Mangrove Partners Im, LLC
· Exited
Change
−5.4M
Δ Own
−100.0%
Date
Q1 2026
EC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mangrove Partners Im, LLC
· Exited
Change
−5.4M
Δ Own
−100.0%
Date
Q1 2026
|
Mangrove Partners Im, LLC | Exited· Q1 2026 | – | −5.4M | −100.0% | Q1 2026 | |||||
|
Hotchkis & Wiley Capital Management LLC
· Reduced
Change
−4.2M
Date
Q1 2026
|
Hotchkis & Wiley Capital Management LLC | Reduced· Q1 2026 | – | −4.2M | – | Q1 2026 | |||||
|
FMR LLC
· Added
Change
+4.0M
Δ Own
+924.5%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | – | +4.0M | +924.5% | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+3.4M
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +3.4M | – | Q1 2026 | |||||
|
Medina Value Partners, LLC
· Exited
Change
−2.2M
Δ Own
−100.0%
Date
Q1 2026
|
Medina Value Partners, LLC | Exited· Q1 2026 | – | −2.2M | −100.0% | Q1 2026 | |||||
|
Oaktree Capital Management LP
· Reduced
Change
−1.9M
Date
Q1 2026
|
Oaktree Capital Management LP | Reduced· Q1 2026 | – | −1.9M | – | Q1 2026 | |||||
|
BlackRock
· Reduced
Change
−1.7M
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −1.7M | – | Q1 2026 | |||||
|
Shapiro Capital Management LLC
· Reduced
Change
−1.5M
Date
Q1 2026
|
Shapiro Capital Management LLC | Reduced· Q1 2026 | – | −1.5M | – | Q1 2026 | |||||
|
Invenomic Capital Management LP
· Reduced
Change
−1.5M
Date
Q1 2026
|
Invenomic Capital Management LP | Reduced· Q1 2026 | – | −1.5M | – | Q1 2026 | |||||
|
American Century Companies Inc
· Added
Change
+1.4M
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | – | +1.4M | – | Q1 2026 | |||||
|
Thompson Siegel & Walmsley LLC
· Exited
Change
−1.4M
Δ Own
−100.0%
Date
Q1 2026
|
Thompson Siegel & Walmsley LLC | Exited· Q1 2026 | – | −1.4M | −100.0% | Q1 2026 | |||||
|
Rubric Capital Management LP
· Reduced
Change
−1.4M
Date
Q1 2026
|
Rubric Capital Management LP | Reduced· Q1 2026 | – | −1.4M | – | Q1 2026 | |||||
|
Driehaus Capital Management LLC
· New
Change
+1.4M
Date
Q1 2026
|
Driehaus Capital Management LLC | New· Q1 2026 | – | +1.4M | – | Q1 2026 | |||||
|
William Blair Investment Management, LLC
· Reduced
Change
−864K
Date
Q1 2026
|
William Blair Investment Management, LLC | Reduced· Q1 2026 | – | −864K | – | Q1 2026 | |||||
|
Congruence Capital, LLC
· New
Change
+815K
Date
Q1 2026
|
Congruence Capital, LLC | New· Q1 2026 | – | +815K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Lorance Sarah
· Director
Sell
−$113K
|
Lorance Sarah | Director | Sell | $13.33 | −8K | −$113K | 55K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Humble Patti A.
· Director
Grant (A)
$124K
|
Humble Patti A. | Director | Grant (A) | $13.61 | 9K | $124K | 9K | – | May 26, 2026 | May 27, 2026 | |||||||||
|
Bitting Kurt
· Director, Officer
5 operations
0
|
Bitting Kurt | Director, Officer | 5 operations | $3.04 | 0 | – | 0 | – | Mar 12, 2026 | Mar 16, 2026 | |||||||||
|
Feehan Michael
· Officer
Grant (A)
$125K
|
Feehan Michael | Officer | Grant (A) | $11.31 | 11K | $125K | 389K | – | Mar 4, 2026 | Mar 6, 2026 | |||||||||
|
Koscinski Joseph S.
· Officer
Grant (A)
$125K
|
Koscinski Joseph S. | Officer | Grant (A) | $11.31 | 11K | $125K | 596K | – | Mar 4, 2026 | Mar 6, 2026 | |||||||||
|
Bradley David A.
· Director
Grant (A)
19K
|
Bradley David A. | Director | Grant (A) | – | 19K | – | 108K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Fogarty Kevin Michael
· Director
Grant (A)
39K
|
Fogarty Kevin Michael | Director | Grant (A) | – | 39K | – | 216K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Catalano Anna C.
· Director
Grant (A)
19K
|
Catalano Anna C. | Director | Grant (A) | – | 19K | – | 103K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Lorance Sarah
· Director
Grant (A)
19K
|
Lorance Sarah | Director | Grant (A) | – | 19K | – | 63K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Bitting Kurt
· Director, Officer
Tax withholding or exercise payment (F)
-$267K
|
Bitting Kurt | Director, Officer | Tax withholding or exercise payment (F) | $10.31 | -26K | -$267K | 544K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Bitting Kurt
· Director, Officer
Grant (A)
116K
|
Bitting Kurt | Director, Officer | Grant (A) | – | 116K | – | 660K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Ward Susan F.
· Director
Grant (A)
19K
|
Ward Susan F. | Director | Grant (A) | – | 19K | – | 98K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Koscinski Joseph S.
· Officer
Grant (A)
27K
|
Koscinski Joseph S. | Officer | Grant (A) | – | 27K | – | 585K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Althoff Donald L.
· Director
Grant (A)
19K
|
Althoff Donald L. | Director | Grant (A) | – | 19K | – | 58K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
|
Feehan Michael
· Officer
Tax withholding or exercise payment (F)
-$50K
|
Feehan Michael | Officer | Tax withholding or exercise payment (F) | $10.31 | -5K | -$50K | 359K | – | Feb 3, 2026 | Feb 5, 2026 | |||||||||
N
A
M
M
G
A
171 reporting institutions disclosed ECVT 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.