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Formula Growth’s Mayville Engineering Co MEC Stock Holding History

Formula Growth’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 		$1.79M Buy
100,000
+60,000
+150% +$1.16M 0.81% 47
2025
Q4 		$749K Buy
+40,000
New +$652K 0.29% 106

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

Formula Growth's MEC Position: Q1 2026 in Review

Formula Growth increased its Mayville Engineering Co (MEC) stake by 150% in Q1 2026, buying an estimated $1.16M and bringing the position to 100,000 shares worth $1.79M. The position accounts for 0.81% of the portfolio, ranked #47.

Formula Growth first reported a position in MEC in Q4 2025 and has held it in 2 quarters since. 124 funds tracked by Wall St. Rank hold MEC as of Q1 2026.

  • Formula Growth held 100,000 shares of Mayville Engineering Co worth $1.79M as of Q1 2026.
  • Formula Growth bought 60,000 Mayville Engineering Co shares in Q1 2026, an estimated $1.16M.
  • Mayville Engineering Co made up 0.81% of Formula Growth's portfolio in Q1 2026, its #47 holding.
  • Formula Growth first reported a position in Mayville Engineering Co in Q4 2025 and has held it in 2 quarters since.
  • 124 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q1 2026.

Based on Formula Growth's 13F filing for Q1 2026, filed 14 May 2026.