13FPulse
中
ME

MEC MAYVILLE ENGINEERING CO INC

2026Q2 · CUSIP 578605107 · Sector: Industrials

Piling in

Net holder growth ranks near the top of the market

Funds that own it
152
Institutions that reported holding it to the SEC
Net increase in holders
+29
Last quarter 123 → now 152
How unusual is that
Top 20%
Stronger buying than 89% of US stocks
What the filings say, in one paragraph

152 funds held MEC at the end of 2026Q2, up 29 from the quarter before. That is stronger buying than 88.9% of US stocks — among the most piled-into names this quarter. On the business itself, revenue over the last 12 months was $586M(YoY +11.8%), return on equity is -5.3%. MEC has had 4 buying rushes in its history, and the price moved -18.9% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Industrials sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2019Q3: holders=50 2019Q4: holders=50 2020Q1: holders=50 2020Q2: holders=52 2020Q3: holders=49 2020Q4: holders=53 2021Q1: holders=58 2021Q2: holders=58 2021Q3: holders=77 2021Q4: holders=69 2022Q1: holders=64 2022Q2: holders=64 2022Q3: holders=59 2022Q4: holders=69 2023Q1: holders=76 2023Q2: holders=86 2023Q3: holders=86 2023Q4: holders=79 2024Q1: holders=82 2024Q2: holders=98 2024Q3: holders=116 2024Q4: holders=114 2025Q1: holders=116 2025Q2: holders=111 2025Q3: holders=104 2025Q4: holders=123 2026Q1: holders=123 2026Q2: holders=152 -29 -14.5 +0 +14.5 +29 44102160 19Q320Q221Q121Q422Q323Q224Q124Q425Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 4 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 20% — —
2024Q3 Top 20% -5.8% -8.3%
2024Q2 Top 20% +7.7% -11.8%
2021Q3 Top 10% -9.1% -36.8%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
82
Change in large funds
+17
Total value they hold
$783M
Funds buying for the first time
55
Funds that sold out entirely
26
Price change that quarter
-22.8%
Funds holding puts (bearish)
4
Funds holding calls (bullish)
6

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
—
EPS (TTM)
$-0.84
EPS YoY
-198.8%
Revenue (TTM)
$0.6B
Revenue YoY
+11.8%
Net margin
-2.9%
ROE
-5.3%
Debt ratio
44.7%
FCF (TTM)
-$5M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2021-09-30: EPS 0.01 2021-12-31: EPS -0.65 2022-03-31: EPS 0.19 2022-06-30: EPS 0.29 2022-09-30: EPS 0.32 2022-12-31: EPS 0.11 2023-03-31: EPS 0.12 2023-06-30: EPS 0.08 2023-09-30: EPS 0.07 2023-12-31: EPS 0.11 2024-03-31: EPS 0.16 2024-06-30: EPS 0.18 2024-09-30: EPS 0.14 2024-12-31: EPS 0.76 2025-03-31: EPS 0.00 2025-06-30: EPS -0.05 2025-09-30: EPS -0.13 2025-12-31: EPS -0.22 2026-03-31: EPS -0.40 2026-06-30: EPS -0.09 0M 82M 164M $M -0.72 0.06 0.84 20182019202020212022202320242025202606/26 Revenue EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 28 11 43 74 20222023202420252026

P/E = close around day 47 after quarter-end ÷ TTM EPS then; this is a consistent valuation date, not the company’s actual filing date; loss quarters hidden

Quarterly free cash flow
-15M10M36M 201820192020202120222023202420252026
Latest quarter $-7M (2026-03-31)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-06-30 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.