MESA LABORATORIES INC /CO/ MLAB
CIK 0000724004 · CUSIP 59064R109
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $31.30M 398,666 shares | 0.00% | +9.87K(+2.50%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $25.27M 321,899 shares | 0.00% | +182(+0.10%)Added | SEC filing ↗ Jan 29, 2026 | ▾ |
| 03 | Long Path Partners LP CIK 1905112 · View history | $17.84M 227,223 shares | 6.10% | +227.22KNew | SEC filing ↗ Feb 17, 2026 | ▾ |
| 04 | Boston Partners CIK 1386060 · View history | $16.75M 213,376 shares | 0.02% | +99.02K(+86.60%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 05 | Select Equity Group, L.P. CIK 1592643 · View history | $16.21M 206,435 shares | 0.08% | +79.72K(+62.90%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 06 | Ranger Investment Management, L.P. CIK 1319691 · View history | $16.11M 205,263 shares | 1.11% | -4.44K(-2.10%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 07 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $14.03M 178,713 shares | 0.26% | -12.67K(-6.60%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 08 | MORGAN STANLEY CIK 895421 · Amended · View history | $13.78M 175,589 shares | 0.00% | -79.39K(-31.10%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 09 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $12.04M 153,352 shares | 0.12% | +4.79K(+3.20%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 10 | KENNEDY CAPITAL MANAGEMENT LLC CIK 884589 · View history | $11.35M 144,606 shares | 0.24% | +23.06K(+19.00%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 11 | DIAMOND HILL CAPITAL MANAGEMENT INC CIK 1217541 · View history | $11.14M 141,973 shares | 0.06% | +18.59K(+15.10%)Added | SEC filing ↗ Feb 6, 2026 | ▾ |
| 12 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $10.05M 127,950 shares | 0.00% | +90(+0.10%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 13 | STATE STREET CORP CIK 93751 · View history | $9.47M 120,641 shares | 0.00% | +1.69K(+1.40%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 14 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $9.16M 116,642 shares | 0.00% | -29.01K(-19.90%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 15 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $9.13M 116,363 shares | 0.00% | -409(-0.40%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 16 | Russell Investments Group, Ltd. CIK 1692234 · View history | $9.13M 116,337 shares | 0.01% | +17.15K(+17.30%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 17 | RAYMOND JAMES FINANCIAL INC CIK 720005 · View history | $7.89M 100,397 shares | 0.00% | +52.99K(+111.80%)Added | SEC filing ↗ Feb 18, 2026 | ▾ |
| 18 | Meros Investment Management, LP CIK 1911372 · View history | $6.67M 85,017 shares | 2.65% | +8.54K(+11.20%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 19 | CRAWFORD INVESTMENT COUNSEL INC CIK 837592 · View history | $6.38M 81,220 shares | 0.11% | -1.25K(-1.50%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 20 | D. E. Shaw & Co., Inc. CIK 1009207 · View history | $6.01M 76,565 shares | 0.00% | +43.75K(+133.40%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
Showing 20 / 159 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
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