Silvercrest Asset Management Group LLC
· Exited
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
LU
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Silvercrest Asset Management Group LLC
· Exited
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
|
Silvercrest Asset Management Group LLC | Exited· Q1 2026 | – | −1.3M | −100.0% | Q1 2026 | |||||
|
Soleus Capital Management, L.P.
· Added
Change
+750K
Date
Q1 2026
|
Soleus Capital Management, L.P. | Added· Q1 2026 | – | +750K | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+439K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +439K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+299K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +299K | – | Q1 2026 | |||||
|
Stonepine Capital Management, LLC
· Added
Change
+282K
Date
Q1 2026
|
Stonepine Capital Management, LLC | Added· Q1 2026 | – | +282K | – | Q1 2026 | |||||
|
Gsa Capital Partners LLP
· Reduced
Change
−266K
Date
Q1 2026
|
Gsa Capital Partners LLP | Reduced· Q1 2026 | – | −266K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−226K
Δ Own
−40.3%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −226K | −40.3% | Q1 2026 | |||||
|
Barclays PLC
· Added
Change
+211K
Date
Q1 2026
|
Barclays PLC | Added· Q1 2026 | – | +211K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−167K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −167K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−142K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −142K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Reduced
Change
−138K
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Reduced· Q1 2026 | – | −138K | – | Q1 2026 | |||||
|
Centiva Capital, LP
· Added
Change
+135K
Date
Q1 2026
|
Centiva Capital, LP | Added· Q1 2026 | – | +135K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Reduced
Change
−100K
Date
Q1 2026
|
Susquehanna International Group, LLP | Reduced· Q1 2026 | – | −100K | – | Q1 2026 | |||||
|
Westfield Capital Management Co LP
· Reduced
Change
−75K
Date
Q1 2026
|
Westfield Capital Management Co LP | Reduced· Q1 2026 | – | −75K | – | Q1 2026 | |||||
|
Nano Cap New Millennium Growth Fund L P
· Added
Change
+72K
Date
Q1 2026
|
Nano Cap New Millennium Growth Fund L P | Added· Q1 2026 | – | +72K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Burns Thomas William
· Director
Grant (A)
40K
|
Burns Thomas William | Director | Grant (A) | – | 40K | – | 113K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Ferrari Richard
· Director
Grant (A)
40K
|
Ferrari Richard | Director | Grant (A) | – | 40K | – | 127K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Florin Daniel P.
· Director
Grant (A)
40K
|
Florin Daniel P. | Director | Grant (A) | – | 40K | – | 134K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Melenikiotou Georgia
· Director
Grant (A)
40K
|
Melenikiotou Georgia | Director | Grant (A) | – | 40K | – | 140K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Sullivan Tiffany
· Director
Grant (A)
40K
|
Sullivan Tiffany | Director | Grant (A) | – | 40K | – | 115K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Mead Dana G. Jr
· Director
Grant (A)
40K
|
Mead Dana G. Jr | Director | Grant (A) | – | 40K | – | 140K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
French Glendon E. III
· Director
Sell
−$21K
|
French Glendon E. III | Director | Sell | $1.57 | −14K | −$21K | 1.2M | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Radhakrishnan Srikanth
· Officer
4 operations
−$22K
|
Radhakrishnan Srikanth | Officer | 4 operations | $1.54 | −14K | −$22K | 331K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Lehman David Aaron
· Officer
4 operations
−$22K
|
Lehman David Aaron | Officer | 4 operations | $1.54 | −15K | −$22K | 376K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Rose Geoffrey Beran
· Officer
4 operations
−$12K
|
Rose Geoffrey Beran | Officer | 4 operations | $1.54 | −8K | −$12K | 458K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
French Glendon E. III
· Director
2 operations
−$66K
|
French Glendon E. III | Director | 2 operations | $1.54 | −43K | −$66K | 1.2M | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Radhakrishnan Srikanth
· Officer
4 operations
−$15K
|
Radhakrishnan Srikanth | Officer | 4 operations | $1.43 | −10K | −$15K | 177K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
|
Radhakrishnan Srikanth
· Officer
Grant (A)
175K
|
Radhakrishnan Srikanth | Officer | Grant (A) | – | 175K | – | 346K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
|
French Glendon E. III
· Director, Officer
3 operations
−$97K
|
French Glendon E. III | Director, Officer | 3 operations | $1.43 | −68K | −$97K | 1.5M | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
|
Rose Geoffrey Beran
· Officer
4 operations
−$11K
|
Rose Geoffrey Beran | Officer | 4 operations | $1.43 | −8K | −$11K | 369K | – | Mar 2, 2026 | Mar 4, 2026 | |||||||||
N
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109 reporting institutions disclosed LUNG 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.