Mesa Laboratories Inc
MLAB- 交易所
- Nasdaq
- 產業
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0000724004
近 90 天，Mesa Laboratories Inc 內部人申報 2 筆公開市場買進、1 筆賣出；2026 年第 2 季末有 159 家機構在 13F 申報持有，市值合計 $5.01 億；沒有大師持有。
2026 年第 2 季 13F 持有人
Mesa Laboratories Inc 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 159
- 較 2026 年第 1 季 +2 家
- 持有股數
- 503.1 萬
- 較 2026 年第 1 季 +28.2 萬 (+5.9%)
- 總市值
- $5.01 億
- 較 2026 年第 1 季 +$8,107 萬 (+19.3%)
- 新進機構
- 20
- 另有 73 家加碼
- 清倉機構
- 18
- 另有 38 家減碼
另有 4 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 MLAB 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 159 | $5.01 億 |
| 2026 年第 1 季 | 161 | $4.27 億 |
| 2025 年第 4 季 | 159 | $3.72 億 |
| 2025 年第 3 季 | 141 | $3.34 億 |
| 2025 年第 2 季 | 155 | $4.89 億 |
| 2025 年第 1 季 | 151 | $6.13 億 |
| 2024 年第 4 季 | 157 | $6.73 億 |
| 2024 年第 3 季 | 166 | $6.34 億 |
| 2024 年第 2 季 | 155 | $4.24 億 |
| 2024 年第 1 季 | 155 | $5.34 億 |
| 2023 年第 4 季 | 158 | $5.07 億 |
| 2023 年第 3 季 | 154 | $5.15 億 |
| 2023 年第 2 季 | 161 | $6.30 億 |
| 2023 年第 1 季 | 160 | $8.78 億 |
| 2022 年第 4 季 | 160 | $8.47 億 |
| 2022 年第 3 季 | 164 | $6.81 億 |
| 2022 年第 2 季 | 175 | $10.0 億 |
| 2022 年第 1 季 | 175 | $12.4 億 |
| 2021 年第 4 季 | 178 | $15.7 億 |
| 2021 年第 3 季 | 172 | $14.4 億 |
| 2021 年第 2 季 | 159 | $12.8 億 |
| 2021 年第 1 季 | 173 | $11.2 億 |
2026 年第 2 季持有機構
每家機構持有 Mesa Laboratories Inc 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Long Path Partners LP | 477,126 | $4,750 萬 | 20.24% | +71,543+17.6% | 加碼 |
| BlackRock, Inc. | 440,552 | $4,386 萬 | 0.00% | +46,701+11.9% | 加碼 |
| Boston Partners | 265,149 | $2,639 萬 | 0.02% | −3,562−1.3% | 減碼 |
| Vanguard Capital Management LLC | 237,457 | $2,364 萬 | 0.00% | +4,814+2.1% | 加碼 |
| AQR Capital Management LLC | 203,739 | $2,028 萬 | 0.01% | +33,177+19.5% | 加碼 |
| Ranger Investment Management, L.P. | 173,988 | $1,732 萬 | 1.10% | −28,915−14.3% | 減碼 |
| Morgan Stanley | 156,979 | $1,563 萬 | 0.00% | −5,137−3.2% | 減碼 |
| Diamond Hill Capital Management Inc | 155,771 | $1,551 萬 | 0.12% | +469+0.3% | 加碼 |
| Raymond James Financial Inc | 149,937 | $1,493 萬 | 0.00% | +27,026+22.0% | 加碼 |
| Dimensional Fund Advisors LP | 148,395 | $1,477 萬 | 0.00% | +23,765+19.1% | 加碼 |
| Geode Capital Management, LLC | 139,682 | $1,391 萬 | 0.00% | +11,680+9.1% | 加碼 |
| Kennedy Capital Management, Inc. | 138,301 | $1,377 萬 | 0.24% | −4,042−2.8% | 減碼 |
| Jacobs Levy Equity Management, Inc | 130,838 | $1,302 萬 | 0.05% | +86,421+194.6% | 加碼 |
| State Street Corp | 124,292 | $1,237 萬 | 0.00% | +2,224+1.8% | 加碼 |
| Russell Investments Group, Ltd. | 121,845 | $1,213 萬 | 0.01% | −13,224−9.8% | 減碼 |
| Wasatch Advisors Inc | 115,668 | $1,151 萬 | 0.08% | +64,435+125.8% | 加碼 |
| Royce & Associates LP | 113,395 | $1,129 萬 | 0.09% | −47,834−29.7% | 減碼 |
| Crawford Investment Counsel Inc | 98,805 | $983.6 萬 | 0.16% | +3,270+3.4% | 加碼 |
| FMR LLC | 88,857 | $884.6 萬 | 0.00% | +82,387+1,273.4% | 加碼 |
| D. E. Shaw & Co., Inc. | 81,755 | $813.9 萬 | 0.01% | +27,197+49.8% | 加碼 |
| Jane Street Group, LLC | 71,580 | $712.6 萬 | 0.00% | +71,580 | 新進 |
| Vanguard Portfolio Management LLC | 69,350 | $690.4 萬 | 0.00% | +16,764+31.9% | 加碼 |
| Meros Investment Management, LP | 67,962 | $676.6 萬 | 2.15% | −70−0.1% | 減碼 |
| Northern Trust Corp | 65,745 | $654.5 萬 | 0.00% | −3,519−5.1% | 減碼 |
| Goldman Sachs Group Inc | 64,322 | $640.3 萬 | 0.00% | −6,295−8.9% | 減碼 |
| Gabelli Funds LLC | 62,499 | $622.2 萬 | 0.04% | 00.0% | 不變 |
| Monimus Capital Management, LP | 55,344 | $550.9 萬 | 1.40% | −45,948−45.4% | 減碼 |
| Charles Schwab Investment Management Inc | 54,463 | $542.2 萬 | 0.00% | −7,961−12.8% | 減碼 |
| Bank of America Corp | 49,952 | $497.3 萬 | 0.00% | −7,919−13.7% | 減碼 |
| Bank of New York Mellon Corp | 45,602 | $454.0 萬 | 0.00% | +1,665+3.8% | 加碼 |
| Herald Investment Management Ltd | 42,500 | $422.6 萬 | 0.57% | −7,500−15.0% | 減碼 |
| Vanguard Fiduciary Trust Co | 39,536 | $393.6 萬 | 0.00% | +1,199+3.1% | 加碼 |
| Qube Research & Technologies Ltd | 37,402 | $372.3 萬 | 0.00% | +37,402 | 新進 |
| Citadel Advisors LLC | 35,890 | $357.3 萬 | 0.00% | +27,467+326.1% | 加碼 |
| Jupiter Topco LLC | 30,996 | $308.6 萬 | 0.00% | +30,996 | 新進 |
| Two Sigma Investments, LP | 29,239 | $291.1 萬 | 0.00% | +12,880+78.7% | 加碼 |
| Renaissance Technologies LLC | 28,900 | $287.7 萬 | 0.00% | −2,700−8.5% | 減碼 |
| BBR Partners, LLC | 25,195 | $250.8 萬 | 0.12% | 00.0% | 不變 |
| Man Group plc | 24,070 | $239.6 萬 | 0.00% | +21,593+871.7% | 加碼 |
| Point72 Asset Management, L.P. | 22,514 | $224.1 萬 | 0.00% | +6,205+38.0% | 加碼 |
| Franklin Resources Inc | 21,905 | $218.1 萬 | 0.00% | +352+1.6% | 加碼 |
| American Century Companies Inc | 20,364 | $202.7 萬 | 0.00% | +6,991+52.3% | 加碼 |
| Rice Hall James & Associates, LLC | 18,968 | $188.8 萬 | 0.09% | +4,746+33.4% | 加碼 |
| State of Wisconsin Investment Board | 18,906 | $188.2 萬 | 0.00% | −100−0.5% | 減碼 |
| Segall Bryant & Hamill, LLC | 18,108 | $180.3 萬 | 0.02% | −66−0.4% | 減碼 |
| Numerai GP LLC | 17,769 | $176.9 萬 | 0.14% | +6,817+62.2% | 加碼 |
| XTX Topco Ltd | 17,475 | $174.0 萬 | 0.02% | +11,274+181.8% | 加碼 |
| King Luther Capital Management Corp | 17,411 | $173.3 萬 | 0.01% | 00.0% | 不變 |
| Creative Planning | 16,615 | $165.4 萬 | 0.00% | +1,621+10.8% | 加碼 |
| Royal Bank of Canada | 14,803 | $147.4 萬 | 0.00% | +1,528+11.5% | 加碼 |
| Engineers Gate Manager LP | 14,731 | $146.6 萬 | 0.02% | +10,965+291.2% | 加碼 |
| Mariner, LLC | 14,407 | $143.4 萬 | 0.00% | +5,441+60.7% | 加碼 |
| Wells Fargo & Company | 14,386 | $143.2 萬 | 0.00% | +12,470+650.8% | 加碼 |
| NFJ Investment Group, LLC | 14,256 | $141.9 萬 | 0.05% | +14,256 | 新進 |
| Nuveen, LLC | 13,896 | $138.3 萬 | 0.00% | +3,757+37.1% | 加碼 |
| Ieq Capital, LLC | 13,580 | $135.2 萬 | 0.01% | +3,922+40.6% | 加碼 |
| Principal Financial Group Inc | 12,069 | $120.1 萬 | 0.00% | +981+8.8% | 加碼 |
| Invesco Ltd. | 11,862 | $118.1 萬 | 0.00% | −2,241−15.9% | 減碼 |
| Globeflex Capital L P | 11,581 | $115.3 萬 | 0.15% | +743+6.9% | 加碼 |
| Stifel Financial Corp | 11,202 | $111.5 萬 | 0.00% | −161−1.4% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 10,010 | $99.6 萬 | 0.02% | +3,695+58.5% | 加碼 |
| Envestnet Asset Management Inc | 8,816 | $87.8 萬 | 0.00% | +192+2.2% | 加碼 |
| Marshall Wace, LLP | 8,740 | $87.0 萬 | 0.00% | +8,740 | 新進 |
| CM Wealth Advisors LLC | 8,341 | $83.0 萬 | 0.15% | +8,341 | 新進 |
| Gamco Investors, Inc. Et Al | 8,340 | $83.0 萬 | 0.01% | +506+6.5% | 加碼 |
| UBS Group AG | 7,773 | $77.4 萬 | 0.00% | −4,273−35.5% | 減碼 |
| CenterBook Partners LP | 7,739 | $77.0 萬 | 0.04% | −6,455−45.5% | 減碼 |
| Quadrature Capital Ltd | 7,682 | $76.5 萬 | 0.01% | −1,011−11.6% | 減碼 |
| Vident Advisory, LLC | 7,608 | $75.7 萬 | 0.01% | 00.0% | 不變 |
| Cerity Partners LLC | 7,413 | $73.8 萬 | 0.00% | +168+2.3% | 加碼 |
| Los Angeles Capital Management LLC | 7,388 | $73.5 萬 | 0.00% | +7,354+21,629.4% | 加碼 |
| Quantinno Capital Management LP | 7,067 | $70.4 萬 | 0.00% | +2,749+63.7% | 加碼 |
| SEI Investments Co | 6,759 | $67.3 萬 | 0.00% | −644−8.7% | 減碼 |
| Mercer Global Advisors Inc | 6,756 | $67.3 萬 | 0.00% | +3,656+117.9% | 加碼 |
| Rhumbline Advisers | 6,560 | $65.3 萬 | 0.00% | +13+0.2% | 加碼 |
| Canada Pension Plan Investment Board | 6,300 | $62.7 萬 | 0.00% | −500−7.4% | 減碼 |
| LPL Financial LLC | 6,044 | $60.2 萬 | 0.00% | +1,491+32.7% | 加碼 |
| Alliancebernstein L.P. | 6,500 | $57.5 萬 | 0.00% | +1,198+22.6% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 5,607 | $55.8 萬 | 0.00% | +291+5.5% | 加碼 |
| State Board of Administration of Florida Retirement System | 5,445 | $54.2 萬 | 0.00% | +2,881+112.4% | 加碼 |
| Deutsche Bank AG | 5,380 | $53.6 萬 | 0.00% | +337+6.7% | 加碼 |
| Brevan Howard Capital Management LP | 4,489 | $44.7 萬 | 0.01% | +4,489 | 新進 |
| Price T Rowe Associates Inc | 4,393 | $43.8 萬 | 0.00% | +756+20.8% | 加碼 |
| Magnetar Financial LLC | 4,139 | $41.2 萬 | 0.00% | +4,139 | 新進 |
| Wealth Enhancement Advisory Services, LLC | 4,275 | $40.9 萬 | 0.00% | +1,051+32.6% | 加碼 |
| JPMorgan Chase & Co | 3,949 | $39.3 萬 | 0.00% | +262+7.1% | 加碼 |
| STRS Ohio | 3,700 | $36.8 萬 | 0.00% | +3,700 | 新進 |
| Seizert Capital Partners, LLC | 3,446 | $34.3 萬 | 0.01% | +3,446 | 新進 |
| Captrust Financial Advisors | 3,273 | $32.6 萬 | 0.00% | +912+38.6% | 加碼 |
| Prelude Capital Management, LLC | 3,141 | $31.3 萬 | 0.02% | +3,141 | 新進 |
| MetLife Investment Management | 3,094 | $30.8 萬 | 0.00% | +206+7.1% | 加碼 |
| Dynamic Technology Lab Private Ltd | 2,921 | $29.1 萬 | 0.07% | +2,921 | 新進 |
| Graham Capital Management, L.P. | 2,859 | $28.5 萬 | 0.01% | −470−14.1% | 減碼 |
| Integrated Quantitative Investments LLC | 2,590 | $25.8 萬 | 0.04% | +2,590 | 新進 |
| Citigroup Inc | 2,510 | $25.0 萬 | 0.00% | +2,138+574.7% | 加碼 |
| Kings Path Partners LLC | 2,433 | $24.2 萬 | 0.06% | −972−28.5% | 減碼 |
| CI Private Wealth, LLC | 2,423 | $24.1 萬 | 0.00% | +2,423 | 新進 |
| Topline Capital Management, LLC | 2,374 | $23.6 萬 | 0.06% | +2,374 | 新進 |
| Baird Financial Group, Inc. | 2,325 | $23.1 萬 | 0.00% | +2,325 | 新進 |
| New York State Common Retirement Fund | 2,143 | $21.3 萬 | 0.00% | 00.0% | 不變 |