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MAYVILLE ENGR CO (MEC)
NYSE
$12.71-$0.005 (-0.04%)
Price as of Oct 23, 2026 7:30 PM EDT- $330.0MMarket Cap
- -23.06%1-Year Change
- Metal FabricationIndustry
MAYVILLE ENGR CO (MEC)
$12.71-$0.005 (-0.04%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
PORTOLAN CAPITAL MANAGEMENT, LLC | 5.10% | 1.3M | +478,120 (+36.80%) | Jun 30, 2026 |
FMR LLC | 5.02% | 1.3M | +1.3M (+99.67%) | Jun 30, 2026 |
BLACKROCK, INC. | 4.64% | 1.2M | +301,589 (+25.48%) | Jun 30, 2026 |
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 4.21% | 1.1M | -927,434 (-86.44%) | Jun 30, 2026 |
BLACKROCK INC. | 3.33% | 849,567 | +125,278 (+14.75%) | Jun 30, 2024 |
BLACKROCK FUNDING, INC. /DE | 3.33% | 848,757 | -48,853 (-5.76%) | Dec 31, 2024 |
DRIEHAUS CAPITAL MANAGEMENT LLC | 3.32% | 846,354 | +846,354 (+100.00%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
DUPREE MUTUAL FUNDS | 4.69% | 1.2M | 0 (0.00%) | Sep 30, 2026 |
Fidelity Rutland Square Trust II | 3.52% | 896,568 | +356,762 (+39.79%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 2.85% | 725,610 | +147,739 (+20.36%) | Jun 30, 2026 |
JANUS INVESTMENT FUND | 1.86% | 474,694 | +474,694 (+100.00%) | Jun 30, 2026 |
ROYCE FUND | 1.39% | 354,768 | -31,808 (-8.97%) | Jun 30, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.23% | 314,189 | -175,492 (-55.86%) | Jul 31, 2026 |
TIAA-CREF FUNDS | 1.14% | 290,655 | +247,633 (+85.20%) | Jul 31, 2026 |
Current Ownership Distribution
- Mutual Funds226.5M (52.65%)
- Institutions202.4M (47.05%)
- Insiders1.3M (0.30%)
- Other0 (0.00%)
Insider Transactions
- 0.30% (1.3M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $11.8MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Leuba Sean P SVP, GC & Secretary | Sell | Aug 06, 2026 | $327,031.20 | 12,855 | $25.44 | 6,633 |
Reddy Jagadeesh A President & CEO | Sell | Jun 11, 2026 | $549,823.61 | 15,688 | $35.05 | 124,105 |
Reddy Jagadeesh A President & CEO | Sell | Jun 08, 2026 | $45,510.01 | 1,300 | $35.01 | 139,793 |
Nichols Craig D SVP, Operations & Supply Chain | Exempt | Mar 15, 2026 | $0.00 | 5,808 | $0.00 | 11,614 |
Raber Ryan F EVP - Strategy, Sales & Mktg | Exempt | Mar 15, 2026 | $0.00 | 17,650 | $0.00 | 17,650 |
Reddy Jagadeesh A President & CEO | Exempt | Mar 15, 2026 | $0.00 | 36,317 | $0.00 | 36,316 |
Lehr Rachele Marie Chief Financial Officer | Exempt | Mar 15, 2026 | $0.00 | 8,560 | $0.00 | 8,560 |
Nichols Craig D SVP, Operations & Supply Chain | Award | Mar 15, 2026 | $0.00 | 14,998 | $0.00 | 14,998 |
Raber Ryan F EVP - Strategy, Sales & Mktg | Exempt | Mar 15, 2026 | $0.00 | 12,452 | $0.00 | 24,901 |
Reddy Jagadeesh A President & CEO | Exempt | Mar 15, 2026 | $0.00 | 27,643 | $0.00 | 55,284 |
Leuba Sean P SVP, Corp. Development & GC | Exempt | Mar 15, 2026 | $0.00 | 7,263 | $0.00 | 7,263 |
Nichols Craig D SVP, Operations & Supply Chain | Exempt | Mar 15, 2026 | $0.00 | 5,808 | $0.00 | 5,808 |
Raber Ryan F EVP - Strategy, Sales & Mktg | Award | Mar 15, 2026 | $0.00 | 29,155 | $0.00 | 29,155 |
Reddy Jagadeesh A President & CEO | Award | Mar 15, 2026 | $0.00 | 74,986 | $0.00 | 74,986 |
Lehr Rachele Marie Chief Financial Officer | Exempt | Mar 15, 2026 | $0.00 | 5,808 | $0.00 | 11,614 |
Nichols Craig D SVP, Operations & Supply Chain | In Kind | Mar 15, 2026 | $27,705.54 | 1,662 | $16.67 | 4,146 |
Raber Ryan F EVP - Strategy, Sales & Mktg | Exempt | Mar 15, 2026 | $0.00 | 17,650 | $0.00 | 108,668 |
Reddy Jagadeesh A President & CEO | Exempt | Mar 15, 2026 | $0.00 | 36,317 | $0.00 | 182,602 |
Leuba Sean P SVP, Corp. Development & GC | Exempt | Mar 15, 2026 | $0.00 | 4,646 | $0.00 | 9,292 |
Reddy Jagadeesh A President & CEO | Exempt | Mar 15, 2026 | $0.00 | 27,643 | $0.00 | 210,245 |
Raber Ryan F EVP - Strategy, Sales & Mktg | Exempt | Mar 15, 2026 | $0.00 | 12,452 | $0.00 | 121,120 |
Reddy Jagadeesh A President & CEO | In Kind | Mar 15, 2026 | $501,133.54 | 30,062 | $16.67 | 180,183 |
Lehr Rachele Marie Chief Financial Officer | Award | Mar 15, 2026 | $0.00 | 16,497 | $0.00 | 16,497 |
Raber Ryan F EVP - Strategy, Sales & Mktg | In Kind | Mar 15, 2026 | $235,880.50 | 14,150 | $16.67 | 106,970 |
Leuba Sean P SVP, Corp. Development & GC | Award | Mar 15, 2026 | $0.00 | 13,498 | $0.00 | 13,498 |
Lehr Rachele Marie Chief Financial Officer | Exempt | Mar 15, 2026 | $0.00 | 8,560 | $0.00 | 29,321 |
Leuba Sean P SVP, Corp. Development & GC | Exempt | Mar 15, 2026 | $0.00 | 7,263 | $0.00 | 19,104 |
Lehr Rachele Marie Chief Financial Officer | Exempt | Mar 15, 2026 | $0.00 | 5,808 | $0.00 | 35,129 |
Leuba Sean P SVP, Corp. Development & GC | Exempt | Mar 15, 2026 | $0.00 | 4,646 | $0.00 | 23,750 |
Lehr Rachele Marie Chief Financial Officer | In Kind | Mar 15, 2026 | $76,682.00 | 4,600 | $16.67 | 30,529 |