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Trexquant Investment’s Mayville Engineering Co MEC Stock Holding History

Trexquant Investment’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 		$3.77M Buy
+100,517
New +$2.69M 0.02% 887
2024
Q4 		– Sell
-11,004
Closed -$232K – 1735
2024
Q3 		$232K Buy
+11,004
New +$206K ﹤0.01% 1411
2022
Q4 		– Sell
-10,145
Closed -$66K – 1585
2022
Q3 		$66K Buy
+10,145
New +$73K ﹤0.01% 1298

Other funds holding MEC

PCM
Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Allspring Global Investments
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
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Trexquant Investment's MEC Position: Q2 2026 in Review

Trexquant Investment opened a new position in Mayville Engineering Co (MEC) in Q2 2026: 100,517 shares worth $3.77M. The stake represents 0.02% of the portfolio and ranks #887 among its holdings. This is a return to the name: Trexquant Investment previously reported a position in MEC as recently as Q3 2024.

Trexquant Investment first reported a position in MEC in Q3 2022 and has held it in 3 quarters since. 155 funds tracked by Wall St. Rank hold MEC as of Q2 2026.

  • Trexquant Investment held 100,517 shares of Mayville Engineering Co worth $3.77M as of Q2 2026.
  • Mayville Engineering Co was a new Trexquant Investment position in Q2 2026.
  • Mayville Engineering Co made up 0.02% of Trexquant Investment's portfolio in Q2 2026, its #887 holding.
  • Trexquant Investment first reported a position in Mayville Engineering Co in Q3 2022 and has held it in 3 quarters since.
  • 155 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q2 2026.

Based on Trexquant Investment's 13F filing for Q2 2026, filed 14 Aug 2026.