Balyasny Asset Management L.P.
· New
Change
+550K
Date
Q1 2026
WH
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Balyasny Asset Management L.P.
· New
Change
+550K
Date
Q1 2026
|
Balyasny Asset Management L.P. | New· Q1 2026 | – | +550K | – | Q1 2026 | |||||
|
Stempoint Capital LP
· Reduced
Change
−519K
Date
Q1 2026
|
Stempoint Capital LP | Reduced· Q1 2026 | – | −519K | – | Q1 2026 | |||||
|
Millennium Management LLC
· New
Change
+310K
Date
Q1 2026
|
Millennium Management LLC | New· Q1 2026 | – | +310K | – | Q1 2026 | |||||
|
Woodline Partners LP
· New
Change
+281K
Date
Q1 2026
|
Woodline Partners LP | New· Q1 2026 | – | +281K | – | Q1 2026 | |||||
|
Verdad Advisers, LP
· New
Change
+115K
Date
Q1 2026
|
Verdad Advisers, LP | New· Q1 2026 | – | +115K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Added
Change
+93K
Date
Q1 2026
|
Susquehanna International Group, LLP | Added· Q1 2026 | – | +93K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+81K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +81K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Exited
Change
−68K
Δ Own
−100.0%
Date
Q1 2026
|
Marshall Wace, LLP | Exited· Q1 2026 | – | −68K | −100.0% | Q1 2026 | |||||
|
Hudson Bay Capital Management LP
· New
Change
+58K
Date
Q1 2026
|
Hudson Bay Capital Management LP | New· Q1 2026 | – | +58K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· New
Change
+57K
Date
Q1 2026
|
Goldman Sachs Group Inc | New· Q1 2026 | – | +57K | – | Q1 2026 | |||||
|
Seven Fleet Capital Management LP
· New
Change
+54K
Date
Q1 2026
|
Seven Fleet Capital Management LP | New· Q1 2026 | – | +54K | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+52K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +52K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+52K
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +52K | – | Q1 2026 | |||||
|
Adar1 Capital Management, LLC
· Added
Change
+51K
Date
Q1 2026
|
Adar1 Capital Management, LLC | Added· Q1 2026 | – | +51K | – | Q1 2026 | |||||
|
Eversept Partners, LP
· Added
Change
+47K
Date
Q1 2026
|
Eversept Partners, LP | Added· Q1 2026 | – | +47K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Zhao Baiteng
· Director
Grant (A)
38K
|
Zhao Baiteng | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Reeve Emma
· Director
Grant (A)
38K
|
Reeve Emma | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Maroun Richard E.
· Director
Grant (A)
38K
|
Maroun Richard E. | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Hirmand Mohammad
· Director
Grant (A)
38K
|
Hirmand Mohammad | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Desai Neil
· Director
Grant (A)
38K
|
Desai Neil | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Castelein Caley
· Director
Grant (A)
38K
|
Castelein Caley | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Aghazadeh Behzad
· Director
Grant (A)
38K
|
Aghazadeh Behzad | Director | Grant (A) | – | 38K | – | 38K | – | Jun 12, 2026 | Jun 15, 2026 | |||||||||
|
Dugan Margaret
· Officer
Grant (A)
$75K
|
Dugan Margaret | Officer | Grant (A) | $3.92 | 19K | $75K | 19K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Ball Bryan
· Officer
Grant (A)
$200K
|
Ball Bryan | Officer | Grant (A) | $3.92 | 51K | $200K | 448K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Giacobello Scott M.
· CFO
Grant (A)
$150K
|
Giacobello Scott M. | CFO | Grant (A) | $3.92 | 38K | $150K | 333K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Lennon David James
· Director
Grant (A)
$200K
|
Lennon David James | Director | Grant (A) | $3.92 | 51K | $200K | 570K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Castelein Caley
· Director
2 operations
$16.8T
|
Castelein Caley | Director | 2 operations | $3.92–$8,124,996.24 | 2.3M | $16.8T | 2.1M | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Avoro Capital Advisors LLC
· Director
Grant (A)
$25M
|
Avoro Capital Advisors LLC | Director | Grant (A) | $3.92 | 6.4M | $25M | 14.7M | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Giacobello Scott M.
· CFO
Sell
−$585K
|
Giacobello Scott M. | CFO | Sell | $4.13 | −142K | −$585K | 295K | – | Apr 16, 2026 | Apr 17, 2026 | |||||||||
|
Giacobello Scott M.
· CFO
Sell
−$297K
|
Giacobello Scott M. | CFO | Sell | $3.86 | −77K | −$297K | 437K | – | Apr 15, 2026 | Apr 17, 2026 | |||||||||
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48 reporting institutions disclosed WHWK 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.