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UOC

UBS O'Connor Portfolio holdings

AUM $3.38B
1-Year Est. Return 63.08%
This Fund
S&P 500
This Quarter Est. Return
+12.69%
1 Year Est. Return
+63.08%
3 Year Est. Return
+180.99%
5 Year Est. Return
+483.22%
10 Year Est. Return
+2,128.59%
AUM
$3.05B
AUM Growth
-$542M
Cap. Flow
-$855M
Cap. Flow %
-28%
Top 10 Hldgs %
68.02%
Holding
472
New
104
Increased
41
Reduced
44
Closed
200

Top Buys

1
VRNA
Verona Pharma
VRNA
+$447M
2
CYBR
CyberArk
CYBR
+$424M
3
IPG
Interpublic Group of Companies
IPG
+$96.3M
4
COOP
Mr. Cooper
COOP
+$67.2M
5
AL
Air Lease Corp
AL
+$48.8M

Top Sells

1
WBA
Walgreens Boots Alliance
WBA
+$288M
2
SKX
Skechers
SKX
+$227M
3
BPMC
Blueprint Medicines
BPMC
+$220M
4
CHX
ChampionX
CHX
+$187M
5
ANSS
Ansys
ANSS
+$173M

Sector Composition

1 Technology 23.63%
2 Healthcare 16.98%
3 Communication Services 12.23%
4 Financials 11.14%
5 Consumer Staples 9.63%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DAICW
226
CID HoldCo Inc Warrants
DAICW
$149K
$42.8K ﹤0.01%
282,640
– –
B
227
CALL
Barrick Mining
B
$58.4B
$40.8K ﹤0.01%
+143,000
New +$3.62M
VNO icon
228
PUT
Vornado Realty Trust
VNO
$7.67B
$38.5K ﹤0.01%
33,500
– –
MPT
229
PUT
Medical Properties Trust
MPT
$2.88B
$37.7K ﹤0.01%
396,500
– –
LVS icon
230
PUT
Las Vegas Sands
LVS
$30.3B
$34.9K ﹤0.01%
37,200
– –
TPH
231
PUT
DELISTED
Tri Pointe Homes
TPH
$31.3K ﹤0.01%
23,600
+5,600
+31% +$191K
SMH icon
232
PUT
VanEck Semiconductor ETF
SMH
$69B
$30.5K ﹤0.01%
+10,300
New +$3.05M
BACCR
233
Blue Acquisition Corp Right
BACCR
$30K ﹤0.01%
+200,000
New +$29.6K
SPEGR
234
Silver Pegasus Acquisition Corp Rights
SPEGR
$27.6K ﹤0.01%
+120,000
New +$25.9K
AXINR
235
Axiom Intelligence Acquisition Corp 1 Right
AXINR
$27.6K ﹤0.01%
+175,000
New +$26.9K
CAKE icon
236
PUT
Cheesecake Factory
CAKE
$4.14B
$27.2K ﹤0.01%
17,500
-7,000
-29% -$429K
GDX icon
237
CALL
VanEck Gold Miners ETF
GDX
$21.8B
$26.6K ﹤0.01%
+13,500
New +$813K
PAII.WS
238
Pyrophyte Acquisition Corp II Warrants
PAII.WS
$26.3K ﹤0.01%
+75,000
New +$23.1K
OMF icon
239
PUT
OneMain Financial
OMF
$7.08B
$25.3K ﹤0.01%
34,400
– –
PTON icon
240
PUT
Peloton Interactive
PTON
$2.72B
$24K ﹤0.01%
400,000
– –
RIOT icon
241
CALL
Riot Platforms
RIOT
$7.12B
$23.5K ﹤0.01%
+29,200
New +$404K
ONCHW
242
1RT Acquisition Corp Warrant
ONCHW
$2.16M
$22.7K ﹤0.01%
+24,800
New +$26.4K
OBAWW
243
Oxley Bridge Acquisition Ltd Warrants
OBAWW
$22.6K ﹤0.01%
+125,000
New +$20.6K
NCLH icon
244
PUT
Norwegian Cruise Line
NCLH
$9B
$21.7K ﹤0.01%
188,800
– –
ANET icon
245
CALL
Arista Networks
ANET
$212B
$20K ﹤0.01%
+23,500
New +$3.03M
INACR
246
Indigo Acquisition Corp Right
INACR
$12.6K ﹤0.01%
+75,000
New +$10.7K
RMCOW icon
247
Royalty Management Holding Warrant
RMCOW
$1.42M
$10.8K ﹤0.01%
221,686
– –
SYF icon
248
PUT
Synchrony
SYF
$25B
$10.4K ﹤0.01%
21,900
– –
AAP icon
249
PUT
Advance Auto Parts
AAP
$3.21B
$9.84K ﹤0.01%
12,000
– –
TVGNW icon
250
Tevogen Bio Warrant
TVGNW
$9.99M
$9.72K ﹤0.01%
181,387
– –
8 9
10
11 12

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SAG
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ACI
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TCOV
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RCM
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CGL
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UBS O'Connor's Q3 2025 Portfolio in Review

As of Q3 2025, UBS O'Connor held 472 positions worth $3.05B, down 15% from $3.6B the previous quarter. Its ten largest holdings account for 68% of the portfolio.

UBS O'Connor withdrew a net $855M in Q3 2025, closing 200 positions and reducing 44 holdings. Its most notable exit was Walgreens Boots Alliance, an estimated $288M position sold in full.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 15% a quarter earlier, followed by Healthcare and Communication Services.

Against the trend, UBS O'Connor opened a new position in Verona Pharma worth $457M.

  • UBS O'Connor's largest Q3 2025 buy was Verona Pharma: 4,283,462 shares worth $457M.
  • UBS O'Connor added most to Interpublic Group of Companies in Q3 2025, an estimated $96.3M increase.
  • UBS O'Connor's biggest Q3 2025 reduction was Kellanova, cutting an estimated $110M.
  • UBS O'Connor fully exited Walgreens Boots Alliance in Q3 2025, selling an estimated $288M.
  • UBS O'Connor's ten largest holdings make up 68% of its $3.05B portfolio in Q3 2025.
  • UBS O'Connor opened 104 new positions and closed 200 in Q3 2025.
  • UBS O'Connor's portfolio value fell 15% quarter-over-quarter to $3.05B.

Based on UBS O'Connor's 13F filing for Q3 2025, filed 14 Nov 2025.