Quarry LP’s Mayville Engineering Co MEC Stock Holding History

Quarry LP’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 Q1	–	Sell	-659	Closed	-$12.3K	–	1933
2025 Q4	$12.3K	Buy	+659	New	+$10.7K	﹤0.01%	1288

Other funds holding MEC

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

PCM

Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

EVR Research Richmond, Virginia $250M AUM 41.5% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

William Blair & Company Chicago, Illinois $34.9B AUM 18.88% 1-Year Est. Return

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

GIM

Granahan Investment Management Waltham, Massachusetts $2.07B AUM 56.45% 1-Year Est. Return

Quarry LP's MEC Position: Q1 2026 in Review

Quarry LP sold out of Mayville Engineering Co (MEC) in Q1 2026, closing a stake of 659 shares — an estimated $12.3K sold.

Quarry LP first reported a position in MEC in Q4 2025 and held it in 1 quarter. The position peaked at $12.3K in Q4 2025. 124 funds tracked by Wall St. Rank hold MEC as of Q1 2026.

Quarry LP reported no remaining Mayville Engineering Co position as of Q1 2026 after selling out during the quarter.
Quarry LP sold 659 Mayville Engineering Co shares in Q1 2026, an estimated $12.3K.
Quarry LP first reported a position in Mayville Engineering Co in Q4 2025 and held it in 1 quarter.
Quarry LP's Mayville Engineering Co position peaked at $12.3K in Q4 2025.
124 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q1 2026.

Based on Quarry LP's 13F filing for Q1 2026, filed 15 May 2026.