OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
Top Portfolio Positions
182 positions ·
$1,430,876,374 total
· as of Dec 31, 2025
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| AL |
SUMISHO AIR LEASE CORP
Industrials
|
3,039,453 | $195,224,066 | 13.64% | |
| HOLX |
HOLOGIC INC
Healthcare
|
2,605,031 | $194,048,759 | 13.56% | |
| EXAS |
EXACT SCIENCES CORP
|
1,779,212 | $180,696,770 | 12.63% | |
| AAL |
American Airlines Group Inc.
Industrials
|
5,460,000 | $83,701,800 | 5.85% | |
| KLAR |
Klarna Group plc
Financial Services
|
2,501,675 | $72,323,424 | 5.05% | |
| SEE |
SEALED AIR CORP/DE
Consumer Cyclical
|
1,195,854 | $49,544,231 | 3.46% | |
| AVGO |
Broadcom Inc.
Technology
|
118,896 | $41,149,905 | 2.88% | |
| LCID |
Lucid Group, Inc.
Consumer Cyclical
|
2,777,800 | $29,361,346 | 2.05% | |
| MAT |
Mattel Inc /De/
Consumer Cyclical
|
973,829 | $19,320,767 | 1.35% | |
| NVDA |
Nvidia Corp
Technology
|
97,116 | $18,112,134 | 1.27% |
Portfolio Trend
24 quarters · across all stocks
Holdings in CLMT
3 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $3,477,250 | 175,000 | Put | Defined | 2026-02-13 | |
| 2025-09-30 | $2,555,000 | 140,000 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $2,758,000 | 175,000 | Put | Defined | 2025-08-14 | |
| No 13F history on record for this holder in this stock. | ||||||