Citigroup
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Citigroup’s Westlake Corp WLK Stock Holding History

Citigroup’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
2021
Q1 		– Sell
-1,000
Closed -$82K – 7500
2020
Q4 		$82K Sell
1,000
-1,000
-50% -$74.7K ﹤0.01% 5702
2020
Q3 		$126K Sell
2,000
-100
-5% -$5.91K ﹤0.01% 4937
2020
Q2 		$113K Sell
2,100
-2,600
-55% -$120K ﹤0.01% 5482
2020
Q1 		$179K Buy
4,700
+800
+21% +$45K ﹤0.01% 4829
2019
Q4 		$274K Sell
3,900
-3,200
-45% -$215K ﹤0.01% 4920
2019
Q3 		$465K Buy
7,100
+3,700
+109% +$238K ﹤0.01% 4413
2019
Q2 		$236K Buy
3,400
+900
+36% +$59.9K ﹤0.01% 5113
2019
Q1 		$170K Buy
2,500
+900
+56% +$65.2K ﹤0.01% 5255
2018
Q4 		$106K Sell
1,600
-3,100
-66% -$224K ﹤0.01% 5610
2018
Q3 		$391K Sell
4,700
-200
-4% -$19.6K ﹤0.01% 4568
2018
Q2 		$527K Buy
4,900
+3,000
+158% +$336K ﹤0.01% 4044
2018
Q1 		$211K Buy
1,900
+1,500
+375% +$167K ﹤0.01% 4917
2017
Q4 		$43K Sell
400
-1,700
-81% -$157K ﹤0.01% 6285
2017
Q3 		$174K Hold
2,100
– – ﹤0.01% 5101
2017
Q2 		$139K Sell
2,100
-10,100
-83% -$641K ﹤0.01% 5087
2017
Q1 		$806K Buy
+12,200
New +$772K ﹤0.01% 3437
2016
Q4 		– Sell
-7,500
Closed -$401K – 7350
2016
Q3 		$401K Buy
7,500
+5,000
+200% +$241K ﹤0.01% 4102
2016
Q2 		$107K Buy
2,500
+1,800
+257% +$82.2K ﹤0.01% 5026
2016
Q1 		$32K Sell
700
-700
-50% -$31.8K ﹤0.01% 6331
2015
Q4 		$76K Sell
1,400
-10,400
-88% -$603K ﹤0.01% 5598
2015
Q3 		$612K Buy
11,800
+5,600
+90% +$327K ﹤0.01% 3545
2015
Q2 		$425K Buy
+6,200
New +$451K ﹤0.01% 3846

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 $5.72T AUM 30.48% 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

Citigroup's WLK Position: Q1 2026 in Review

Citigroup increased its Westlake Corp (WLK) stake by 100% in Q1 2026, buying an estimated $2.64M and bringing the position to 54,559 shares worth $6.37M. The position accounts for ﹤0.01% of the portfolio, ranked #1777.

Citigroup first reported a position in WLK in Q2 2013 and has held it in 52 quarters since. The position peaked at $95.1M in Q3 2017. 336 funds tracked by Wall St. Rank hold WLK as of Q1 2026.

  • Citigroup held 54,559 shares of Westlake Corp worth $6.37M as of Q1 2026.
  • Citigroup bought 27,222 Westlake Corp shares in Q1 2026, an estimated $2.64M.
  • Westlake Corp made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #1777 holding.
  • Citigroup first reported a position in Westlake Corp in Q2 2013 and has held it in 52 quarters since.
  • Citigroup's Westlake Corp position peaked at $95.1M in Q3 2017.
  • 336 funds tracked by Wall St. Rank held Westlake Corp as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.