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Core Laboratories

195 hedge funds and large institutions have $762M invested in Core Laboratories in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 56 increasing their positions, 77 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

33% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 33

34% less call options, than puts

Call options by funds: $321K | Put options by funds: $487K

Holders
195
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$321K
Puts
$487K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$3.36M
27
$2.91M
28
$2.91M
29
$2.91M
30
$2.71M
31
$2.57M
32
$2.52M
33
$2.28M
34
$2.23M
35
$2.2M
36
$2.11M
37
$2.08M
38
$1.97M
39
$1.92M
40
$1.74M
41
$1.69M
42
$1.61M
43
$1.38M
44
$1.33M
45
$1.3M
46
$1.22M
47
$1.15M
48
$1.14M
49
$1.1M
50
$1.07M