Royce & Associates LP
· Exited
Change
−549K
Δ Own
−100.0%
Date
Q1 2026
IN
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Royce & Associates LP
· Exited
Change
−549K
Δ Own
−100.0%
Date
Q1 2026
|
Royce & Associates LP | Exited· Q1 2026 | – | −549K | −100.0% | Q1 2026 | |||||
|
Stokes Family Office, LLC
· Exited
Change
−210K
Δ Own
−100.0%
Date
Q1 2026
|
Stokes Family Office, LLC | Exited· Q1 2026 | – | −210K | −100.0% | Q1 2026 | |||||
|
Dimensional
· Reduced
Change
−202K
Date
Q1 2026
|
Dimensional | Reduced· Q1 2026 | – | −202K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−104K
Δ Own
−17.9%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −104K | −17.9% | Q1 2026 | |||||
|
Prudential Financial Inc
· Reduced
Change
−89K
Date
Q1 2026
|
Prudential Financial Inc | Reduced· Q1 2026 | – | −89K | – | Q1 2026 | |||||
|
Connor, Clark & Lunn Investment Management Ltd.
· Reduced
Change
−71K
Date
Q1 2026
|
Connor, Clark & Lunn Investment Management Ltd. | Reduced· Q1 2026 | – | −71K | – | Q1 2026 | |||||
|
BlackRock
· Reduced
Change
−70K
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −70K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Exited
Change
−66K
Δ Own
−100.0%
Date
Q1 2026
|
Jane Street Group, LLC | Exited· Q1 2026 | – | −66K | −100.0% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−66K
Δ Own
−27.1%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −66K | −27.1% | Q1 2026 | |||||
|
Armistice Capital, LLC
· Reduced
Change
−64K
Date
Q1 2026
|
Armistice Capital, LLC | Reduced· Q1 2026 | – | −64K | – | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−61K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −61K | −100.0% | Q1 2026 | |||||
|
Pharvision Advisers, LLC
· Exited
Change
−55K
Δ Own
−100.0%
Date
Q1 2026
|
Pharvision Advisers, LLC | Exited· Q1 2026 | – | −55K | −100.0% | Q1 2026 | |||||
|
Nuveen, LLC
· Reduced
Change
−50K
Date
Q1 2026
|
Nuveen, LLC | Reduced· Q1 2026 | – | −50K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
Change
−42K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −42K | – | Q1 2026 | |||||
|
Mission Wealth Management, LP
· Exited
Change
−41K
Δ Own
−100.0%
Date
Q1 2026
|
Mission Wealth Management, LP | Exited· Q1 2026 | – | −41K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Reding Andrew P.
· Officer
Grant (A)
-130K
|
Reding Andrew P. | Officer | Grant (A) | – | -130K | – | 130K | – | Jul 6, 2026 | Jul 9, 2026 | |||||||||
|
Yi Boyer Jennifer M.
· Officer
Sell
−$72K
|
Yi Boyer Jennifer M. | Officer | Sell | $6.60 | −11K | −$72K | 5K | −68.5% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Sahney Mira Kirti
· Director
Grant (A)
28K
|
Sahney Mira Kirti | Director | Grant (A) | – | 28K | – | 68K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Jamali Vafa
· Director
Grant (A)
28K
|
Jamali Vafa | Director | Grant (A) | – | 28K | – | 43K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Boehnlein Glenn S.
· Director
Grant (A)
28K
|
Boehnlein Glenn S. | Director | Grant (A) | – | 28K | – | 105K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Rider Heather D.
· Director
Grant (A)
28K
|
Rider Heather D. | Director | Grant (A) | – | 28K | – | 116K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Mora Elizabeth
· Director
Grant (A)
28K
|
Mora Elizabeth | Director | Grant (A) | – | 28K | – | 107K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Ladone Mary Kay
· Director
Grant (A)
28K
|
Ladone Mary Kay | Director | Grant (A) | – | 28K | – | 105K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
King Kevin M.
· Director
Grant (A)
28K
|
King Kevin M. | Director | Grant (A) | – | 28K | – | 105K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Yi Boyer Jennifer M.
· Officer
Sell
−$70K
|
Yi Boyer Jennifer M. | Officer | Sell | $6.53 | −11K | −$70K | 16K | – | May 29, 2026 | Jun 2, 2026 | |||||||||
|
Richardson Jason Andrew
· Officer
Grant (A)
-100K
|
Richardson Jason Andrew | Officer | Grant (A) | – | -100K | – | 100K | – | Apr 6, 2026 | Apr 8, 2026 | |||||||||
|
Wright Mary E.
· Officer
6 operations
0
|
Wright Mary E. | Officer | 6 operations | – | 0 | – | 0 | – | Mar 1, 2026 | Mar 3, 2026 | |||||||||
|
Wright Mary E.
· Officer
4 operations
-$21K
|
Wright Mary E. | Officer | 4 operations | $6.10 | -3K | -$21K | 17K | – | Mar 1, 2026 | Mar 3, 2026 | |||||||||
|
Wright Mary E.
· Officer
2 operations
3K
|
Wright Mary E. | Officer | 2 operations | $6.10 | 3K | – | 14K | – | Mar 1, 2026 | Mar 3, 2026 | |||||||||
|
Yi Boyer Jennifer M.
· Officer
6 operations
0
|
Yi Boyer Jennifer M. | Officer | 6 operations | – | 0 | – | 0 | – | Mar 1, 2026 | Mar 3, 2026 | |||||||||
N
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131 reporting institutions disclosed INGN 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.