CLB icon

Core Laboratories
CLB

Overview Fund Activity

188 hedge funds and large institutions have $600M invested in Core Laboratories in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 68 increasing their positions, 58 reducing their positions, and 30 closing their positions.

Holders
188
Holders Change
-7
Holders Change %
-3.59%
% of All Funds
2.52%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
28
Increased
68
Reduced
58
Closed
30
Calls
$500K
Puts
$766K
Net Calls
-$266K
Net Calls Change
-$100K

Top Buyers

1
AI
1
Ariel Investments
Illinois
$149M
2
Millennium Management
2
Millennium Management
New York
$3.71M
3
State Street
3
State Street
Massachusetts
$24.9M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$13.5M
5
GJL
5
Gendell Jeffrey L
$6.56M

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$51.6M
2
BTW
2
Boston Trust Walden
Massachusetts
$0
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$10.1M
4
RA
4
Royce & Associates
New York
$8.9M
5
FAM
5
Fred Alger Management
New York
$6.27M
Name Market Value Shares Shares
Change 		Shares
Change %
TH
151
TCTC Holdings
Texas
$6.91K 600 – –
Group One Trading
152
Group One Trading
Illinois
$6.21K 539 +539 New
Carson Wealth (CWM LLC)
153
Carson Wealth (CWM LLC)
Nebraska
$6K 497 -1,561 -76%
PA
154
Parallel Advisors
California
$5.93K 515 -1,189 -70%
Nisa Investment Advisors
155
Nisa Investment Advisors
Missouri
$5.7K 495 +279 +129%
SS
156
Sunbelt Securities
Texas
$5.09K 294 – –
POIA
157
Pin Oak Investment Advisors
Texas
$5K 372 – –
FFO
158
Fortitude Family Office
Arizona
$4.34K 377 +350 +1,296%
HFS
159
Hantz Financial Services
Michigan
$4K 326 +326 New
Barrow, Hanley, Mewhinney & Strauss
160
Barrow, Hanley, Mewhinney & Strauss
Texas
$3.72K 323 – –
PS
161
Principal Securities
Iowa
$3.41K 296 +47 +19%
CIAM
162
Caitong International Asset Management
Hong Kong
$2.18K 189 +150 +385%
HNW
163
High Note Wealth
Minnesota
$2.12K 184 -93 -34%
CIA
164
Cape Investment Advisory
Georgia
$2.05K 178 +48 +37%
RIL
165
Rothschild Investment LLC
Illinois
$1.84K 160 -85 -35%
PWA
166
Physician Wealth Advisors
Utah
$1.75K 152 +152 New
TCOV
167
Trust Company of Vermont
Vermont
$1.67K 145 – –
RF
168
Rossby Financial
Florida
$1.65K 143 – –
VCM
169
Versant Capital Management
Arizona
$1.43K 124 +124 New
LFG
170
Larson Financial Group
Missouri
$1.33K 115 +115 New
PWMG
171
Private Wealth Management Group
New Jersey
$1.22K 106 +30 +39%
Northwestern Mutual Wealth Management
172
Northwestern Mutual Wealth Management
Wisconsin
$1.17K 101 – –
Fifth Third Bancorp
173
Fifth Third Bancorp
Ohio
$1.13K 98 -327 -77%
MFT
174
Moisand Fitzgerald Tamayo
Florida
$899 78 – –
MCM
175
MAI Capital Management
Ohio
$772 67 +60 +857%
5 6
7
8 9