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UBS O'Connor

UBS O'Connor Portfolio holdings

AUM $3.76B Turnover 54.76%
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
1.1 years
Top 10 Avg Time Held Equity + Options
0.4 years
Top 20 Avg Time Held Equity + Options
0.4 years
Avg Time Held Equity only
1.1 years
Top 10 Avg Time Held Equity only
0.4 years
Top 20 Avg Time Held Equity only
0.4 years

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
THRD icon
451
DELISTED
Third Harmonic Bio
THRD
– –
-53,740
Closed -$553K –
TJX icon
452
TJX Companies
TJX
$157B
– –
-15,000
Closed -$1.81M –
TM icon
453
Toyota
TM
$222B
– –
-2,700
Closed -$525K –
TOST icon
454
Toast
TOST
$17.3B
– –
-250,000
Closed -$9.11M –
TSM icon
455
TSMC
TSM
$2.23T
– –
-37,500
Closed -$7.41M –
TWLO icon
456
Twilio
TWLO
$41.6B
– –
-20,000
Closed -$2.16M –
TXN icon
457
Texas Instruments
TXN
$256B
– –
-2,500
Closed -$469K –
VFC icon
458
VF Corp
VFC
$6.48B
– –
-325,000
Closed -$6.97M –
VKTX icon
459
CALL
Viking Therapeutics
VKTX
$3.24B
– –
-25,000
Closed -$8.13K –
VRNA
460
CALL
DELISTED
Verona Pharma
VRNA
– –
-25,000
Closed -$100K –
VST icon
461
Vistra
VST
$50.9B
– –
-28,910
Closed -$3.99M –
VST icon
462
PUT
Vistra
VST
$50.9B
– –
-27,900
Closed -$1.4K –
VTYX icon
463
DELISTED
Ventyx Biosciences
VTYX
– –
-244,000
Closed -$534K –
WDAY icon
464
Workday
WDAY
$45.5B
– –
-20,900
Closed -$5.39M –
WDC icon
465
PUT
Western Digital
WDC
$136B
– –
-19,184
Closed -$508 –
WVE icon
466
Wave Life Sciences
WVE
$609M
– –
-39,767
Closed -$492K –
XBI icon
467
CALL
State Street SPDR S&P Biotech ETF
XBI
$9.71B
– –
-90,000
Closed -$55.5K –
XLV icon
468
CALL
State Street Health Care Select Sector SPDR ETF
XLV
$45B
– –
-60,000
Closed -$37.5K –
XNCR icon
469
Xencor
XNCR
$1.74B
– –
-39,040
Closed -$897K –
XPEV icon
470
XPeng
XPEV
$9.02B
– –
-1,759,750
Closed -$20.8M –
YUMC icon
471
Yum China
YUMC
$14.6B
– –
-28,900
Closed -$1.39M –
GTM icon
472
ZoomInfo Technologies
GTM
$1.14B
– –
-10,000
Closed -$105K –
ZM icon
473
Zoom
ZM
$27.6B
– –
-10,000
Closed -$816K –
ZS icon
474
Zscaler
ZS
$36B
– –
-8,100
Closed -$1.46M –
ZTO icon
475
ZTO Express
ZTO
$15.2B
– –
-11,800
Closed -$231K –

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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.