AN
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Point72 Asset Management, L.P.
· Reduced
Change
−1.9M
Δ Own
−97.1%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Reduced· Q1 2026 | – | −1.9M | −97.1% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−357K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −357K | −100.0% | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−338K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −338K | – | Q1 2026 | |||||
|
Woodline Partners LP
· Reduced
Change
−157K
Date
Q1 2026
|
Woodline Partners LP | Reduced· Q1 2026 | – | −157K | – | Q1 2026 | |||||
|
Voloridge Investment Management, LLC
· Reduced
Change
−150K
Date
Q1 2026
|
Voloridge Investment Management, LLC | Reduced· Q1 2026 | – | −150K | – | Q1 2026 | |||||
|
Soleus Capital Management, L.P.
· Reduced
Change
−129K
Date
Q1 2026
|
Soleus Capital Management, L.P. | Reduced· Q1 2026 | – | −129K | – | Q1 2026 | |||||
|
Jump Financial, LLC
· Reduced
Change
−116K
Date
Q1 2026
|
Jump Financial, LLC | Reduced· Q1 2026 | – | −116K | – | Q1 2026 | |||||
|
Eversept Partners, LP
· Reduced
Change
−94K
Date
Q1 2026
|
Eversept Partners, LP | Reduced· Q1 2026 | – | −94K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−91K
Δ Own
−13.6%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −91K | −13.6% | Q1 2026 | |||||
|
Ensign Peak Advisors, Inc
· Reduced
Change
−90K
Date
Q1 2026
|
Ensign Peak Advisors, Inc | Reduced· Q1 2026 | – | −90K | – | Q1 2026 | |||||
|
First Light Asset Management, LLC
· Reduced
Change
−81K
Date
Q1 2026
|
First Light Asset Management, LLC | Reduced· Q1 2026 | – | −81K | – | Q1 2026 | |||||
|
Exoduspoint Capital Management, LP
· Reduced
Change
−76K
Date
Q1 2026
|
Exoduspoint Capital Management, LP | Reduced· Q1 2026 | – | −76K | – | Q1 2026 | |||||
|
BNP Paribas Financial Markets
· Reduced
Change
−68K
Date
Q1 2026
|
BNP Paribas Financial Markets | Reduced· Q1 2026 | – | −68K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Reduced
Change
−68K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Reduced· Q1 2026 | – | −68K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−66K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −66K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Schmid John P.
· Director
2 operations
0
|
Schmid John P. | Director | 2 operations | – | 0 | – | 0 | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Renton Hollings
· Director
2 operations
0
|
Renton Hollings | Director | 2 operations | – | 0 | – | 0 | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Orwin John A.
· Director
2 operations
0
|
Orwin John A. | Director | 2 operations | – | 0 | – | 0 | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Hughes Owen
· Director
Grant (A)
11K
|
Hughes Owen | Director | Grant (A) | – | 11K | – | 11K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Murphy Christopher M.
· CFO
Grant (A)
26K
|
Murphy Christopher M. | CFO | Grant (A) | – | 26K | – | 26K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Gray Susannah
· Director
Grant (A)
11K
|
Gray Susannah | Director | Grant (A) | – | 11K | – | 11K | – | Apr 27, 2026 | Apr 29, 2026 | |||||||||
|
Orwin John A.
· Director
5 operations
-55K
|
Orwin John A. | Director | 5 operations | – | -55K | – | 8K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Orwin John A.
· Director
5 operations
55K
|
Orwin John A. | Director | 5 operations | – | 55K | – | 8K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Schmid John P.
· Director
10 operations
-107K
|
Schmid John P. | Director | 10 operations | – | -107K | – | 6K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Schmid John P.
· Director
10 operations
107K
|
Schmid John P. | Director | 10 operations | – | 107K | – | 6K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Renton Hollings
· Director
10 operations
-107K
|
Renton Hollings | Director | 10 operations | – | -107K | – | 6K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Renton Hollings
· Director
10 operations
107K
|
Renton Hollings | Director | 10 operations | – | 107K | – | 6K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Faga Daniel
· Director
7 operations
-1.0M
|
Faga Daniel | Director | 7 operations | – | -1.0M | – | 133K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Faga Daniel
· Director
7 operations
1.0M
|
Faga Daniel | Director | 7 operations | – | 1.0M | – | 133K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
|
Schmid John P.
· Director
3 operations
−$1.2M
|
Schmid John P. | Director | 3 operations | $55.71–$57.40 | −21K | −$1.2M | 32K | – | Mar 30, 2026 | Apr 1, 2026 | |||||||||
190 reporting institutions disclosed ANAB position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.