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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
+16.95%
1 Year Est. Return
+63.08%
3 Year Est. Return
+180.99%
5 Year Est. Return
+483.22%
10 Year Est. Return
+2,128.62%
AUM
$1.52B
AUM Growth
-$7.28B
Cap. Flow
-$6.76B
Cap. Flow %
-444.29%
Top 10 Hldgs %
100%
Holding
929
New
Increased
6
Reduced
3
Closed
920

Sector Composition

Rank Sector Weight
1 Technology 45.54%
2 Healthcare 36.97%
3 Financials 14.43%
4 Communication Services 3.06%
5 Energy 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
HUN icon
151
Huntsman Corp
HUN
$1.78B
-155,050
Closed -$3.81M
HYG icon
152
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.6B
-1,000,000
Closed -$2.59M
ICLR icon
153
Icon
ICLR
$12.4B
-6,510
Closed -$1.2M
IDYA icon
154
IDEAYA Biosciences
IDYA
$3.49B
-80,112
Closed -$1.2M
IMCR icon
155
Immunocore
IMCR
$1.75B
-34,697
Closed -$1.63M
IMUX icon
156
Immunic
IMUX
$198M
-19,799
Closed -$626K
INSM icon
157
Insmed
INSM
$28.7B
-116,844
Closed -$2.52M
INSP icon
158
Inspire Medical Systems
INSP
$1.7B
-14,300
Closed -$2.54M
INVH icon
159
Invitation Homes
INVH
$18B
-350,796
Closed -$11.8M
INZY
160
DELISTED
Inozyme Pharma
INZY
-165,498
Closed -$444K
IONS icon
161
Ionis Pharmaceuticals
IONS
$9.06B
-54,497
Closed -$2.41M
IOVA icon
162
Iovance Biotherapeutics
IOVA
$2.77B
-202,872
Closed -$1.94M
IQV icon
163
IQVIA
IQV
$38.3B
-18,504
Closed -$3.35M
ITOS
164
DELISTED
iTeos Therapeutics
ITOS
-57,500
Closed -$1.09M
JAZZ icon
165
Jazz Pharmaceuticals
JAZZ
$16.7B
-59,040
Closed -$7.87M
JLL icon
166
Jones Lang LaSalle
JLL
$16.7B
-7,024
Closed -$1.06M
JNJ icon
167
Johnson & Johnson
JNJ
$619B
-11,073
Closed -$1.81M
JTAI icon
168
Jet.AI
JTAI
$2.76M
-5
Closed -$2.4M
KBH icon
169
KB Home
KBH
$3.49B
-21,077
Closed -$546K
KBR icon
170
KBR
KBR
$4.74B
-57,801
Closed -$2.5M
KIDS icon
171
OrthoPediatrics
KIDS
$586M
-36,448
Closed -$1.68M
KNSA icon
172
Kiniksa Pharmaceuticals
KNSA
$5.97B
-140,962
Closed -$1.81M
KPTI icon
173
Karyopharm Therapeutics
KPTI
$44.2M
-18,081
Closed -$1.48M
KR icon
174
Kroger
KR
$35.1B
-25,000
Closed -$1.09M
KRC icon
175
Kilroy Realty
KRC
$4.34B
-152,145
Closed -$6.41M

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UBS O'Connor's Q4 2022 Portfolio in Review

As of Q4 2022, UBS O'Connor held 929 positions worth $1.52B, down 83% from $8.8B the previous quarter. Its ten largest holdings account for 100% of the portfolio.

UBS O'Connor withdrew a net $6.76B in Q4 2022, closing 920 positions and reducing 3 holdings. Its most notable exit was Biohaven Pharmaceutical Holding Company Ltd., an estimated $572M position sold in full.

By sector, the portfolio is most concentrated in Technology at 46% of assets, up from 28% a quarter earlier, followed by Healthcare and Financials.

Against the trend, UBS O'Connor added an estimated $184M to Horizon Therapeutics Public Limited Company Ordinary Shares.

  • UBS O'Connor added most to Horizon Therapeutics Public Limited Company Ordinary Shares in Q4 2022, an estimated $184M increase.
  • UBS O'Connor's biggest Q4 2022 reduction was Activision Blizzard, cutting an estimated $45.3M.
  • UBS O'Connor fully exited Biohaven Pharmaceutical Holding Company Ltd. in Q4 2022, selling an estimated $572M.
  • UBS O'Connor's ten largest holdings make up 100% of its $1.52B portfolio in Q4 2022.
  • UBS O'Connor opened 0 new positions and closed 920 in Q4 2022.
  • UBS O'Connor's portfolio value fell 83% quarter-over-quarter to $1.52B.

Based on UBS O'Connor's 13F filing for Q4 2022, filed 14 Feb 2023.