We are live on ! Find out more
UOC

UBS O'Connor Portfolio holdings

AUM $3.76B
1-Year Est. Return 62.41%
This Fund
S&P 500
This Quarter Est. Return
+16.38%
1 Year Est. Return
+62.41%
3 Year Est. Return
+179.84%
5 Year Est. Return
+371.69%
10 Year Est. Return
+1,534.25%
AUM
$3.76B
AUM Growth
+$415M
Cap. Flow
+$232M
Cap. Flow %
6.17%
Top 10 Hldgs %
70.32%
Holding
347
New
79
Increased
17
Reduced
40
Closed
111

Top Buys

Rank Stock Value
1
DAY
Dayforce
DAY
+$282M
2
CMA
Comerica
CMA
+$267M
3
RNAM
Avidity Biosciences
RNAM
+$240M
4
HOLX
Hologic
HOLX
+$190M
5
EXAS
Exact Sciences
EXAS
+$143M

Top Sells

Rank Stock Value
1
VRNA
Verona Pharma
VRNA
+$457M
2
K
Kellanova
K
+$290M
3
COOP
Mr. Cooper
COOP
+$169M
4
IPG
Interpublic Group of Companies
IPG
+$132M
5
INFA
Informatica
INFA
+$113M

Sector Composition

Rank Sector Weight
1 Technology 25.61%
2 Healthcare 19.41%
3 Industrials 18.06%
4 Financials 17.96%
5 Communication Services 7.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EM
251
DELISTED
Smart Share Global Ltd
EM
– –
-74,100
Closed -$100K
EMBJ
252
Embraer S.A. ADS
EMBJ
$13.1B
– –
-172,120
Closed -$10.4M
ET icon
253
CALL
Energy Transfer Partners
ET
$73.5B
– –
-600,000
Closed -$9K
FCX icon
254
Freeport-McMoran
FCX
$103B
– –
-50,000
Closed -$1.96M
FIVE icon
255
Five Below
FIVE
$13.3B
– –
-7,500
Closed -$1.16M
FLR icon
256
Fluor
FLR
$7.69B
– –
-83,890
Closed -$3.53M
FMX icon
257
Fomento Económico Mexicano
FMX
$41.1B
– –
-40,075
Closed -$3.95M
GDX icon
258
CALL
VanEck Gold Miners ETF
GDX
$30.5B
– –
-13,500
Closed -$26.6K
GLOB icon
259
Globant
GLOB
$1.69B
– –
-50,726
Closed -$2.91M
B
260
CALL
Barrick Mining
B
$73.3B
– –
-143,000
Closed -$40.8K
GPRK icon
261
GeoPark
GPRK
$761M
– –
-214,222
Closed -$1.36M
GTES icon
262
Gates Industrial Corp
GTES
$6.46B
– –
-210,790
Closed -$5.23M
HD icon
263
Home Depot
HD
$318B
– –
-4,000
Closed -$1.62M
HSAI
264
Hesai Group
HSAI
$2.94B
– –
-34,900
Closed -$981K
HUBB icon
265
Hubbell
HUBB
$24.6B
– –
-8,660
Closed -$3.73M
HUBG icon
266
HUB Group
HUBG
$2.23B
– –
-172,000
Closed -$5.92M
INFA
267
DELISTED
Informatica
INFA
– –
-4,561,561
Closed -$113M
INTR icon
268
Inter&Co
INTR
$2.51B
– –
-589,643
Closed -$5.44M
IP icon
269
International Paper
IP
$19.4B
– –
-39,970
Closed -$1.85M
IPG
270
DELISTED
Interpublic Group of Companies
IPG
– –
-4,730,494
Closed -$132M
ITUB icon
271
Itaú Unibanco
ITUB
$88.9B
– –
-1,539,557
Closed -$11M
K
272
DELISTED
Kellanova
K
– –
-3,533,015
Closed -$290M
KSPI icon
273
Kaspi.kz JSC
KSPI
$20.4B
– –
-113,903
Closed -$9.3M
LEVI icon
274
Levi Strauss
LEVI
$7.93B
– –
-75,000
Closed -$1.75M
LIN icon
275
Linde
LIN
$221B
– –
-7,900
Closed -$3.75M
9 10
11
12 13

Similar funds

FNBT
FineMark National Bank & Trust Fort Myers, Florida $3.2B AUM 18.28% 1-Year Est. Return
ACI
Alpha Cubed Investments Irvine, California $2.92B AUM 31.27% 1-Year Est. Return
RC
RGM Capital Naples, Florida $2.06B AUM 8.49% 1-Year Est. Return
A
AlphaQuest New York $1.79B AUM 10.61% 1-Year Est. Return
CGL
Clarius Group LLC Seattle, Washington $1.75B AUM 19.04% 1-Year Est. Return
CB
Cadence Bank Tupelo, Mississippi $1.71B AUM 16.17% 1-Year Est. Return
JCM
Janney Capital Management Pittsburgh, Pennsylvania $1.59B AUM 23.25% 1-Year Est. Return
MPM
Meritage Portfolio Management Overland Park, Kansas $1.51B AUM 26.61% 1-Year Est. Return

UBS O'Connor's Q4 2025 Portfolio in Review

As of Q4 2025, UBS O'Connor held 347 positions worth $3.76B, up 12% from $3.34B the previous quarter. Its ten largest holdings account for 70% of the portfolio.

UBS O'Connor deployed $232M of net new capital in Q4 2025, opening 79 new positions and adding to 17 existing holdings. Its largest new stake was Dayforce: 4,096,708 shares worth $283M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 22% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was NVIDIA, an estimated $17M trimmed.

  • UBS O'Connor's largest Q4 2025 buy was Dayforce: 4,096,708 shares worth $283M.
  • UBS O'Connor added most to Air Lease Corp in Q4 2025, an estimated $142M increase.
  • UBS O'Connor's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $17M.
  • UBS O'Connor fully exited Verona Pharma in Q4 2025, selling an estimated $457M.
  • UBS O'Connor's ten largest holdings make up 70% of its $3.76B portfolio in Q4 2025.
  • UBS O'Connor opened 79 new positions and closed 111 in Q4 2025.
  • UBS O'Connor's portfolio value rose 12% quarter-over-quarter to $3.76B.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.