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 2025
Institutional positions in Pro Dex Inc as of Dec 31, 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
- 56
- −1 vs. Q3 2025
- Shares held
- 729.4K
- −27.9K (−3.7%) vs. Q3 2025
- Total value
- $28.1M
- +$2.39M (+9.3%) vs. Q3 2025
- New holders
- 6
- 16 more added
- Sold out
- 7
- 20 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Pro Dex Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 159,240 | $6.13M | 0.00% | +3,364+2.2% | Added |
| Vanguard Group Inc | 144,571 | $5.56M | 0.00% | −1,566−1.1% | Reduced |
| Dimensional Fund Advisors LP | 62,120 | $2.39M | 0.00% | −407−0.7% | Reduced |
| Punch & Associates Investment Management, Inc. | 60,000 | $2.31M | 0.13% | +11,392+23.4% | Added |
| Geode Capital Management, LLC | 49,460 | $1.90M | 0.00% | −39−0.1% | Reduced |
| Northern Trust Corp | 47,383 | $1.82M | 0.00% | −449−0.9% | Reduced |
| JPMorgan Chase & Co | 33,955 | $1.31M | 0.00% | −465−1.4% | Reduced |
| State Street Corp | 31,537 | $1.21M | 0.00% | −217−0.7% | Reduced |
| UBS Group AG | 18,365 | $706.7K | 0.00% | +8,463+85.5% | Added |
| Bank of New York Mellon Corp | 11,903 | $458.0K | 0.00% | +221+1.9% | Added |
| Advisor Group Holdings, Inc. | 11,434 | $440.0K | 0.00% | +3,540+44.8% | Added |
| Bard Associates Inc | 10,589 | $407.5K | 0.10% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 9,353 | $359.9K | 0.00% | +8,879+1,873.2% | Added |
| O'Shaughnessy Asset Management, LLC | 9,343 | $359.5K | 0.00% | −13,941−59.9% | Reduced |
| Charles Schwab Investment Management Inc | 7,211 | $277.5K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 7,104 | $273.4K | 0.00% | −7,512−51.4% | Reduced |
| LPL Financial LLC | 5,920 | $227.8K | 0.00% | +5,920 | New |
| First Trust Advisors LP | 5,775 | $222.2K | 0.00% | +5,775 | New |
| Quadrature Capital Ltd | 5,724 | $220.3K | 0.00% | +5,724 | New |
| Morgan Dempsey Capital Management LLC | 5,469 | $210.4K | 0.10% | 00.0% | Unchanged |
| Citigroup Inc | 5,309 | $204.3K | 0.00% | +5,054+1,982.0% | Added |
| Royal Bank of Canada | 4,080 | $157.0K | 0.00% | +3,500+603.4% | Added |
| Morgan Stanley | 3,972 | $152.8K | 0.00% | +1,507+61.1% | Added |
| Barclays PLC | 3,283 | $126.3K | 0.00% | +175+5.6% | Added |
| Wells Fargo & Company | 2,314 | $89.0K | 0.00% | +915+65.4% | Added |
| New York State Common Retirement Fund | 1,900 | $73.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,814 | $69.8K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 1,808 | $69.6K | 0.00% | +738+69.0% | Added |
| Rhumbline Advisers | 1,384 | $53.3K | 0.00% | −509−26.9% | Reduced |
| Global Retirement Partners, LLC | 1,000 | $38.5K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 962 | $37.0K | 0.00% | −8−0.8% | Reduced |
| Los Angeles Capital Management LLC | 969 | $29.7K | 0.00% | +969 | New |
| FMR LLC | 655 | $25.2K | 0.00% | +639+3,993.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 637 | $24.5K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 600 | $23.1K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 495 | $19.0K | 0.00% | −1,590−76.3% | Reduced |
| Tower Research Capital LLC (TRC) | 267 | $10.3K | 0.00% | −167−38.5% | Reduced |
| Legal & General Group Plc | 235 | $9.04K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 230 | $8.85K | 0.00% | +55+31.4% | Added |
| Ameritas Investment Partners, Inc. | 216 | $8.31K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 200 | $7.70K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 151 | $5.81K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 131 | $5.04K | 0.00% | −1−0.8% | Reduced |
| ORG Partners LLC | 120 | $4.62K | 0.00% | +28+30.4% | Added |
| Amalgamated Bank | 66 | $3.00K | 0.00% | −6−8.3% | Reduced |
| Hurley Capital, LLC | 60 | $2.31K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 56 | $2.00K | 0.00% | −237−80.9% | Reduced |
| GAMMA Investing LLC | 27 | $1.04K | 0.00% | +27 | New |
| Sterling Capital Management LLC | 14 | $539 | 0.00% | +9+180.0% | Added |
| The PNC Financial Services Group, Inc. | 10 | $384 | 0.00% | +10 | New |
| Essential Partners LLC | 4 | $154 | 0.00% | −16−80.0% | Reduced |
| Allworth Financial LP | 2 | $77 | 0.00% | −4−66.7% | Reduced |
| True Wealth Design, LLC | 1 | $39 | 0.00% | −4−80.0% | Reduced |
| SRS Capital Advisors, Inc. | 1 | $38 | 0.00% | −118−99.2% | Reduced |
| IFP Advisors, Inc | 1 | $38 | 0.00% | −1−50.0% | Reduced |
| EverSource Wealth Advisors, LLC | 1 | $38 | 0.00% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −26,073−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −19,191−100.0% | Sold out |
| Summit Wealth Group LLC | 0 | $0 | 0.00% | −7,861−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −8,103−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −6,316−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |