DaveManuel.com · Institutional Ownership · Who Owns It
PRO-DEX INC COLO (PDEX)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
66
Reporting holders
$43.0M
Reported value
0.0%
Calls
0.0%
Puts
+8
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $9.0M | 153,178 | 0.00% | 8q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $4.8M | 82,283 | 0.00% | 2q | -26.1%-$1.7M |
| DIMENSIONAL FUND ADVISORS LP | $3.3M | 57,061 | 0.00% | 31q | HELD |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $3.1M | 52,735 | 0.15% | 29q | -14.6%-$526.9K |
| GEODE CAPITAL MANAGEMENT, LLC | $2.9M | 49,636 | 0.00% | 24q | +2.7%+$75.5K |
| JPMORGAN CHASE & CO | $1.9M | 32,287 | 0.00% | 19q | +0.8%+$14.7K |
| STATE STREET CORP | $1.8M | 31,310 | 0.00% | 21q | -5.4%-$105.6K |
| GOLDMAN SACHS GROUP INC | $1.1M | 18,711 | 0.00% | 2q | +84.5%+$501.8K |
| Pekin Hardy Strauss, Inc. | $966.1K | 16,500 | 0.09% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $933.6K | 15,945 | 0.00% | 5q | +20.5%+$158.7K |
| NORTHERN TRUST CORP | $914.3K | 15,615 | 0.00% | 25q | -66.6%-$1.8M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $839.1K | 14,332 | 0.00% | 2q | +15.2%+$111.0K |
| LPL Financial LLC | $837.1K | 14,297 | 0.00% | 3q | +9.5%+$72.4K |
| JANE STREET GROUP, LLC | $798.5K | 13,638 | 0.00% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $778.7K | 13,300 | 0.00% | 2q | +1.8%+$13.6K |
| Bank of New York Mellon Corp | $678.4K | 11,587 | 0.00% | 7q | +4.8%+$30.9K |
| CORSAIR CAPITAL MANAGEMENT, L.P. | $634.4K | 10,835 | 0.08% | 2q | HELD |
| BARD ASSOCIATES INC | $573.7K | 9,799 | 0.13% | 10q | -7.3%-$44.9K |
| HRT FINANCIAL LP | $557.0K | 9,514 | 0.00% | new | NEW |
| Nuveen, LLC | $541.4K | 9,247 | 0.00% | 2q | +85.1%+$248.8K |
| OSAIC HOLDINGS, INC. | $530.5K | 9,060 | 0.00% | 24q | -21.7%-$147.2K |
| MORGAN STANLEY | $507.3K | 8,664 | 0.00% | 29q | -39.0%-$324.9K |
| XTX Topco Ltd | $465.5K | 7,950 | 0.01% | new | NEW |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $414.6K | 7,081 | 0.00% | 5q | +9.1%+$34.4K |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | $393.7K | 6,716 | 0.17% | 5q | +15.6%+$53.2K |
| FIRST TRUST ADVISORS LP | $347.4K | 5,934 | 0.00% | 3q | +3.9%+$13.2K |
| NAVELLIER & ASSOCIATES INC | $321.8K | 5,496 | 0.03% | new | NEW |
| MARSHALL WACE, LLP | $301.9K | 5,156 | 0.00% | new | NEW |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $297.5K | 5,081 | 0.00% | 7q | -19.7%-$72.9K |
| BAILARD, INC. | $290.1K | 4,955 | 0.01% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $279.7K | 4,777 | 0.00% | new | NEW |
| UBS Group AG | $271.2K | 4,632 | 0.00% | 16q | -57.4%-$364.7K |
| RITHOLTZ WEALTH MANAGEMENT | $270.5K | 4,620 | 0.00% | 7q | -14.5%-$45.9K |
| Greenhaven Road Investment Management, L.P. | $209.9K | 3,585 | 0.14% | new | NEW |
| Virtu Financial LLC | $206.0K | 3,516 | 0.01% | new | NEW |
| WELLS FARGO & COMPANY/MN | $110.7K | 1,891 | 0.00% | 5q | +150.1%+$66.5K |
| DEUTSCHE BANK AG\ | $107.2K | 1,831 | 0.00% | 4q | +0.9% |
| RHUMBLINE ADVISERS | $87.9K | 1,502 | 0.00% | 5q | +6.9%+$5.7K |
| ROYAL BANK OF CANADA | $77.0K | 1,310 | 0.00% | 4q | -9.2%-$7.8K |
| NEW YORK STATE COMMON RETIREMENT FUND | $63.8K | 1,090 | 0.00% | 5q | -42.6%-$47.4K |
| Vanguard Global Advisers, LLC | $60.0K | 1,024 | 0.00% | 2q | HELD |
| Global Retirement Partners, LLC | $58.5K | 1,000 | 0.00% | 16q | HELD |
| CITIGROUP INC | $57.0K | 973 | 0.00% | 5q | -59.5%-$83.7K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $55.9K | 955 | 0.00% | 5q | -4.1%-$2.4K |
| Russell Investments Group, Ltd. | $42.4K | 725 | 0.00% | 4q | +158.9%+$26.1K |
| Police & Firemen's Retirement System of New Jersey | $37.3K | 637 | 0.00% | 5q | HELD |
| Lavaca Capital LLC | $20.7K | 353 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $20.5K | 350 | 0.00% | 5q | -43.9%-$16.0K |
| BARCLAYS PLC | $17.9K | 305 | 0.00% | 5q | -5.9%-$1.1K |
| ACADIAN ASSET MANAGEMENT LLC | $15.0K | 259 | 0.00% | new | NEW |
| FMR LLC | $15.0K | 256 | 0.00% | 9q | +5.8% |
| Ameritas Investment Partners, Inc. | $12.6K | 216 | 0.00% | 5q | HELD |
| Arax Advisory Partners | $12.4K | 211 | 0.00% | new | NEW |
| Legal & General Group Plc | $11.2K | 192 | 0.00% | 5q | HELD |
| HARBOUR INVESTMENTS, INC. | $5.9K | 100 | 0.00% | 21q | -50.0%-$5.9K |
| Hurley Capital, LLC | $3.5K | 60 | 0.00% | 7q | HELD |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $1.7K | 29 | 0.00% | new | NEW |
| PNC Financial Services Group, Inc. | $1.5K | 26 | 0.00% | 3q | +160.0% |
| GAMMA Investing LLC | $1.1K | 18 | 0.00% | 3q | HELD |
| Farther Finance Advisors, LLC | $644 | 11 | 0.00% | 4q | -92.7%-$8.2K |
| Sterling Capital Management LLC | $410 | 7 | 0.00% | 5q | -46.2% |
| Essential Partners LLC | $410 | 7 | 0.00% | 4q | +75.0% |
| Allworth Financial LP | $352 | 6 | 0.00% | 4q | +200.0% |
| SJS Investment Consulting Inc. | $235 | 4 | 0.00% | new | NEW |
| EverSource Wealth Advisors, LLC | $176 | 3 | 0.00% | 4q | +200.0% |
| True Wealth Design, LLC | $59 | 1 | 0.00% | 4q | HELD |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-30 | 2026-10-26 | Material agreement entered | filing |
| 2026-09-18 | 2026-09-16 | Material agreement entered | filing |
| 2026-08-28 | 2026-08-26 | Directors or officers departed or appointed | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-09 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sold | 19,235 | $1.2M ×9 |
| 2026-05-21 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sold | 5,872 | $368.8K ×3 |
| 2026-05-22 | Van Kirk Richard Lee Jr | Chief Executive Officer | Sold | 4,128 | $257.4K ×3 |
| 2026-09-09 | Charlton Alisha | Chief Financial Officer | Sold | 2,300 | $141.0K ×2 |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 11 | $1.6M | 23,062 | 5 | 2 | 1 | 0.0% |
| Q2 2026 | 66 | $43.0M | 734,385 | 15 | 21 | 19 | 0.0% |
| Q1 2026 | 58 | $36.7M | 748,053 | 8 | 13 | 19 | 0.0% |
| Q4 2025 | 56 | $28.1M | 729,431 | 6 | 16 | 19 | 0.0% |
| Q3 2025 | 57 | $26.8M | 791,755 | 16 | 14 | 14 | 0.0% |
| Q2 2025 | 51 | $33.8M | 774,930 | 21 | 16 | 8 | 0.0% |
| Q1 2025 | 42 | $33.9M | 686,266 | 11 | 12 | 11 | 0.0% |
| Q4 2024 | 42 | $32.0M | 684,018 | 17 | 9 | 8 | 0.0% |
| Q3 2024 | 24 | $16.7M | 559,586 | 1 | 8 | 6 | 0.0% |
| Q2 2024 | 25 | $10.9M | 554,476 | 3 | 6 | 7 | 0.0% |
| Q1 2024 | 24 | $10.6M | 602,911 | 1 | 7 | 9 | 0.0% |
| Q4 2023 | 24 | $10.0M | 573,308 | 4 | 7 | 4 | 0.0% |
| Q3 2023 | 20 | $8.2M | 522,851 | 0 | 5 | 4 | 0.0% |
| Q2 2023 | 22 | $10.0M | 523,176 | 2 | 6 | 3 | 0.0% |
| Q1 2023 | 22 | $8.5M | 517,040 | 0 | 5 | 7 | 0.0% |
| Q4 2022 | 22 | $7.9M | 499,069 | 3 | 5 | 6 | 0.0% |
| Q3 2022 | 20 | $8.6M | 482,816 | 1 | 8 | 3 | 0.0% |
| Q2 2022 | 21 | $7.9M | 494,039 | 2 | 4 | 8 | 0.0% |
| Q1 2022 | 21 | $9.3M | 562,022 | 1 | 8 | 8 | 0.0% |
| Q4 2021 | 25 | $14.2M | 605,425 | 2 | 3 | 10 | 0.0% |
| Q3 2021 | 26 | $16.2M | 628,735 | 3 | 5 | 13 | 0.0% |
| Q2 2021 | 27 | $22.1M | 723,337 | 6 | 4 | 11 | 0.0% |
| Q1 2021 | 27 | $20.3M | 753,752 | 9 | 7 | 8 | 0.0% |
| Q4 2020 | 25 | $25.2M | 813,286 | 2 | 7 | 10 | 0.0% |
| Q3 2020 | 24 | $19.4M | 676,626 | 6 | 5 | 9 | 0.0% |
| Q2 2020 | 21 | $12.0M | 673,610 | 6 | 6 | 5 | 0.0% |
| Q1 2020 | 20 | $8.4M | 518,155 | 4 | 3 | 9 | 0.0% |
| Q4 2019 | 22 | $11.0M | 624,985 | 3 | 5 | 8 | 0.0% |
| Q3 2019 | 27 | $9.5M | 623,830 | 7 | 7 | 8 | 0.0% |
| Q2 2019 | 25 | $8.2M | 628,402 | 9 | 6 | 7 | 0.0% |
| Q1 2019 | 18 | $7.7M | 532,795 | 5 | 7 | 2 | 0.0% |
| Q4 2018 | 18 | $5.7M | 474,541 | 0 | 1 | 1 | 0.0% |