SignatureFD
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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
Q3 		– Sell
-13
Closed -$487 – 3625
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

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
EVR Research
EVR Research Richmond, Virginia $179M AUM 29.7% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $123B AUM 30.05% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Royce & Associates
Royce & Associates New York $11B AUM 39.4% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.6B AUM 22.09% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

SignatureFD's MEC Position: Q3 2026 in Review

SignatureFD sold out of Mayville Engineering Co (MEC) in Q3 2026, closing a stake of 13 shares — an estimated $487 sold.

SignatureFD first reported a position in MEC in Q3 2021 and held it in 5 quarters. The position peaked at $16.1K in Q1 2023. 92 funds tracked by Wall St. Rank hold MEC as of Q3 2026.

  • SignatureFD reported no remaining Mayville Engineering Co position as of Q3 2026 after selling out during the quarter.
  • SignatureFD sold 13 Mayville Engineering Co shares in Q3 2026, an estimated $487.
  • SignatureFD first reported a position in Mayville Engineering Co in Q3 2021 and held it in 5 quarters.
  • SignatureFD's Mayville Engineering Co position peaked at $16.1K in Q1 2023.
  • 92 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q3 2026.

Based on SignatureFD's 13F filing for Q3 2026, filed 23 Oct 2026.