Who owns Mesa Laboratories?
- Ticker: MLAB
- CUSIP Number: 59064R109
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Analyze quarterly positions in Mesa Laboratories with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Mesa Laboratories stock
Who bought or sold Mesa Laboratories this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 399k | $31M | 3% | Dec 2025 |
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| Vanguard Group | 322k | $25M | 0% | Dec 2025 |
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| Long Path Partners | 227k | $18M | 100% | Dec 2025 |
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| Robeco Investment Management | 213k | $17M | 87% | Dec 2025 |
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| Select Equity | 206k | $16M | 63% | Dec 2025 |
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| Ranger Investment Management | 205k | $16M | -2% | Dec 2025 |
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| Geneva Capital Management | 179k | $14M | -7% | Dec 2025 |
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| Royce & Associates | 153k | $12M | 3% | Dec 2025 |
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| Henderson Group | 146k | $9.8M | 100% | Sep 2025 |
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| Kennedy Capital Management | 145k | $11M | 19% | Dec 2025 |
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| Diamond Hill Capital Management | 142k | $11M | 15% | Dec 2025 |
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| Kent Lake PR | 135k | $9.0M | 100% | Sep 2025 |
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| Millennium Management | 134k | $9.0M | 132% | Sep 2025 |
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| Geode Capital Management | 128k | $10M | 0% | Dec 2025 |
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| State Street Corporation | 121k | $9.5M | 1% | Dec 2025 |
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| Dimensional Fund Advisors | 116k | $9.1M | 0% | Dec 2025 |
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| Russell Investments | 116k | $9.1M | 17% | Dec 2025 |
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| Raymond James Financial | 100k | $7.9M | 112% | Dec 2025 |
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| Meros Investment Management | 85k | $6.7M | 11% | Dec 2025 |
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| Crawford Investment Counsel | 81k | $6.4M | -2% | Dec 2025 |
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| Mason Capital Management | 70k | $4.7M | 100% | Sep 2025 |
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| Northern Trust | 66k | $5.2M | -9% | Dec 2025 |
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| Charles Schwab Investment Management | 62k | $4.9M | 13% | Dec 2025 |
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| Gabelli Funds | 61k | $4.8M | 13% | Dec 2025 |
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| Jane Street | 56k | $4.4M | 47% | Dec 2025 |
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| Goldman Sachs Group | 55k | $4.3M | 32% | Dec 2025 |
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| Roubaix Capital | 55k | $4.3M | -28% | Dec 2025 |
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| Herald Investment Management | 50k | $3.9M | 0% | Dec 2025 |
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| Trexquant Investment | 46k | $3.6M | 84% | Dec 2025 |
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| Bank of New York Mellon | 45k | $3.5M | 33% | Dec 2025 |
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| Monimus Capital Management | 41k | $3.2M | 21% | Dec 2025 |
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| Jacobs Levy Equity Management | 39k | $3.0M | 907% | Dec 2025 |
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| Cubist Systematic Strategies | 36k | $2.4M | 100% | Sep 2025 |
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| Citadel Advisors | 34k | $2.3M | 27% | Sep 2025 |
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| D. E. Shaw & Co | 33k | $2.2M | 279% | Sep 2025 |
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| AQR Capital Management | 33k | $2.2M | 322% | Sep 2025 |
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| Qube Research & Technologies | 28k | $2.2M | -8% | Dec 2025 |
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| Royal Bank of Canada | 27k | $1.9M | -28% | Sep 2025 |
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| BBR Partners | 25k | $2.0M | 0% | Dec 2025 |
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| Irenic Capital Management | 25k | $2.0M | 100% | Dec 2025 |
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| State of Wisconsin Investment Board | 23k | $1.8M | 23% | Dec 2025 |
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| Franklin Resources | 22k | $1.7M | 100% | Dec 2025 |
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| Segall Bryant & Hamill | 18k | $1.4M | 0% | Dec 2025 |
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| Luther King Capital Management Corporation | 17k | $1.4M | -13% | Dec 2025 |
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| Numerai GP | 15k | $1.2M | 313% | Dec 2025 |
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| Principal Financial Group | 15k | $1.2M | 48% | Dec 2025 |
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| Connor, Clark & Lunn Investment Management | 14k | $1.1M | 100% | Dec 2025 |
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| Rice Hall James & Associates | 14k | $1.1M | -17% | Dec 2025 |
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| Ohio Pers | 14k | $920k | 0% | Sep 2025 |
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| Quadrature Capital | 14k | $1.1M | 100% | Dec 2025 |
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| American Century Companies | 14k | $1.1M | 6% | Dec 2025 |
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| Point72 Asset Management | 14k | $1.1M | 100% | Dec 2025 |
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| Man Group | 13k | $1.1M | 100% | Dec 2025 |
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| Invesco | 13k | $1.0M | 12% | Dec 2025 |
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| XTX Topco | 13k | $989k | 100% | Dec 2025 |
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| Creative Planning | 12k | $976k | 42% | Dec 2025 |
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| GSA Capital Partners | 12k | $912k | 8% | Dec 2025 |
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| Stifel Financial | 11k | $886k | 12% | Dec 2025 |
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| Nuveen | 10k | $791k | 0% | Dec 2025 |
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| Acadian Asset Management | 9.7k | $757k | 139% | Dec 2025 |
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| Two Sigma Investments | 9.6k | $645k | 100% | Sep 2025 |
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| Bnp Paribas Arbitrage, Snc | 9.4k | $738k | 814% | Dec 2025 |
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| UBS Group | 8.8k | $693k | -54% | Dec 2025 |
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| Sei Investments | 8.4k | $658k | 52% | Dec 2025 |
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| Barclays | 8.2k | $643k | 7% | Dec 2025 |
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| GAMCO Asset Management | 7.8k | $609k | -6% | Dec 2025 |
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| Marshall Wace | 7.1k | $560k | -51% | Dec 2025 |
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| ExodusPoint Capital Management | 6.9k | $545k | 100% | Dec 2025 |
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| Envestnet Asset Management | 6.9k | $544k | -58% | Dec 2025 |
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| Rhumbline Advisers | 6.6k | $519k | -12% | Dec 2025 |
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| Tudor Investment Corporation | 6.3k | $425k | 51% | Sep 2025 |
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| Arrowstreet Capital, Limited Partnership | 6.2k | $489k | 100% | Dec 2025 |
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| Dynamic Technology Lab Private | 6.2k | $486k | 100% | Dec 2025 |
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| Brevan Howard Capital Management | 6.0k | $401k | 160% | Sep 2025 |
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| Wells Fargo & Company | 5.8k | $452k | 11% | Dec 2025 |
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| Point72 Asia | 5.5k | $368k | 100% | Sep 2025 |
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| Alliancebernstein | 5.4k | $364k | -4% | Sep 2025 |
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| Mirae Asset Global Etfs Holdings | 5.1k | $397k | 104% | Dec 2025 |
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| LPL Financial | 5.0k | $391k | -14% | Dec 2025 |
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| Aquatic Capital Management | 4.4k | $349k | 23% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 4.4k | $349k | 6% | Dec 2025 |
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| Jpmorgan Chase & Co | 4.3k | $290k | 100% | Sep 2025 |
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| Balyasny Asset Management | 4.0k | $266k | 100% | Sep 2025 |
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| Graham Capital Management | 3.7k | $292k | 100% | Dec 2025 |
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| Quantinno Capital Management | 3.7k | $287k | 100% | Dec 2025 |
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| SG Americas Securities | 3.6k | $283k | 100% | Dec 2025 |
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| Skopos Labs | 3.6k | $286k | 100% | Dec 2025 |
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| Renaissance Technologies | 3.5k | $275k | -68% | Dec 2025 |
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| EntryPoint Capital | 3.5k | $272k | -18% | Dec 2025 |
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| HPM Partners | 3.4k | $264k | 100% | Dec 2025 |
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| Mariner Wealth Advisors | 3.3k | $260k | 100% | Dec 2025 |
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| Engineers Gate Manager | 3.0k | $238k | 100% | Dec 2025 |
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| MetLife Investment Advisors | 2.9k | $227k | 0% | Dec 2025 |
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| Squarepoint Ops | 2.7k | $216k | 100% | Dec 2025 |
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| Florida State Board of Administration | 2.6k | $201k | 100% | Dec 2025 |
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| New York State Common Retirement Fund | 2.1k | $168k | 0% | Dec 2025 |
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| Quest Partners | 2.1k | $166k | -65% | Dec 2025 |
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| Quantbot Technologies | 2.1k | $165k | -21% | Dec 2025 |
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| CWM | 1.5k | $117k | 149% | Dec 2025 |
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| Us Bancorp | 1.3k | $105k | 90% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 1.3k | $105k | 0% | Dec 2025 |
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| Smartleaf Asset Management | 1.2k | $95k | -7% | Dec 2025 |
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| Public Employees' Retirement Association of Colorado | 1.2k | $93k | 0% | Dec 2025 |
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| Asset Dedication | 830.00 | $65k | 0% | Dec 2025 |
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| Geneos Wealth Management | 728.00 | $57k | 0% | Dec 2025 |
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| Kestra Advisory Services | 700.00 | $55k | 100% | Dec 2025 |
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| SRS Capital Advisors | 692.00 | $54k | 13% | Dec 2025 |
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| FMR | 606.00 | $41k | -79% | Sep 2025 |
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| Point72 | 576.00 | $39k | 100% | Sep 2025 |
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| Tower Research Capital | 564.00 | $44k | 28% | Dec 2025 |
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| Legal & General Group | 548.00 | $43k | -5% | Dec 2025 |
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| Summit Investment Advisors | 509.00 | $40k | 0% | Dec 2025 |
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| Rocky Mountain Advisers | 500.00 | $39k | 0% | Dec 2025 |
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| Farther Finance Advisors | 424.00 | $33k | -21% | Dec 2025 |
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| Global Retirement Partners | 359.00 | $28k | 41% | Dec 2025 |
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| Pnc Financial Services | 338.00 | $27k | -17% | Dec 2025 |
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| California State Teachers Retirement System | 323.00 | $25k | -15% | Dec 2025 |
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| Alaska Retirement Management Board | 278.00 | $21k | 0% | Dec 2025 |
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| Huntington National Bank | 213.00 | $17k | -21% | Dec 2025 |
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| Hilltop National Bank | 200.00 | $16k | 0% | Dec 2025 |
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| Amalgamated Bank | 165.00 | $13k | -12% | Dec 2025 |
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| NISA Investment Advisors | 149.00 | $12k | 292% | Dec 2025 |
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| Rockefeller Capital Management | 119.00 | $9.4k | -20% | Dec 2025 |
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| Covestor | 104.00 | $8.0k | -2% | Dec 2025 |
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| Harbour Investments | 82.00 | $6.5k | 0% | Dec 2025 |
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| Brian McDonald | 81.00 | $6.5k | -100% | Dec 2025 |
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| Versant Capital Management | 61.00 | $4.8k | 0% | Dec 2025 |
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| Hantz Financial Services | 60.00 | $5.0k | -29% | Dec 2025 |
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| Bessemer | 42.00 | $3.0k | -80% | Dec 2025 |
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| Hanson McClain Advisors | 40.00 | $3.1k | 54% | Dec 2025 |
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| Sound Income Strategies | 40.00 | $3.6k | 100% | Dec 2025 |
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| Sterling Capital Management | 36.00 | $2.8k | 177% | Dec 2025 |
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| Thomas Stevens, CFA" | 34.00 | $2.6k | 100% | Dec 2025 |
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| SageView Advisory Group | 30.00 | $2.4k | 100% | Dec 2025 |
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| Rothschild Investment | 25.00 | $2.0k | 400% | Dec 2025 |
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| EverSource Wealth Advisors | 24.00 | $1.9k | 85% | Dec 2025 |
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| GAMMA Investing | 18.00 | $1.4k | -51% | Dec 2025 |
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| Larson Financial Group | 17.00 | $1.3k | 100% | Dec 2025 |
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| Advisor Group Holdings | 14.00 | $1.1k | -12% | Dec 2025 |
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| Parkside Financial Bank & Trust | 10.00 | $785.000000 | 100% | Dec 2025 |
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| Quadrant Capital | 10.00 | $785.000000 | 100% | Dec 2025 |
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| Cedar Mountain Advisors | 10.00 | $785.000000 | 0% | Dec 2025 |
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| MAI Wealth Advisors | 9.00 | $707.000400 | 100% | Dec 2025 |
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| Signature | 6.00 | $471.000000 | 0% | Dec 2025 |
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| Sunbelt Securities | 5.00 | $392.000000 | 100% | Dec 2025 |
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| True Wealth Design | 4.00 | $314.000000 | 100% | Dec 2025 |
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| Salomon & Ludwin | 4.00 | $349.000000 | 0% | Dec 2025 |
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| Tucker Asset Management | 3.00 | $236.000100 | 100% | Dec 2025 |
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| SJS Investment Consulting | 2.00 | $157.000000 | 100% | Dec 2025 |
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| Jones Financial Companies, L.L | 2.00 | $157.000000 | 0% | Dec 2025 |
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| Atlantic Trust | 1.00 | $79.000000 | -98% | Dec 2025 |
|
| Hartland & Co | 1.00 | $79.000000 | -97% | Dec 2025 |
|
Who sold out of Mesa Laboratories?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Conestoga Capital Advisors | Sep 2025 | 427k | $29M |
| Simcoe Capital Management | Sep 2025 | 191k | $13M |
| Ameriprise Financial | Sep 2025 | 39k | $2.6M |
| Wellington Management Company | Jun 2025 | 23k | $2.1M |
| Victory Capital Management | Sep 2025 | 11k | $701k |
| Susquehanna International | Sep 2025 | 4.2k | $281k |
| State of Tennessee, Treasury Department | Sep 2025 | 1.2k | $83k |
| Fifth Third Bancorp | Sep 2025 | 264.00 | $18k |
| State of Wyoming | Sep 2025 | 198.00 | $13k |
| Optiver Holding B.V. | Sep 2025 | 38.00 | $2.5k |
| Principal Securities | Sep 2025 | 21.00 | $1.4k |
| Northwestern Mutual Wealth Management Company | Sep 2025 | 6.00 | $402.000000 |