JP Morgan Chase
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JP Morgan Chase’s Mayville Engineering Co MEC Stock Holding History

JP Morgan Chase’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 		$95.8K Sell
5,481
-72
-1% -$1.39K ﹤0.01% 5857
2025
Q4 		$104K Sell
5,553
-936
-14% -$15.3K ﹤0.01% 5868
2025
Q3 		$89.3K Sell
6,489
-1,447
-18% -$21.8K ﹤0.01% 5962
2025
Q2 		$127K Buy
7,936
+1,359
+21% +$19.4K ﹤0.01% 5496
2025
Q1 		$88.3K Buy
6,577
+427
+7% +$6.42K ﹤0.01% 5633
2024
Q4 		$96.7K Buy
6,150
+461
+8% +$8.43K ﹤0.01% 5771
2024
Q3 		$120K Sell
5,689
-714
-11% -$13.4K ﹤0.01% 5625
2024
Q2 		$107K Buy
6,403
+1,596
+33% +$24.1K ﹤0.01% 5488
2024
Q1 		$68.9K Sell
4,807
-3,405
-41% -$44.4K ﹤0.01% 5817
2023
Q4 		$118K Buy
8,212
+1,011
+14% +$12.5K ﹤0.01% 5652
2023
Q3 		$79K Sell
7,201
-1,643
-19% -$19K ﹤0.01% 5621
2023
Q2 		$110K Sell
8,844
-39,163
-82% -$495K ﹤0.01% 5423
2023
Q1 		$717K Buy
48,007
+47,554
+10,498% +$693K ﹤0.01% 4269
2022
Q4 		$6K Buy
453
+413
+1,033% +$4.12K ﹤0.01% 6130
2022
Q3 		$0 Hold
40
– – ﹤0.01% 6693
2022
Q2 		$0 Sell
40
-4,201
-99% -$35.6K ﹤0.01% 6712
2022
Q1 		$39K Buy
4,241
+762
+22% +$8.65K ﹤0.01% 5881
2021
Q4 		$52K Sell
3,479
-3,712
-52% -$61.2K ﹤0.01% 5929
2021
Q3 		$136K Sell
7,191
-5,319
-43% -$91.1K ﹤0.01% 5421
2021
Q2 		$252K Sell
12,510
-10,531
-46% -$186K ﹤0.01% 5113
2021
Q1 		$332K Sell
23,041
-351
-2% -$5.17K ﹤0.01% 4912
2020
Q4 		$314K Buy
23,392
+17,143
+274% +$190K ﹤0.01% 4629
2020
Q3 		$57K Sell
6,249
-560
-8% -$4.73K ﹤0.01% 4907
2020
Q2 		$53K Sell
6,809
-3,858
-36% -$23.7K ﹤0.01% 4814
2020
Q1 		$65K Buy
10,667
+2,460
+30% +$18.5K ﹤0.01% 4652
2019
Q4 		$77K Buy
8,207
+6,140
+297% +$63.7K ﹤0.01% 4985
2019
Q3 		$27K Buy
2,067
+335
+19% +$4.48K ﹤0.01% 5341
2019
Q2 		$25K Buy
+1,732
New +$26.7K ﹤0.01% 5399

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

JP Morgan Chase's MEC Position: Q1 2026 in Review

JP Morgan Chase reduced its Mayville Engineering Co (MEC) stake by 1.3% in Q1 2026, selling an estimated $1.39K and leaving 5,481 shares worth $95.8K. The position accounts for ﹤0.01% of the portfolio, ranked #5857.

JP Morgan Chase first reported a position in MEC in Q2 2019 and has held it in 28 quarters since. The position peaked at $717K in Q1 2023. 124 funds tracked by Wall St. Rank hold MEC as of Q1 2026.

  • JP Morgan Chase held 5,481 shares of Mayville Engineering Co worth $95.8K as of Q1 2026.
  • JP Morgan Chase sold 72 Mayville Engineering Co shares in Q1 2026, an estimated $1.39K.
  • Mayville Engineering Co made up ﹤0.01% of JP Morgan Chase's portfolio in Q1 2026, its #5857 holding.
  • JP Morgan Chase first reported a position in Mayville Engineering Co in Q2 2019 and has held it in 28 quarters since.
  • JP Morgan Chase's Mayville Engineering Co position peaked at $717K in Q1 2023.
  • 124 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q1 2026.

Based on JP Morgan Chase's 13F filing for Q1 2026, filed 13 May 2026.