Bank of America
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Bank of America’s Westlake Corp WLK Stock Holding History

Bank of America’s Portfolio WLK Stock Details WLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q2 		– Sell
-71,600
Closed -$7.96M – 7351
2018
Q1 		$7.96M Hold
71,600
– – ﹤0.01% 2627
2017
Q4 		$7.63M Buy
+71,600
New +$6.63M ﹤0.01% 2726

Other funds holding WLK

OAG
Orbis Allan Gray Hamilton, Bermuda $23.7B AUM 65.43% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of America's WLK Position: Q1 2026 in Review

Bank of America increased its Westlake Corp (WLK) stake by 28% in Q1 2026, buying an estimated $5.1M and bringing the position to 236,986 shares worth $27.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2112.

Bank of America first reported a position in WLK in Q2 2013 and has held it in 52 quarters since. The position peaked at $92.1M in Q2 2022. 337 funds tracked by Wall St. Rank hold WLK as of Q1 2026.

  • Bank of America held 236,986 shares of Westlake Corp worth $27.7M as of Q1 2026.
  • Bank of America bought 52,551 Westlake Corp shares in Q1 2026, an estimated $5.1M.
  • Westlake Corp made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #2112 holding.
  • Bank of America first reported a position in Westlake Corp in Q2 2013 and has held it in 52 quarters since.
  • Bank of America's Westlake Corp position peaked at $92.1M in Q2 2022.
  • 337 funds tracked by Wall St. Rank held Westlake Corp as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.