Prelude Capital Management’s Mayville Engineering Co MEC Stock Holding History

Prelude Capital Management’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	$898K	Buy	+23,969	New	+$641K	0.07%	339
2020 Q2	–	Sell	-2,112	Closed	-$13K	–	2143
2020 Q1	$13K	Sell	2,112 -2,776	-57%	-$20.8K	﹤0.01%	1082
2019 Q4	$46K	Buy	4,888 +4,388	+878%	+$45.5K	﹤0.01%	1367
2019 Q3	$7K	Buy	+500	New	+$6.68K	﹤0.01%	1529

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

Prelude Capital Management's MEC Position: Q2 2026 in Review

Prelude Capital Management opened a new position in Mayville Engineering Co (MEC) in Q2 2026: 23,969 shares worth $898K. The stake represents 0.07% of the portfolio and ranks #339 among its holdings. This is a return to the name: Prelude Capital Management previously reported a position in MEC as recently as Q1 2020.

Prelude Capital Management first reported a position in MEC in Q3 2019 and has held it in 4 quarters since. 155 funds tracked by Wall St. Rank hold MEC as of Q2 2026.

Prelude Capital Management held 23,969 shares of Mayville Engineering Co worth $898K as of Q2 2026.
Mayville Engineering Co was a new Prelude Capital Management position in Q2 2026.
Mayville Engineering Co made up 0.07% of Prelude Capital Management's portfolio in Q2 2026, its #339 holding.
Prelude Capital Management first reported a position in Mayville Engineering Co in Q3 2019 and has held it in 4 quarters since.
155 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.