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UOC

UBS O'Connor Portfolio holdings

AUM $3.76B
1-Year Est. Return 62.41%
This Fund
S&P 500
This Quarter Est. Return
+8.75%
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
$3.69B
AUM Growth
-$542M
Cap. Flow
-$781M
Cap. Flow %
-21.18%
Top 10 Hldgs %
56.86%
Holding
480
New
156
Increased
61
Reduced
86
Closed
113

Top Buys

Rank Stock Value
1
SKX
Skechers
SKX
+$207M
2
BPMC
Blueprint Medicines
BPMC
+$176M
3
WBA
Walgreens Boots Alliance
WBA
+$167M
4
DNB
Dun & Bradstreet
DNB
+$122M
5
INFA
Informatica
INFA
+$93.8M

Top Sells

Rank Stock Value
1
DFS
Discover Financial Services
DFS
+$408M
2
ITCI
Intra-Cellular Therapies Inc.
ITCI
+$408M
3
HES
Hess
HES
+$251M
4
BECN
Beacon Roofing Supply, Inc.
BECN
+$195M
5
BERY
Berry Global Group, Inc.
BERY
+$137M

Sector Composition

Rank Sector Weight
1 Healthcare 19.77%
2 Technology 14.28%
3 Consumer Staples 10.98%
4 Energy 9.87%
5 Consumer Discretionary 9.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
META icon
101
Meta Platforms (Facebook)
META
$1.57T
$3.13M 0.08%
+4,238
New +$2.62M
DXCM icon
102
DexCom
DXCM
$33.2B
$3.11M 0.08%
35,668
-183
-0.5% -$14.3K
AS icon
103
Amer Sports
AS
$17.2B
$3.1M 0.08%
80,000
– –
BKR icon
104
Baker Hughes
BKR
$63B
$3.07M 0.08%
+80,000
New +$3.02M
BSAC icon
105
Banco Santander Chile
BSAC
$16.8B
$3.02M 0.08%
119,793
+4,350
+4% +$105K
AZN icon
106
AstraZeneca
AZN
$252B
$3M 0.08%
21,499
+18,193
+550% +$2.55M
ACEL icon
107
Accel Entertainment
ACEL
$965M
$2.9M 0.08%
246,728
– –
PH icon
108
Parker-Hannifin
PH
$121B
$2.81M 0.08%
4,020
-2,460
-38% -$1.55M
NCLH icon
109
Norwegian Cruise Line
NCLH
$7.15B
$2.74M 0.07%
135,000
-43,031
-24% -$770K
BAX icon
110
Baxter International
BAX
$13.4B
$2.69M 0.07%
88,787
+34,632
+64% +$1.05M
LCID icon
111
PUT
Lucid Motors
LCID
$1.84B
$2.65M 0.07%
296,510
+12,500
+4% +$299K
COO icon
112
Cooper Companies
COO
$13.6B
$2.65M 0.07%
37,214
+14,936
+67% +$1.14M
INSM icon
113
Insmed
INSM
$27.6B
$2.65M 0.07%
26,301
+874
+3% +$66.8K
GPAT
114
GP-Act III Acquisition Corp
GPAT
$2.64M 0.07%
+250,000
New +$2.61M
CCIX
115
DELISTED
Churchill Capital Corp IX
CCIX
$2.63M 0.07%
+250,000
New +$2.72M
ITGR icon
116
Integer Holdings
ITGR
$4.3B
$2.63M 0.07%
+21,375
New +$2.55M
VCIC
117
DELISTED
Vine Hill Capital Investment Corp
VCIC
$2.6M 0.07%
250,000
-225,000
-47% -$2.31M
BDX icon
118
Becton Dickinson
BDX
$50.3B
$2.6M 0.07%
15,107
-7,981
-35% -$1.46M
NETD
119
DELISTED
Nabors Energy Transition Corp II
NETD
$2.6M 0.07%
233,912
– –
MLAC
120
DELISTED
Mountain Lake Acquisition Corp
MLAC
$2.56M 0.07%
+250,000
New +$2.54M
SVCC
121
Stellar V Capital Corp
SVCC
$231M
$2.56M 0.07%
+250,000
New +$2.52M
FTW
122
Presidio Production Co
FTW
$326M
$2.55M 0.07%
242,175
– –
AXTA icon
123
Axalta
AXTA
$7.66B
$2.53M 0.07%
85,250
– –
CHAC
124
DELISTED
Crane Harbor Acquisition Corp
CHAC
$2.52M 0.07%
+250,000
New +$2.5M
MEOH icon
125
Methanex
MEOH
$4.54B
$2.52M 0.07%
+76,000
New +$2.45M
3 4
5
6 7

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CGL
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JCM
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MPM
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UBS O'Connor's Q2 2025 Portfolio in Review

As of Q2 2025, UBS O'Connor held 480 positions worth $3.69B, down 13% from $4.23B the previous quarter. Its ten largest holdings account for 57% of the portfolio.

UBS O'Connor withdrew a net $781M in Q2 2025, closing 113 positions and reducing 86 holdings. Its most notable exit was Discover Financial Services, an estimated $408M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 20% of assets, up from 17% a quarter earlier, followed by Technology and Consumer Staples.

Against the trend, UBS O'Connor opened a new position in Skechers worth $227M.

  • UBS O'Connor's largest Q2 2025 buy was Skechers: 3,598,177 shares worth $227M.
  • UBS O'Connor added most to Blueprint Medicines in Q2 2025, an estimated $176M increase.
  • UBS O'Connor's biggest Q2 2025 reduction was Hess, cutting an estimated $251M.
  • UBS O'Connor fully exited Discover Financial Services in Q2 2025, selling an estimated $408M.
  • UBS O'Connor's ten largest holdings make up 57% of its $3.69B portfolio in Q2 2025.
  • UBS O'Connor opened 156 new positions and closed 113 in Q2 2025.
  • UBS O'Connor's portfolio value fell 13% quarter-over-quarter to $3.69B.

Based on UBS O'Connor's 13F filing for Q2 2025, filed 14 Aug 2025.