SignatureFD’s Mayville Engineering Co MEC Stock Holding History

SignatureFD’s Portfolio MEC Stock Details MEC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$487	Buy	+13	New	+$347	﹤0.01%	3362
2023 Q4	–	Sell	-1,082	Closed	-$11.9K	–	3212
2023 Q3	$11.9K	Hold	1,082	–	–	﹤0.01%	2113
2023 Q2	$13.5K	Hold	1,082	–	–	﹤0.01%	2102
2023 Q1	$16.1K	Buy	+1,082	New	+$15.8K	﹤0.01%	1986
2021 Q4	–	Sell	-24	Closed	–	–	3199
2021 Q3	$0	Buy	+24	New	+$411	﹤0.01%	3147

Other funds holding MEC

PCM

Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

SPPAM

Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

SignatureFD's MEC Position: Q2 2026 in Review

SignatureFD opened a new position in Mayville Engineering Co (MEC) in Q2 2026: 13 shares worth $487. The stake represents ﹤0.01% of the portfolio and ranks #3362 among its holdings. This is a return to the name: SignatureFD previously reported a position in MEC as recently as Q3 2023.

SignatureFD first reported a position in MEC in Q3 2021 and has held it in 5 quarters since. The position peaked at $16.1K in Q1 2023. 155 funds tracked by Wall St. Rank hold MEC as of Q2 2026.

SignatureFD held 13 shares of Mayville Engineering Co worth $487 as of Q2 2026.
Mayville Engineering Co was a new SignatureFD position in Q2 2026.
Mayville Engineering Co made up ﹤0.01% of SignatureFD's portfolio in Q2 2026, its #3362 holding.
SignatureFD first reported a position in Mayville Engineering Co in Q3 2021 and has held it in 5 quarters since.
SignatureFD's Mayville Engineering Co position peaked at $16.1K in Q1 2023.
155 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q2 2026.

Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.