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% -$5.9K ﹤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

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $294B AUM 47.59% 1-Year Est. Return
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return
Squarepoint
Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return
Erste Asset Management
Erste Asset Management Vienna, Austria $13.7B AUM 40.75% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Citigroup's WLK Position: Q3 2026 in Review

Citigroup increased its Westlake Corp (WLK) stake by 66% in Q3 2026, buying an estimated $1.8M and bringing the position to 60,840 shares worth $3.79M. The position accounts for ﹤0.01% of the portfolio, ranked #2322.

Citigroup first reported a position in WLK in Q2 2013 and has held it in 54 quarters since. The position peaked at $95.1M in Q3 2017. 221 funds tracked by Wall St. Rank hold WLK as of Q3 2026.

  • Citigroup held 60,840 shares of Westlake Corp worth $3.79M as of Q3 2026.
  • Citigroup bought 24,271 Westlake Corp shares in Q3 2026, an estimated $1.8M.
  • Westlake Corp made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #2322 holding.
  • Citigroup first reported a position in Westlake Corp in Q2 2013 and has held it in 54 quarters since.
  • Citigroup's Westlake Corp position peaked at $95.1M in Q3 2017.
  • 221 funds tracked by Wall St. Rank held Westlake Corp as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.