SEC Form 13F

Sunstone Asset Management, LP 13F Holdings

Inspect Sunstone Asset Management, LP's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-15T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-15
Reported value
$92,359,463
Positions
57

Disclosed positions

APPLIED MATLS INCAMATCOM$5,480,3407,580SHNone
MKS INSTRUMENTS INCMKSICOM$5,159,68011,600SHNone
MACOM TECH SOLUTIONS HLDGS IMTSICOM$4,435,49511,661SHNone
CORNING INCGLWCOM$4,353,20517,052SHNone
DOORDASH INCDASHCL A$4,225,73722,900SHNone
BILL HOLDINGS INCBILLNOTE 4/0$4,037,1914,660,000SHNone
SYNOPSYS INCSNPSCOM$3,635,4718,150SHNone
ASML HOLDING N VASMLN Y REGISTRY SHS$3,382,0481,700SHNone
SNOWFLAKE INCSNOWCOM SHS$3,054,00012,000SHNone
GLOBALSTAR INCGSATCOM NEW$2,723,21533,500SHNone
TELEPHONE & DATA SYS INCTDSCOM NEW$2,613,05470,604SHNone
AMPHENOL CORPAPHCL A$2,556,64014,500SHNone
SEA LTDSESPONSORD ADS$2,512,08826,214SHNone
VISA INCVCOM CL A$2,504,5577,300SHNone
AMAZON COM INCAMZNCOM$2,454,90210,300SHNone
ANALOG DEVICES INCADICOM$2,383,0206,000SHNone
UNITY SOFTWARE INCUnresolvedNOTE 11/1$1,968,0002,000,000SHNone
ARISTA NETWORKS INCANETCOM SHS$1,766,75210,400SHNone
EQUINIX INCEQIXCOM$1,714,7321,645SHNone
NUTANIX INCNTNXCL A$1,676,07432,890SHNone
AMERICAN TOWER CORPAMTCOM$1,621,6339,914SHNone
ORACLE CORPORCLCOM$1,540,03510,500SHNone
CIENA CORPCIENCOM NEW$1,491,3023,040SHNone
SEAGATE TECHNOLOGY HLDNGS PLSTXORD SHS$1,428,2001,480SHNone
SUPER MICRO COMPUTER INCSMCINOTE 3.500% 3/0$1,386,7501,500,000SHNone
MONGODB INCUnresolvedCALL$1,379,50020,000SHNone
MARSH & MCLENNAN COS INCMRSHCOM$1,322,0267,932SHNone
JOYY INCJOYYADS REPSTG COM A$1,234,34318,705SHNone
TERADYNE INCTERCOM$1,122,5092,320SHNone
SERVICENOW INCNOWCOM$1,114,91411,230SHNone
KLA CORPKLACCOM NEW$1,068,0533,540SHNone
TWILIO INCTWLOCL A$1,065,9015,166SHNone
TRIP COM GROUP LTDTCOMADS$1,047,79226,300SHNone
SONY GROUP CORPSONYSPONSORED ADR$995,49849,626SHNone
CLOUDFLARE INCNETCL A COM$993,5364,046SHNone
COHERENT CORPCOHRCOM$946,7282,400SHNone
SPDR GOLD TRGLDGOLD SHS$943,0532,560SHNone
TWILIO INCUnresolvedCALL$939,00015,000SHNone
CLOUDFLARE INCUnresolvedCALL$898,10513,800SHNone
SNOWFLAKE INCUnresolvedCALL$828,25010,000SHNone
SHOPIFY INCSHOPCL A SUB VTG SHS$820,9547,190SHNone
UNIVERSAL DISPLAY CORPOLEDCOM$798,1009,217SHNone
AIRBNB INCABNBCOM CL A$715,5005,000SHNone
SBA COMMUNICATIONS CORPSBACCL A$705,8404,000SHNone
GUIDEWIRE SOFTWARE INCGWRECOM$541,4204,400SHNone
APPLOVIN CORPUnresolvedCALL$480,7505,000SHNone
ELASTIC N VESTCORD SHS$376,3326,600SHNone
ROBLOX CORPUnresolvedCALL$363,62540,000SHNone
SENTINELONE INCSCL A$339,40020,000SHNone
ROBLOX CORPRBLXCL A$320,9605,900SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 12 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.