Squarepoint
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Squarepoint’s Mayville Engineering Co MEC Stock Holding History

Squarepoint’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 		$1.98M Buy
+110,569
New +$2.13M ﹤0.01% 2188
2025
Q3 		– Sell
-19,225
Closed -$307K – 4729
2025
Q2 		$307K Sell
19,225
-65,250
-77% -$932K ﹤0.01% 3666
2025
Q1 		$1.13M Buy
84,475
+57,329
+211% +$862K ﹤0.01% 2553
2024
Q4 		$427K Buy
+27,146
New +$496K ﹤0.01% 3871
2020
Q4 		– Sell
-15,564
Closed -$143K – 3133
2020
Q3 		$143K Buy
+15,564
New +$131K ﹤0.01% 2208
2020
Q2 		– Sell
-10,341
Closed -$63K – 2400
2020
Q1 		$63K Buy
+10,341
New +$77.6K ﹤0.01% 1704
2019
Q4 		– Sell
-28,821
Closed -$380K – 2670
2019
Q3 		$380K Buy
28,821
+1,526
+6% +$20.4K ﹤0.01% 1765
2019
Q2 		$377K Buy
+27,295
New +$420K ﹤0.01% 1824

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

Squarepoint's MEC Position: Q1 2026 in Review

Squarepoint opened a new position in Mayville Engineering Co (MEC) in Q1 2026: 110,569 shares worth $1.98M. The stake represents ﹤0.01% of the portfolio and ranks #2188 among its holdings. This is a return to the name: Squarepoint previously reported a position in MEC as recently as Q2 2025.

Squarepoint first reported a position in MEC in Q2 2019 and has held it in 8 quarters since. 124 funds tracked by Wall St. Rank hold MEC as of Q1 2026.

  • Squarepoint held 110,569 shares of Mayville Engineering Co worth $1.98M as of Q1 2026.
  • Mayville Engineering Co was a new Squarepoint position in Q1 2026.
  • Mayville Engineering Co made up ﹤0.01% of Squarepoint's portfolio in Q1 2026, its #2188 holding.
  • Squarepoint first reported a position in Mayville Engineering Co in Q2 2019 and has held it in 8 quarters since.
  • 124 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q1 2026.

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