Caribou Biosciences Inc. (CRBU)
NASDAQ: CRBU
· Real-Time Price · USD
2.03
0.03 (1.50%)
At close: Aug 15, 2025, 2:19 PM
13F Institute Ownership
Total Institutes of 133 in Caribou Biosciences reduced their positions with a decrease of 2 investors compared to the previous quarter. A reduction of 8.01M shares, as total invested capital declined by $46.62M with ownership percentage dropping from 64.42% to 54.23%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 3.398
3.40
Call Flow 17,100
23%
Put Flow 58,100
77%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 6.85% | 6.35M | -3.32% | 5.79M | < 0.01% | May 02, 2025 |
| Pfizer Inc | 5.06% | 4.69M | +0.00% | 4.28M | 0.86% | May 13, 2025 |
| Vanguard Group Inc | 4.88% | 4.52M | -0.95% | 4.13M | < 0.01% | May 09, 2025 |
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