Healthcare of Ontario Pension Plan Trust Fund
· New
Change
+2.0M
Date
Q1 2026
CU
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Healthcare of Ontario Pension Plan Trust Fund
· New
Change
+2.0M
Date
Q1 2026
|
Healthcare of Ontario Pension Plan Trust Fund | New· Q1 2026 | – | +2.0M | – | Q1 2026 | |||||
|
SG Americas Securities, LLC
· New
Change
+1.9M
Date
Q1 2026
|
SG Americas Securities, LLC | New· Q1 2026 | – | +1.9M | – | Q1 2026 | |||||
|
Nomura Holdings Inc
· Reduced
Change
−863K
Date
Q1 2026
|
Nomura Holdings Inc | Reduced· Q1 2026 | – | −863K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Exited
Change
−344K
Δ Own
−100.0%
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Exited· Q1 2026 | – | −344K | −100.0% | Q1 2026 | |||||
|
Vanguard
· Added
Change
+344K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +344K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+313K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +313K | – | Q1 2026 | |||||
|
CIBC Bancorp USA Inc.
· New
Change
+252K
Date
Q1 2026
|
CIBC Bancorp USA Inc. | New· Q1 2026 | – | +252K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· New
Change
+252K
Date
Q1 2026
|
Two Sigma Investments, LP | New· Q1 2026 | – | +252K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−192K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −192K | – | Q1 2026 | |||||
|
Fund 1 Investments, LLC
· Reduced
Change
−177K
Date
Q1 2026
|
Fund 1 Investments, LLC | Reduced· Q1 2026 | – | −177K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Exited
Change
−159K
Δ Own
−100.0%
Date
Q1 2026
|
Millennium Management LLC | Exited· Q1 2026 | – | −159K | −100.0% | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+146K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +146K | – | Q1 2026 | |||||
|
ING Groep NV
· New
Change
+100K
Date
Q1 2026
|
ING Groep NV | New· Q1 2026 | – | +100K | – | Q1 2026 | |||||
|
Deutsche Bank AG
· Exited
Change
−92K
Δ Own
−100.0%
Date
Q1 2026
|
Deutsche Bank AG | Exited· Q1 2026 | – | −92K | −100.0% | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Exited
Change
−76K
Δ Own
−100.0%
Date
Q1 2026
|
Ameriprise Financial Inc | Exited· Q1 2026 | – | −76K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Abaelu Chinwe
· Officer
2 operations
−$55K
|
Abaelu Chinwe | Officer | 2 operations | $2.16–$2.29 | −25K | −$55K | 201K | −11.2% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Zeterberg Bridgett C.
· Officer
Tax withholding or exercise payment (F)
-$4K
|
Zeterberg Bridgett C. | Officer | Tax withholding or exercise payment (F) | $1.76 | -2K | -$4K | 310K | −0.8% | Jul 5, 2026 | Jul 6, 2026 | |||||||||
|
Wheeler Ashlee
· Officer
Tax withholding or exercise payment (F)
-$1K
|
Wheeler Ashlee | Officer | Tax withholding or exercise payment (F) | $1.74 | -605 | -$1K | 206K | −0.3% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Park Hyon C.
· Officer
Tax withholding or exercise payment (F)
-$1K
|
Park Hyon C. | Officer | Tax withholding or exercise payment (F) | $1.74 | -576 | -$1K | 348K | −0.2% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Shaffer Michael A.
· Director
Grant (A)
81K
|
Shaffer Michael A. | Director | Grant (A) | – | 81K | – | 193K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Nikolov Valeria Rico
· Director
Grant (A)
81K
|
Nikolov Valeria Rico | Director | Grant (A) | – | 81K | – | 176K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Killion Theo
· Director
Grant (A)
81K
|
Killion Theo | Director | Grant (A) | – | 81K | – | 185K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Harper Lisa M.
· Director
Tax withholding or exercise payment (F)
-$11K
|
Harper Lisa M. | Director | Tax withholding or exercise payment (F) | $1.53 | -7K | -$11K | 5.4M | – | May 6, 2026 | May 7, 2026 | |||||||||
|
Dempsey Paula
· CFO
Sell
−$88K
|
Dempsey Paula | CFO | Sell | $2.06 | −43K | −$88K | 228K | – | Apr 14, 2026 | Apr 15, 2026 | |||||||||
|
Wheeler Ashlee
· Officer
Sell
−$59K
|
Wheeler Ashlee | Officer | Sell | $1.98 | −30K | −$59K | 206K | – | Apr 13, 2026 | Apr 14, 2026 | |||||||||
|
Abaelu Chinwe
· Officer
Tax withholding or exercise payment (F)
-$5K
|
Abaelu Chinwe | Officer | Tax withholding or exercise payment (F) | $1.82 | -2K | -$5K | 226K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Zeterberg Bridgett C.
· Officer
Tax withholding or exercise payment (F)
-$4K
|
Zeterberg Bridgett C. | Officer | Tax withholding or exercise payment (F) | $1.82 | -2K | -$4K | 312K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Park Hyon C.
· Officer
Tax withholding or exercise payment (F)
-$5K
|
Park Hyon C. | Officer | Tax withholding or exercise payment (F) | $1.82 | -3K | -$5K | 348K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Dempsey Paula
· CFO
Tax withholding or exercise payment (F)
-$4K
|
Dempsey Paula | CFO | Tax withholding or exercise payment (F) | $1.82 | -2K | -$4K | 271K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Wheeler Ashlee
· Officer
Tax withholding or exercise payment (F)
-$4K
|
Wheeler Ashlee | Officer | Tax withholding or exercise payment (F) | $1.82 | -2K | -$4K | 236K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
N
A
M
G
A
A
83 reporting institutions disclosed CURV 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.