Rambus Inc. (RMBS)
NASDAQ: RMBS
· Real-Time Price · USD
99.99
-3.72 (-3.59%)
At close: Oct 03, 2025, 3:59 PM
99.90
-0.09%
After-hours: Oct 03, 2025, 07:58 PM EDT
13F Institute Ownership
Total Institutes of 463 in Rambus expanded their positions with an increase of 38 investors compared to the previous quarter. A reduction of 2.35M shares, as total invested capital grew by $1.49B with ownership percentage dropping from 89.87% to 87.54%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 1.894
1.89
Call Flow 375,800
35%
Put Flow 711,800
65%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 13.96% | 15M | +5.36% | 960.31M | 0.02% | Aug 12, 2025 |
| Vanguard Group Inc | 11.69% | 12.56M | +0.95% | 804.14M | 0.01% | Aug 11, 2025 |
| Price T Rowe Associates Inc /m... | 4.37% | 4.69M | -46.34% | 300.47M | 0.03% | Aug 14, 2025 |
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