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CenterStar Asset Management, LLC
Period ended Sep 30, 2026 · Latest filing Oct 9, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $425,486,728
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- INVESCO QQQ TR · UNIT SER 1 · 46090E103 · shares · PUT: $120,064,671
- TESLA INC · COM · 88160R101 · shares · PUT: $19,833,879
- SANDISK CORP · COM · 80004C200 · shares · PUT: $11,657,263
- MARVELL TECHNOLOGY INC · COM · 573874104 · shares · CALL: $10,172,085
- NVIDIA CORPORATION · COM · 67066G104 · shares: $7,972,386
- VANECK ETF TRUST · SEMICONDUCTR ETF · 92189F676 · shares · PUT: $7,673,400
- UNITED STS OIL FD LP · UNITS · 91232N207 · shares · PUT: $7,647,150
- SANDISK CORP · COM · 80004C200 · shares · CALL: $7,307,538
- NVIDIA CORPORATION · COM · 67066G104 · shares · PUT: $6,440,316
- META PLATFORMS INC · CL A · 30303M102 · shares · PUT: $5,946,476
Reported holdings
216 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | PUT | 162,300 shares | $120,064,671 |
| TESLA INC | COM | 88160R101 | PUT | 55,900 shares | $19,833,879 |
| SANDISK CORP | COM | 80004C200 | PUT | 6,700 shares | $11,657,263 |
| MARVELL TECHNOLOGY INC | COM | 573874104 | CALL | 38,500 shares | $10,172,085 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 34,698 shares | $7,972,386 |
| VANECK ETF TRUST | SEMICONDUCTR ETF | 92189F676 | PUT | 12,600 shares | $7,673,400 |
| UNITED STS OIL FD LP | UNITS | 91232N207 | PUT | 52,500 shares | $7,647,150 |
| SANDISK CORP | COM | 80004C200 | CALL | 4,200 shares | $7,307,538 |
| NVIDIA CORPORATION | COM | 67066G104 | PUT | 28,200 shares | $6,440,316 |
| META PLATFORMS INC | CL A | 30303M102 | PUT | 8,200 shares | $5,946,476 |
| TESLA INC | COM | 88160R101 | — | 16,694 shares | $5,905,336 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | CALL | 7,400 shares | $5,474,298 |
| MARVELL TECHNOLOGY INC | COM | 573874104 | PUT | 20,500 shares | $5,416,305 |
| KROGER CO | COM | 501044101 | CALL | 90,300 shares | $5,293,386 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | PUT | 10,600 shares | $4,835,614 |
| NEBIUS GROUP N.V. | SHS CLASS A | N97284108 | — | 19,147 shares | $4,510,555 |
| ISHARES SILVER TR | ISHARES | 46428Q109 | PUT | 76,000 shares | $4,142,760 |
| WESTERN DIGITAL CORP | COM | 958102105 | — | 9,048 shares | $4,135,524 |
| ORACLE CORP | COM | 68389X105 | PUT | 29,200 shares | $4,009,160 |
| TEXAS INSTRS INC | COM | 882508104 | — | 13,781 shares | $3,875,837 |
| SEAGATE TECHNOLOGY HLDNGS PL | ORD SHS | G7997R103 | — | 3,990 shares | $3,681,234 |
| KLA CORP | COM NEW | 482480100 | — | 17,955 shares | $3,522,412 |
| ZSCALER INC | COM | 98980G102 | CALL | 16,500 shares | $3,290,430 |
| VANECK ETF TRUST | SEMICONDUCTR ETF | 92189F676 | CALL | 5,200 shares | $3,166,800 |
| INVESCO EXCHANGE TRADED FD T | S&P500 EQL WGT | 46137V357 | CALL | 15,000 shares | $3,120,300 |
| ORACLE CORP | COM | 68389X105 | CALL | 21,200 shares | $2,910,760 |
| APPLE INC | COM | 037833100 | PUT | 8,700 shares | $2,897,274 |
| ZSCALER INC | COM | 98980G102 | PUT | 14,500 shares | $2,891,590 |
| EXPEDIA GROUP INC | COM NEW | 30212P303 | PUT | 10,700 shares | $2,817,952 |
| BROADCOM INC | COM | 11135F101 | PUT | 7,200 shares | $2,528,568 |
| DELL TECHNOLOGIES INC | CL C | 24703L202 | — | 4,500 shares | $2,432,565 |
| DELL TECHNOLOGIES INC | CL C | 24703L202 | PUT | 4,500 shares | $2,420,775 |
| MICRON TECHNOLOGY INC | COM | 595112103 | CALL | 2,200 shares | $2,343,242 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | PUT | 3,800 shares | $2,324,688 |
| WESTERN DIGITAL CORP | COM | 958102105 | PUT | 5,100 shares | $2,317,746 |
| STATE STR SPDR S&P 500 ETF T | TR UNIT | 78462F103 | CALL | 2,900 shares | $2,211,627 |
| APPLE INC | COM | 037833100 | — | 6,510 shares | $2,169,588 |
| HEWLETT PACKARD ENTERPRISE C | COM | 42824C109 | PUT | 33,500 shares | $2,140,315 |
| HEWLETT PACKARD ENTERPRISE C | COM | 42824C109 | — | 33,235 shares | $2,131,527 |
| SEAGATE TECHNOLOGY HLDNGS PL | ORD SHS | G7997R103 | PUT | 2,300 shares | $2,121,382 |
| ALPHABET INC | CAP STK CL C | 02079K107 | PUT | 6,200 shares | $2,112,588 |
| ISHARES SILVER TR | ISHARES | 46428Q109 | CALL | 37,500 shares | $2,044,125 |
| UNITED PARCEL SVCS INC | CL B | 911312106 | PUT | 21,600 shares | $2,018,304 |
| SEAGATE TECHNOLOGY HLDNGS PL | ORD SHS | G7997R103 | CALL | 2,100 shares | $1,936,914 |
| SELECT SECTOR SPDR TR | ST STR TECHN ETF | 81369Y803 | PUT | 9,800 shares | $1,918,350 |
| UNITED STS OIL FD LP | UNITS | 91232N207 | CALL | 13,000 shares | $1,893,580 |
| KROGER CO | COM | 501044101 | PUT | 31,000 shares | $1,817,220 |
| NEBIUS GROUP N.V. | SHS CLASS A | N97284108 | PUT | 7,700 shares | $1,816,276 |
| MICROSOFT CORP | COM | 594918104 | CALL | 3,500 shares | $1,795,150 |
| META PLATFORMS INC | CL A | 30303M102 | — | 2,358 shares | $1,715,009 |
| BLACKSTONE INC | COM | 09260D107 | PUT | 15,200 shares | $1,703,768 |
| ISHARES TR | RUSSELL 2000 ETF | 464287655 | CALL | 6,000 shares | $1,667,340 |
| BOEING CO | COM | 097023105 | PUT | 8,900 shares | $1,655,845 |
| ALPHABET INC | CAP STK CL C | 02079K107 | CALL | 4,800 shares | $1,635,552 |
| MODERNA INC | COM | 60770K107 | CALL | 8,400 shares | $1,617,588 |
| WESTERN DIGITAL CORP | COM | 958102105 | CALL | 3,500 shares | $1,590,610 |
| ROKU INC | COM CL A | 77543R102 | PUT | 10,000 shares | $1,522,800 |
| APPLE INC | COM | 037833100 | CALL | 4,500 shares | $1,498,590 |
| BLACKSTONE INC | COM | 09260D107 | — | 13,256 shares | $1,489,312 |
| SELECT SECTOR SPDR TR | ST STR CARE ETF | 81369Y209 | PUT | 8,600 shares | $1,448,412 |
| BOEING CO | COM | 097023105 | — | 7,746 shares | $1,442,654 |
| BLACKSTONE INC | COM | 09260D107 | CALL | 12,300 shares | $1,378,707 |
| UNITED PARCEL SVCS INC | CL B | 911312106 | — | 14,594 shares | $1,366,363 |
| CHEWY INC | CL A | 16679L109 | CALL | 75,000 shares | $1,365,000 |
| SHOPIFY INC | CL A SUB VTG SHS | 82509L107 | CALL | 8,900 shares | $1,319,870 |
| ISHARES TR | EXPANDED TECH | 464287515 | PUT | 12,000 shares | $1,277,760 |
| UNITED STS OIL FD LP | UNITS | 91232N207 | — | 8,370 shares | $1,218,295 |
| CISCO SYS INC | COM | 17275R102 | — | 10,864 shares | $1,171,682 |
| EATON CORP PLC | SHS | G29183103 | PUT | 2,700 shares | $1,160,217 |
| KLA CORP | COM NEW | 482480100 | PUT | 5,800 shares | $1,130,594 |
| INTEL CORP | COM | 458140100 | — | 9,385 shares | $1,128,218 |
| PAYPAL HLDGS INC | COM | 70450Y103 | CALL | 20,100 shares | $1,055,853 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | CALL | 1,700 shares | $1,039,992 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | — | 2,218 shares | $1,014,025 |
| KKR & CO INC | COM | 48251W104 | PUT | 11,000 shares | $1,004,300 |
| STATE STR SPDR S&P 500 ETF T | TR UNIT | 78462F103 | PUT | 1,300 shares | $991,419 |
| CORNING INC | COM | 219350105 | PUT | 6,400 shares | $984,064 |
| NVIDIA CORPORATION | COM | 67066G104 | CALL | 4,300 shares | $982,034 |
| PROSHARES TR II | ULTRA VIX SHORT | 74347Y680 | CALL | 55,000 shares | $949,850 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | — | 1,281 shares | $948,869 |
| NUTRIEN LTD | COM | 67077M108 | CALL | 13,500 shares | $948,375 |
| LISTED FDS TR | ROUN MA SEVE ETF | 53656G498 | PUT | 13,000 shares | $931,970 |
| UNITED PARCEL SVCS INC | CL B | 911312106 | CALL | 9,800 shares | $915,712 |
| GOLDMAN SACHS GROUP INC | COM | 38141G104 | CALL | 1,000 shares | $900,360 |
| ISHARES SILVER TR | ISHARES | 46428Q109 | — | 16,458 shares | $897,208 |
| TESLA INC | COM | 88160R101 | CALL | 2,500 shares | $887,025 |
| LAM RESEARCH CORP | COM NEW | 512807306 | PUT | 2,700 shares | $886,977 |
| MICROSOFT CORP | COM | 594918104 | PUT | 1,700 shares | $871,930 |
| OCCIDENTAL PETE CORP | COM | 674599105 | PUT | 15,400 shares | $851,928 |
| EXPEDIA GROUP INC | COM NEW | 30212P303 | — | 3,206 shares | $846,272 |
| INTEL CORP | COM | 458140100 | PUT | 7,000 shares | $841,610 |
| SYNOPSYS INC | COM | 871607107 | CALL | 1,900 shares | $826,386 |
| UNITY SOFTWARE INC | COM | 91332U101 | PUT | 20,000 shares | $818,600 |
| KKR & CO INC | COM | 48251W104 | — | 8,866 shares | $812,170 |
| CIENA CORP | COM NEW | 171779309 | — | 2,200 shares | $774,862 |
| CIENA CORP | COM NEW | 171779309 | PUT | 2,200 shares | $774,004 |
| NEWMONT CORP | COM | 651639106 | CALL | 6,700 shares | $772,778 |
| PG&E CORP | COM | 69331C108 | PUT | 62,500 shares | $765,625 |
| SELECT SECTOR SPDR TR | ST STR TECHN ETF | 81369Y803 | CALL | 3,900 shares | $763,425 |
| PG&E CORP | COM | 69331C108 | — | 62,469 shares | $763,059 |