Mesa Laboratories Inc
MLAB- Exchange
- Nasdaq
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0000724004
In the last 90 days, Mesa Laboratories Inc insiders filed 2 open-market purchases and 1 sale; 159 institutions reported holding it in 13F filings for Q2 2026, worth $500.8M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Mesa Laboratories Inc as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 157
- −6 vs. Q3 2024
- Shares held
- 5.10M
- +453.3K (+9.7%) vs. Q3 2024
- Total value
- $673.0M
- +$69.2M (+11.5%) vs. Q3 2024
- New holders
- 13
- 58 more added
- Sold out
- 19
- 52 more reduced
3 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MLAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 159 | $500.8M |
| Q1 2026 | 161 | $426.6M |
| Q4 2025 | 159 | $372.5M |
| Q3 2025 | 141 | $334.0M |
| Q2 2025 | 155 | $489.1M |
| Q1 2025 | 151 | $613.4M |
| Q4 2024 | 157 | $673.0M |
| Q3 2024 | 166 | $633.6M |
| Q2 2024 | 155 | $424.4M |
| Q1 2024 | 155 | $534.3M |
| Q4 2023 | 158 | $507.5M |
| Q3 2023 | 154 | $515.1M |
| Q2 2023 | 161 | $630.0M |
| Q1 2023 | 160 | $877.7M |
| Q4 2022 | 160 | $846.5M |
| Q3 2022 | 164 | $680.9M |
| Q2 2022 | 175 | $1.00B |
| Q1 2022 | 175 | $1.24B |
| Q4 2021 | 178 | $1.57B |
| Q3 2021 | 172 | $1.44B |
| Q2 2021 | 159 | $1.28B |
| Q1 2021 | 173 | $1.12B |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Mesa Laboratories Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teton Advisors, Inc. | 1,600 | $211.0K | 0.11% | −400−20.0% | Reduced |
| Amalgamated Bank | 1,588 | $209.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 1,567 | $206.6K | 0.00% | −164−9.5% | Reduced |
| Arizona State Retirement System | 1,565 | $206.4K | 0.00% | +7+0.4% | Added |
| ProShare Advisors LLC | 1,558 | $205.5K | 0.00% | +1,558 | New |
| Allspring Global Investments Holdings, LLC | 1,553 | $204.8K | 0.00% | −3,069−66.4% | Reduced |
| FMR LLC | 1,377 | $181.6K | 0.00% | +984+250.4% | Added |
| Tower Research Capital LLC (TRC) | 1,328 | $175.1K | 0.00% | +560+72.9% | Added |
| Police & Firemen's Retirement System of New Jersey | 1,244 | $164.0K | 0.00% | +1,244 | New |
| Oregon Public Employees Retirement Fund | 1,240 | $163.5K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 1,236 | $163.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 1,159 | $153.0K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 1,000 | $131.9K | 0.00% | +1,000 | New |
| US Bancorp | 892 | $117.6K | 0.00% | −106−10.6% | Reduced |
| Asset Dedication, LLC | 830 | $109.5K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 728 | $96.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 714 | $94.2K | 0.00% | −705−49.7% | Reduced |
| Resona Asset Management Co.,Ltd. | 695 | $92.5K | 0.00% | 00.0% | Unchanged |
| Amundi | 661 | $91.0K | 0.00% | +297+81.6% | Added |
| Bank of Montreal | 619 | $81.6K | 0.00% | +16+2.7% | Added |
| The PNC Financial Services Group, Inc. | 550 | $72.5K | 0.00% | +12+2.2% | Added |
| SRS Capital Advisors, Inc. | 521 | $68.7K | 0.00% | −7−1.3% | Reduced |
| Ameritas Investment Partners, Inc. | 509 | $67.1K | 0.00% | 00.0% | Unchanged |
| Rocky Mountain Advisers, LLC | 500 | $65.9K | 0.02% | 00.0% | Unchanged |
| Huntington National Bank | 422 | $55.6K | 0.00% | +66+18.5% | Added |
| CWM, LLC | 416 | $55.0K | 0.00% | +7+1.7% | Added |
| Fifth Third Bancorp | 359 | $47.3K | 0.00% | −30−7.7% | Reduced |
| CIBC Private Wealth Group, LLC | 259 | $36.7K | 0.00% | +1+0.4% | Added |
| Global Retirement Partners, LLC | 272 | $35.9K | 0.00% | +6+2.3% | Added |
| Hilltop National Bank | 200 | $26.4K | 0.01% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 150 | $19.8K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 150 | $19.8K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 148 | $19.5K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 124 | $16.3K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 121 | $16.0K | 0.00% | −2−1.6% | Reduced |
| Sterling Capital Management LLC | 112 | $14.8K | 0.00% | +99+761.5% | Added |
| Signaturefd, LLC | 99 | $13.1K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 82 | $10.8K | 0.00% | −4−4.7% | Reduced |
| State of Wyoming | 71 | $9.36K | 0.00% | −318−81.7% | Reduced |
| Quest Partners LLC | 50 | $6.59K | 0.00% | −263−84.0% | Reduced |
| Massmutual Trust Co FSB | 46 | $6.07K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 34 | $4.48K | 0.00% | −7−17.1% | Reduced |
| First Horizon Advisors, Inc. | 28 | $3.69K | 0.00% | −51−64.6% | Reduced |
| Mather Group, LLC. | 26 | $3.43K | 0.00% | +26 | New |
| Principal Securities, Inc. | 21 | $2.77K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 21 | $2.77K | 0.00% | +4+23.5% | Added |
| EverSource Wealth Advisors, LLC | 20 | $2.64K | 0.00% | +9+81.8% | Added |
| Versant Capital Management, Inc | 18 | $2.37K | 0.00% | −80−81.6% | Reduced |
| Umb Bank N A | 15 | $1.98K | 0.00% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 6 | $792 | 0.00% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 6 | $791 | 0.00% | −1−14.3% | Reduced |
| Farmers & Merchants Investments Inc | 4 | $527 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 3 | $396 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3 | $395 | 0.00% | −29−90.6% | Reduced |
| Larson Financial Group LLC | 1 | $132 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 0 | $132 | 0.00% | 0 | New |
| Bruce G. Allen Investments, LLC | 1 | $69 | 0.00% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −45,633−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −19,664−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −9,615−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −4,578−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −3,460−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −2,970−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −2,634−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −2,273−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −2,109−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −2,009−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −1,840−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −1,701−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −542−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −117−100.0% | Sold out |
| Ashton Thomas Securities, LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Fairman Group, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Eagle Asset Management Inc | – | – | – | – | Not filed |
| Raymond James & Associates | – | – | – | – | Not filed |
| Planning Capital Management Corp | – | – | – | – | Not filed |