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CenterStar Asset Management Portfolio holdings

AUM $589M
1-Year Est. Return 34.51%
This Fund
S&P 500
This Quarter Est. Return
+13.3%
1 Year Est. Return
+34.51%
3 Year Est. Return
+102.76%
5 Year Est. Return
+92.91%
10 Year Est. Return
AUM
$420M
AUM Growth
+$410K
Cap. Flow
-$85.1M
Cap. Flow %
-20.25%
Top 10 Hldgs %
43.39%
Holding
429
New
105
Increased
43
Reduced
45
Closed
235

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$51.4M
2
BKNG icon
Booking.com
BKNG
+$1.55M
3
SHEL icon
Shell
SHEL
+$566K
4
CIEN icon
Ciena
CIEN
+$561K
5
INTC icon
Intel
INTC
+$496K

Sector Composition

Rank Sector Weight
1 Technology 0.62%
2 Consumer Discretionary 0.62%
3 Financials 0.41%
4 Consumer Staples 0.21%
5 Energy 0.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AWK icon
226
PUT
American Water Works
AWK
$26.9B
-4,300
Closed -$634K
AXTA icon
227
Axalta
AXTA
$8.17B
-9,479
Closed -$315K
AXTA icon
228
PUT
Axalta
AXTA
$8.17B
-20,800
Closed -$690K
AZN icon
229
AstraZeneca
AZN
$250B
-1,564
Closed -$230K
AZN icon
230
PUT
AstraZeneca
AZN
$250B
-2,550
Closed -$375K
BANC icon
231
PUT
Banc of California
BANC
$2.97B
-17,500
Closed -$248K
BKR icon
232
CALL
Baker Hughes
BKR
$61.1B
-15,300
Closed -$672K
BKR icon
233
PUT
Baker Hughes
BKR
$61.1B
-10,300
Closed -$453K
BMY icon
234
CALL
Bristol-Myers Squibb
BMY
$132B
-24,800
Closed -$1.51M
BMY icon
235
PUT
Bristol-Myers Squibb
BMY
$132B
-54,800
Closed -$3.34M
BP icon
236
CALL
BP
BP
$107B
-7,200
Closed -$243K
BP icon
237
PUT
BP
BP
$107B
-15,000
Closed -$507K
BRK.B icon
238
PUT
Berkshire Hathaway Class B
BRK.B
$1.13T
-400
Closed -$213K
BXP icon
239
PUT
Boston Properties
BXP
$11.1B
-3,400
Closed -$228K
CAT icon
240
Caterpillar
CAT
$387B
-2,185
Closed -$728K
CB icon
241
CALL
Chubb
CB
$135B
-4,200
Closed -$1.27M
CB icon
242
Chubb
CB
$135B
-1,010
Closed -$305K
CB icon
243
PUT
Chubb
CB
$135B
-7,200
Closed -$2.17M
CBOE icon
244
PUT
Cboe Global Markets
CBOE
$29.9B
-1,300
Closed -$294K
CCI icon
245
CALL
Crown Castle
CCI
$32.2B
-4,300
Closed -$448K
CCI icon
246
PUT
Crown Castle
CCI
$32.2B
-6,100
Closed -$636K
CF icon
247
CF Industries
CF
$17.3B
-4,600
Closed -$359K
CF icon
248
PUT
CF Industries
CF
$17.3B
-3,000
Closed -$234K
CG icon
249
CALL
Carlyle Group
CG
$17.2B
-5,700
Closed -$248K
CG icon
250
Carlyle Group
CG
$17.2B
-6,843
Closed -$295K

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CenterStar Asset Management's Q2 2025 Portfolio in Review

As of Q2 2025, CenterStar Asset Management held 429 positions worth $420M, up 0.1% from $420M the previous quarter. Its ten largest holdings account for 43% of the portfolio.

CenterStar Asset Management withdrew a net $85.1M in Q2 2025, closing 235 positions and reducing 45 holdings. Its most notable exit was State Street Technology Select Sector SPDR ETF, an estimated $4.71M position sold in full.

By sector, the portfolio is most concentrated in Technology at 0.62% of assets, down from 2% a quarter earlier, followed by Consumer Discretionary and Financials.

Against the trend, CenterStar Asset Management opened a new position in Booking.com worth $1.76M.

  • CenterStar Asset Management's largest Q2 2025 buy was Booking.com: 7,575 shares worth $1.76M.
  • CenterStar Asset Management added most to State Street SPDR S&P 500 ETF Trust in Q2 2025, an estimated $51.4M increase.
  • CenterStar Asset Management's biggest Q2 2025 reduction was Invesco QQQ Trust, cutting an estimated $5.87M.
  • CenterStar Asset Management fully exited State Street Technology Select Sector SPDR ETF in Q2 2025, selling an estimated $4.71M.
  • CenterStar Asset Management's ten largest holdings make up 43% of its $420M portfolio in Q2 2025.
  • CenterStar Asset Management opened 105 new positions and closed 235 in Q2 2025.
  • CenterStar Asset Management's portfolio value rose 0.1% quarter-over-quarter to $420M.

Based on CenterStar Asset Management's 13F filing for Q2 2025, filed 21 Jul 2025.