Mesa Laboratories, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| LONG PATH PARTNERS LP | 07/31/2026 | 477.13 K | $47.50 M | 17.64% | 8.43% |
| BLACKROCK, INC. | 08/07/2026 | 440.55 K | $43.86 M | 11.86% | 7.79% |
| BOSTON PARTNERS | 08/04/2026 | 265.15 K | $26.39 M | -1.33% | 4.69% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 237.46 K | $23.64 M | 2.07% | 4.20% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 203.74 K | $20.28 M | 19.45% | 3.60% |
| RANGER INVESTMENT MANAGEMENT, L.P. | 08/13/2026 | 173.99 K | $17.32 M | -14.25% | 3.08% |
| MORGAN STANLEY | 08/13/2026 | 156.98 K | $15.63 M | -3.17% | 2.78% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 08/06/2026 | 155.77 K | $15.51 M | 0.30% | 2.75% |
| RAYMOND JAMES FINANCIAL INC | 08/14/2026 | 149.94 K | $14.93 M | 21.99% | 2.65% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 148.40 K | $14.77 M | 19.07% | 2.62% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 139.68 K | $13.91 M | 9.12% | 2.47% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 138.30 K | $13.77 M | -2.84% | 2.44% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 08/14/2026 | 130.84 K | $13.02 M | 194.57% | 2.31% |
| STATE STREET CORP | 08/07/2026 | 124.29 K | $12.37 M | 1.82% | 2.20% |
| RUSSELL INVESTMENTS GROUP, LTD. | 08/06/2026 | 121.85 K | $12.13 M | -9.79% | 2.15% |
| WASATCH ADVISORS LP | 07/10/2026 | 115.67 K | $11.51 M | 125.77% | 2.04% |
| ROYCE & ASSOCIATES LP | 08/14/2026 | 113.40 K | $11.29 M | -29.67% | 2.00% |
| CRAWFORD INVESTMENT COUNSEL INC | 08/14/2026 | 98.81 K | $9.84 M | 3.42% | 1.75% |
| FMR LLC | 08/13/2026 | 88.86 K | $8.85 M | 1,273.37% | 1.57% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 81.76 K | $8.14 M | 49.85% | 1.45% |
| JANE STREET GROUP, LLC | 08/14/2026 | 71.58 K | $7.13 M | 100.00% | 1.27% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 69.35 K | $6.90 M | 31.88% | 1.23% |
| MEROS INVESTMENT MANAGEMENT, LP | 08/14/2026 | 67.96 K | $6.77 M | -0.10% | 1.20% |
| NORTHERN TRUST CORP | 08/13/2026 | 65.75 K | $6.54 M | -5.08% | 1.16% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 64.32 K | $6.40 M | -8.91% | 1.14% |
| GABELLI FUNDS LLC | 08/12/2026 | 62.50 K | $6.22 M | 0.00% | 1.10% |
| MONIMUS CAPITAL MANAGEMENT, LP | 08/14/2026 | 55.34 K | $5.51 M | -45.36% | 0.98% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 54.46 K | $5.42 M | -12.75% | 0.96% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 54.46 K | $5.42 M | 100.00% | 0.96% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 49.95 K | $4.97 M | -13.68% | 0.88% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 45.60 K | $4.54 M | 3.79% | 0.81% |
| HERALD INVESTMENT MANAGEMENT LTD | 07/23/2026 | 42.50 K | $4.23 M | -15.00% | 0.75% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 39.54 K | $3.94 M | 3.13% | 0.70% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 37.40 K | $3.72 M | 100.00% | 0.66% |
| CITADEL ADVISORS LLC | 09/02/2026 | 35.89 K | $3.57 M | 326.10% | 0.63% |
| JUPITER TOPCO LLC | 08/14/2026 | 31.00 K | $3.09 M | 100.00% | 0.55% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 29.24 K | $2.91 M | 78.73% | 0.52% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 28.90 K | $2.88 M | -8.54% | 0.51% |
| BBR PARTNERS, LLC | 08/11/2026 | 25.20 K | $2.51 M | 0.00% | 0.45% |
| MAN GROUP PLC | 08/14/2026 | 24.07 K | $2.40 M | 871.74% | 0.43% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 22.51 K | $2.24 M | 38.05% | 0.40% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 21.91 K | $2.18 M | 1.63% | 0.39% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 20.36 K | $2.03 M | 52.28% | 0.36% |
| RICE HALL JAMES & ASSOCIATES, LLC | 08/07/2026 | 18.97 K | $1.89 M | 33.37% | 0.34% |
| STATE OF WISCONSIN INVESTMENT BOARD | 08/14/2026 | 18.91 K | $1.88 M | -0.53% | 0.33% |
| SEGALL BRYANT & HAMILL, LLC | 08/12/2026 | 18.11 K | $1.80 M | -0.36% | 0.32% |
| NUMERAI GP LLC | 08/14/2026 | 17.77 K | $1.77 M | 62.24% | 0.31% |
| XTX TOPCO LTD | 08/14/2026 | 17.48 K | $1.74 M | 181.81% | 0.31% |
| KING LUTHER CAPITAL MANAGEMENT CORP | 08/10/2026 | 17.41 K | $1.73 M | 0.00% | 0.31% |
| CREATIVE PLANNING | 08/13/2026 | 16.62 K | $1.65 M | 10.81% | 0.29% |
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Mesa Laboratories, Inc. institutional Ownership - FAQ's
During the previous two years, 244 institutional investors and hedge funds held shares of Mesa Laboratories, Inc.. The most heavily invested institutionals were:
Long Path Partners LP: 477,126
BlackRock, Inc.: 440,552
Boston Partners: 265,149
VANGUARD CAPITAL MANAGEMENT LLC: 237,457
AQR CAPITAL MANAGEMENT LLC: 203,739
Ranger Investment Management, L.P.: 173,988
89.92% of Mesa Laboratories, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 7.36 M shares in the last 24 months. This purchase volume represents approximately $645.82 M in transactions.