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, Q2 2021
Institutional positions in Mesa Laboratories Inc as of Jun 30, 2021. 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
- 159
- −14 vs. Q1 2021
- Shares held
- 4.71M
- +95.8K (+2.1%) vs. Q1 2021
- Total value
- $1.28B
- +$152.6M (+13.6%) vs. Q1 2021
- New holders
- 15
- 63 more added
- Sold out
- 29
- 57 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Mesa Laboratories Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Martingale Asset Management L P | 1,701 | $463.0K | 0.01% | −100−5.6% | Reduced |
| Quadrature Capital Ltd | 1,593 | $430.0K | 0.02% | +1,593 | New |
| MetLife Investment Management | 1,560 | $423.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 1,559 | $423.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 1,500 | $407.0K | 0.00% | −1,800−54.5% | Reduced |
| State Board of Administration of Florida Retirement System | 1,489 | $404.0K | 0.00% | 00.0% | Unchanged |
| Kistler-Tiffany Companies, LLC | 1,465 | $397.0K | 0.09% | 00.0% | Unchanged |
| Everence Capital Management Inc | 1,460 | $396.0K | 0.03% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,418 | $384.5K | 0.01% | +93+7.0% | Added |
| ProShare Advisors LLC | 1,403 | $380.0K | 0.00% | −7−0.5% | Reduced |
| Balyasny Asset Management LLC | 1,399 | $379.0K | 0.00% | −1,066−43.2% | Reduced |
| 6 Meridian | 1,398 | $379.0K | 0.03% | −8−0.6% | Reduced |
| Arizona State Retirement System | 1,395 | $378.0K | 0.00% | −21−1.5% | Reduced |
| HighTower Advisors, LLC | 1,405 | $377.0K | 0.00% | +6+0.4% | Added |
| Centiva Capital, LP | 1,386 | $376.0K | 0.03% | +1,386 | New |
| Lazard Asset Management LLC | 1,317 | $357.0K | 0.00% | −465−26.1% | Reduced |
| Mesirow Financial Investment Management, Inc. | 1,315 | $357.0K | 0.91% | +5+0.4% | Added |
| Engineers Gate Manager LP | 1,214 | $329.0K | 0.02% | −331−21.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 1,100 | $298.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,072 | $291.0K | 0.00% | +64+6.3% | Added |
| Mackenzie Financial Corp | 1,070 | $290.0K | 0.00% | +1,070 | New |
| Susquehanna Fundamental Investments, LLC | 1,050 | $285.0K | 0.01% | −2,433−69.9% | Reduced |
| Legacy Wealth Asset Management, LLC | 1,014 | $275.0K | 0.12% | −378−27.2% | Reduced |
| Penobscot Investment Management Company, Inc. | 1,010 | $274.0K | 0.04% | +1,010 | New |
| Ergoteles LLC | 900 | $244.0K | 0.01% | +900 | New |
| LPL Financial LLC | 855 | $232.0K | 0.00% | −29−3.3% | Reduced |
| Captrust Financial Advisors | 778 | $211.0K | 0.00% | +86+12.4% | Added |
| Cubist Systematic Strategies, LLC | 755 | $205.0K | 0.00% | −2,059−73.2% | Reduced |
| Harbour Investments, Inc. | 734 | $199.0K | 0.01% | −6−0.8% | Reduced |
| Geneos Wealth Management Inc. | 728 | $197.0K | 0.01% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 694 | $188.0K | 0.00% | +44+6.8% | Added |
| Manchester Capital Management LLC | 663 | $180.0K | 0.02% | −405−37.9% | Reduced |
| Rocky Mountain Advisers, LLC | 500 | $136.0K | 0.17% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 404 | $110.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 400 | $108.0K | 0.07% | +400 | New |
| SRS Capital Advisors, Inc. | 353 | $96.0K | 0.01% | +353 | New |
| Huntington National Bank | 314 | $85.0K | 0.00% | +112+55.4% | Added |
| Dark Forest Capital Management LP | 263 | $71.0K | 0.03% | +263 | New |
| Ceredex Value Advisors LLC | 200 | $54.0K | 0.00% | +75+60.0% | Added |
| Meeder Asset Management Inc | 174 | $47.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 167 | $45.0K | 0.00% | −423−71.7% | Reduced |
| Fifth Third Bancorp | 159 | $43.0K | 0.00% | −9−5.4% | Reduced |
| WealthShield Partners, LLC | 150 | $41.0K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 148 | $40.0K | 0.00% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 86 | $23.3K | 0.01% | +49+132.4% | Added |
| Spire Wealth Management | 80 | $22.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 75 | $20.0K | 0.00% | +10+15.4% | Added |
| Wolff Wiese Magana LLC | 59 | $16.0K | 0.01% | 00.0% | Unchanged |
| Macquarie Group Ltd | 56 | $15.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 40 | $11.0K | 0.00% | −8−16.7% | Reduced |
| KB Financial Partners, LLC | 28 | $8.00K | 0.00% | −8−22.2% | Reduced |
| IronBridge Private Wealth, LLC | 31 | $8.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 23 | $6.00K | 0.00% | +3+15.0% | Added |
| American Portfolios Advisors | 17 | $4.61K | 0.00% | +3+21.4% | Added |
| FourThought Financial, LLC | 13 | $3.00K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 12 | $3.00K | 0.00% | +12 | New |
| Parkside Financial Bank & Trust | 7 | $2.00K | 0.00% | −6−46.2% | Reduced |
| Signaturefd, LLC | 5 | $1.00K | 0.00% | −6−54.5% | Reduced |
| HM Payson & Co | 5 | $1.00K | 0.00% | +5 | New |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −9,620−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −8,186−100.0% | Sold out |
| Foundry Partners, LLC | 0 | $0 | 0.00% | −5,702−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −5,623−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −4,861−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −3,279−100.0% | Sold out |
| Crawford Investment Counsel Inc | 0 | $0 | 0.00% | −2,720−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −2,177−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −1,823−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −1,796−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −1,659−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −1,595−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −1,197−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −985−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −900−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −882−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −851−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Tarbox Family Office, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Wealthcare Capital Management LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |