Ensign Peak Advisors, Inc
· Reduced
Change
−724K
Date
Q1 2026
PH
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ensign Peak Advisors, Inc
· Reduced
Change
−724K
Date
Q1 2026
|
Ensign Peak Advisors, Inc | Reduced· Q1 2026 | – | −724K | – | Q1 2026 | |||||
|
Moore Capital Management, LP
· Exited
Change
−600K
Δ Own
−100.0%
Date
Q1 2026
|
Moore Capital Management, LP | Exited· Q1 2026 | – | −600K | −100.0% | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Reduced
Change
−456K
Date
Q1 2026
|
Susquehanna International Group, LLP | Reduced· Q1 2026 | – | −456K | – | Q1 2026 | |||||
|
Catalio Capital Management, LP
· Reduced
Change
−451K
Date
Q1 2026
|
Catalio Capital Management, LP | Reduced· Q1 2026 | – | −451K | – | Q1 2026 | |||||
|
Next Century Growth Investors LLC
· Exited
Change
−394K
Δ Own
−100.0%
Date
Q1 2026
|
Next Century Growth Investors LLC | Exited· Q1 2026 | – | −394K | −100.0% | Q1 2026 | |||||
|
Jane Street Group, LLC
· Exited
Change
−385K
Δ Own
−100.0%
Date
Q1 2026
|
Jane Street Group, LLC | Exited· Q1 2026 | – | −385K | −100.0% | Q1 2026 | |||||
|
Brevan Howard Capital Management LP
· Reduced
Change
−182K
Date
Q1 2026
|
Brevan Howard Capital Management LP | Reduced· Q1 2026 | – | −182K | – | Q1 2026 | |||||
|
Caxton Associates LLP
· Exited
Change
−182K
Δ Own
−100.0%
Date
Q1 2026
|
Caxton Associates LLP | Exited· Q1 2026 | – | −182K | −100.0% | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−129K
Δ Own
−49.3%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −129K | −49.3% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
Change
−112K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | – | −112K | – | Q1 2026 | |||||
|
Group One Trading LLC
· Reduced
Change
−87K
Date
Q1 2026
|
Group One Trading LLC | Reduced· Q1 2026 | – | −87K | – | Q1 2026 | |||||
|
Hussman Strategic Advisors, Inc.
· Reduced
Change
−63K
Date
Q1 2026
|
Hussman Strategic Advisors, Inc. | Reduced· Q1 2026 | – | −63K | – | Q1 2026 | |||||
|
Simplify Asset Management Inc.
· Reduced
Change
−60K
Date
Q1 2026
|
Simplify Asset Management Inc. | Reduced· Q1 2026 | – | −60K | – | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−60K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −60K | – | Q1 2026 | |||||
|
Campbell & Co Investment Adviser LLC
· Reduced
Change
−53K
Date
Q1 2026
|
Campbell & Co Investment Adviser LLC | Reduced· Q1 2026 | – | −53K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Breedlove Robert Charles
· Officer
Tax withholding or exercise payment (F)
-$17K
|
Breedlove Robert Charles | Officer | Tax withholding or exercise payment (F) | $11.04 | -2K | -$17K | 60K | −2.5% | Jul 14, 2026 | Jul 16, 2026 | |||||||||
|
Parikh Asit
· Director
2 operations
0
|
Parikh Asit | Director | 2 operations | – | 0 | – | 148K | – | May 22, 2026 | May 27, 2026 | |||||||||
|
Parikh Asit
· Director
Exercise or conversion (M/X/C)
$87K
|
Parikh Asit | Director | Exercise or conversion (M/X/C) | $4.95 | 18K | $87K | 52K | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Parikh Asit
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-18K
|
Parikh Asit | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | – | -18K | – | 0 | – | May 20, 2026 | May 21, 2026 | |||||||||
|
Parikh Asit
· Director
Grant (A)
24K
|
Parikh Asit | Director | Grant (A) | – | 24K | – | 35K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Topper James N.
· Director
Grant (A)
24K
|
Topper James N. | Director | Grant (A) | – | 24K | – | 67K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Stenhouse Mark
· Director
Grant (A)
24K
|
Stenhouse Mark | Director | Grant (A) | – | 24K | – | 54K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Fields Heidi
· Director
Grant (A)
24K
|
Fields Heidi | Director | Grant (A) | – | 24K | – | 54K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Cola Michael F.
· Director
Grant (A)
24K
|
Cola Michael F. | Director | Grant (A) | – | 24K | – | 64K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Karbe Frank
· Director
Grant (A)
24K
|
Karbe Frank | Director | Grant (A) | – | 24K | – | 92K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Schroeder Theodore R.
· Director
Grant (A)
24K
|
Schroeder Theodore R. | Director | Grant (A) | – | 24K | – | 45K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Parikh Asit
· Director
2 operations
0
|
Parikh Asit | Director | 2 operations | – | 0 | – | 10K | – | Mar 10, 2026 | Mar 11, 2026 | |||||||||
|
Breedlove Robert Charles
· Officer
2 operations
-$17K
|
Breedlove Robert Charles | Officer | 2 operations | $12.56 | -1K | -$17K | 61K | – | Feb 27, 2026 | Mar 3, 2026 | |||||||||
|
Breedlove Robert Charles
· Officer
2 operations
16K
|
Breedlove Robert Charles | Officer | 2 operations | – | 16K | – | 63K | – | Feb 27, 2026 | Mar 3, 2026 | |||||||||
|
Cook Anne Marie
· Officer
Tax withholding or exercise payment (F)
-$20K
|
Cook Anne Marie | Officer | Tax withholding or exercise payment (F) | $12.82 | -2K | -$20K | 89K | – | Feb 10, 2026 | Feb 12, 2026 | |||||||||
N
A
M
M
G
A
179 reporting institutions disclosed PHAT 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.