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 | |||||
|
Affinity Asset Advisors, LLC
· Added
Change
+495K
Date
Q1 2026
|
Affinity Asset Advisors, LLC | Added· Q1 2026 | – | +495K | – | Q1 2026 | |||||
|
FMR LLC
· Added
Change
+446K
Δ Own
+1643.8%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | – | +446K | +1643.8% | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+370K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +370K | – | 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 | |||||
|
Synergy Asset Management, LLC
· New
Change
+317K
Date
Q1 2026
|
Synergy Asset Management, LLC | New· Q1 2026 | – | +317K | – | Q1 2026 | |||||
|
Apis Capital Advisors, LLC
· New
Change
+238K
Date
Q1 2026
|
Apis Capital Advisors, LLC | New· Q1 2026 | – | +238K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+208K
Δ Own
+81.2%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +208K | +81.2% | 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 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+146K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +146K | – | Q1 2026 | |||||
|
Soleus Capital Management, L.P.
· Reduced
Change
−129K
Date
Q1 2026
|
Soleus Capital Management, L.P. | Reduced· Q1 2026 | – | −129K | – | Q1 2026 | |||||
|
HSBC Holdings PLC
· New
Change
+126K
Date
Q1 2026
|
HSBC Holdings PLC | New· Q1 2026 | – | +126K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+124K
Δ Own
+113.2%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +124K | +113.2% | 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.