Affinity Asset Advisors, LLC
· Added
Change
+1.9M
Date
Q1 2026
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affinity Asset Advisors, LLC
· Added
Change
+1.9M
Date
Q1 2026
|
Affinity Asset Advisors, LLC | Added· Q1 2026 | – | +1.9M | – | Q1 2026 | |||||
|
Orbimed Advisors LLC
· Added
Change
+1.5M
Date
Q1 2026
|
Orbimed Advisors LLC | Added· Q1 2026 | – | +1.5M | – | Q1 2026 | |||||
|
Avoro Capital Advisors LLC
· Reduced
Change
−1.4M
Date
Q1 2026
|
Avoro Capital Advisors LLC | Reduced· Q1 2026 | – | −1.4M | – | Q1 2026 | |||||
|
Paradigm Biocapital Advisors LP
· Added
Change
+1.4M
Date
Q1 2026
|
Paradigm Biocapital Advisors LP | Added· Q1 2026 | – | +1.4M | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+1.2M
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +1.2M | – | Q1 2026 | |||||
|
Spruce Street Capital LP
· Added
Change
+754K
Date
Q1 2026
|
Spruce Street Capital LP | Added· Q1 2026 | – | +754K | – | Q1 2026 | |||||
|
Siren, L.L.C.
· Exited
Change
−721K
Δ Own
−100.0%
Date
Q1 2026
|
Siren, L.L.C. | Exited· Q1 2026 | – | −721K | −100.0% | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+705K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +705K | – | Q1 2026 | |||||
|
Octagon Capital Advisors LP
· Reduced
Change
−625K
Date
Q1 2026
|
Octagon Capital Advisors LP | Reduced· Q1 2026 | – | −625K | – | Q1 2026 | |||||
|
Silverarc Capital Management, LLC
· Exited
Change
−618K
Δ Own
−100.0%
Date
Q1 2026
|
Silverarc Capital Management, LLC | Exited· Q1 2026 | – | −618K | −100.0% | Q1 2026 | |||||
|
Janus Henderson Group PLC
· Reduced
Change
−533K
Date
Q1 2026
|
Janus Henderson Group PLC | Reduced· Q1 2026 | – | −533K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−450K
Δ Own
−93.7%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −450K | −93.7% | Q1 2026 | |||||
|
Woodline Partners LP
· Reduced
Change
−447K
Date
Q1 2026
|
Woodline Partners LP | Reduced· Q1 2026 | – | −447K | – | Q1 2026 | |||||
|
Verition Fund Management LLC
· Exited
Change
−428K
Δ Own
−100.0%
Date
Q1 2026
|
Verition Fund Management LLC | Exited· Q1 2026 | – | −428K | −100.0% | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
Change
−400K
Δ Own
−86.3%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | – | −400K | −86.3% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tamayo Louis Edward
· Officer
Sell
−$21K
|
Tamayo Louis Edward | Officer | Sell | $4.49 | −5K | −$21K | 97K | −4.6% | Jul 1, 2026 | Jul 1, 2026 | |||||||||
|
Otero Jose Manuel
· Officer
Sell
−$21K
|
Otero Jose Manuel | Officer | Sell | $4.48 | −5K | −$21K | 137K | −3.3% | Jul 1, 2026 | Jul 1, 2026 | |||||||||
|
Bhalla Narinder Pal
· Officer
Sell
−$99K
|
Bhalla Narinder Pal | Officer | Sell | $4.42 | −22K | −$99K | 82K | −21.3% | Jul 1, 2026 | Jul 1, 2026 | |||||||||
|
Townsend Richard Nolan
· Director
Sell
−$116K
|
Townsend Richard Nolan | Director | Sell | $4.48 | −26K | −$116K | 378K | −6.4% | Jul 1, 2026 | Jul 1, 2026 | |||||||||
|
Tamayo Louis Edward
· Officer
Grant (A)
12K
|
Tamayo Louis Edward | Officer | Grant (A) | – | 12K | – | 102K | +13.4% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Otero Jose Manuel
· Officer
Grant (A)
12K
|
Otero Jose Manuel | Officer | Grant (A) | – | 12K | – | 142K | +9.3% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Bhalla Narinder Pal
· Officer
Grant (A)
55K
|
Bhalla Narinder Pal | Officer | Grant (A) | – | 55K | – | 104K | +111.1% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Townsend Richard Nolan
· Director
Grant (A)
67K
|
Townsend Richard Nolan | Director | Grant (A) | – | 67K | – | 404K | +19.9% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Altschuler Steven
· Director
Grant (A)
35K
|
Altschuler Steven | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Agger Mette Kirstine
· Director
Grant (A)
35K
|
Agger Mette Kirstine | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Cooperstone Brenda
· Director
Grant (A)
35K
|
Cooperstone Brenda | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Diaz Reinaldo M.
· Director
Grant (A)
35K
|
Diaz Reinaldo M. | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Tanguler Tolga
· Director
Grant (A)
35K
|
Tanguler Tolga | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Van Hauwermeiren Timothy
· Director
Grant (A)
35K
|
Van Hauwermeiren Timothy | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Cholmondeley Paula H.
· Director
Grant (A)
35K
|
Cholmondeley Paula H. | Director | Grant (A) | – | 35K | – | 35K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
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138 reporting institutions disclosed LXEO 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.