Vanguard Capital Management
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Vanguard Capital Management’s Mayville Engineering Co MEC Stock Holding History

Vanguard Capital 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
Q2 		$27.9M Buy
743,621
+148,683
+25% +$3.97M ﹤0.01% 2272
2026
Q1 		$10.7M Buy
+594,938
New +$11.5M ﹤0.01% 2699

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
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM

Vanguard Capital Management's MEC Position: Q2 2026 in Review

Vanguard Capital Management increased its Mayville Engineering Co (MEC) stake by 25% in Q2 2026, buying an estimated $3.97M and bringing the position to 743,621 shares worth $27.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2272.

Vanguard Capital Management first reported a position in MEC in Q1 2026 and has held it in 2 quarters since. 154 funds tracked by Wall St. Rank hold MEC as of Q2 2026.

  • Vanguard Capital Management held 743,621 shares of Mayville Engineering Co worth $27.9M as of Q2 2026.
  • Vanguard Capital Management bought 148,683 Mayville Engineering Co shares in Q2 2026, an estimated $3.97M.
  • Mayville Engineering Co made up ﹤0.01% of Vanguard Capital Management's portfolio in Q2 2026, its #2272 holding.
  • Vanguard Capital Management first reported a position in Mayville Engineering Co in Q1 2026 and has held it in 2 quarters since.
  • 154 funds tracked by Wall St. Rank held Mayville Engineering Co as of Q2 2026.

Based on Vanguard Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.