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

Aquatic 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
Q1 		$160K Buy
8,901
+4,518
+103% +$87K ﹤0.01% 1029
2025
Q4 		$82K Buy
+4,383
New +$71.5K ﹤0.01% 1204
2025
Q2 		– Sell
-6,194
Closed -$83.2K – 1423
2025
Q1 		$83.2K Buy
6,194
+3,421
+123% +$51.5K ﹤0.01% 1086
2024
Q4 		$43.6K Buy
+2,773
New +$50.7K ﹤0.01% 1188

Other funds holding MEC

Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
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
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
ER
EVR Research Richmond, Virginia $250M AUM 41.5% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
William Blair & Company
William Blair & Company Chicago, Illinois $34.9B AUM 18.88% 1-Year Est. Return
First Eagle Investment Management
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

Aquatic Capital Management's MEC Position: Q1 2026 in Review

Aquatic Capital Management increased its Mayville Engineering Co (MEC) stake by 103% in Q1 2026, buying an estimated $87K and bringing the position to 8,901 shares worth $160K. The position accounts for ﹤0.01% of the portfolio, ranked #1029.

Aquatic Capital Management first reported a position in MEC in Q4 2024 and has held it in 4 quarters since. 124 funds tracked by Wall St. Rank hold MEC as of Q1 2026.

  • Aquatic Capital Management held 8,901 shares of Mayville Engineering Co worth $160K as of Q1 2026.
  • Aquatic Capital Management bought 4,518 Mayville Engineering Co shares in Q1 2026, an estimated $87K.
  • Mayville Engineering Co made up ﹤0.01% of Aquatic Capital Management's portfolio in Q1 2026, its #1029 holding.
  • Aquatic Capital Management first reported a position in Mayville Engineering Co in Q4 2024 and has held it in 4 quarters since.
  • 124 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q1 2026.

Based on Aquatic Capital Management's 13F filing for Q1 2026, filed 15 May 2026.