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 1 季 13F 持有人
Mesa Laboratories Inc 在 2026/3/31 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
- 161
- 較 2025 年第 4 季 +6 家
- 持有股數
- 482.8 萬
- 較 2025 年第 4 季 +40.5 萬 (+9.2%)
- 總市值
- $4.27 億
- 較 2025 年第 4 季 +$7,944 萬 (+22.9%)
- 新進機構
- 26
- 另有 61 家加碼
- 清倉機構
- 20
- 另有 42 家減碼
另有 4 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 1 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 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Long Path Partners LP | 405,583 | $3,586 萬 | 16.29% | +178,360+78.5% | 加碼 |
| BlackRock, Inc. | 393,851 | $3,482 萬 | 0.00% | −4,815−1.2% | 減碼 |
| Boston Partners | 268,711 | $2,376 萬 | 0.02% | +55,335+25.9% | 加碼 |
| Select Equity Group, L.P. | 235,885 | $2,086 萬 | 0.11% | +29,450+14.3% | 加碼 |
| Vanguard Capital Management LLC | 232,643 | $2,057 萬 | 0.00% | +232,643 | 新進 |
| Ranger Investment Management, L.P. | 202,903 | $1,794 萬 | 1.30% | −2,360−1.1% | 減碼 |
| AQR Capital Management LLC | 170,562 | $1,508 萬 | 0.01% | +100,424+143.2% | 加碼 |
| Morgan Stanley | 162,116 | $1,433 萬 | 0.00% | −13,473−7.7% | 減碼 |
| Royce & Associates LP | 161,229 | $1,426 萬 | 0.14% | +7,877+5.1% | 加碼 |
| Diamond Hill Capital Management Inc | 155,302 | $1,373 萬 | 0.09% | +13,329+9.4% | 加碼 |
| Kennedy Capital Management, Inc. | 142,343 | $1,259 萬 | 0.27% | −2,263−1.6% | 減碼 |
| Russell Investments Group, Ltd. | 135,069 | $1,194 萬 | 0.01% | +18,732+16.1% | 加碼 |
| Geode Capital Management, LLC | 128,002 | $1,132 萬 | 0.00% | +520.0% | 加碼 |
| Dimensional Fund Advisors LP | 124,630 | $1,102 萬 | 0.00% | +8,267+7.1% | 加碼 |
| State Street Corp | 122,068 | $1,079 萬 | 0.00% | +1,427+1.2% | 加碼 |
| Raymond James Financial Inc | 122,911 | $1,069 萬 | 0.00% | +22,514+22.4% | 加碼 |
| Monimus Capital Management, LP | 101,292 | $895.6 萬 | 2.48% | +60,450+148.0% | 加碼 |
| Crawford Investment Counsel Inc | 95,535 | $844.7 萬 | 0.14% | +14,315+17.6% | 加碼 |
| Roubaix Capital, LLC | 72,115 | $637.6 萬 | 2.98% | +16,926+30.7% | 加碼 |
| Goldman Sachs Group Inc | 70,617 | $624.4 萬 | 0.00% | +15,349+27.8% | 加碼 |
| Janus Henderson Group PLC | 69,401 | $613.6 萬 | 0.00% | −47,241−40.5% | 減碼 |
| Northern Trust Corp | 69,264 | $612.4 萬 | 0.00% | +3,613+5.5% | 加碼 |
| Meros Investment Management, LP | 68,032 | $601.5 萬 | 2.61% | −16,985−20.0% | 減碼 |
| Gabelli Funds LLC | 62,499 | $552.6 萬 | 0.04% | +1,775+2.9% | 加碼 |
| Charles Schwab Investment Management Inc | 62,424 | $552.0 萬 | 0.00% | +511+0.8% | 加碼 |
| Bank of America Corp | 57,871 | $511.7 萬 | 0.00% | +3,207+5.9% | 加碼 |
| D. E. Shaw & Co., Inc. | 54,558 | $482.4 萬 | 0.00% | −22,007−28.7% | 減碼 |
| Vanguard Portfolio Management LLC | 52,586 | $465.0 萬 | 0.00% | +52,586 | 新進 |
| Wasatch Advisors Inc | 51,233 | $453.0 萬 | 0.03% | +51,233 | 新進 |
| Herald Investment Management Ltd | 50,000 | $439.5 萬 | 0.61% | 00.0% | 不變 |
| Jacobs Levy Equity Management, Inc | 44,417 | $392.7 萬 | 0.02% | +5,575+14.4% | 加碼 |
| Bank of New York Mellon Corp | 43,937 | $388.5 萬 | 0.00% | −837−1.9% | 減碼 |
| Vanguard Fiduciary Trust Co | 38,337 | $339.0 萬 | 0.00% | +38,337 | 新進 |
| Renaissance Technologies LLC | 31,600 | $279.4 萬 | 0.00% | +28,100+802.9% | 加碼 |
| BBR Partners, LLC | 25,195 | $222.8 萬 | 0.12% | 00.0% | 不變 |
| Franklin Resources Inc | 21,553 | $190.6 萬 | 0.00% | −521−2.4% | 減碼 |
| Lazard Asset Management LLC | 20,328 | $179.7 萬 | 0.00% | +20,328 | 新進 |
| State of Wisconsin Investment Board | 19,006 | $168.1 萬 | 0.00% | −3,600−15.9% | 減碼 |
| Trexquant Investment LP | 18,661 | $165.0 萬 | 0.01% | −27,460−59.5% | 減碼 |
| Segall Bryant & Hamill, LLC | 18,174 | $160.7 萬 | 0.02% | −29−0.2% | 減碼 |
| King Luther Capital Management Corp | 17,411 | $153.9 萬 | 0.01% | 00.0% | 不變 |
| Two Sigma Investments, LP | 16,359 | $144.6 萬 | 0.00% | +4,124+33.7% | 加碼 |
| Point72 Asset Management, L.P. | 16,309 | $144.2 萬 | 0.00% | +2,851+21.2% | 加碼 |
| Creative Planning | 14,994 | $132.6 萬 | 0.00% | +2,557+20.6% | 加碼 |
| Rice Hall James & Associates, LLC | 14,222 | $125.8 萬 | 0.07% | +50.0% | 加碼 |
| CenterBook Partners LP | 14,194 | $125.5 萬 | 0.07% | +14,194 | 新進 |
| Invesco Ltd. | 14,103 | $124.7 萬 | 0.00% | +1,258+9.8% | 加碼 |
| Public Employees Retirement System of Ohio | 13,722 | $121.3 萬 | 0.00% | 00.0% | 不變 |
| American Century Companies Inc | 13,373 | $118.2 萬 | 0.00% | −97−0.7% | 減碼 |
| Royal Bank of Canada | 13,275 | $117.3 萬 | 0.00% | +7,818+143.3% | 加碼 |
| UBS Group AG | 12,046 | $106.5 萬 | 0.00% | +3,221+36.5% | 加碼 |
| Stifel Financial Corp | 11,363 | $100.5 萬 | 0.00% | +88+0.8% | 加碼 |
| Principal Financial Group Inc | 11,088 | $98.0 萬 | 0.00% | −3,804−25.5% | 減碼 |
| Numerai GP LLC | 10,952 | $96.8 萬 | 0.10% | −3,957−26.5% | 減碼 |
| Globeflex Capital L P | 10,838 | $95.8 萬 | 0.15% | +10,838 | 新進 |
| Nuveen, LLC | 10,139 | $89.6 萬 | 0.00% | +61+0.6% | 加碼 |
| Ieq Capital, LLC | 9,658 | $85.4 萬 | 0.00% | +9,658 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 9,517 | $84.1 萬 | 0.00% | −4,852−33.8% | 減碼 |
| Mariner, LLC | 8,966 | $79.3 萬 | 0.00% | +5,653+170.6% | 加碼 |
| Quadrature Capital Ltd | 8,693 | $76.9 萬 | 0.01% | −4,835−35.7% | 減碼 |
| Envestnet Asset Management Inc | 8,624 | $76.3 萬 | 0.00% | +1,692+24.4% | 加碼 |
| Citadel Advisors LLC | 8,423 | $74.5 萬 | 0.00% | −50,098−85.6% | 減碼 |
| Gamco Investors, Inc. Et Al | 7,834 | $69.3 萬 | 0.01% | +80+1.0% | 加碼 |
| Vident Advisory, LLC | 7,608 | $67.3 萬 | 0.01% | +7,608 | 新進 |
| SEI Investments Co | 7,403 | $65.5 萬 | 0.00% | −968−11.6% | 減碼 |
| Cerity Partners LLC | 7,245 | $64.1 萬 | 0.00% | +3,884+115.6% | 加碼 |
| Tudor Investment Corp Et Al | 6,874 | $60.8 萬 | 0.00% | −20,552−74.9% | 減碼 |
| Canada Pension Plan Investment Board | 6,800 | $60.1 萬 | 0.00% | +3,100+83.8% | 加碼 |
| Rhumbline Advisers | 6,547 | $57.9 萬 | 0.00% | −70−1.1% | 減碼 |
| FMR LLC | 6,470 | $57.2 萬 | 0.00% | +5,624+664.8% | 加碼 |
| Y-Intercept (Hong Kong) Ltd | 6,315 | $55.8 萬 | 0.01% | +6,315 | 新進 |
| XTX Topco Ltd | 6,201 | $54.8 萬 | 0.01% | −6,400−50.8% | 減碼 |
| CWM, LLC | 5,809 | $51.4 萬 | 0.00% | +4,324+291.2% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 5,316 | $47.0 萬 | 0.00% | +261+5.2% | 加碼 |
| Deutsche Bank AG | 5,043 | $44.6 萬 | 0.00% | +603+13.6% | 加碼 |
| Alliancebernstein L.P. | 5,302 | $41.6 萬 | 0.00% | −122−2.2% | 減碼 |
| LPL Financial LLC | 4,553 | $40.3 萬 | 0.00% | −431−8.6% | 減碼 |
| Quantinno Capital Management LP | 4,318 | $38.2 萬 | 0.00% | +657+17.9% | 加碼 |
| Inceptionr LLC | 4,078 | $36.1 萬 | 0.09% | +4,078 | 新進 |
| Acadian Asset Management LLC | 3,863 | $34.1 萬 | 0.00% | −5,802−60.0% | 減碼 |
| Engineers Gate Manager LP | 3,766 | $33.3 萬 | 0.00% | +735+24.2% | 加碼 |
| Price T Rowe Associates Inc | 3,637 | $32.2 萬 | 0.00% | +496+15.8% | 加碼 |
| JPMorgan Chase & Co | 3,687 | $31.4 萬 | 0.00% | −413−10.1% | 減碼 |
| EntryPoint Capital, LLC | 3,469 | $30.7 萬 | 0.09% | 00.0% | 不變 |
| Kings Path Partners LLC | 3,405 | $30.1 萬 | 0.10% | 00.0% | 不變 |
| Graham Capital Management, L.P. | 3,329 | $29.4 萬 | 0.01% | −394−10.6% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 3,224 | $29.4 萬 | 0.00% | +3,224 | 新進 |
| Squarepoint Ops LLC | 3,187 | $28.2 萬 | 0.00% | +440+16.0% | 加碼 |
| Mercer Global Advisors Inc | 3,100 | $27.4 萬 | 0.00% | +3,100 | 新進 |
| Skopos Labs, Inc. | 2,913 | $25.7 萬 | 0.01% | −663−18.5% | 減碼 |
| MetLife Investment Management | 2,888 | $25.5 萬 | 0.00% | 00.0% | 不變 |
| SG Americas Securities, LLC | 2,667 | $23.6 萬 | 0.00% | −942−26.1% | 減碼 |
| State Board of Administration of Florida Retirement System | 2,564 | $22.7 萬 | 0.00% | 00.0% | 不變 |
| Man Group plc | 2,477 | $21.9 萬 | 0.00% | −10,910−81.5% | 減碼 |
| Captrust Financial Advisors | 2,361 | $20.9 萬 | 0.00% | +2,361 | 新進 |
| New York State Common Retirement Fund | 2,143 | $18.9 萬 | 0.00% | 00.0% | 不變 |
| Vanguard Global Advisers, LLC | 1,992 | $17.6 萬 | 0.00% | +1,992 | 新進 |
| Wells Fargo & Company | 1,916 | $16.9 萬 | 0.00% | −3,836−66.7% | 減碼 |
| US Bancorp | 1,461 | $12.9 萬 | 0.00% | +124+9.3% | 加碼 |
| Police & Firemen's Retirement System of New Jersey | 1,331 | $11.8 萬 | 0.00% | 00.0% | 不變 |