar 25, 2025 (view filing)7:40 PM ET | Mar 24-25 | 1 day | Cabillot Raymond E and 1 otherDirector, 10% Owner | SSale | −15.7K | $50.23 | −$789.2K | −5.3%282.9K after | 3 lots10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in Pro Dex Inc at the end of Q2 2026; 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 |