Back to Dashboard
CLB · Energy

CORE LABORATORIES INC

USA Energy Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
20
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in CORE LABORATORIES INC? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$520M
Industry
Oil & Gas Equipment & Services
Sector
Energy
Exchange
NYSE
About CORE LABORATORIES INC

Core Laboratories Inc. provides reservoir description and production enhancement services and products to the oil and gas industry in the United States, and internationally. It operates through Reservoir Description and Production Enhancement segments. The Reservoir Description segment includes the characterization of petroleum reservoir rock and reservoir fluid samples to enhance production and improve recovery of crude oil and natural gas from its clients' reservoirs. It offers laboratory-based analytical and field services to characterize properties of crude oil and oil delivered products;…

Who's behind the signal
Every informed buyer we can see on CLB, across all three feeds.
Hedge funds · 4
AQR Capital Management Increased +33%
D.E. Shaw & Co Decreased −6%
Citadel Advisors Decreased −80%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Congressional trade history · 1
Every disclosed buy & sell on record — STOCK Act filings
Trade date Member Chamber Action Amount
2018-04-24 Shelley M Capito Senate SOLD $1,001 - $15,000
Not a model pick — but on our radar. CORE LABORATORIES INC isn't in the top-10 model right now, but 4 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
4
Investors
0
New positions
1
Increasing
3
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.0×
Increased +33%
% of portfolio
0.0%
Position change
+33%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.0×
Decreased −6%
% of portfolio
0.0%
Position change
−6%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −80%
% of portfolio
0.0%
Position change
−80%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
Decreased −93%
% of portfolio
0.0%
Position change
−93%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to CORE LABORATORIES INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell CORE LABORATORIES INC or any security.

Get the Weekly Update

Every Sunday, we'll send you what Buffett, Dalio, Ackman and 47 other legendary investors are buying — free, straight from their SEC filings.
Free forever · No spam · Unsubscribe anytime