Companies / Mayville Engineering Company, Inc.
Mayville Engineering Company, Inc.
NYSE: MECCIK 1766368MAYVILLE, WI
Financials · FY2025
Ownership
25.5M shares outstanding · as of Jul 31, 2026
Ownership
| Insiders | 1.65% | 421,014 |
| 10%+ / strategic | 8.05% | 2,052,613 |
| Institutions | 51.37% | 13,100,247 |
| Public float | 38.93% | 9,926,457 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 6
View all →| Insider | % of shares | Shares |
|---|---|---|
Reddy Jagadeesh ACEOPresident & CEO · Director | 0.71% | 180,183 |
Raber Ryan FEVP - Strategy, Sales & Mktg | 0.42% | 106,970 |
Fisher Steven LDirector | 0.32% | 80,713 |
Lehr Rachele MarieChief Financial Officer | 0.12% | 30,529 |
Leuba Sean PSVP, Corp. Development & GC | 0.07% | 18,473 |
Nichols Craig DSVP, Operations & Supply Chain | 0.02% | 4,146 |
Institutional holders 128
View all →| Holder | Value | % of shares |
|---|---|---|
| $44.33M | 4.64% | |
| $38.90M | 8.05% | |
| $16.42M | 3.44% | |
| $14.74M | 3.22% | |
| $11.75M | 2.46% | |
| $11.69M | 2.45% | |
| $11.33M | 2.37% | |
| $10.93M | 2.29% | |
| $10.91M | 1.14% | |
| $7.76M | 1.62% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $11.91M | +318K +36.72% | 1,183,443 4.64% of shares | medium |
| Q1 2026 as of | Portolan Capital Management, LLC 13F manager | Add | Common stock | $5.54M | +308K +60.14% | 821,136 3.22% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $4.09M | +228K +148.68% | 380,972 1.49% of shares | low |
| Q1 2026 as of | Granahan Investment Management, LLC 13F manager | Add | Common stock | $2.15M | +120K +44.71% | 387,470 1.52% of shares | low |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | Trim | Common stock | $-1.85M | -103K -35.77% | 185,261 0.73% of shares | low |
| Q1 2026 as of | Silvercrest Asset Management Group LLC 13F manager | Add | Common stock | $1.61M | +90K +49.87% | 269,681 1.06% of shares | low |
| Q1 2026 as of | Formula Growth Ltd 13F manager | Add | Common stock | $1.08M | +60K +150.00% | 100,000 0.39% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | New | Common stock | $991.8K | +26K | 26,477 0.10% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Allspring Global Investments Holdings, LLC | Passive13G/A | — |
| Hilve Holdings Ltd | Passive13G/A | — |
| Portolan Capital Management, LLC | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| MEC | — | 578605107 |