Mesa Laboratories, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| LONG PATH PARTNERS LP | 05/14/2026 | 405.58 K | $35.86 M | 78.50% | 7.33% |
| BLACKROCK, INC. | 05/13/2026 | 393.85 K | $34.82 M | -1.21% | 7.12% |
| BOSTON PARTNERS | 05/11/2026 | 268.71 K | $23.76 M | 25.93% | 4.86% |
| SELECT EQUITY GROUP, L.P. | 05/15/2026 | 235.89 K | $20.86 M | 14.27% | 4.26% |
| 05/15/2026 | 232.64 K | $20.57 M | 100.00% | 4.21% | |
| RANGER INVESTMENT MANAGEMENT, L.P. | 05/15/2026 | 202.90 K | $17.94 M | -1.15% | 3.67% |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2026 | 170.56 K | $15.08 M | 143.18% | 3.08% |
| MORGAN STANLEY | 05/15/2026 | 162.12 K | $14.33 M | -7.67% | 2.93% |
| ROYCE & ASSOCIATES LP | 05/12/2026 | 161.23 K | $14.26 M | 5.14% | 2.91% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 05/07/2026 | 155.30 K | $13.73 M | 9.39% | 2.81% |
| KENNEDY CAPITAL MANAGEMENT LLC | 05/13/2026 | 142.34 K | $12.59 M | -1.56% | 2.57% |
| RUSSELL INVESTMENTS GROUP, LTD. | 05/08/2026 | 135.07 K | $11.94 M | 16.10% | 2.44% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 128.00 K | $11.32 M | 0.04% | 2.31% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 124.63 K | $11.02 M | 7.10% | 2.25% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 122.91 K | $10.69 M | 22.43% | 2.22% |
| STATE STREET CORP | 05/15/2026 | 122.07 K | $10.79 M | 1.18% | 2.21% |
| MONIMUS CAPITAL MANAGEMENT, LP | 05/15/2026 | 101.29 K | $8.96 M | 148.01% | 1.83% |
| CRAWFORD INVESTMENT COUNSEL INC | 05/15/2026 | 95.54 K | $8.45 M | 17.63% | 1.73% |
| ROUBAIX CAPITAL, LLC | 05/06/2026 | 72.12 K | $6.38 M | 30.67% | 1.30% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 70.62 K | $6.24 M | 27.77% | 1.28% |
| JANUS HENDERSON GROUP PLC | 05/18/2026 | 69.40 K | $6.14 M | -40.50% | 1.25% |
| NORTHERN TRUST CORP | 05/14/2026 | 69.26 K | $6.12 M | 5.50% | 1.25% |
| MEROS INVESTMENT MANAGEMENT, LP | 05/14/2026 | 68.03 K | $6.02 M | -19.98% | 1.23% |
| GABELLI FUNDS LLC | 05/14/2026 | 62.50 K | $5.53 M | 2.92% | 1.13% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 62.42 K | $5.52 M | 0.83% | 1.13% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 57.87 K | $5.12 M | 5.87% | 1.05% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 54.56 K | $4.82 M | -28.74% | 0.99% |
| 05/08/2026 | 52.59 K | $4.65 M | 100.00% | 0.95% | |
| WASATCH ADVISORS LP | 04/21/2026 | 51.23 K | $4.53 M | 100.00% | 0.93% |
| HERALD INVESTMENT MANAGEMENT LTD | 05/13/2026 | 50.00 K | $4.40 M | 0.00% | 0.90% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 05/15/2026 | 44.42 K | $3.93 M | 14.35% | 0.80% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 43.94 K | $3.88 M | -1.87% | 0.79% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 38.34 K | $3.39 M | 100.00% | 0.69% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 31.60 K | $2.79 M | 802.86% | 0.57% |
| BBR PARTNERS, LLC | 05/12/2026 | 25.20 K | $2.23 M | 0.00% | 0.46% |
| FRANKLIN RESOURCES INC | 05/13/2026 | 21.55 K | $1.91 M | -2.36% | 0.39% |
| LAZARD ASSET MANAGEMENT LLC | 05/15/2026 | 20.33 K | $1.80 M | 100.00% | 0.37% |
| STATE OF WISCONSIN INVESTMENT BOARD | 05/15/2026 | 19.01 K | $1.68 M | -15.93% | 0.34% |
| TREXQUANT INVESTMENT LP | 05/15/2026 | 18.66 K | $1.65 M | -59.54% | 0.34% |
| SEGALL BRYANT & HAMILL, LLC | 05/22/2026 | 18.17 K | $1.61 M | -0.16% | 0.33% |
| KING LUTHER CAPITAL MANAGEMENT CORP | 05/11/2026 | 17.41 K | $1.54 M | 0.00% | 0.31% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 16.36 K | $1.45 M | 33.71% | 0.30% |
| POINT72 ASSET MANAGEMENT, L.P. | 05/15/2026 | 16.31 K | $1.44 M | 21.18% | 0.29% |
| CREATIVE PLANNING | 05/12/2026 | 14.99 K | $1.33 M | 20.56% | 0.27% |
| RICE HALL JAMES & ASSOCIATES, LLC | 05/15/2026 | 14.22 K | $1.26 M | 0.04% | 0.26% |
| CENTERBOOK PARTNERS LP | 05/05/2026 | 14.19 K | $1.26 M | 100.00% | 0.26% |
| INVESCO LTD. | 05/12/2026 | 14.10 K | $1.25 M | 9.79% | 0.25% |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 05/14/2026 | 13.72 K | $1.21 M | 0.00% | 0.25% |
| AMERICAN CENTURY COMPANIES INC | 05/15/2026 | 13.37 K | $1.18 M | -0.72% | 0.24% |
| ROYAL BANK OF CANADA | 05/15/2026 | 13.28 K | $1.17 M | 143.27% | 0.24% |
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Mesa Laboratories, Inc. institutional Ownership - FAQ's
During the previous two years, 237 institutional investors and hedge funds held shares of Mesa Laboratories, Inc.. The most heavily invested institutionals were:
Long Path Partners LP: 405,583
BlackRock, Inc.: 393,851
Boston Partners: 268,711
Select Equity Group, L.P.: 235,885
Ranger Investment Management, L.P.: 202,903
AQR CAPITAL MANAGEMENT LLC: 170,562
87.21% of Mesa Laboratories, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 6.74 M shares in the last 24 months. This purchase volume represents approximately $591.27 M in transactions.