JPMorgan Chase & Co
· Reduced
Change
−2.6M
Date
Q1 2026
EV
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
JPMorgan Chase & Co
· Reduced
Change
−2.6M
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −2.6M | – | Q1 2026 | |||||
|
Eventide Asset Management, LLC
· New
Change
+2.5M
Date
Q1 2026
|
Eventide Asset Management, LLC | New· Q1 2026 | – | +2.5M | – | Q1 2026 | |||||
|
Vanguard
· Reduced
Change
−2.3M
Date
Q1 2026
|
Vanguard | Reduced· Q1 2026 | – | −2.3M | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+2.0M
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +2.0M | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Reduced
Change
−1.7M
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Reduced· Q1 2026 | – | −1.7M | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Reduced
Change
−1.2M
Date
Q1 2026
|
Jane Street Group, LLC | Reduced· Q1 2026 | – | −1.2M | – | Q1 2026 | |||||
|
Glenmede Trust Co NA
· Exited
Change
−1.2M
Δ Own
−100.0%
Date
Q1 2026
|
Glenmede Trust Co NA | Exited· Q1 2026 | – | −1.2M | −100.0% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−1.1M
Δ Own
−62.0%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −1.1M | −62.0% | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−1.1M
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −1.1M | – | Q1 2026 | |||||
|
Hrt Financial LP
· Added
Change
+1.0M
Date
Q1 2026
|
Hrt Financial LP | Added· Q1 2026 | – | +1.0M | – | Q1 2026 | |||||
|
Castle Hook Partners LP
· Exited
Change
−938K
Δ Own
−100.0%
Date
Q1 2026
|
Castle Hook Partners LP | Exited· Q1 2026 | – | −938K | −100.0% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
Change
−879K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | – | −879K | – | Q1 2026 | |||||
|
Voleon Capital Management LP
· Added
Change
+798K
Date
Q1 2026
|
Voleon Capital Management LP | Added· Q1 2026 | – | +798K | – | Q1 2026 | |||||
|
Peregrine Capital Management LLC
· Exited
Change
−738K
Δ Own
−100.0%
Date
Q1 2026
|
Peregrine Capital Management LLC | Exited· Q1 2026 | – | −738K | −100.0% | Q1 2026 | |||||
|
Kennedy Capital Management LLC
· Added
Change
+672K
Date
Q1 2026
|
Kennedy Capital Management LLC | Added· Q1 2026 | – | +672K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Blackley Seth
· Director
Tax withholding or exercise payment (F)
-$59K
|
Blackley Seth | Director | Tax withholding or exercise payment (F) | $5.74 | -10K | -$59K | 1.3M | −0.8% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Blackley Seth
· Director
Grant (A)
446K
|
Blackley Seth | Director | Grant (A) | – | 446K | – | 1.3M | +53.3% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Weinberg Jonathan
· Officer
Tax withholding or exercise payment (F)
-$15K
|
Weinberg Jonathan | Officer | Tax withholding or exercise payment (F) | $5.74 | -3K | -$15K | 285K | −0.9% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Weinberg Jonathan
· Officer
Grant (A)
43K
|
Weinberg Jonathan | Officer | Grant (A) | – | 43K | – | 288K | +17.6% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
McCarthy Daniel Joseph
· Officer
Tax withholding or exercise payment (F)
-$26K
|
McCarthy Daniel Joseph | Officer | Tax withholding or exercise payment (F) | $5.74 | -5K | -$26K | 721K | −0.6% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
McCarthy Daniel Joseph
· Officer
Grant (A)
303K
|
McCarthy Daniel Joseph | Officer | Grant (A) | – | 303K | – | 726K | +71.5% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Shams Aammaad
· Officer
Grant (A)
29K
|
Shams Aammaad | Officer | Grant (A) | – | 29K | – | 96K | +43.1% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Ajayi Toyin
· Director
Grant (A)
41K
|
Ajayi Toyin | Director | Grant (A) | – | 41K | – | 75K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Glass Russell Monroe
· Director
Grant (A)
41K
|
Glass Russell Monroe | Director | Grant (A) | – | 41K | – | 77K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Grua Peter J.
· Director
Grant (A)
41K
|
Grua Peter J. | Director | Grant (A) | – | 41K | – | 63K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Guertin Shawn M.
· Director
Grant (A)
41K
|
Guertin Shawn M. | Director | Grant (A) | – | 41K | – | 63K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Jelinek Richard M.
· Director
Grant (A)
41K
|
Jelinek Richard M. | Director | Grant (A) | – | 41K | – | 78K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Keck Kim
· Director
Grant (A)
41K
|
Keck Kim | Director | Grant (A) | – | 41K | – | 103K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Smith Jill D.
· Director
Grant (A)
41K
|
Smith Jill D. | Director | Grant (A) | – | 41K | – | 64K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Springstubb Brendan B.
· Director
Grant (A)
41K
|
Springstubb Brendan B. | Director | Grant (A) | – | 41K | – | 100K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
N
A
M
G
A
A
215 reporting institutions disclosed EVH 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.