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Core Laboratories

187 hedge funds and large institutions have $804M invested in Core Laboratories in 2025 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 52 increasing their positions, 77 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

28,200% more call options, than puts

Call options by funds: $566K | Put options by funds: $2K

27% more capital invested

Capital invested by funds: $633M → $804M (+$171M)

0% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 30

1.49% less ownership

Funds ownership: 109.21%107.72% (-1.5%)

2% less funds holding

Funds holding: 190187 (-3)

32% less repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 77

Holders
187
Holders Change
-3
Holders Change %
-1.58%
% of All Funds
2.27%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
30
Increased
52
Reduced
77
Closed
30
Calls
$566K
Puts
$2K
Net Calls
+$564K
Net Calls Change
+$350K
Name Holding Trade Value Shares
Change
Change in
Stake
TI
51
Trexquant Investment
Connecticut
$863K -$2.85M -191,670 -78%
AQR Capital Management
52
AQR Capital Management
Connecticut
$799K +$182K +12,242 +33%
T. Rowe Price Associates
53
T. Rowe Price Associates
Maryland
$785K +$83K +5,578 +13%
PRCP
54
Pacific Ridge Capital Partners
Oregon
$712K +$29.5K +1,980 +5%
Prudential Financial
55
Prudential Financial
New Jersey
$707K -$48.4K -3,255 -7%
California State Teachers Retirement System (CalSTRS)
56
California State Teachers Retirement System (CalSTRS)
California
$694K -$834 -56 -0.1%
OAM
57
Oppenheimer Asset Management
New York
$681K -$184K -12,383 -23%
AllianceBernstein
58
AllianceBernstein
Tennessee
$659K +$44.2K +2,970 +8%
Lido Advisors
59
Lido Advisors
California
$656K -$55.7K -3,744 -8%
Deutsche Bank
60
Deutsche Bank
Germany
$622K +$3.53K +237 +0.6%
OWIM
61
Old West Investment Management
California
$613K +$569K +38,223 New
Citadel Advisors
62
Citadel Advisors
Florida
$592K -$2.15M -144,514 -80%
CM
63
CoreCommodity Management
Connecticut
$571K -$126K -8,474 -19%
Thrivent Financial for Lutherans
64
Thrivent Financial for Lutherans
Minnesota
$514K -$27.3K -1,836 -5%
CAPTRUST Financial Advisors
65
CAPTRUST Financial Advisors
North Carolina
$509K -$72.8K -4,892 -13%
Squarepoint
66
Squarepoint
New York
$489K +$220K +14,752 +94%
Corient Private Wealth
67
Corient Private Wealth
Florida
$435K +$404K +27,139 New
KCM
68
Kornitzer Capital Management
Kansas
$432K -$62.1K -4,175 -13%
MIM
69
MetLife Investment Management
New Jersey
$405K
ACM
70
Aquatic Capital Management
Illinois
$378K -$184K -12,356 -34%
SOADOR
71
State of Alaska Department of Revenue
Alaska
$376K -$1.53K -103 -0.4%
JP Morgan Chase
72
JP Morgan Chase
New York
$372K +$15.2K +1,023 +5%
IMRF
73
Illinois Municipal Retirement Fund
Illinois
$364K -$9.73K -654 -3%
SEI Investments
74
SEI Investments
Pennsylvania
$363K
Mirae Asset Global ETFs Holdings
75
Mirae Asset Global ETFs Holdings
Hong Kong
$349K -$3.72K -250 -1%