Mayville Engineering Company, Inc.
MEC- 交易所
- NYSE
- 產業
- Metal Forgings & Stampings
- SEC CIK
- 0001766368
近 90 天，Mayville Engineering Company, Inc. 內部人申報 0 筆公開市場買進、1 筆賣出；2026 年第 2 季末有 155 家機構在 13F 申報持有，市值合計 $7.91 億；沒有大師持有。
2026 年第 2 季 13F 持有人
Mayville Engineering Company, 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
- 155
- 較 2026 年第 1 季 +33 家
- 持有股數
- 2,118 萬
- 較 2026 年第 1 季 +682.2 萬 (+47.5%)
- 總市值
- $7.91 億
- 較 2026 年第 1 季 +$5.33 億 (+206.9%)
- 新進機構
- 53
- 另有 45 家加碼
- 清倉機構
- 20
- 另有 39 家減碼
另有 2 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 MEC 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 | 155 | $7.91 億 |
| 2026 年第 1 季 | 124 | $2.58 億 |
| 2025 年第 4 季 | 123 | $2.60 億 |
| 2025 年第 3 季 | 104 | $1.84 億 |
| 2025 年第 2 季 | 113 | $2.03 億 |
| 2025 年第 1 季 | 117 | $1.68 億 |
| 2024 年第 4 季 | 115 | $1.95 億 |
| 2024 年第 3 季 | 116 | $2.46 億 |
| 2024 年第 2 季 | 97 | $1.79 億 |
| 2024 年第 1 季 | 81 | $1.37 億 |
| 2023 年第 4 季 | 79 | $1.33 億 |
| 2023 年第 3 季 | 86 | $9,776 萬 |
| 2023 年第 2 季 | 86 | $1.09 億 |
| 2023 年第 1 季 | 77 | $1.17 億 |
| 2022 年第 4 季 | 69 | $8,847 萬 |
| 2022 年第 3 季 | 59 | $4,131 萬 |
| 2022 年第 2 季 | 64 | $5,556 萬 |
| 2022 年第 1 季 | 65 | $7,003 萬 |
| 2021 年第 4 季 | 69 | $1.08 億 |
| 2021 年第 3 季 | 78 | $1.41 億 |
| 2021 年第 2 季 | 58 | $1.65 億 |
| 2021 年第 1 季 | 59 | $1.07 億 |
2026 年第 2 季持有機構
每家機構持有 Mayville Engineering Company, 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 |
|---|---|---|---|---|---|
| Anchor Capital Advisors LLC | 80,884 | $303.0 萬 | 0.09% | −558−0.7% | 減碼 |
| UBS Group AG | 82,662 | $309.7 萬 | 0.00% | −33,909−29.1% | 減碼 |
| Susquehanna International Group, LLP | 85,462 | $320.1 萬 | 0.00% | +85,462 | 新進 |
| Qube Research & Technologies Ltd | 87,129 | $326.4 萬 | 0.00% | +87,129 | 新進 |
| Walleye Capital LLC | 93,444 | $350.0 萬 | 0.02% | +93,444 | 新進 |
| Vanguard Portfolio Management LLC | 98,263 | $368.1 萬 | 0.00% | +22,360+29.5% | 加碼 |
| Vanguard Fiduciary Trust Co | 98,709 | $369.8 萬 | 0.00% | +7,665+8.4% | 加碼 |
| Morgan Stanley | 100,159 | $375.2 萬 | 0.00% | +76,325+320.2% | 加碼 |
| Trexquant Investment LP | 100,517 | $376.5 萬 | 0.02% | +100,517 | 新進 |
| Hunter Associates Investment Management LLC | 107,528 | $403.0 萬 | 0.46% | +107,528 | 新進 |
| Needham Investment Management LLC | 110,000 | $412.1 萬 | 0.12% | +90,000+450.0% | 加碼 |
| BNP Paribas Arbitrage, SA | 112,455 | $421.3 萬 | 0.00% | +109,657+3,919.1% | 加碼 |
| Northern Trust Corp | 114,995 | $430.8 萬 | 0.00% | +14,611+14.6% | 加碼 |
| Empowered Funds, LLC | 116,570 | $436.7 萬 | 0.02% | −6,723−5.5% | 減碼 |
| SEI Investments Co | 118,607 | $444.3 萬 | 0.00% | −4,271−3.5% | 減碼 |
| Russell Investments Group, Ltd. | 125,513 | $470.2 萬 | 0.00% | −12,702−9.2% | 減碼 |
| EAM Investors, LLC | 129,182 | $483.9 萬 | 0.43% | +129,182 | 新進 |
| Pillsbury Lake Capital LLC | 136,746 | $512.3 萬 | 1.41% | +136,746 | 新進 |
| Wealthspire Advisors, LLC | 141,607 | $530.5 萬 | 0.03% | 00.0% | 不變 |
| Lord, Abbett & Co. LLC | 152,175 | $570.0 萬 | 0.02% | +152,175 | 新進 |
| Tudor Investment Corp Et Al | 169,848 | $636.3 萬 | 0.03% | +169,848 | 新進 |
| Osterweis Capital Management Inc | 174,600 | $654.1 萬 | 0.31% | +174,600 | 新進 |
| AWM Investment Company, Inc. | 180,000 | $674.3 萬 | 0.59% | +180,000 | 新進 |
| Citadel Advisors LLC | 198,712 | $744.4 萬 | 0.00% | +141,926+249.9% | 加碼 |
| Two Sigma Investments, LP | 198,912 | $745.1 萬 | 0.01% | +164,204+473.1% | 加碼 |
| Bridgeway Capital Management, LLC | 200,980 | $752.9 萬 | 0.13% | −21,723−9.8% | 減碼 |
| Congruence Capital, LLC | 235,580 | $882.5 萬 | 2.31% | +1,105+0.5% | 加碼 |
| Squarepoint Ops LLC | 238,766 | $894.4 萬 | 0.02% | +128,197+115.9% | 加碼 |
| JB Capital Partners LP | 250,512 | $938.4 萬 | 1.45% | 00.0% | 不變 |
| Millennium Management LLC | 253,677 | $950.3 萬 | 0.01% | −127,295−33.4% | 減碼 |
| Bank of America Corp | 276,317 | $1,035 萬 | 0.00% | +92,718+50.5% | 加碼 |
| Nuveen, LLC | 281,914 | $1,056 萬 | 0.00% | +234,496+494.5% | 加碼 |
| State Street Corp | 291,168 | $1,091 萬 | 0.00% | +5,318+1.9% | 加碼 |
| Silvercrest Asset Management Group LLC | 313,943 | $1,176 萬 | 0.08% | +44,262+16.4% | 加碼 |
| Granahan Investment Management Inc | 324,108 | $1,214 萬 | 0.43% | −63,362−16.4% | 減碼 |
| Ophir Asset Management Pty Ltd | 326,699 | $1,224 萬 | 1.01% | +326,699 | 新進 |
| Kennedy Capital Management, Inc. | 336,377 | $1,260 萬 | 0.22% | +229,586+215.0% | 加碼 |
| JPMorgan Chase & Co | 347,224 | $1,303 萬 | 0.00% | +341,743+6,235.0% | 加碼 |
| Jane Street Group, LLC | 356,151 | $1,334 萬 | 0.01% | +356,151 | 新進 |
| First Eagle Investment Management, LLC | 369,575 | $1,384 萬 | 0.02% | −34,500−8.5% | 減碼 |
| Geode Capital Management, LLC | 374,578 | $1,404 萬 | 0.00% | +38,743+11.5% | 加碼 |
| EVR Research LP | 441,908 | $1,655 萬 | 8.17% | −178,092−28.7% | 減碼 |
| Wellington Management Group LLP | 477,583 | $1,789 萬 | 0.00% | +477,583 | 新進 |
| Blair William & Co | 546,714 | $2,048 萬 | 0.05% | −18,586−3.3% | 減碼 |
| Jupiter Topco LLC | 575,278 | $2,155 萬 | 0.01% | +575,278 | 新進 |
| Boston Partners | 696,429 | $2,581 萬 | 0.02% | +463,792+199.4% | 加碼 |
| Vanguard Capital Management LLC | 743,621 | $2,786 萬 | 0.00% | +148,683+25.0% | 加碼 |
| Royce & Associates LP | 752,083 | $2,817 萬 | 0.23% | +1,082+0.1% | 加碼 |
| Dimensional Fund Advisors LP | 782,276 | $2,930 萬 | 0.01% | −143,940−15.5% | 減碼 |
| Summit Partners Public Asset Management, LLC | 800,000 | $2,997 萬 | 0.78% | +800,000 | 新進 |
| Driehaus Capital Management LLC | 846,354 | $3,170 萬 | 0.18% | +846,354 | 新進 |
| Allspring Global Investments Holdings, LLC | 1,072,916 | $3,778 萬 | 0.06% | −927,434−46.4% | 減碼 |
| BlackRock, Inc. | 1,183,443 | $4,433 萬 | 0.00% | +301,589+34.2% | 加碼 |
| FMR LLC | 1,280,170 | $4,796 萬 | 0.00% | +1,275,909+29,943.9% | 加碼 |
| Portolan Capital Management, LLC | 1,299,256 | $4,867 萬 | 1.82% | +478,120+58.2% | 加碼 |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −351,790−100.0% | 清倉 |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −210,657−100.0% | 清倉 |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −185,261−100.0% | 清倉 |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −50,659−100.0% | 清倉 |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −44,587−100.0% | 清倉 |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −36,765−100.0% | 清倉 |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −35,698−100.0% | 清倉 |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −32,133−100.0% | 清倉 |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −18,696−100.0% | 清倉 |
| Gradient Investments LLC | 0 | $0 | 0.00% | −17,104−100.0% | 清倉 |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −12,810−100.0% | 清倉 |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −12,430−100.0% | 清倉 |
| MAI Capital Management | 0 | $0 | 0.00% | −414−100.0% | 清倉 |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −124−100.0% | 清倉 |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −115−100.0% | 清倉 |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −80−100.0% | 清倉 |
| Bayban | 0 | $0 | 0.00% | −43−100.0% | 清倉 |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −30−100.0% | 清倉 |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −9−100.0% | 清倉 |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −5−100.0% | 清倉 |
| Journey Strategic Wealth LLC | – | – | – | – | 本季未申報 |
| CWM, LLC | – | – | – | – | 本季未申報 |