BlackRock
· Added
Change
+1.4M
Date
Q1 2026
JA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
BlackRock
· Added
Change
+1.4M
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +1.4M | – | Q1 2026 | |||||
|
Prosight Management, LP
· Added
Change
+1.2M
Date
Q1 2026
|
Prosight Management, LP | Added· Q1 2026 | – | +1.2M | – | Q1 2026 | |||||
|
Deep Track Capital, LP
· Added
Change
+1.1M
Date
Q1 2026
|
Deep Track Capital, LP | Added· Q1 2026 | – | +1.1M | – | Q1 2026 | |||||
|
Nantahala Capital Management, LLC
· New
Change
+810K
Date
Q1 2026
|
Nantahala Capital Management, LLC | New· Q1 2026 | – | +810K | – | Q1 2026 | |||||
|
Irenic Capital Management LP
· New
Change
+766K
Date
Q1 2026
|
Irenic Capital Management LP | New· Q1 2026 | – | +766K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+562K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +562K | – | Q1 2026 | |||||
|
Tang Capital Management LLC
· New
Change
+500K
Date
Q1 2026
|
Tang Capital Management LLC | New· Q1 2026 | – | +500K | – | Q1 2026 | |||||
|
Hrt Financial LP
· Added
Change
+303K
Date
Q1 2026
|
Hrt Financial LP | Added· Q1 2026 | – | +303K | – | Q1 2026 | |||||
|
Alyeska Investment Group, L.P.
· Added
Change
+300K
Date
Q1 2026
|
Alyeska Investment Group, L.P. | Added· Q1 2026 | – | +300K | – | Q1 2026 | |||||
|
Man Group PLC
· Added
Change
+278K
Date
Q1 2026
|
Man Group PLC | Added· Q1 2026 | – | +278K | – | Q1 2026 | |||||
|
Algert Global LLC
· Added
Change
+260K
Date
Q1 2026
|
Algert Global LLC | Added· Q1 2026 | – | +260K | – | Q1 2026 | |||||
|
Squarepoint Ops LLC
· Added
Change
+213K
Date
Q1 2026
|
Squarepoint Ops LLC | Added· Q1 2026 | – | +213K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Added
Change
+205K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Added· Q1 2026 | – | +205K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Added
Change
+194K
Δ Own
+20.2%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Added· Q1 2026 | – | +194K | +20.2% | Q1 2026 | |||||
|
Allspring Global Investments Holdings, LLC
· New
Change
+169K
Date
Q1 2026
|
Allspring Global Investments Holdings, LLC | New· Q1 2026 | – | +169K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Campbell David Alan
· Director
Gift (G)
-124K
|
Campbell David Alan | Director | Gift (G) | – | -124K | – | 265K | −31.9% | Jul 31, 2026 | Jul 31, 2026 | |||||||||
|
Campbell David Alan
· Director
2 operations
0
|
Campbell David Alan | Director | 2 operations | $4.21 | 0 | – | 698K | – | Jul 8, 2026 | Jul 10, 2026 | |||||||||
|
Ra Capital Management, L.P.
· Director
2 operations
21K
|
Ra Capital Management, L.P. | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Simson Jake
· Director
2 operations
21K
|
Simson Jake | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Kung Winston
· Director
2 operations
21K
|
Kung Winston | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Hernday Natasha
· Director
2 operations
21K
|
Hernday Natasha | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Dobmeier Eric
· Director
2 operations
21K
|
Dobmeier Eric | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Capps Vickie L.
· Director
2 operations
21K
|
Capps Vickie L. | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Barrett Ronald W.
· Director
2 operations
21K
|
Barrett Ronald W. | Director | 2 operations | – | 21K | – | 16K | – | Jun 11, 2026 | Jun 12, 2026 | |||||||||
|
Doyle Janeen Noel
· Officer
Sell
−$57K
|
Doyle Janeen Noel | Officer | Sell | $14.03 | −4K | −$57K | 76K | – | Jun 2, 2026 | Jun 4, 2026 | |||||||||
|
Dobek Maria
· Officer
Sell
−$29K
|
Dobek Maria | Officer | Sell | $14.17 | −2K | −$29K | 32K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Go William
· Officer
2 operations
198K
|
Go William | Officer | 2 operations | – | 198K | – | 154K | – | Feb 2, 2026 | Feb 4, 2026 | |||||||||
|
Meyer Andrew Hollman
· Officer
Sell
−$26K
|
Meyer Andrew Hollman | Officer | Sell | $13.73 | −2K | −$26K | 83K | – | Jan 2, 2026 | Jan 2, 2026 | |||||||||
|
Diraimondo Thomas
· Officer
Sell
−$34K
|
Diraimondo Thomas | Officer | Sell | $13.73 | −3K | −$34K | 124K | – | Jan 2, 2026 | Jan 2, 2026 | |||||||||
|
Diraimondo Thomas
· Officer
2 operations
141K
|
Diraimondo Thomas | Officer | 2 operations | – | 141K | – | 110K | – | Jan 2, 2026 | Jan 2, 2026 | |||||||||
N
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186 reporting institutions disclosed JANX 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.