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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
+13.06%
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
$4.23B
AUM Growth
+$208M
Cap. Flow
+$191M
Cap. Flow %
4.51%
Top 10 Hldgs %
66.8%
Holding
503
New
83
Increased
81
Reduced
97
Closed
181

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
RAPT
426
DELISTED
RAPT Therapeutics
RAPT
-5,000
Closed -$63.2K
RGNX icon
427
CALL
Regenxbio
RGNX
$745M
-80,000
Closed -$30K
ROK icon
428
Rockwell Automation
ROK
$49.1B
-24,000
Closed -$6.86M
ROKU icon
429
Roku
ROKU
$22.3B
-58,500
Closed -$4.35M
RSP icon
430
CALL
Invesco S&P 500 Equal Weight ETF
RSP
$98.8B
-45,000
Closed -$114K
RSP icon
431
PUT
Invesco S&P 500 Equal Weight ETF
RSP
$98.8B
-50,000
Closed -$125K
SCYX icon
432
SCYNEXIS
SCYX
$51.6M
-24,424
Closed -$236K
SHOP icon
433
Shopify
SHOP
$190B
-70,000
Closed -$7.44M
SKT icon
434
PUT
Tanger
SKT
$4.52B
-24,200
Closed -$4.24K
SLRN
435
DELISTED
ACELYRIN
SLRN
-211,938
Closed -$665K
SLV icon
436
CALL
iShares Silver Trust
SLV
$29.8B
-708,300
Closed -$10.6K
SLV icon
437
iShares Silver Trust
SLV
$29.8B
-100,000
Closed -$2.63M
SMCI icon
438
Super Micro Computer
SMCI
$19B
-10,000
Closed -$305K
SNDX icon
439
PUT
Syndax Pharmaceuticals
SNDX
$1.76B
-100,000
Closed -$25K
SNOW icon
440
Snowflake
SNOW
$110B
-17,500
Closed -$2.7M
SONO icon
441
Sonos
SONO
$1.83B
-65,000
Closed -$978K
SPT icon
442
Sprout Social
SPT
$492M
-150,000
Closed -$4.61M
SRRK icon
443
CALL
Scholar Rock
SRRK
$6.41B
-40,000
Closed -$203K
STNE icon
444
StoneCo
STNE
$2.69B
-173,478
Closed -$1.38M
SVRA icon
445
Savara
SVRA
$1.19B
-48,482
Closed -$149K
SWTX
446
CALL
DELISTED
SpringWorks Therapeutics
SWTX
-25,000
Closed -$13.8K
TCOM icon
447
Trip.com Group
TCOM
$29.1B
-189,500
Closed -$13M
TEL icon
448
TE Connectivity
TEL
$62.3B
-99,600
Closed -$14.2M
TFX icon
449
Teleflex
TFX
$6.15B
-11,593
Closed -$2.06M
TGTX icon
450
CALL
TG Therapeutics
TGTX
$7.58B
-40,000
Closed -$55K

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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 deployed $191M of net new capital in Q1 2025, opening 83 new positions and adding to 81 existing holdings. Its largest new stake was Beacon Roofing Supply, Inc.: 1,575,016 shares worth $195M.

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

On the sell side, the largest reduction was Juniper Networks, an estimated $71.4M trimmed.

  • 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.