Wells Fargo
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Wells Fargo’s Mayville Engineering Co MEC Stock Holding History

Wells Fargo’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 		$760K Buy
20,300
+7,731
+62% +$207K ﹤0.01% 4300
2026
Q1 		$226K Sell
12,569
-9,922
-44% -$191K ﹤0.01% 4635
2025
Q4 		$421K Buy
22,491
+5,768
+34% +$94.1K ﹤0.01% 4617
2025
Q3 		$230K Buy
16,723
+2,479
+17% +$37.3K ﹤0.01% 4860
2025
Q2 		$227K Buy
14,244
+333
+2% +$4.76K ﹤0.01% 4702
2025
Q1 		$187K Sell
13,911
-10,496
-43% -$158K ﹤0.01% 4760
2024
Q4 		$384K Sell
24,407
-3,386
-12% -$61.9K ﹤0.01% 4360
2024
Q3 		$586K Buy
27,793
+10,794
+63% +$202K ﹤0.01% 3891
2024
Q2 		$283K Buy
16,999
+1,632
+11% +$24.7K ﹤0.01% 4280
2024
Q1 		$220K Buy
15,367
+1,188
+8% +$15.5K ﹤0.01% 4410
2023
Q4 		$204K Buy
14,179
+563
+4% +$6.99K ﹤0.01% 4451
2023
Q3 		$149K Sell
13,616
-2,400
-15% -$27.7K ﹤0.01% 4537
2023
Q2 		$200K Buy
16,016
+4,283
+37% +$54.1K ﹤0.01% 4595
2023
Q1 		$175K Buy
11,733
+262
+2% +$3.82K ﹤0.01% 4516
2022
Q4 		$145K Sell
11,471
-3,874
-25% -$38.6K ﹤0.01% 4348
2022
Q3 		$100K Sell
15,345
-880
-5% -$6.33K ﹤0.01% 4602
2022
Q2 		$125K Sell
16,225
-27,693
-63% -$235K ﹤0.01% 4519
2022
Q1 		$411K Sell
43,918
-25,908
-37% -$294K ﹤0.01% 4550
2021
Q4 		$1.04M Sell
69,826
-1,921,620
-96% -$31.7M ﹤0.01% 4066
2021
Q3 		$37.4M Buy
1,991,446
+162,949
+9% +$2.79M 0.01% 1232
2021
Q2 		$36.8M Buy
1,828,497
+28,709
+2% +$507K 0.01% 1268
2021
Q1 		$25.9M Buy
1,799,788
+89,389
+5% +$1.32M 0.01% 1461
2020
Q4 		$23M Buy
1,710,399
+106,871
+7% +$1.18M 0.01% 1460
2020
Q3 		$14.7M Buy
1,603,528
+184,411
+13% +$1.56M ﹤0.01% 1610
2020
Q2 		$11.2M Buy
1,419,117
+109,674
+8% +$673K ﹤0.01% 1767
2020
Q1 		$8.03M Sell
1,309,443
-307,503
-19% -$2.31M ﹤0.01% 1841
2019
Q4 		$15.2M Buy
1,616,946
+361,198
+29% +$3.75M ﹤0.01% 1643
2019
Q3 		$16.6M Buy
1,255,748
+315,331
+34% +$4.21M ﹤0.01% 1560
2019
Q2 		$13M Buy
+940,417
New +$14.5M ﹤0.01% 1761

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

Wells Fargo's MEC Position: Q2 2026 in Review

Wells Fargo increased its Mayville Engineering Co (MEC) stake by 62% in Q2 2026, buying an estimated $207K and bringing the position to 20,300 shares worth $760K. The position accounts for ﹤0.01% of the portfolio, ranked #4300.

Wells Fargo first reported a position in MEC in Q2 2019 and has held it in 29 quarters since. The position peaked at $37.4M in Q3 2021. 155 funds tracked by Wall St. Rank hold MEC as of Q2 2026.

  • Wells Fargo held 20,300 shares of Mayville Engineering Co worth $760K as of Q2 2026.
  • Wells Fargo bought 7,731 Mayville Engineering Co shares in Q2 2026, an estimated $207K.
  • Mayville Engineering Co made up ﹤0.01% of Wells Fargo's portfolio in Q2 2026, its #4300 holding.
  • Wells Fargo first reported a position in Mayville Engineering Co in Q2 2019 and has held it in 29 quarters since.
  • Wells Fargo's Mayville Engineering Co position peaked at $37.4M in Q3 2021.
  • 155 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q2 2026.

Based on Wells Fargo's 13F filing for Q2 2026, filed 14 Aug 2026.