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 2022
Institutional positions in Mesa Laboratories Inc as of Dec 31, 2022. 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
- 160
- +1 vs. Q3 2022
- Shares held
- 5.08M
- +414.9K (+8.9%) vs. Q3 2022
- Total value
- $846.5M
- +$189.7M (+28.9%) vs. Q3 2022
- New holders
- 25
- 64 more added
- Sold out
- 24
- 49 more reduced
5 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Mesa Laboratories Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cambridge Investment Research Advisors, Inc. | 5,338 | $887.0K | 0.00% | +114+2.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,369 | $892.0K | 0.01% | +815+17.9% | Added |
| Daiwa Securities Group Inc. | 5,653 | $940.0K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 5,676 | $943.4K | 0.00% | +5,676 | New |
| Bridgewater Associates, LP | 6,036 | $1.00M | 0.01% | −2,029−25.2% | Reduced |
| Stifel Financial Corp | 6,042 | $1.00M | 0.00% | −199−3.2% | Reduced |
| Great West Life Assurance Co | 6,480 | $1.08M | 0.00% | −49−0.8% | Reduced |
| California State Teachers Retirement System | 6,664 | $1.11M | 0.00% | +145+2.2% | Added |
| Captrust Financial Advisors | 6,856 | $1.14M | 0.01% | +6,856 | New |
| SEI Investments Co | 7,297 | $1.21M | 0.00% | −1,142−13.5% | Reduced |
| Motley Fool Asset Management LLC | 8,556 | $1.42M | 0.16% | −744−8.0% | Reduced |
| Victory Capital Management Inc | 9,063 | $1.51M | 0.00% | −4,464−33.0% | Reduced |
| Public Sector Pension Investment Board | 9,162 | $1.52M | 0.01% | 00.0% | Unchanged |
| Credit Suisse AG | 9,164 | $1.52M | 0.00% | +1,638+21.8% | Added |
| Moody Aldrich Partners LLC | 11,438 | $1.90M | 0.39% | −11,884−51.0% | Reduced |
| Envestnet Asset Management Inc | 12,597 | $2.09M | 0.00% | +1,327+11.8% | Added |
| Legal & General Group Plc | 12,673 | $2.11M | 0.00% | +323+2.6% | Added |
| Swiss National Bank | 12,802 | $2.13M | 0.00% | +400+3.2% | Added |
| JPMorgan Chase & Co | 13,321 | $2.21M | 0.00% | −176−1.3% | Reduced |
| King Luther Capital Management Corp | 13,891 | $2.31M | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 14,027 | $2.33M | 0.00% | +220+1.6% | Added |
| Rice Hall James & Associates, LLC | 14,275 | $2.37M | 0.14% | −622−4.2% | Reduced |
| Alliancebernstein L.P. | 14,486 | $2.41M | 0.00% | +70.0% | Added |
| Goldman Sachs Group Inc | 16,214 | $2.69M | 0.00% | +9,326+135.4% | Added |
| Renaissance Technologies LLC | 17,934 | $2.98M | 0.00% | +9,734+118.7% | Added |
| Public Employees Retirement System of Ohio | 18,911 | $3.14M | 0.01% | +2,664+16.4% | Added |
| Nuveen Asset Management, LLC | 19,031 | $3.16M | 0.00% | −223−1.2% | Reduced |
| Kennedy Capital Management, Inc. | 22,956 | $3.82M | 0.11% | +22,956 | New |
| Kent Lake Capital LLC | 28,204 | $4.69M | 2.80% | +28,204 | New |
| Royal Bank of Canada | 32,279 | $5.37M | 0.00% | +5,844+22.1% | Added |
| Bank of America Corp | 32,439 | $5.39M | 0.00% | +2,834+9.6% | Added |
| Granahan Investment Management Inc | 33,894 | $5.63M | 0.17% | −1,001−2.9% | Reduced |
| Charles Schwab Investment Management Inc | 38,193 | $6.35M | 0.00% | +1,347+3.7% | Added |
| Russell Investments Group, Ltd. | 39,950 | $6.64M | 0.01% | −12,757−24.2% | Reduced |
| Fred Alger Management, LLC | 49,193 | $8.18M | 0.04% | +60.0% | Added |
| Citadel Advisors LLC | 50,538 | $8.40M | 0.01% | +28,257+126.8% | Added |
| DF Dent & Co Inc | 51,101 | $8.49M | 0.13% | −3,165−5.8% | Reduced |
| Glenmede Trust Co NA | 51,186 | $8.51M | 0.05% | −7,083−12.2% | Reduced |
| Comerica Bank | 50,366 | $9.27M | 0.07% | +5,193+11.5% | Added |
| Raymond James & Associates | 58,131 | $9.66M | 0.01% | +11,693+25.2% | Added |
| Wells Fargo & Company | 61,327 | $10.2M | 0.00% | −2,737−4.3% | Reduced |
| Ameriprise Financial Inc | 65,680 | $10.9M | 0.00% | −345−0.5% | Reduced |
| Bank of New York Mellon Corp | 65,896 | $11.0M | 0.00% | +12,716+23.9% | Added |
| Point72 Asset Management, L.P. | 78,014 | $13.0M | 0.05% | +41,855+115.8% | Added |
| Dimensional Fund Advisors LP | 78,426 | $13.0M | 0.00% | +5,371+7.4% | Added |
| Northern Trust Corp | 84,489 | $14.0M | 0.00% | +210.0% | Added |
| Schroder Investment Management Group | 95,236 | $15.8M | 0.03% | −40,733−30.0% | Reduced |
| Geode Capital Management, LLC | 95,887 | $15.9M | 0.00% | +3,295+3.6% | Added |
| Eagle Asset Management Inc | 100,056 | $17.2M | 0.11% | +10,077+11.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 143,523 | $23.9M | 0.07% | −1,767−1.2% | Reduced |
| Principal Financial Group Inc | 150,522 | $25.0M | 0.02% | +11,932+8.6% | Added |
| Royce & Associates LP | 160,577 | $26.7M | 0.28% | −90,603−36.1% | Reduced |
| Geneva Capital Management LLC | 191,816 | $31.9M | 0.72% | +87,031+83.1% | Added |
| State Street Corp | 207,254 | $34.4M | 0.00% | −2,089−1.0% | Reduced |
| Ranger Investment Management, L.P. | 214,281 | $35.6M | 2.64% | +5,829+2.8% | Added |
| Invesco Ltd. | 232,427 | $38.6M | 0.01% | +801+0.3% | Added |
| Morgan Stanley | 263,735 | $43.8M | 0.00% | +234,712+808.7% | Added |
| Vanguard Group Inc | 359,293 | $59.7M | 0.00% | +10,266+2.9% | Added |
| Conestoga Capital Advisors, LLC | 574,783 | $95.5M | 1.79% | +86,648+17.8% | Added |
| BlackRock Inc. | 874,436 | $145.3M | 0.00% | +11,426+1.3% | Added |
| Putnam Investments LLC | 0 | $0 | 0.00% | −23,328−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −13,929−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −8,969−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −6,796−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −4,338−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −2,445−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −2,114−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −1,898−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −1,701−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −1,668−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −1,640−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −1,614−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −1,450−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −1,437−100.0% | Sold out |
| Mutual of America Capital Management LLC | 0 | $0 | 0.00% | −995−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −543−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | 0 | Sold out |
| Wolff Wiese Magana LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Atlanta Capital Management Co L L C | – | – | – | – | Not filed |
| Eaton Vance Management | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |
| FourThought Financial, LLC | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |