Citigroup
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Citigroup’s Core Laboratories CLB Stock Holding History

Citigroup’s Portfolio CLB Stock Details CLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q4 		– Sell
-5,000
Closed -$76K – 7391
2020
Q3 		$76K Sell
5,000
-1,400
-22% -$29.4K ﹤0.01% 5308
2020
Q2 		$130K Buy
6,400
+700
+12% +$12.5K ﹤0.01% 5351
2020
Q1 		$59K Sell
5,700
-1,100
-16% -$30.8K ﹤0.01% 5825
2019
Q4 		$256K Buy
6,800
+4,600
+209% +$207K ﹤0.01% 4975
2019
Q3 		$103K Buy
2,200
+600
+38% +$27.9K ﹤0.01% 5643
2019
Q2 		$84K Buy
1,600
+700
+78% +$41.1K ﹤0.01% 6025
2019
Q1 		$62K Sell
900
-300
-25% -$20.1K ﹤0.01% 6153
2018
Q4 		$72K Sell
1,200
-9,500
-89% -$820K ﹤0.01% 5928
2018
Q3 		$1.24M Buy
10,700
+9,300
+664% +$1.05M ﹤0.01% 3252
2018
Q2 		$177K Buy
1,400
+1,000
+250% +$122K ﹤0.01% 5180
2018
Q1 		$43K Sell
400
-6,700
-94% -$741K ﹤0.01% 6267
2017
Q4 		$778K Sell
7,100
-5,700
-45% -$569K ﹤0.01% 3606
2017
Q3 		$1.26M Buy
12,800
+9,300
+266% +$902K ﹤0.01% 3125
2017
Q2 		$354K Buy
3,500
+3,000
+600% +$323K ﹤0.01% 4303
2017
Q1 		$58K Sell
500
-2,000
-80% -$232K ﹤0.01% 5594
2016
Q4 		$300K Sell
2,500
-1,700
-40% -$188K ﹤0.01% 4929
2016
Q3 		$472K Buy
+4,200
New +$484K ﹤0.01% 3938
2016
Q2 		– Sell
-400
Closed -$45K – 7103
2016
Q1 		$45K Sell
400
-700
-64% -$72.7K ﹤0.01% 6162
2015
Q4 		$120K Buy
+1,100
New +$126K ﹤0.01% 5221
2015
Q3 		– Sell
-100
Closed -$11K – 7405
2015
Q2 		$11K Buy
+100
New +$12.1K ﹤0.01% 6405

Other funds holding CLB

AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citigroup's CLB Position: Q1 2026 in Review

Citigroup increased its Core Laboratories (CLB) stake by 174% in Q1 2026, buying an estimated $317K and bringing the position to 27,905 shares worth $469K. The position accounts for ﹤0.01% of the portfolio, ranked #3590.

Citigroup first reported a position in CLB in Q2 2013 and has held it in 52 quarters since. The position peaked at $15.9M in Q2 2018. 190 funds tracked by Wall St. Rank hold CLB as of Q1 2026.

  • Citigroup held 27,905 shares of Core Laboratories worth $469K as of Q1 2026.
  • Citigroup bought 17,709 Core Laboratories shares in Q1 2026, an estimated $317K.
  • Core Laboratories made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #3590 holding.
  • Citigroup first reported a position in Core Laboratories in Q2 2013 and has held it in 52 quarters since.
  • Citigroup's Core Laboratories position peaked at $15.9M in Q2 2018.
  • 190 funds tracked by Wall St. Rank held Core Laboratories as of Q1 2026.

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