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ACK Asset Management’s BorgWarner BWA Stock Holding History

ACK Asset Management’s Portfolio BWA Stock Details BWA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$39.8M Buy
+600,000
New +$38M 4.65% 11
2025
Q1 		– Sell
-351,400
Closed -$11.2M – 22
2024
Q4 		$11.2M Buy
+351,400
New +$12M 1.5% 20

Other funds holding BWA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

ACK Asset Management's BWA Position: Q2 2026 in Review

ACK Asset Management opened a new position in BorgWarner (BWA) in Q2 2026: 600,000 shares worth $39.8M. The stake represents 4.65% of the portfolio and ranks #11 among its holdings. This is a return to the name: ACK Asset Management previously reported a position in BWA as recently as Q4 2024.

ACK Asset Management first reported a position in BWA in Q4 2024 and has held it in 2 quarters since. 815 funds tracked by Wall St. Rank hold BWA as of Q2 2026.

  • ACK Asset Management held 600,000 shares of BorgWarner worth $39.8M as of Q2 2026.
  • BorgWarner was a new ACK Asset Management position in Q2 2026.
  • BorgWarner made up 4.65% of ACK Asset Management's portfolio in Q2 2026, its #11 holding.
  • ACK Asset Management first reported a position in BorgWarner in Q4 2024 and has held it in 2 quarters since.
  • 815 funds tracked by Wall St. Rank held BorgWarner as of Q2 2026.

Based on ACK Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.