CenterStar Asset Management, LLC
Sector Allocation
- Technology67.5%$42.7M
- Consumer Discretionary12.0%$7.6M
- Financials7.7%$4.9M
- Industrials5.3%$3.4M
- Other3.9%$2.5M
- Utilities1.2%$763,059
- Communication Services0.8%$487,760
- Energy0.6%$355,426
- Real Estate0.5%$338,934
- Healthcare0.5%$314,936
AUM History
13fpro.ai/research/fund/centerstar-asset-management-llc-1722053
Conviction and streaks
Diversifying · top 10 = 63.7%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q3 2026
NVDA
$8.0MTSLA
$5.9MNBIS
$4.5MWDC
$4.1MTXN
$3.9MSTX
$3.7MKLAC
$3.5MDELL
$2.4MAAPL
$2.2MHPE
$2.1MMETA
$1.7MBX
$1.5MBA
$1.4MUPS
$1.4MUSO
$1.2MCSCO
$1.2MINTC
$1.1MTSM
$1.0MQQQ
$949KSLV
$897K
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/centerstar-asset-management-llc-1722053
CenterStar Asset Management, LLC 13F holdings — Q3 2026
$425.5M portfolio (-27.8% QoQ) · 216 holdings · Q3 2026 13F · top 10 are 64% of the stock portfolio
Includes $362.1M of put/call options ($262.8M puts, $99.3M calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $63.3M. Weights use the stock portfolio.
$8.0M
12.6% of stocks
+37%This quarter-5.0%Since filed3 qtrsHeld$5.9M
9.3% of stocks
+35%This quarter+6.5%Since filed4 qtrsHeldAIQuality51.5#1,543Est. buyEstimated buy price is Pro: unlock with a free trialAdded 4 qtrs in a row$4.5M
7.1% of stocks
+149%This quarter-22.9%Since filed3 qtrsHeld$4.1M
6.5% of stocks
NewThis quarter-4.1%Since filedNew this quarterHeld$3.9M
6.1% of stocks
NewThis quarter+8.9%Since filedNew this quarterHeld$3.7M
5.8% of stocks
NewThis quarter-14.7%Since filedNew this quarterHeld$3.5M
5.6% of stocks
NewThis quarter-21.4%Since filedNew this quarterHeld$2.4M
3.8% of stocks
NewThis quarter-14.3%Since filedNew this quarterHeld$2.2M
3.4% of stocks
+20%This quarter+3.1%Since filed3 qtrsHeld$2.1M
3.4% of stocks
NewThis quarter-17.2%Since filedNew this quarterHeld
All holdings — CenterStar Asset Management, LLC (Q3 2026)
216 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | INVESCO QQQ TRUST, SERIES 1 | — | $120.1M | — | 162K | +712% | — | — | 13F | |
| 12 | Tesla, Inc. | Consumer Discretionary | $19.8M | — | 56K | +299% | — | — | 13F | |
| 13 | Sandisk Corp | Technology | $11.7M | — | 6,700 | New | — | — | 13F | |
| 14 | Marvell Technology, Inc. | Technology | $10.2M | — | 39K | +492% | — | — | 13F | |
| 15 | — PUT | VANECK ETF TRUST - SEMICONDUCTR ETF | — | $7.7M | — | 13K | -34% | — | — | 13F |
| 16 | United States Oil Fund, LP | Financials | $7.6M | — | 53K | +272% | — | — | 13F | |
| 17 | Sandisk Corp | Technology | $7.3M | — | 4,200 | +320% | — | — | 13F | |
| 18 | NVIDIA CORP | Technology | $6.4M | — | 28K | +52% | — | — | 13F | |
| 19 | Meta Platforms, Inc. | Technology | $5.9M | — | 8,200 | -50% | — | — | 13F | |
| 20 | INVESCO QQQ TRUST, SERIES 1 | — | $5.5M | — | 7,400 | -15% | — | — | 13F | |
| 21 | Marvell Technology, Inc. | Technology | $5.4M | — | 21K | +925% | — | — | 13F | |
| 22 | KROGER CO | Consumer Staples | $5.3M | — | 90K | New | — | — | 13F | |
| 23 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Technology | $4.8M | — | 11K | -39% | — | — | 13F | |
| 24 | iShares Silver Trust | Financials | $4.1M | — | 76K | +124% | — | — | 13F | |
| 25 | ORACLE CORP | Technology | $4.0M | — | 29K | New | — | — | 13F | |
| 26 | $ZS CALL | Zscaler, Inc. | Technology | $3.3M | — | 17K | New | |||
| 27 | — CALL | VANECK ETF TRUST - SEMICONDUCTR ETF | — | $3.2M | — | 5,200 | New | |||
| 28 | $IVZ CALL | Invesco Ltd. | Financials | $3.1M | — | 15K | New | |||
| 29 | $ORCL CALL | ORACLE CORP | Technology | $2.9M | — | 21K | +430% | |||
| 30 | $AAPL PUT | Apple Inc. | Technology | $2.9M | — | 8,700 | -68% | |||
| 31 | $ZS PUT | Zscaler, Inc. | Technology | $2.9M | — | 15K | New | |||
| 32 | $EXPE PUT | Expedia Group, Inc. | Consumer Discretionary | $2.8M | — | 11K | New | |||
| 33 | $AVGO PUT | Broadcom Inc. | Technology | $2.5M | — | 7,200 | +279% | |||
| 34 | $DELL PUT | Dell Technologies Inc. | Technology | $2.4M | — | 4,500 | New | |||
| 35 | $MU CALL | MICRON TECHNOLOGY INC | Technology | $2.3M | — | 2,200 | -37% | |||
| 36 | $AMD PUT | ADVANCED MICRO DEVICES INC | Technology | $2.3M | — | 3,800 | +111% | |||
| 37 | $WDC PUT | WESTERN DIGITAL CORP | Technology | $2.3M | — | 5,100 | New | |||
| 38 | $SPY CALL | SPDR S&P 500 ETF TRUST | — | $2.2M | — | 2,900 | -97% | |||
| 39 | $HPE PUT | Hewlett Packard Enterprise Co | Technology | $2.1M | — | 34K | New | |||
| 40 | $STX PUT | Seagate Technology Holdings plc | Technology | $2.1M | — | 2,300 | New | |||
| 41 | $GOOG PUT | Alphabet Inc. | Technology | $2.1M | — | 6,200 | -37% | |||
| 42 | $SLV CALL | iShares Silver Trust | Financials | $2.0M | — | 38K | -15% | |||
| 43 | $UPS PUT | UNITED PARCEL SERVICE INC | Industrials | $2.0M | — | 22K | +16% | |||
| 44 | $STX CALL | Seagate Technology Holdings plc | Technology | $1.9M | — | 2,100 | New | |||
| 45 | — PUT | SELECT SECTOR SPDR TR - ST STR TECHN ETF | — | $1.9M | — | 9,800 | New | |||
| 46 | $USO CALL | United States Oil Fund, LP | Financials | $1.9M | — | 13K | +86% | |||
| 47 | $KR PUT | KROGER CO | Consumer Staples | $1.8M | — | 31K | New | |||
| 48 | $NBIS PUT | Nebius Group N.V. | Technology | $1.8M | — | 7,700 | New | |||
| 49 | $MSFT CALL | MICROSOFT CORP | Technology | $1.8M | — | 3,500 | New | |||
| 50 | $META | Meta Platforms, Inc. | Technology | $1.7M | 2.7% | 2,358 | -73% | |||
| 51 | $BX PUT | Blackstone Inc. | Financials | $1.7M | — | 15K | New | |||
| 52 | — CALL | ISHARES TR - RUSSELL 2000 ETF | — | $1.7M | — | 6,000 | — | |||
| 53 | $BA PUT | BOEING CO | Industrials | $1.7M | — | 8,900 | -51% | |||
| 54 | $GOOG CALL | Alphabet Inc. | Technology | $1.6M | — | 4,800 | New | |||
| 55 | $MRNA CALL | Moderna, Inc. | Healthcare | $1.6M | — | 8,400 | New | |||
| 56 | $WDC CALL | WESTERN DIGITAL CORP | Technology | $1.6M | — | 3,500 | New | |||
| 57 | $ROKU PUT | ROKU, INC | Communication Services | $1.5M | — | 10K | -53% | |||
| 58 | $AAPL CALL | Apple Inc. | Technology | $1.5M | — | 4,500 | -70% | |||
| 59 | $BX | Blackstone Inc. | Financials | $1.5M | 2.4% | 13K | New | |||
| 60 | — PUT | SELECT SECTOR SPDR TR - ST STR CARE ETF | — | $1.4M | — | 8,600 | New | |||
| 61 | $BA | BOEING CO | Industrials | $1.4M | 2.3% | 7,746 | +73% | |||
| 62 | $BX CALL | Blackstone Inc. | Financials | $1.4M | — | 12K | New | |||
| 63 | $UPS | UNITED PARCEL SERVICE INC | Industrials | $1.4M | 2.2% | 15K | New | |||
| 64 | $CHWY CALL | Chewy, Inc. | Consumer Discretionary | $1.4M | — | 75K | New | |||
| 65 | $SHOP CALL | SHOPIFY INC. | Technology | $1.3M | — | 8,900 | New | |||
| 66 | — PUT | ISHARES TR - EXPANDED TECH | — | $1.3M | — | 12K | New | |||
| 67 | $USO | United States Oil Fund, LP | Financials | $1.2M | 1.9% | 8,370 | +9% | |||
| 68 | $CSCO | CISCO SYSTEMS, INC. | Technology | $1.2M | 1.9% | 11K | New | |||
| 69 | $ETN PUT | Eaton Corp plc | Industrials | $1.2M | — | 2,700 | New | |||
| 70 | $KLAC PUT | KLA CORP | Technology | $1.1M | — | 5,800 | New | |||
| 71 | $INTC | INTEL CORP | Technology | $1.1M | 1.8% | 9,385 | New | |||
| 72 | $PYPL CALL | PayPal Holdings, Inc. | Financials | $1.1M | — | 20K | New | |||
| 73 | $AMD CALL | ADVANCED MICRO DEVICES INC | Technology | $1.0M | — | 1,700 | -15% | |||
| 74 | $TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Technology | $1.0M | 1.6% | 2,218 | -60% | |||
| 75 | $KKR PUT | KKR & Co. Inc. | Financials | $1.0M | — | 11K | New | |||
| 76 | $SPY PUT | SPDR S&P 500 ETF TRUST | — | $991K | — | 1,300 | -99% | |||
| 77 | $GLW PUT | CORNING INC /NY | Materials | $984K | — | 6,400 | New | |||
| 78 | $NVDA CALL | NVIDIA CORP | Technology | $982K | — | 4,300 | -84% | |||
| 79 | — CALL | PROSHARES TR II - ULTRA VIX SHORT | — | $950K | — | 55K | +13% | |||
| 80 | $QQQ | INVESCO QQQ TRUST, SERIES 1 | — | $949K | 1.5% | 1,281 | New | |||
| 81 | $NTR CALL | Nutrien Ltd. | Materials | $948K | — | 14K | New | |||
| 82 | — PUT | LISTED FDS TR - ROUN MA SEVE ETF | — | $932K | — | 13K | New | |||
| 83 | $UPS CALL | UNITED PARCEL SERVICE INC | Industrials | $916K | — | 9,800 | +38% | |||
| 84 | $GS CALL | GOLDMAN SACHS GROUP INC | Financials | $900K | — | 1,000 | New | |||
| 85 | $SLV | iShares Silver Trust | Financials | $897K | 1.4% | 16K | New | |||
| 86 | $TSLA CALL | Tesla, Inc. | Consumer Discretionary | $887K | — | 2,500 | -44% | |||
| 87 | $LRCX PUT | LAM RESEARCH CORP | Technology | $887K | — | 2,700 | New | |||
| 88 | $MSFT PUT | MICROSOFT CORP | Technology | $872K | — | 1,700 | -83% | |||
| 89 | $OXY PUT | OCCIDENTAL PETROLEUM CORP /DE/ | Energy | $852K | — | 15K | New | |||
| 90 | $EXPE | Expedia Group, Inc. | Consumer Discretionary | $846K | 1.3% | 3,206 | New | |||
| 91 | $INTC PUT | INTEL CORP | Technology | $842K | — | 7,000 | New | |||
| 92 | $SNPS CALL | SYNOPSYS INC | Technology | $826K | — | 1,900 | New | |||
| 93 | $U PUT | Unity Software Inc. | Technology | $819K | — | 20K | New | |||
| 94 | $KKR | KKR & Co. Inc. | Financials | $812K | 1.3% | 8,866 | New | |||
| 95 | $CIEN | CIENA CORP | Technology | $775K | 1.2% | 2,200 | -43% | |||
| 96 | $CIEN PUT | CIENA CORP | Technology | $774K | — | 2,200 | — | |||
| 97 | $NEM CALL | NEWMONT Corp /DE/ | Materials | $773K | — | 6,700 | -62% | |||
| 98 | $PCG PUT | PG&E Corp | Utilities | $766K | — | 63K | New | |||
| 99 | — CALL | SELECT SECTOR SPDR TR - ST STR TECHN ETF | — | $763K | — | 3,900 | New | |||
| 100 | $PCG | PG&E Corp | Utilities | $763K | 1.2% | 62K | New | |||
| 101 | — CALL | ISHARES TR - U.S. REAL ES ETF | — | $760K | — | 8,000 | New | |||
| 102 | $INTC CALL | INTEL CORP | Technology | $721K | — | 6,000 | New | |||
| 103 | $AMAT PUT | APPLIED MATERIALS INC /DE | Technology | $716K | — | 1,400 | New | |||
| 104 | $WFC CALL | WELLS FARGO & COMPANY/MN | Financials | $696K | — | 8,700 | New | |||
| 105 | — CALL | ISHARES TR - EXPANDED TECH | — | $692K | — | 6,500 | New | |||
| 106 | $PZZA PUT | PAPA JOHNS INTERNATIONAL INC | Consumer Discretionary | $690K | — | 35K | New | |||
| 107 | $BHP CALL | BHP Group Ltd | Materials | $679K | — | 8,000 | +150% | |||
| 108 | $DY PUT | DYCOM INDUSTRIES INC | Energy | $673K | — | 2,500 | New | |||
| 109 | $CRDO CALL | Credo Technology Group Holding Ltd | Technology | $662K | — | 3,400 | New | |||
| 110 | $IBM CALL | INTERNATIONAL BUSINESS MACHINES CORP | Technology | $660K | — | 3,000 | -61% | |||
| 111 | — PUT | ARK ETF TR - INNOVATION ETF | — | $659K | — | 7,400 | New | |||
| 112 | $EXPE CALL | Expedia Group, Inc. | Consumer Discretionary | $658K | — | 2,500 | +67% | |||
| 113 | $LRCX CALL | LAM RESEARCH CORP | Technology | $657K | — | 2,000 | New | |||
| 114 | $TSM CALL | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Technology | $639K | — | 1,400 | New | |||
| 115 | $SHOP PUT | SHOPIFY INC. | Technology | $638K | — | 4,300 | New | |||
| 116 | $GLW CALL | CORNING INC /NY | Materials | $630K | — | 4,100 | -70% | |||
| 117 | $U CALL | Unity Software Inc. | Technology | $614K | — | 15K | New | |||
| 118 | $TM CALL | TOYOTA MOTOR CORP/ | Consumer Discretionary | $604K | — | 3,300 | New | |||
| 119 | $ATEC CALL | Alphatec Holdings, Inc. | Healthcare | $585K | — | 57K | +19% | |||
| 120 | $APP CALL | AppLovin Corp | Technology | $581K | — | 2,000 | New | |||
| 121 | $AVGO | Broadcom Inc. | Technology | $577K | 0.9% | 1,642 | -20% | |||
| 122 | $AMAT CALL | APPLIED MATERIALS INC /DE | Technology | $563K | — | 1,100 | -63% | |||
| 123 | $GE PUT | GENERAL ELECTRIC CO | Industrials | $562K | — | 1,800 | New | |||
| 124 | $CHWY PUT | Chewy, Inc. | Consumer Discretionary | $546K | — | 30K | New | |||
| 125 | $ASML PUT | ASML HOLDING NV | Technology | $544K | — | 300 | New | |||
| 126 | $HIG CALL | HARTFORD INSURANCE GROUP, INC. | Financials | $538K | — | 4,400 | New | |||
| 127 | $RJF CALL | RAYMOND JAMES FINANCIAL INC | Financials | $537K | — | 3,400 | -19% | |||
| 128 | $CRWD CALL | CrowdStrike Holdings, Inc. | Technology | $530K | — | 2,000 | New | |||
| 129 | $STM PUT | STMicroelectronics N.V. | Technology | $528K | — | 9,900 | -59% | |||
| 130 | $STM CALL | STMicroelectronics N.V. | Technology | $528K | — | 9,900 | New | |||
| 131 | $CRM PUT | Salesforce, Inc. | Technology | $528K | — | 2,300 | -80% | |||
| 132 | $SKWD CALL | Skyward Specialty Insurance Group, Inc. | Financials | $528K | — | 10K | New | |||
| 133 | $NVO CALL | NOVO NORDISK A S | Healthcare | $527K | — | 14K | New | |||
| 134 | — PUT | EVERPURE INC - CL A | — | $523K | — | 4,000 | New | |||
| 135 | $CMI PUT | CUMMINS INC | Industrials | $517K | — | 1,000 | New | |||
| 136 | $SWK PUT | STANLEY BLACK & DECKER, INC. | Industrials | $514K | — | 5,800 | -69% | |||
| 137 | $S CALL | SentinelOne, Inc. | Technology | $511K | — | 22K | New | |||
| 138 | $ROKU | ROKU, INC | Communication Services | $488K | 0.8% | 3,200 | -42% | |||
| 139 | $CRDO PUT | Credo Technology Group Holding Ltd | Technology | $487K | — | 2,500 | New | |||
| 140 | — | LISTED FDS TR - ROUN MA SEVE ETF | — | $470K | 0.7% | 6,552 | New | |||
| 141 | $GE CALL | GENERAL ELECTRIC CO | Industrials | $468K | — | 1,500 | New | |||
| 142 | $CRM CALL | Salesforce, Inc. | Technology | $459K | — | 2,000 | -67% | |||
| 143 | $AVGO CALL | Broadcom Inc. | Technology | $457K | — | 1,300 | -87% | |||
| 144 | $ATEC PUT | Alphatec Holdings, Inc. | Healthcare | $443K | — | 43K | +29% | |||
| 145 | $RL PUT | RALPH LAUREN CORP | Consumer Discretionary | $426K | — | 1,200 | +71% | |||
| 146 | $RL CALL | RALPH LAUREN CORP | Consumer Discretionary | $426K | — | 1,200 | -52% | |||
| 147 | $SNDK | Sandisk Corp | Technology | $422K | 0.7% | 242 | New | |||
| 148 | $AMD | ADVANCED MICRO DEVICES INC | Technology | $415K | 0.7% | 677 | -57% | |||
| 149 | $GOOGL | Alphabet Inc. | Technology | $410K | 0.7% | 1,199 | +86% | |||
| 150 | $CAT PUT | CATERPILLAR INC | Industrials | $405K | — | 500 | New |
What changed in Q3 2026
Against the previous quarter's 13F: 130 new, 33 added to, 48 trimmed, 147 sold out. Share-count changes; largest moves by dollar size first.
New positions (130)
$SNDKPUTSandisk Corp$11.7M
first bought this quarter
$KRCALLKROGER CO$5.3M
first bought this quarter
first bought this quarter
$ORCLPUTORACLE CORP$4.0M
first bought this quarter
first bought this quarter
first bought this quarter
+124 more in the Excel export
Added to (33)
now $120.1M
now $19.8M
$MRVLCALLMarvell Technology, Inc.+492%
now $10.2M
now $7.6M
now $7.3M
now $5.4M
+27 more in the Excel export
Holdings by quarter
Every 13F CenterStar Asset Management, LLC has filed, 35 earlier quarters. Pick one to see what it held then.
Is it too late to follow CenterStar Asset Management?
Q3 2026 13F filed with the SEC on Oct 9, 2026. Prices are closing prices as of Oct 27, 2026.
Average quality of CenterStar Asset Management's top 20 holdings: 73/100 (our AI quality score, weighted by position size; 14 of the 20 are scored)
Top 10 since filing
-7.0%
Value-weighted move of the 10 largest stock positions
Turnover
43%
Last quarter; 193% over the last 4
Top 10 weight
64%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
12%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q1 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
CenterStar Asset Management, LLC disclosed 216 positions worth $425.5M in its Form 13F-HR for Q3 2026 — $63.3M in common stock plus $362.1M of put/call option positions (reported at underlying notional value, not premium at risk), led by $NVDA (NVIDIA CORP) at 12.6% of the equity portfolio, followed by $TSLA and $NBIS. During the quarter the fund opened 130 new positions and exited 147 — including a new stake in $SNDK and a full exit from $SPY. The portfolio is most concentrated in Technology (67.5% of disclosed assets). All figures are sourced directly from CenterStar Asset Management, LLC’s Form 13F-HR filing with the SEC under CIK 1722053.
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AI-Powered Hedge Fund Analysis: CenterStar Asset Management, LLC
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