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 2025
Institutional positions in Mesa Laboratories Inc as of Jun 30, 2025. 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
- 155
- +6 vs. Q1 2025
- Shares held
- 5.19M
- +184.9K (+3.7%) vs. Q1 2025
- Total value
- $489.1M
- −$105.0M (−17.7%) vs. Q1 2025
- New holders
- 25
- 48 more added
- Sold out
- 19
- 53 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Mesa Laboratories Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bessemer Group Inc | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 1 | $49 | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 1 | $63 | 0.00% | +1 | New |
| Parkside Financial Bank & Trust | 1 | $95 | 0.00% | +1 | New |
| TFC Financial Management | 1 | $95 | 0.00% | +1 | New |
| Jones Financial Companies LLLP | 2 | $197 | 0.00% | +2 | New |
| Farther Finance Advisors, LLC | 3 | $283 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 4 | $377 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 5 | $471 | 0.00% | +4+400.0% | Added |
| Rothschild Investment LLC | 5 | $471 | 0.00% | +5 | New |
| Beacon Capital Management, LLC | 6 | $568 | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 10 | $942 | 0.00% | −20−66.7% | Reduced |
| Sterling Capital Management LLC | 13 | $1.23K | 0.00% | −48−78.7% | Reduced |
| Nisa Investment Advisors, LLC | 16 | $1.51K | 0.00% | −5−23.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 18 | $1.70K | 0.00% | +18 | New |
| Principal Securities, Inc. | 21 | $1.98K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 31 | $2.92K | 0.00% | +19+158.3% | Added |
| Massmutual Trust Co FSB | 46 | $4.33K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 49 | $4.76K | 0.00% | +49 | New |
| IFP Advisors, Inc | 0 | $5.46K | 0.00% | 0 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 62 | $6.00K | 0.00% | +62 | New |
| Hantz Financial Services, Inc. | 72 | $7.00K | 0.00% | +63+700.0% | Added |
| EverSource Wealth Advisors, LLC | 78 | $7.35K | 0.00% | +49+169.0% | Added |
| Signaturefd, LLC | 79 | $7.44K | 0.00% | −2−2.5% | Reduced |
| First Horizon Advisors, Inc. | 80 | $7.54K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 82 | $7.73K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 94 | $8.86K | 0.00% | −34−26.6% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 94 | $8.86K | 0.00% | +94 | New |
| Skopos Labs, Inc. | 96 | $9.05K | 0.00% | +86+860.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 148 | $13.9K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 166 | $15.6K | 0.00% | +14+9.2% | Added |
| State of Wyoming | 198 | $18.7K | 0.00% | −229−53.6% | Reduced |
| Hilltop National Bank | 200 | $18.8K | 0.00% | +200 | New |
| Global Retirement Partners, LLC | 255 | $24.0K | 0.00% | +255 | New |
| CIBC Private Wealth Group, LLC | 259 | $24.4K | 0.00% | −1−0.4% | Reduced |
| Huntington National Bank | 332 | $31.3K | 0.00% | +17+5.4% | Added |
| Fifth Third Bancorp | 335 | $31.6K | 0.00% | −49−12.8% | Reduced |
| CWM, LLC | 401 | $38.0K | 0.00% | −46−10.3% | Reduced |
| Rocky Mountain Advisers, LLC | 500 | $47.1K | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 501 | $47.2K | 0.00% | +26+5.5% | Added |
| Ameritas Investment Partners, Inc. | 509 | $48.0K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 512 | $48.2K | 0.00% | −3−0.6% | Reduced |
| Aquatic Capital Management LLC | 654 | $61.6K | 0.00% | +654 | New |
| Geneos Wealth Management Inc. | 728 | $68.6K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 786 | $74.1K | 0.00% | +421+115.3% | Added |
| Asset Dedication, LLC | 830 | $78.2K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 842 | $79.3K | 0.00% | +684+432.9% | Added |
| Bank of Montreal | 900 | $84.8K | 0.00% | −69−7.1% | Reduced |
| KLP Kapitalforvaltning AS | 1,000 | $94.2K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 1,159 | $109.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,215 | $114.5K | 0.00% | −108−8.2% | Reduced |
| Public Employees Retirement Association of Colorado | 1,236 | $116.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 1,244 | $117.2K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 1,278 | $120.4K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 1,354 | $127.6K | 0.00% | −218−13.9% | Reduced |
| Amalgamated Bank | 1,551 | $146.0K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 1,613 | $152.0K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,699 | $167.6K | 0.01% | −93−5.2% | Reduced |
| Victory Capital Management Inc | 1,908 | $179.8K | 0.00% | −6,798−78.1% | Reduced |
| New York State Common Retirement Fund | 2,143 | $201.9K | 0.00% | 00.0% | Unchanged |
| MQS Management LLC | 2,194 | $206.7K | 0.11% | +2,194 | New |
| Virtu Financial LLC | 2,226 | $210.0K | 0.01% | +2,226 | New |
| Cambridge Investment Research Advisors, Inc. | 2,252 | $212.0K | 0.00% | −44−1.9% | Reduced |
| Brevan Howard Capital Management LP | 2,299 | $216.6K | 0.00% | +2,299 | New |
| Louisiana State Employees Retirement System | 2,500 | $235.6K | 0.00% | −100−3.8% | Reduced |
| Los Angeles Capital Management LLC | 2,504 | $235.9K | 0.00% | −520−17.2% | Reduced |
| State Board of Administration of Florida Retirement System | 2,564 | $241.6K | 0.00% | +374+17.1% | Added |
| Intech Investment Management LLC | 2,593 | $244.3K | 0.00% | −301−10.4% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 2,664 | $251.0K | 0.00% | −50−1.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 2,840 | $267.6K | 0.00% | −228−7.4% | Reduced |
| Illinois Municipal Retirement Fund | 2,884 | $271.7K | 0.00% | −176−5.8% | Reduced |
| MetLife Investment Management | 2,888 | $272.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 2,923 | $275.4K | 0.00% | +26+0.9% | Added |
| State of Alaska, Department of Revenue | 3,224 | $303.0K | 0.00% | +213+7.1% | Added |
| State of Tennessee, Treasury Department | 3,221 | $303.5K | 0.00% | −285−8.1% | Reduced |
| Kings Path Partners LLC | 3,405 | $320.8K | 0.13% | −756−18.2% | Reduced |
| Franklin Resources Inc | 3,476 | $327.5K | 0.00% | +182+5.5% | Added |
| Price T Rowe Associates Inc | 3,830 | $361.0K | 0.00% | +241+6.7% | Added |
| Gamco Investors, Inc. Et Al | 3,930 | $370.3K | 0.00% | +3,930 | New |
| Thrivent Financial for Lutherans | 3,996 | $377.0K | 0.00% | +5+0.1% | Added |
| Trexquant Investment LP | 4,020 | $378.8K | 0.00% | +4,020 | New |
| Deutsche Bank AG | 4,066 | $383.1K | 0.00% | −637−13.5% | Reduced |
| Tudor Investment Corp Et Al | 4,202 | $395.9K | 0.00% | +4,202 | New |
| SEI Investments Co | 4,362 | $411.0K | 0.00% | −1,054−19.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 4,801 | $452.0K | 0.06% | +4,801 | New |
| RSM US Wealth Management LLC | 4,971 | $468.4K | 0.01% | +84+1.7% | Added |
| JPMorgan Chase & Co | 5,038 | $474.7K | 0.00% | −20−0.4% | Reduced |
| California State Teachers Retirement System | 5,041 | $475.0K | 0.00% | 00.0% | Unchanged |
| Boston Partners | 5,421 | $510.8K | 0.00% | +758+16.3% | Added |
| Citigroup Inc | 5,609 | $528.5K | 0.00% | −3,250−36.7% | Reduced |
| Prudential Financial Inc | 5,658 | $533.1K | 0.00% | +130+2.4% | Added |
| Alliancebernstein L.P. | 5,660 | $533.3K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 6,056 | $570.6K | 0.06% | +5,994+9,667.7% | Added |
| Gsa Capital Partners LLP | 6,312 | $595.0K | 0.04% | +3,965+168.9% | Added |
| Creative Planning | 6,353 | $598.6K | 0.00% | −1,432−18.4% | Reduced |
| Great West Life Assurance Co | 6,927 | $653.0K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 7,088 | $667.9K | 0.00% | +106+1.5% | Added |
| AQR Capital Management LLC | 7,727 | $728.0K | 0.00% | −429−5.3% | Reduced |
| Man Group plc | 7,869 | $741.4K | 0.00% | +2,859+57.1% | Added |
| Stifel Financial Corp | 8,292 | $781.3K | 0.00% | +4,902+144.6% | Added |