Rtw Investments, LP
· New
Change
+6.4M
Date
Q1 2026
CA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Rtw Investments, LP
· New
Change
+6.4M
Date
Q1 2026
|
Rtw Investments, LP | New· Q1 2026 | – | +6.4M | – | Q1 2026 | |||||
|
Saturn V Capital Management LP
· New
Change
+2.9M
Date
Q1 2026
|
Saturn V Capital Management LP | New· Q1 2026 | – | +2.9M | – | Q1 2026 | |||||
|
FMR LLC
· Added
Change
+2.8M
Δ Own
+33.4%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | – | +2.8M | +33.4% | Q1 2026 | |||||
|
Portolan Capital Management, LLC
· Added
Change
+1.2M
Date
Q1 2026
|
Portolan Capital Management, LLC | Added· Q1 2026 | – | +1.2M | – | Q1 2026 | |||||
|
Vestal Point Capital, LP
· New
Change
+1.1M
Date
Q1 2026
|
Vestal Point Capital, LP | New· Q1 2026 | – | +1.1M | – | Q1 2026 | |||||
|
Millennium Management LLC
· New
Change
+1.1M
Date
Q1 2026
|
Millennium Management LLC | New· Q1 2026 | – | +1.1M | – | Q1 2026 | |||||
|
Acorn Capital Advisors, LLC
· Added
Change
+917K
Date
Q1 2026
|
Acorn Capital Advisors, LLC | Added· Q1 2026 | – | +917K | – | Q1 2026 | |||||
|
Heights Capital Management, Inc
· New
Change
+775K
Date
Q1 2026
|
Heights Capital Management, Inc | New· Q1 2026 | – | +775K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+719K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +719K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+247K
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +247K | – | Q1 2026 | |||||
|
Exoduspoint Capital Management, LP
· New
Change
+227K
Date
Q1 2026
|
Exoduspoint Capital Management, LP | New· Q1 2026 | – | +227K | – | Q1 2026 | |||||
|
Ghisallo Capital Management LLC
· New
Change
+200K
Date
Q1 2026
|
Ghisallo Capital Management LLC | New· Q1 2026 | – | +200K | – | Q1 2026 | |||||
|
Kynam Capital Management, LP
· New
Change
+200K
Date
Q1 2026
|
Kynam Capital Management, LP | New· Q1 2026 | – | +200K | – | Q1 2026 | |||||
|
Janus Henderson Group PLC
· New
Change
+172K
Date
Q1 2026
|
Janus Henderson Group PLC | New· Q1 2026 | – | +172K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+162K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +162K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sims Mark E.
· Officer
Grant (A)
285K
|
Sims Mark E. | Officer | Grant (A) | – | 285K | – | 285K | – | Jul 6, 2026 | Jul 8, 2026 | |||||||||
|
Manning Paul B.
· Director
Grant (A)
$19K
|
Manning Paul B. | Director | Grant (A) | $8.64 | 2K | $19K | 2K | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Papa Joseph C.
· Director
Grant (A)
$11K
|
Papa Joseph C. | Director | Grant (A) | $8.64 | 1K | $11K | 1K | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Loggia Nicoletta
· Director
Grant (A)
$3K
|
Loggia Nicoletta | Director | Grant (A) | $8.64 | 381 | $3K | 381 | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Barone Francesca
· Officer
Sell
−$236K
|
Barone Francesca | Officer | Sell | $10.06 | −23K | −$236K | 77K | −23.3% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Tyagarajan Seshu
· Officer
Sell
−$70K
|
Tyagarajan Seshu | Officer | Sell | $10.02 | −7K | −$70K | 84K | −7.7% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Radhakrishnan Maha
· Director
Grant (A)
32K
|
Radhakrishnan Maha | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Loggia Nicoletta
· Director
Grant (A)
32K
|
Loggia Nicoletta | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Papa Joseph C.
· Director
Grant (A)
32K
|
Papa Joseph C. | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Benz Edward J. Jr
· Director
Grant (A)
32K
|
Benz Edward J. Jr | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Martell Christopher
· Director
Grant (A)
32K
|
Martell Christopher | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Gaeta Renee
· Director
Grant (A)
32K
|
Gaeta Renee | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Nabel Gary J.
· Director
Grant (A)
32K
|
Nabel Gary J. | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Nguyen Diem
· Director
Grant (A)
32K
|
Nguyen Diem | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
|
Manning Paul B.
· Director
Grant (A)
32K
|
Manning Paul B. | Director | Grant (A) | – | 32K | – | 32K | – | Jun 23, 2026 | Jun 24, 2026 | |||||||||
N
A
M
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G
A
105 reporting institutions disclosed CADL 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.