Jacobs Levy Equity Management
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Jacobs Levy Equity Management’s Mayville Engineering Co MEC Stock Holding History

Jacobs Levy Equity 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 		– Sell
-31,868
Closed -$597K – 1026
2025
Q4 		$597K Sell
31,868
-138,467
-81% -$2.26M ﹤0.01% 773
2025
Q3 		$2.34M Buy
170,335
+33,952
+25% +$511K 0.01% 562
2025
Q2 		$2.18M Buy
136,383
+3,885
+3% +$55.5K 0.01% 596
2025
Q1 		$1.78M Sell
132,498
-2,695
-2% -$40.5K 0.01% 684
2024
Q4 		$2.13M Buy
135,193
+13,138
+11% +$240K 0.01% 581
2024
Q3 		$2.57M Buy
122,055
+58,242
+91% +$1.09M 0.01% 556
2024
Q2 		$1.06M Buy
+63,813
New +$965K ﹤0.01% 726
2023
Q3 		– Sell
-45,835
Closed -$571K – 1019
2023
Q2 		$571K Sell
45,835
-17,075
-27% -$216K ﹤0.01% 798
2023
Q1 		$939K Sell
62,910
-7,940
-11% -$116K 0.01% 708
2022
Q4 		$897K Buy
+70,850
New +$707K 0.01% 696
2020
Q3 		– Sell
-12,600
Closed -$100K – 1074
2020
Q2 		$100K Buy
+12,600
New +$77.3K ﹤0.01% 1006

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Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Portolan Capital Management
Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return
Royce & Associates
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
EVR Research
EVR Research Richmond, Virginia $203M AUM 60.82% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
William Blair & Company
William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
Granahan Investment Management
Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return

Jacobs Levy Equity Management's MEC Position: Q1 2026 in Review

Jacobs Levy Equity Management sold out of Mayville Engineering Co (MEC) in Q1 2026, closing a stake of 31,868 shares — an estimated $597K sold.

Jacobs Levy Equity Management first reported a position in MEC in Q2 2020 and held it in 11 quarters. The position peaked at $2.57M in Q3 2024. 124 funds tracked by Wall St. Rank hold MEC as of Q1 2026.

  • Jacobs Levy Equity Management reported no remaining Mayville Engineering Co position as of Q1 2026 after selling out during the quarter.
  • Jacobs Levy Equity Management sold 31,868 Mayville Engineering Co shares in Q1 2026, an estimated $597K.
  • Jacobs Levy Equity Management first reported a position in Mayville Engineering Co in Q2 2020 and held it in 11 quarters.
  • Jacobs Levy Equity Management's Mayville Engineering Co position peaked at $2.57M in Q3 2024.
  • 124 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q1 2026.

Based on Jacobs Levy Equity Management's 13F filing for Q1 2026, filed 15 May 2026.