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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
+13.06%
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
$4.23B
AUM Growth
+$208M
Cap. Flow
+$22.5M
Cap. Flow %
0.53%
Top 10 Hldgs %
66.8%
Holding
503
New
83
Increased
81
Reduced
97
Closed
181
Avg Time Held Equity + Options
4.4 quarters
Top 10 Avg Time Held Equity + Options
1.5 quarters
Top 20 Avg Time Held Equity + Options
1.6 quarters
Avg Time Held Equity only
4.5 quarters
Top 10 Avg Time Held Equity only
1.5 quarters
Top 20 Avg Time Held Equity only
1.6 quarters

Top Buys

Rank Stock Value
1
ITCI icon
Intra-Cellular Therapies Inc.
ITCI
+$383M
2
DFS icon
Discover Financial Services
DFS
+$224M
3
BECN icon
Beacon Roofing Supply, Inc.
BECN
+$183M
4
WBA icon
Walgreens Boots Alliance
WBA
+$110M
5
JWN icon
Nordstrom
JWN
+$95.8M

Top Sells

Rank Stock Value
1
HCP icon
HashiCorp, Inc. Class A Common Stock
HCP
+$235M
2
SMAR icon
Smartsheet Inc.
SMAR
+$216M
3
EDR icon
Endeavor Group Holdings, Inc.
EDR
+$144M
4
SUM icon
Summit Materials, Inc. Class A Common Stock
SUM
+$103M
5
ALTR icon
Altair Engineering Inc
ALTR
+$97.9M

Sector Composition

Rank Sector Weight
1 Energy 17.21%
2 Healthcare 16.93%
3 Financials 12.93%
4 Industrials 12.5%
5 Technology 10.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
FLS icon
376
Flowserve
FLS
$8.92B
– –
-130,000
Closed -$7.48M –
FTAI icon
377
FTAI Aviation
FTAI
$17B
– –
-61,000
Closed -$8.79M –
FTNT icon
378
Fortinet
FTNT
$136B
– –
-2,537
Closed -$240K –
GDX icon
379
VanEck Gold Miners ETF
GDX
$25.1B
– –
-200,000
Closed -$6.78M –
GERN icon
380
CALL
Geron
GERN
$765M
– –
-53,000
Closed -$2.65K –
GPCR icon
381
Structure Therapeutics
GPCR
$1.57B
– –
-19,520
Closed -$529K –
GWW icon
382
W.W. Grainger
GWW
$62B
– –
-3,000
Closed -$3.16M –
HLVX icon
383
DELISTED
HilleVax
HLVX
– –
-51,779
Closed -$107K –
HYG icon
384
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.8B
– –
-1,550,000
Closed -$438K –
IEF icon
385
CALL
iShares 7-10 Year Treasury Bond ETF
IEF
$41.2B
– –
-75,000
Closed -$12.4K –
IMCR icon
386
CALL
Immunocore
IMCR
$1.45B
– –
-17,500
Closed -$42.9K –
INFA icon
387
DELISTED
Informatica
INFA
– –
-200,000
Closed -$5.19M –
INTU icon
388
Intuit
INTU
$81.4B
– –
-377
Closed -$237K –
INVZ icon
389
Innoviz Technologies
INVZ
$87.7M
– –
-1,150,000
Closed -$1.93M –
IOVA icon
390
CALL
Iovance Biotherapeutics
IOVA
$6.52B
– –
-90,000
Closed -$2.25K –
IOVA icon
391
Iovance Biotherapeutics
IOVA
$6.52B
– –
-149,913
Closed -$1.11M –
IRTC icon
392
CALL
iRhythm Holdings
IRTC
$3.51B
– –
-15,000
Closed -$44.5K –
ISRG icon
393
Intuitive Surgical
ISRG
$147B
– –
-935
Closed -$488K –
ITOS icon
394
DELISTED
iTeos Therapeutics
ITOS
– –
-125,589
Closed -$965K –
IWM icon
395
CALL
iShares Russell 2000 ETF
IWM
$76.7B
– –
-45,000
Closed -$55.5K –
JD icon
396
JD.com
JD
$35.9B
– –
-108,100
Closed -$3.75M –
KPTI icon
397
CALL
Karyopharm Therapeutics
KPTI
$8.41M
– –
-26,667
Closed -$30K –
HAPN icon
398
Happen Inc
HAPN
$1.66B
– –
-15,000
Closed -$243K –
LEGN icon
399
PUT
Legend Biotech
LEGN
$3.78B
– –
-20,000
Closed -$81K –
LI icon
400
Li Auto
LI
$11B
– –
-371,950
Closed -$8.92M –
14 15
16
17 18

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CGL
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UBS O'Connor's Q1 2025 Portfolio in Review

As of Q1 2025, UBS O'Connor held 503 positions worth $4.23B, up 5.2% from $4.02B the previous quarter. Its ten largest holdings account for 67% of the portfolio.

UBS O'Connor's Q1 2025 filing shows 83 new, 81 increased, 97 reduced and 181 closed positions. Its largest new stake was Beacon Roofing Supply, Inc.: 1,575,016 shares worth $195M. The largest sale was HashiCorp, Inc. Class A Common Stock, an estimated $235M.

By sector, the portfolio is most concentrated in Energy at 17% of assets, up from 16% a quarter earlier, followed by Healthcare and Financials.

  • UBS O'Connor's largest Q1 2025 buy was Beacon Roofing Supply, Inc.: 1,575,016 shares worth $195M.
  • UBS O'Connor added most to Intra-Cellular Therapies Inc. in Q1 2025, an estimated $383M increase.
  • UBS O'Connor's biggest Q1 2025 reduction was Juniper Networks, cutting an estimated $71.4M.
  • UBS O'Connor fully exited HashiCorp, Inc. Class A Common Stock in Q1 2025, selling an estimated $235M.
  • UBS O'Connor's ten largest holdings make up 67% of its $4.23B portfolio in Q1 2025.
  • UBS O'Connor opened 83 new positions and closed 181 in Q1 2025.
  • UBS O'Connor's portfolio value rose 5.2% quarter-over-quarter to $4.23B.

Based on UBS O'Connor's 13F filing for Q1 2025, filed 15 May 2025.