AnaptysBio Inc.

NASDAQ: ANAB · Real-Time Price · USD
20.11
0.14 (0.70%)
At close: Aug 15, 2025, 3:59 PM
20.14
0.12%
After-hours: Aug 15, 2025, 04:54 PM EDT

13F Institute Ownership

Total Institutes of 157 in AnaptysBio expanded their positions with an increase of 2 investors compared to the previous quarter. An additional 4.54M shares, as total invested capital grew by $273.84M with ownership percentage increasing from 122.58% to 130.39%.

Options Activity

Institutions are holding Calls/Puts contracts nearly balanced, indicating a neutral sentiment.
Put/Call 1.219
1.22
Call Flow 217,600
45%
Put Flow 265,300
55%

Top Shareholders

Institute Ownership Shares Shares % Change Market Value Portfolio Filing Date
Ecor1 Capital, LLC 25.71% 7.88M +0.08% 146.49M 8.69% May 15, 2025
First Light Asset Management, ... 15.12% 4.63M +433.28% 86.14M 9.84% May 15, 2025
Point72 Asset Management, L.p. 7.73% 2.37M +100.00% 44.03M 0.10% Jul 21, 2025

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