CenterStar Asset Management, LLC
Long book
$103.6M
Q1 2026
Positions
87
Top-10 weight
59%
concentration
Last quarter
+18.1%
SPY +14.8%
Turnover
90%
of book per quarter
Strategy in plain words
auto-generated from filingsCenterStar Asset Management, LLC is an institutional manager, running a $103.6M US long book across 87 positions.
The portfolio is concentrated: the top 10 names carry 59% of the portfolio. Turnover is high — positions rotate quickly, so individual names matter less than the process. Current anchor positions: INVESCO QQQ TRUST SERIES 1, SS SPDR S&P 500 ETF TRUST-US, BROADCOM INC, MICROSOFT CORP, META PLATFORMS INC-CLASS A.
Over the last 9 quarters its long book ran on average 1.2pp per quarter ahead of the S&P 500, beating the index in 6 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+6.2%
Q2 2024
+6.8%
Q3 2024
+1.3%
Q4 2024
-4.1%
Q1 2025
+15.2%
Q2 2025
+7.9%
Q3 2025
-0.5%
Q4 2025
-0.2%
Q1 2026
+18.1%
Sector allocation
Technology 48%
Industrials 16%
Financials 10%
Consumer discretionary 10%
Healthcare 5%
Utilities 4%
Other 3%
Services media 2%
Long book by quarter
What does CenterStar Asset own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AVGO BROADCOM INC | Technology | 20.2K | $6.3M | 6.0% | New |
| MSFT MICROSOFT CORP | Technology | 9.7K | $3.6M | 3.5% | +456.7% |
| META META PLATFORMS INC-CLASS A | Technology | 5.5K | $3.1M | 3.0% | New |
| NVDA NVIDIA CORP | Technology | 14.7K | $2.6M | 2.5% | New |
| TSLA TESLA INC | Industrials | 6.7K | $2.5M | 2.4% | +715.0% |
| AAPL APPLE INC | Technology | 9.5K | $2.4M | 2.3% | New |
| CIEN CIENA CORP | Technology | 5.8K | $2.3M | 2.2% | +84.6% |
| SNOW SNOWFLAKE INC | Technology | 14.8K | $2.2M | 2.2% | New |
| AMZN AMAZON.COM INC | Consumer discretionary | 8.5K | $1.8M | 1.7% | New |
| SBUX STARBUCKS CORP | Consumer discretionary | 19.2K | $1.7M | 1.7% | New |
| MMM 3M CO | Healthcare | 11.5K | $1.7M | 1.6% | +337.9% |
| LRCX LAM RESEARCH CORP | Industrials | 7.6K | $1.6M | 1.6% | New |
| IBM INTL BUSINESS MACHINES CORP | Technology | 6.5K | $1.6M | 1.5% | New |
| TXN TEXAS INSTRUMENTS INC | Technology | 7.4K | $1.4M | 1.4% | New |
| CRCL CIRCLE INTERNET GROUP INC | Financials | 13.4K | $1.3M | 1.2% | New |
| UPS UNITED PARCEL SERVICE-CL B | Industrials | 12.6K | $1.2M | 1.2% | New |
| LULU LULULEMON ATHLETICA INC | Other | 7.6K | $1.2M | 1.1% | +219.5% |
| CAT CATERPILLAR INC | Industrials | 1.6K | $1.1M | 1.1% | New |
| GEV GE VERNOVA INC | Industrials | 1.2K | $1.0M | 1.0% | +102.0% |
| VRT VERTIV HOLDINGS CO-A | Technology | 3.9K | $989K | 1.0% | New |
| NBIS NEBIUS GROUP NV | Technology | 9.0K | $934K | 0.9% | New |
| LNC LINCOLN NATIONAL CORP | Financials | 24.8K | $879K | 0.8% | New |
| YUM YUM! BRANDS INC | Consumer discretionary | 5.1K | $798K | 0.8% | New |
| BLK BLACKROCK INC | Financials | 829 | $797K | 0.8% | New |
| SYY SYSCO CORP | Consumer discretionary | 11.0K | $782K | 0.8% | New |
| UBS UBS GROUP AG-REG | Financials | 18.3K | $714K | 0.7% | New |
| C CITIGROUP INC | Financials | 5.9K | $671K | 0.6% | New |
| MRVL MARVELL TECHNOLOGY INC | Technology | 6.7K | $661K | 0.6% | New |
| TXT TEXTRON INC | Industrials | 7.5K | $659K | 0.6% | New |
| TTD TRADE DESK INC/THE -CLASS A | Technology | 27.1K | $614K | 0.6% | -9.3% |
| PFG PRINCIPAL FINANCIAL GROUP | Financials | 6.8K | $610K | 0.6% | New |
| AWK AMERICAN WATER WORKS CO INC | Utilities | 4.2K | $571K | 0.6% | New |
| ON ON SEMICONDUCTOR | Technology | 8.8K | $542K | 0.5% | New |
| PTLO PORTILLO'S INC-CL A | Consumer discretionary | 98.8K | $523K | 0.5% | -45.1% |
| ES EVERSOURCE ENERGY | Utilities | 7.4K | $515K | 0.5% | New |
| KHC KRAFT HEINZ CO/THE | Consumer staples | 22.4K | $503K | 0.5% | New |
| EPD ENTERPRISE PRODUCTS PARTNERS | Utilities | 13.3K | $502K | 0.5% | New |
| DAL DELTA AIR LINES INC | Industrials | 7.3K | $483K | 0.5% | New |
| NKE NIKE INC -CL B | Other | 9.0K | $473K | 0.5% | New |
| UNP UNION PACIFIC CORP | Industrials | 1.9K | $466K | 0.4% | New |
| FDX FEDEX CORP | Industrials | 1.3K | $463K | 0.4% | New |
| BX BLACKSTONE INC | Financials | 4.0K | $459K | 0.4% | New |
| ITW ILLINOIS TOOL WORKS | Industrials | 1.7K | $445K | 0.4% | New |
| KR KROGER CO | Consumer discretionary | 6.2K | $445K | 0.4% | New |
| MDT MEDTRONIC PLC | Healthcare | 5.0K | $437K | 0.4% | New |
| STM STMICROELECTRONICS NV-NY SHS | Technology | 12.0K | $416K | 0.4% | New |
| PAA PLAINS ALL AMER PIPELINE LP | Energy | 18.3K | $409K | 0.4% | New |
| ACN ACCENTURE PLC-CL A | Services media | 2.0K | $400K | 0.4% | New |
| QCOM QUALCOMM INC | Technology | 3.1K | $397K | 0.4% | New |
| PSIX POWER SOLUTIONS INTERNATIONA | Industrials | 6.3K | $380K | 0.4% | New |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 1, 2026 | 464 | $797.5M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 27, 2026 | 264 | $355.5M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 20, 2025 | 277 | $467.0M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 21, 2025 | 195 | $420.2M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 9, 2025 | 333 | $419.8M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 27, 2025 | 238 | $288.7M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 11, 2024 | 289 | $499.8M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 16, 2024 | 262 | $358.3M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 18, 2024 | 245 | $324.9M | canonical | SEC ↗ |
Similar funds
MASSACHUSETTS FINANCIAL SERVICES CO /MA/JENNISON ASSOCIATES LLCNational Pension ServiceFIL LtdClearbridge Investments, LLCDZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am MainNORDEA INVESTMENT MANAGEMENT ABBoston PartnersSwedbank AB1832 Asset Management L.P. HARRIS ASSOCIATES L PLOOMIS SAYLES & CO L P