PDEX Pro-Dex, Inc.
Pro-Dex, Inc. (PDEX) Institutional Ownership
What the institutions did with PDEX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 62.6K | 27.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 48.9K | 21.2% |
| Pekin Hardy Strauss, Inc. | 22.8K | 9.9% |
| Ellsworth Advisors, LLC | 16.9K | 7.3% |
| Bank of New York Mellon Corp | 15.5K | 6.7% |
| Squarepoint Ops LLC | 11.7K | 5.1% |
| Russell Investments Group, Ltd. | 11.2K | 4.8% |
| LPL Financial LLC | 10.6K | 4.6% |
| ACADIAN ASSET MANAGEMENT LLC | 8.3K | 3.6% |
| RITHOLTZ WEALTH MANAGEMENT | 7.3K | 3.2% |
| STRS OHIO | 4.1K | 1.8% |
| JAMES INVESTMENT RESEARCH, INC. | 3.0K | 1.3% |
| Focus Financial Network, Inc. | 3.0K | 1.3% |
| DEUTSCHE BANK AG\ | 1.6K | 0.7% |
| CITIGROUP INC | 1.3K | 0.5% |
| BARCLAYS PLC | 768 | 0.3% |
| Police & Firemen's Retirement System of New Jersey | 637 | 0.3% |
| Ascentis Independent Advisors | 120 | 0.1% |
| HARBOUR INVESTMENTS, INC. | 100 | 0.0% |
| PNC Financial Services Group, Inc. | 96 | 0.0% |
| Sterling Capital Management LLC | 68 | 0.0% |
| Hurley Capital, LLC | 60 | 0.0% |
| SJS Investment Consulting Inc. | 33 | 0.0% |
| GAMMA Investing LLC | 18 | 0.0% |
| Root Financial Partners, LLC | 12 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Ellsworth Advisors, LLC | New | 0 | 16.9K | +16.9K |
| Squarepoint Ops LLC | New | 0 | 11.7K | +11.7K |
| Russell Investments Group, Ltd. | Increased | 725 | 11.2K | +10.5K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 259 | 8.3K | +8.1K |
| Pekin Hardy Strauss, Inc. | Increased | 16.5K | 22.8K | +6.3K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 57.1K | 62.6K | +5.6K |
| BAILARD, INC. | Sold Out | 5.0K | 0 | -5.0K |
| STRS OHIO | New | 0 | 4.1K | +4.1K |
| Bank of New York Mellon Corp | Increased | 11.6K | 15.5K | +3.9K |
| LPL Financial LLC | Reduced | 14.3K | 10.6K | -3.7K |
| JAMES INVESTMENT RESEARCH, INC. | New | 0 | 3.0K | +3.0K |
| Focus Financial Network, Inc. | New | 0 | 3.0K | +3.0K |
| RITHOLTZ WEALTH MANAGEMENT | Increased | 4.6K | 7.3K | +2.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 49.6K | 48.9K | -709 |
| BARCLAYS PLC | Increased | 305 | 768 | +463 |
| CITIGROUP INC | Increased | 973 | 1.3K | +291 |
| DEUTSCHE BANK AG\ | Reduced | 1.8K | 1.6K | -218 |
| Ascentis Independent Advisors | New | 0 | 120 | +120 |
| PNC Financial Services Group, Inc. | Increased | 26 | 96 | +70 |
| Sterling Capital Management LLC | Increased | 7 | 68 | +61 |
| SJS Investment Consulting Inc. | Increased | 4 | 33 | +29 |
| Root Financial Partners, LLC | New | 0 | 12 | +12 |
| Physician Wealth Advisors, Inc. | New | 0 | 9 | +9 |
| EverSource Wealth Advisors, LLC | Reduced | 3 | 2 | -1 |
| Farther Finance Advisors, LLC | Reduced | 11 | 10 | -1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.