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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
76
$437K
77
$418K
78
$413K
79
$388K
80
$368K
81
$367K
82
$358K
83
$353K
84
$344K
85
$331K
86
$329K
87
$304K
88
$304K
89
$300K
90
$297K
91
$288K
92
$272K
93
$261K
94
$258K
95
$257K
96
$253K
97
$247K
98
$241K
99
$237K
100
$236K