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Cliff Asness’s Core Laboratories CLB Stock Holding History

Cliff Asness’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
2026
Q2 		$755K Buy
64,809
+12,884
+25% +$184K ﹤0.01% 3167
2026
Q1 		$872K Buy
51,925
+2,107
+4% +$37.7K ﹤0.01% 2843
2025
Q4 		$799K Buy
49,818
+12,242
+33% +$182K ﹤0.01% 2677
2025
Q3 		$464K Buy
+37,576
New +$441K ﹤0.01% 2854
2020
Q3 		– Sell
-22,967
Closed -$438K – 2192
2020
Q2 		$438K Buy
22,967
+5,043
+28% +$90.4K ﹤0.01% 1787
2020
Q1 		$182K Buy
+17,924
New +$501K ﹤0.01% 1889
2019
Q4 		– Sell
-4,398
Closed -$202K – 2125
2019
Q3 		$202K Buy
4,398
+8
+0.2% +$372 ﹤0.01% 2014
2019
Q2 		$226K Sell
4,390
-44
-1% -$2.58K ﹤0.01% 1947
2019
Q1 		$304K Sell
4,434
-16,275
-79% -$1.09M ﹤0.01% 1970
2018
Q4 		$1.24M Buy
20,709
+18,727
+945% +$1.62M ﹤0.01% 1429
2018
Q3 		$230K Buy
+1,982
New +$224K ﹤0.01% 2166
2018
Q1 		– Sell
-48,101
Closed -$5.27M – 2227
2017
Q4 		$5.27M Sell
48,101
-18,528
-28% -$1.85M 0.01% 1008
2017
Q3 		$6.58M Buy
66,629
+9,549
+17% +$926K 0.01% 923
2017
Q2 		$5.78M Buy
57,080
+6,921
+14% +$746K 0.01% 970
2017
Q1 		$5.79M Sell
50,159
-19,779
-28% -$2.3M 0.01% 963
2016
Q4 		$8.39M Sell
69,938
-37,069
-35% -$4.1M 0.01% 822
2016
Q3 		$12M Sell
107,007
-20,095
-16% -$2.31M 0.02% 704
2016
Q2 		$15.7M Buy
127,102
+32,540
+34% +$3.93M 0.03% 604
2016
Q1 		$10.6M Buy
94,562
+23,331
+33% +$2.42M 0.02% 670
2015
Q4 		$7.75M Sell
71,231
-1,192
-2% -$136K 0.01% 787
2015
Q3 		$7.23M Buy
72,423
+33,290
+85% +$3.62M 0.01% 692
2015
Q2 		$4.46M Buy
39,133
+27,633
+240% +$3.35M 0.01% 882
2015
Q1 		$1.2M Buy
11,500
+8,200
+248% +$874K ﹤0.01% 1335
2014
Q4 		$397K Buy
+3,300
New +$433K ﹤0.01% 2070
2014
Q1 		– Sell
-1,100
Closed -$210K – 2567
2013
Q4 		$210K Buy
+1,100
New +$205K ﹤0.01% 2418

Other funds holding CLB

AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Cliff Asness's CLB Position: Q2 2026 in Review

Cliff Asness increased its Core Laboratories (CLB) stake by 25% in Q2 2026, buying an estimated $184K and bringing the position to 64,809 shares worth $755K. The position accounts for ﹤0.01% of the portfolio, ranked #3167.

Cliff Asness first reported a position in CLB in Q4 2013 and has held it in 25 quarters since. The position peaked at $15.7M in Q2 2016. 185 funds tracked by Wall St. Rank hold CLB as of Q2 2026.

  • Cliff Asness held 64,809 shares of Core Laboratories worth $755K as of Q2 2026.
  • Cliff Asness bought 12,884 Core Laboratories shares in Q2 2026, an estimated $184K.
  • Core Laboratories made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3167 holding.
  • Cliff Asness first reported a position in Core Laboratories in Q4 2013 and has held it in 25 quarters since.
  • Cliff Asness's Core Laboratories position peaked at $15.7M in Q2 2016.
  • 185 funds tracked by Wall St. Rank held Core Laboratories as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.