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 2021
Institutional positions in Mesa Laboratories Inc as of Dec 31, 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
- 178
- +7 vs. Q3 2021
- Shares held
- 4.79M
- +31.4K (+0.7%) vs. Q3 2021
- Total value
- $1.57B
- +$131.0M (+9.1%) vs. Q3 2021
- New holders
- 24
- 69 more added
- Sold out
- 17
- 52 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Mesa Laboratories Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 920,887 | $302.1M | 0.01% | +37,073+4.2% | Added |
| Conestoga Capital Advisors, LLC | 516,819 | $169.6M | 2.21% | +2,196+0.4% | Added |
| Royce & Associates LP | 342,758 | $112.5M | 0.84% | +1,553+0.5% | Added |
| Vanguard Group Inc | 337,028 | $110.6M | 0.00% | +14,245+4.4% | Added |
| Invesco Ltd. | 275,652 | $90.4M | 0.02% | +26,821+10.8% | Added |
| State Street Corp | 191,077 | $62.7M | 0.00% | +8,310+4.5% | Added |
| Ranger Investment Management, L.P. | 163,233 | $53.6M | 2.92% | −8,433−4.9% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 156,905 | $51.5M | 0.12% | −729−0.5% | Reduced |
| Atlanta Capital Management Co L L C | 135,771 | $44.5M | 0.15% | −2,575−1.9% | Reduced |
| Schroder Investment Management Group | 122,461 | $40.2M | 0.05% | −14,679−10.7% | Reduced |
| Geode Capital Management, LLC | 90,272 | $29.6M | 0.00% | +3,585+4.1% | Added |
| Principal Financial Group Inc | 90,735 | $29.6M | 0.02% | +16,855+22.8% | Added |
| Northern Trust Corp | 81,882 | $26.9M | 0.00% | −1,543−1.8% | Reduced |
| Glenmede Trust Co NA | 73,402 | $24.1M | 0.11% | −361−0.5% | Reduced |
| Ameriprise Financial Inc | 70,547 | $23.1M | 0.01% | +22,164+45.8% | Added |
| Eagle Asset Management Inc | 66,075 | $21.9M | 0.10% | −2,262−3.3% | Reduced |
| DF Dent & Co Inc | 60,827 | $20.0M | 0.20% | +256+0.4% | Added |
| Bank of New York Mellon Corp | 59,282 | $19.4M | 0.00% | −855−1.4% | Reduced |
| Dimensional Fund Advisors LP | 57,988 | $19.0M | 0.01% | +12,894+28.6% | Added |
| Russell Investments Group, Ltd. | 51,940 | $17.0M | 0.03% | +4,583+9.7% | Added |
| Fred Alger Management, LLC | 50,387 | $16.5M | 0.04% | −1,560−3.0% | Reduced |
| Granahan Investment Management Inc | 46,618 | $15.3M | 0.31% | +35,946+336.8% | Added |
| Comerica Bank | 45,199 | $13.1M | 0.10% | −925−2.0% | Reduced |
| Moody Aldrich Partners LLC | 37,855 | $12.4M | 1.73% | −6,977−15.6% | Reduced |
| Charles Schwab Investment Management Inc | 36,495 | $12.0M | 0.00% | +774+2.2% | Added |
| Wells Fargo & Company | 35,495 | $11.6M | 0.00% | +2,396+7.2% | Added |
| Bank of America Corp | 32,403 | $10.6M | 0.00% | −370−1.1% | Reduced |
| Raymond James & Associates | 30,041 | $9.86M | 0.01% | +3,792+14.4% | Added |
| Putnam Investments LLC | 28,569 | $9.37M | 0.01% | +1,612+6.0% | Added |
| Royal Bank of Canada | 24,384 | $8.00M | 0.00% | +902+3.8% | Added |
| Morgan Stanley | 21,531 | $7.06M | 0.00% | +3,233+17.7% | Added |
| Nuveen Asset Management, LLC | 18,192 | $5.78M | 0.00% | −1,237−6.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 17,198 | $5.64M | 0.01% | +798+4.9% | Added |
| Renaissance Technologies LLC | 15,882 | $5.21M | 0.01% | −11,218−41.4% | Reduced |
| JPMorgan Chase & Co | 15,493 | $5.08M | 0.00% | −2,118−12.0% | Reduced |
| Alliancebernstein L.P. | 14,196 | $4.66M | 0.00% | −98−0.7% | Reduced |
| Rhumbline Advisers | 13,980 | $4.59M | 0.01% | +292+2.1% | Added |
| King Luther Capital Management Corp | 13,891 | $4.56M | 0.02% | 00.0% | Unchanged |
| Victory Capital Management Inc | 13,860 | $4.55M | 0.00% | +3,171+29.7% | Added |
| Motley Fool Asset Management LLC | 13,328 | $4.37M | 0.28% | −684−4.9% | Reduced |
| Parametric Portfolio Associates LLC | 13,171 | $4.32M | 0.00% | +769+6.2% | Added |
| Legal & General Group Plc | 12,799 | $4.20M | 0.00% | +673+5.6% | Added |
| Prudential Financial Inc | 11,895 | $3.90M | 0.00% | +6,225+109.8% | Added |
| Goldman Sachs Group Inc | 11,674 | $3.83M | 0.00% | −7,783−40.0% | Reduced |
| Swiss National Bank | 11,502 | $3.77M | 0.00% | +200+1.8% | Added |
| US Bancorp | 11,470 | $3.76M | 0.01% | −56−0.5% | Reduced |
| Rice Hall James & Associates, LLC | 11,022 | $3.62M | 0.13% | +3,510+46.7% | Added |
| Public Sector Pension Investment Board | 10,638 | $3.49M | 0.02% | +120+1.1% | Added |
| Public Employees Retirement System of Ohio | 10,279 | $3.37M | 0.01% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 9,749 | $3.20M | 0.00% | +686+7.6% | Added |
| EAM Investors, LLC | 9,696 | $3.18M | 0.52% | −234−2.4% | Reduced |
| State of New Jersey Common Pension Fund D | 8,992 | $2.95M | 0.01% | −644−6.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 8,960 | $2.94M | 0.00% | +8,960 | New |
| Millennium Management LLC | 8,209 | $2.69M | 0.00% | +3,850+88.3% | Added |
| SEI Investments Co | 7,797 | $2.56M | 0.00% | −763−8.9% | Reduced |
| Daiwa Securities Group Inc. | 7,155 | $2.35M | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 7,108 | $2.33M | 0.00% | +209+3.0% | Added |
| EAM Global Investors LLC | 7,052 | $2.31M | 0.41% | 00.0% | Unchanged |
| UBS Group AG | 7,039 | $2.31M | 0.00% | +1,003+16.6% | Added |
| Candriam Luxembourg S.C.A. | 6,597 | $2.16M | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 6,506 | $2.13M | 0.00% | +1,185+22.3% | Added |
| Eaton Vance Management | 6,361 | $2.09M | 0.00% | +67+1.1% | Added |
| New York State Common Retirement Fund | 6,286 | $2.06M | 0.00% | +2,737+77.1% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 6,200 | $2.06M | 0.01% | +2,200+55.0% | Added |
| BNP Paribas Arbitrage, SA | 6,128 | $2.01M | 0.00% | −1,329−17.8% | Reduced |
| Bahl & Gaynor Inc | 5,588 | $1.83M | 0.01% | −43−0.8% | Reduced |
| Lazard Asset Management LLC | 5,570 | $1.83M | 0.00% | +4,584+464.9% | Added |
| Bridgewater Associates, LP | 5,538 | $1.82M | 0.01% | +451+8.9% | Added |
| Teton Advisors, Inc. | 5,500 | $1.80M | 0.26% | −500−8.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,885 | $1.60M | 0.01% | +755+18.3% | Added |
| Yousif Capital Management, LLC | 4,731 | $1.55M | 0.02% | +4,731 | New |
| Citigroup Inc | 4,572 | $1.50M | 0.00% | +1,318+40.5% | Added |
| Great West Life Assurance Co | 4,521 | $1.48M | 0.00% | +42+0.9% | Added |
| Exchange Traded Concepts, LLC | 4,446 | $1.46M | 0.03% | +75+1.7% | Added |
| Credit Suisse AG | 4,428 | $1.45M | 0.00% | +337+8.2% | Added |
| Thrivent Financial for Lutherans | 4,252 | $1.40M | 0.00% | +46+1.1% | Added |
| Martingale Asset Management L P | 4,181 | $1.37M | 0.02% | −100−2.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 3,949 | $1.30M | 0.01% | +4+0.1% | Added |
| The PNC Financial Services Group, Inc. | 3,821 | $1.25M | 0.00% | +389+11.3% | Added |
| Texas Permanent School Fund | 3,767 | $1.24M | 0.02% | −82−2.1% | Reduced |
| State of Alaska, Department of Revenue | 3,702 | $1.21M | 0.01% | −95−2.5% | Reduced |
| Marshall Wace, LLP | 3,683 | $1.21M | 0.00% | −10,546−74.1% | Reduced |
| Deutsche Bank AG | 3,277 | $1.07M | 0.00% | +142+4.5% | Added |
| UBS Asset Management Americas Inc | 3,209 | $1.05M | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 3,040 | $997.0K | 0.00% | −1,019−25.1% | Reduced |
| American International Group, Inc. | 3,038 | $997.0K | 0.00% | −97−3.1% | Reduced |
| Alberta Investment Management Corp | 2,825 | $927.0K | 0.01% | +2,825 | New |
| Qube Research & Technologies Ltd | 2,818 | $925.0K | 0.01% | +1,938+220.2% | Added |
| Brinker Capital Investments, LLC | 2,588 | $849.0K | 0.01% | +452+21.2% | Added |
| Manufacturers Life Insurance Company, The | 2,524 | $828.0K | 0.00% | −9−0.4% | Reduced |
| Louisiana State Employees Retirement System | 2,500 | $820.0K | 0.02% | 00.0% | Unchanged |
| Amalgamated Bank | 2,430 | $797.0K | 0.01% | −29−1.2% | Reduced |
| Highland Capital Management Fund Advisors, L.P. | 2,300 | $755.0K | 0.11% | +2,300 | New |
| Oppenheimer Asset Management Inc. | 2,282 | $749.0K | 0.01% | +20+0.9% | Added |
| Panagora Asset Management Inc | 2,163 | $710.0K | 0.00% | −731−25.3% | Reduced |
| Neuberger Berman Group LLC | 2,140 | $701.0K | 0.00% | −3−0.1% | Reduced |
| Maryland State Retirement & Pension System | 2,083 | $683.0K | 0.02% | +35+1.7% | Added |
| Oregon Public Employees Retirement Fund | 2,057 | $675.0K | 0.01% | +88+4.5% | Added |
| Balyasny Asset Management LLC | 2,036 | $668.0K | 0.00% | +855+72.4% | Added |
| Bank of Montreal | 1,983 | $661.0K | 0.00% | −7,686−79.5% | Reduced |