Core Laboratories N.V. (CLB)
NYSE: CLB
· Real-Time Price · USD
12.15
0.17 (1.42%)
At close: Oct 03, 2025, 3:59 PM
12.14
-0.08%
After-hours: Oct 03, 2025, 05:29 PM EDT
13F Institute Ownership
Total Institutes of 187 in Core Laboratories reduced their positions with a decrease of 10 investors compared to the previous quarter. An additional 473.18K shares, as total invested capital declined by $170.92M with ownership percentage dropping from 108.77% to 108.08%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.276
0.28
Call Flow 25,700
78%
Put Flow 7,100
22%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Ariel Investments, LLC | 27.31% | 12.98M | +25.47% | 149.49M | 1.69% | Aug 14, 2025 |
| Blackrock, Inc. | 15.43% | 7.33M | -2.34% | 84.46M | < 0.01% | Aug 12, 2025 |
| Disciplined Growth Investors I... | 11.45% | 5.44M | -0.93% | 62.68M | 1.20% | Aug 14, 2025 |
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