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Core Laboratories
CLB

178 hedge funds and large institutions have $1.16B invested in Core Laboratories in 2023 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 56 increasing their positions, 66 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

296% more call options, than puts

Call options by funds: $1.01M | Put options by funds: $255K

175% more first-time investments, than exits

New positions opened: 22 | Existing positions closed: 8

9% more funds holding

Funds holding: 164 → 178 (+14)

2% more capital invested

Capital invested by funds: $1.13B → $1.16B (+$26.3M)

0.88% less ownership

Funds ownership: 104.51% → 103.64% (-0.88%)

15% less repeat investments, than reductions

Existing positions increased: 56 | Existing positions reduced: 66

Holders
178
Holders Change
+14
Holders Change %
+8.54%
% of All Funds
2.82%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
22
Increased
56
Reduced
66
Closed
8
Calls
$1.01M
Puts
$255K
Net Calls
+$755K
Net Calls Change
-$568K

Top Buyers

1
LP
LMR Partners
United Kingdom
+$10.7M
2
Fisher Asset Management
Fisher Asset Management
Washington
+$10.6M
3
State Street
State Street
Massachusetts
+$5.63M
4
Morgan Stanley
Morgan Stanley
New York
+$3.93M
5
CAM
Congress Asset Management
Massachusetts
+$3.79M

Top Sellers

1
FAM
Fred Alger Management
New York
-$34.4M
2
AI
Ariel Investments
Illinois
-$13.9M
3
BlackRock
BlackRock
New York
-$4.15M
4
SC
Sagefield Capital
Texas
-$3.79M
5
AP
Advisors Preferred
Maryland
-$2.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
Comerica Bank
76
Comerica Bank
Texas
$575K +$588K +23,948 New
LSERS
77
Louisiana State Employees Retirement System
Louisiana
$571K -$17.2K -700 -3%
YCM
78
Yousif Capital Management
Michigan
$556K -$32.3K -1,316 -5%
Millennium Management
79
Millennium Management
New York
$543K +$555K +22,616 New
T. Rowe Price Associates
80
T. Rowe Price Associates
Maryland
$527K +$76.4K +3,112 +17%
SG Americas Securities
81
SG Americas Securities
New York
$525K +$536K +21,848 New
Manulife (Manufacturers Life Insurance)
82
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$522K +$100K +4,073 +23%
Mirae Asset Global Investments
83
Mirae Asset Global Investments
South Korea
$518K – – –
State Board of Administration of Florida Retirement System
84
State Board of Administration of Florida Retirement System
Florida
$506K -$124K -5,046 -19%
New York State Teachers Retirement System (NYSTRS)
85
New York State Teachers Retirement System (NYSTRS)
New York
$495K -$17.2K -700 -3%
LWAM
86
Legacy Wealth Asset Management
Minnesota
$490K -$64K -2,606 -11%
Janus Henderson Group
87
Janus Henderson Group
United Kingdom
$483K +$25 +1 +0%
Natixis Advisors
88
Natixis Advisors
Massachusetts
$461K -$267K -10,894 -36%
Balyasny Asset Management
89
Balyasny Asset Management
Illinois
$456K +$467K +19,008 New
AB
90
Amalgamated Bank
New York
$455K -$14.8K -601 -3%
VOYA Investment Management
91
VOYA Investment Management
Georgia
$453K +$6.75K +275 +1%
Citigroup
92
Citigroup
New York
$445K -$375K -15,278 -45%
GC
93
Guggenheim Capital
Illinois
$444K -$310K -12,628 -41%
New York State Common Retirement Fund
94
New York State Common Retirement Fund
New York
$442K +$74 +3 +0%
GCM
95
Graham Capital Management
Connecticut
$423K -$225K -9,178 -34%
MSRPS
96
Maryland State Retirement & Pension System
Maryland
$413K -$24.2K -986 -5%
SEI Investments
97
SEI Investments
Pennsylvania
$413K +$78.2K +3,185 +23%
DLA
98
Douglas Lane & Associates
New York
$413K -$1.02M -41,497 -71%
American Century Companies
99
American Century Companies
Missouri
$396K +$405K +16,509 New
State of Tennessee, Department of Treasury
100
State of Tennessee, Department of Treasury
Tennessee
$378K – – –
2 3
4
5 6

CLB Hedge Fund Activity: Q3 2023 in Review

178 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Core Laboratories (CLB) for Q3 2023, worth a combined $1.16B — up 2.3% from $1.13B a quarter earlier.

Buyers outnumbered sellers: 22 funds opened new CLB positions and 8 closed out — a net gain of 14 holders — while 56 added to existing stakes and 66 trimmed.

The largest buyer was LMR Partners, opening a new position worth an estimated $10.7M. The largest seller was Fred Alger Management, cutting an estimated $34.4M.

  • 178 institutional investors held Core Laboratories (CLB) as of Q3 2023, up from 164 in Q2 2023.
  • Funds reported $1.16B of Core Laboratories stock for Q3 2023, up 2.3% quarter-over-quarter.
  • 22 funds opened new Core Laboratories positions in Q3 2023 and 8 closed out, a net change of +14 holders.
  • The largest Core Laboratories buyer in Q3 2023 was LMR Partners, an estimated $10.7M added.
  • The largest Core Laboratories seller in Q3 2023 was Fred Alger Management, an estimated $34.4M sold.

Based on aggregated 13F filings for Q3 2023.