We are live on ! Find out more
CLB icon

Core Laboratories
CLB

183 hedge funds and large institutions have $1.24B invested in Core Laboratories in 2021 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 62 increasing their positions, 57 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

304% more call options, than puts

Call options by funds: $5.23M | Put options by funds: $1.29M

21% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 24

8% more capital invested

Capital invested by funds: $1.14B → $1.24B (+$96.3M)

1% more funds holding

Funds holding: 181 → 183 (+2)

9% more repeat investments, than reductions

Existing positions increased: 62 | Existing positions reduced: 57

3.75% less ownership

Funds ownership: 96.84% → 93.09% (-3.8%)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
183
Holders Change
+2
Holders Change %
+1.1%
% of All Funds
3.21%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
29
Increased
62
Reduced
57
Closed
24
Calls
$5.23M
Puts
$1.29M
Net Calls
+$3.94M
Net Calls Change
+$1.8M

Top Buyers

1
BlackRock
BlackRock
New York
+$28.6M
2
FAM
Fred Alger Management
New York
+$28.3M
3
Truist Financial
Truist Financial
North Carolina
+$14.9M
4
Bank of America
Bank of America
North Carolina
+$5.78M
5
Invesco
Invesco
Georgia
+$5.51M

Top Sellers

1
AI
Ariel Investments
Illinois
-$25M
2
AC
AKO Capital
United Kingdom
-$18.8M
3
CPH
C Partners Holding
Switzerland
-$12.5M
4
MIS
Morningstar Investment Services
Illinois
-$9.6M
5
Citadel Advisors
Citadel Advisors
Florida
-$9.03M
Name Holding Trade Value Shares
Change 		Change in
Stake
Baird Financial Group
76
Baird Financial Group
Wisconsin
$936K +$387K +11,335 +54%
Balyasny Asset Management
77
Balyasny Asset Management
Illinois
$928K +$566K +16,581 +106%
N
78
Nuveen
North Carolina
$896K +$250K +7,308 +31%
Barclays
79
Barclays
United Kingdom
$878K -$177K -5,179 -15%
GAM
80
Gotham Asset Management
New York
$872K -$414K -12,128 -29%
SOADOR
81
State of Alaska Department of Revenue
Alaska
$868K -$152K -4,460 -13%
HJIM
82
Henry James International Management
New York
$864K +$1.03M +30,024 New
Squarepoint
83
Squarepoint
New York
$857K +$1.02M +29,769 New
Susquehanna International Group
84
Susquehanna International Group
Pennsylvania
$850K +$303K +8,864 +43%
Millennium Management
85
Millennium Management
New York
$831K +$986K +28,866 New
Qube Research & Technologies (QRT)
86
Qube Research & Technologies (QRT)
United Kingdom
$802K +$952K +27,870 New
ECM
87
ExodusPoint Capital Management
New York
$732K +$868K +25,419 New
MAA
88
Mraz Amerine & Associates
California
$728K -$5.77K -169 -0.7%
UBS Group
89
UBS Group
Switzerland
$693K +$300K +8,784 +57%
Renaissance Technologies
90
Renaissance Technologies
New York
$670K -$1.99M -58,113 -71%
New York State Teachers Retirement System (NYSTRS)
91
New York State Teachers Retirement System (NYSTRS)
New York
$663K -$113K -3,300 -13%
Tudor Investment Corp
92
Tudor Investment Corp
Connecticut
$654K -$1.82M -53,138 -70%
Two Sigma Investments
93
Two Sigma Investments
New York
$647K +$767K +22,458 New
GCC
94
Guardian Capital (Canada)
Ontario, Canada
$638K +$757K +22,168 New
LSERS
95
Louisiana State Employees Retirement System
Louisiana
$584K -$6.83K -200 -1%
KBC Group
96
KBC Group
Belgium
$528K +$627K +18,356 New
OPERF
97
Oregon Public Employees Retirement Fund
Oregon
$526K +$13.7K +400 +2%
Osaic Holdings
98
Osaic Holdings
Arizona
$517K +$173K +5,060 +39%
State of Tennessee, Department of Treasury
99
State of Tennessee, Department of Treasury
Tennessee
$457K -$425K -12,451 -44%
HF
100
HRT Financial
New York
$424K +$503K +14,734 New
2 3
4
5 6

CLB Hedge Fund Activity: Q1 2021 in Review

183 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Core Laboratories (CLB) for Q1 2021, worth a combined $1.24B — up 8.4% from $1.14B a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new CLB positions and 24 closed out — a net gain of 5 holders — while 62 added to existing stakes and 57 trimmed.

The largest buyer was BlackRock, adding an estimated $28.6M. The largest seller was Ariel Investments, cutting an estimated $25M.

  • 183 institutional investors held Core Laboratories (CLB) as of Q1 2021, up from 181 in Q4 2020.
  • Funds reported $1.24B of Core Laboratories stock for Q1 2021, up 8.4% quarter-over-quarter.
  • 29 funds opened new Core Laboratories positions in Q1 2021 and 24 closed out, a net change of +5 holders.
  • The largest Core Laboratories buyer in Q1 2021 was BlackRock, an estimated $28.6M added.
  • The largest Core Laboratories seller in Q1 2021 was Ariel Investments, an estimated $25M sold.

Based on aggregated 13F filings for Q1 2021.