Sunstone Asset Management, L.P. Top Holdings and 13F Report (2026)

About Sunstone Asset Management, L.P.

Investment Activity

Sunstone Asset Management, L.P. has $85.17 million in total holdings as of March 31, 2026.
Sunstone Asset Management, L.P. owns shares of 61 different stocks, but just 32 companies or ETFs make up 80% of its holdings.
Approximately 37.66% of the portfolio was purchased this quarter.
About 55.58% of the portfolio was sold this quarter.
This quarter, Sunstone Asset Management, L.P. has purchased 59 new stocks and bought additional shares in 18 stocks.
Sunstone Asset Management, L.P. sold shares of 4 stocks and completely divested from 18 stocks this quarter.

Largest Holdings

NVIDIA: $5,310,280
BILL HOLDINGS INC: $4,155,788
MongoDB: $3,915,341
MACOM Technology Solutions: $3,166,940
Telephone and Data Systems: $2,972,428

Largest New Holdings this Quarter

697435105 - Palo Alto Networks: $2,743,556 Holding
007903107 - Advanced Micro Devices: $2,257,259 Holding
219350105 - Corning: $2,062,801 Holding
032095101 - Amphenol: $1,832,075 Holding
482480100 - KLA: $1,413,514 Holding

Largest Purchases this Quarter

Palo Alto Networks: 17,113 shares (about $2.74M)
MongoDB: 10,545 shares (about $2.58M)
Advanced Micro Devices: 11,096 shares (about $2.26M)
Corning: 15,171 shares (about $2.06M)
Amphenol: 14,500 shares (about $1.83M)

Largest Sales this Quarter

Broadcom: 2,520 shares (about $780.34K)
SANDISK CORP: 400 shares (about $254.14K)
Flex: 3,250 shares (about $212.74K)
TTM Technologies: 1,475 shares (about $143.69K)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
NVDA NVIDIA	$5,310,280	$1,744,450 â–²	48.9%	30,441	6.2%	Computer and Technology
BILL HOLDINGS INC	$4,155,788	$1,480,388 â–²	55.3%	4,660,000	4.9%	NOTE 4/0
MDB MongoDB	$3,915,341	$2,581,100 â–²	193.5%	15,996	4.6%	Computer and Technology
MTSI MACOM Technology Solutions	$3,166,940	$333,105 â–²	11.8%	14,261	3.7%	Computer and Technology
TDS Telephone and Data Systems	$2,972,428		0.0%	70,604	3.5%	Utilities
SNPS Synopsys	$2,945,846	$959,481 â–²	48.3%	7,430	3.5%	Computer and Technology
PANW Palo Alto Networks	$2,743,556	$2,743,556 â–²	New Holding	17,113	3.2%	Computer and Technology
AMAT Applied Materials	$2,563,425	$1,503,876 â–²	141.9%	7,500	3.0%	Computer and Technology
DOORDASH INC	$2,357,355	$276,276 â–²	13.3%	15,700	2.8%	CL A
MARSH & MCLENNAN COS INC	$2,277,745		0.0%	13,132	2.7%	COM
AMD Advanced Micro Devices	$2,257,259	$2,257,259 â–²	New Holding	11,096	2.7%	Computer and Technology
V Visa	$2,206,352		0.0%	7,300	2.6%	Business Services
MSFT Microsoft	$2,184,003	$370,170 â–²	20.4%	5,900	2.6%	Computer and Technology
ABNB Airbnb	$2,108,876		0.0%	16,700	2.5%	Consumer Discretionary
GLW Corning	$2,062,801	$2,062,801 â–²	New Holding	15,171	2.4%	Computer and Technology
EQIX Equinix	$2,043,800		0.0%	2,085	2.4%	Finance
FLEX Flex	$1,981,736	$212,745 â–¼	-9.7%	30,274	2.3%	Computer and Technology
UNITY SOFTWARE INC	$1,946,000		0.0%	2,000,000	2.3%	NOTE 11/1
APH Amphenol	$1,832,075	$1,832,075 â–²	New Holding	14,500	2.2%	Computer and Technology
AMT American Tower	$1,710,958		0.0%	9,914	2.0%	Finance
SANDISK CORP	$1,651,884	$254,136 â–¼	-13.3%	2,600	1.9%	COM
NFLX Netflix	$1,537,920		0.0%	16,000	1.8%	Consumer Discretionary
TWLO Twilio	$1,455,234	$132,237 â–²	10.0%	11,566	1.7%	Computer and Technology
KLAC KLA	$1,413,514	$1,413,514 â–²	New Holding	960	1.7%	Computer and Technology
GOOG Alphabet	$1,333,224	$286,900 â–²	27.4%	4,647	1.6%	Computer and Technology
NOK Nokia	$1,324,992	$1,324,992 â–²	New Holding	164,800	1.6%	Computer and Technology
NTNX Nutanix	$1,250,149	$113,650 â–²	10.0%	32,890	1.5%	Computer and Technology
INTU Intuit	$1,245,254	$1,245,254 â–²	New Holding	2,880	1.5%	Computer and Technology
TTMI TTM Technologies	$1,178,782	$143,695 â–¼	-10.9%	12,100	1.4%	Computer and Technology
SE SEA	$1,127,375	$579,670 â–²	105.8%	13,614	1.3%	Computer and Technology
CELESTICA INC	$1,126,157		0.0%	3,998	1.3%	COM
GLD SPDR Gold Shares	$1,101,645	$159,222 â–²	16.9%	2,560	1.3%	Finance
YY JOYY	$1,092,185	$280,272 â–²	34.5%	18,705	1.3%	Computer and Technology
SNOW Snowflake	$1,085,904	$1,085,904 â–²	New Holding	7,200	1.3%	Computer and Technology
SONY Sony	$1,027,258	$304,290 â–²	42.1%	49,626	1.2%	Consumer Discretionary
RMBS Rambus	$1,010,508	$1,010,508 â–²	New Holding	11,746	1.2%	Computer and Technology
ETSY INC	$977,800		0.0%	1,000,000	1.1%	NOTE 0.125%10/0
U Unity Software	$941,226	$941,226 â–²	New Holding	42,900	1.1%	Computer and Technology
SUPER MICRO COMPUTER INC	$871,600	$871,600 â–²	New Holding	1,000,000	1.0%	NOTE 2.250% 7/1
SHOPIFY INC	$852,878	$271,640 â–²	46.7%	7,190	1.0%	CL A SUB VTG SHS
OLED Universal Display	$844,830		0.0%	9,217	1.0%	Computer and Technology
AVGO Broadcom	$842,585	$780,343 â–¼	-48.1%	2,721	1.0%	Computer and Technology
NOW ServiceNow	$839,456	$76,314 â–²	10.0%	8,030	1.0%	Computer and Technology
RBLX Roblox	$833,072	$833,072 â–²	New Holding	14,729	1.0%	Consumer Discretionary
ORCL Oracle	$809,215	$73,565 â–²	10.0%	5,500	1.0%	Computer and Technology
SUPER MICRO COMPUTER INC	$799,900		0.0%	1,000,000	0.9%	NOTE 3.500% 3/0
ADI Analog Devices	$763,536	$763,536 â–²	New Holding	2,400	0.9%	Computer and Technology
ETSY INC	$544,782		0.0%	10,900	0.6%	COM
ZS Zscaler	$527,490	$527,490 â–²	New Holding	3,760	0.6%	Computer and Technology
TCOM Trip.com Group	$482,963	$482,963 â–²	New Holding	9,700	0.6%	Consumer Discretionary
ZM Zoom Communications	$337,638	$337,638 â–²	New Holding	4,200	0.4%	Computer and Technology
ESTC Elastic	$329,802	$329,802 â–²	New Holding	6,600	0.4%	Computer and Technology
S SentinelOne	$257,600	$257,600 â–²	New Holding	20,000	0.3%	Computer and Technology
FIVE9 INC	$174,500		0.0%	200,000	0.2%	NOTE 1.000% 3/1
CORNING INC	$158,750	$158,750 â–²	New Holding	10,000	0.2%	CALL
ETSY INC	$71,838	$71,838 â–²	New Holding	12,500	0.1%	CALL
ZIPRECRUITER INC	$71,410		0.0%	38,810	0.1%	CL A
EM Smart Share Global	$55,277		0.0%	48,918	0.1%	Consumer Discretionary
MAPLEBEAR INC	$37,500		0.0%	60,000	0.0%	CALL
PALO ALTO NETWORKS INC	$21,450		0.0%	10,000	0.0%	CALL
NUTANIX INC	$18,750		0.0%	10,000	0.0%	CALL
IQIYI INC	$0	$30,954,000 â–¼	-100.0%	0	0.0%	NOTE 6.500% 3/1
CYBR CyberArk Software	$0	$3,836,116 â–¼	-100.0%	0	0.0%	Computer and Technology
CONFLUENT INC	$0	$2,236,130 â–¼	-100.0%	0	0.0%	NOTE 1/1
MNDY monday.com	$0	$1,717,746 â–¼	-100.0%	0	0.0%	Computer and Technology
TXN Texas Instruments	$0	$1,448,295 â–¼	-100.0%	0	0.0%	Computer and Technology
TERADYNE INC	$0	$967,000 â–¼	-100.0%	0	0.0%	CALL
FORM FormFactor	$0	$858,928 â–¼	-100.0%	0	0.0%	Computer and Technology
TTD Trade Desk	$0	$759,200 â–¼	-100.0%	0	0.0%	Computer and Technology
CFLT Confluent	$0	$644,112 â–¼	-100.0%	0	0.0%	Computer and Technology
DDOG Datadog	$0	$435,984 â–¼	-100.0%	0	0.0%	Computer and Technology
BE Bloom Energy	$0	$417,072 â–¼	-100.0%	0	0.0%	Energy
SUPER MICRO COMPUTER INC	$0	$409,780 â–¼	-100.0%	0	0.0%	COM NEW
MONGODB INC	$0	$368,250 â–¼	-100.0%	0	0.0%	CALL
KLAVIYO INC	$0	$335,577 â–¼	-100.0%	0	0.0%	COM SER A
CONFLUENT INC	$0	$239,500 â–¼	-100.0%	0	0.0%	CALL
BROADCOM INC	$0	$231,750 â–¼	-100.0%	0	0.0%	CALL
NVIDIA CORPORATION	$0	$68,250 â–¼	-100.0%	0	0.0%	CALL
SENTINELONE INC	$0	$20,500 â–¼	-100.0%	0	0.0%	CALL

Showing largest 100 holdings. View all holdings.

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Sunstone Asset Management, L.P. Top Holdings and 13F Report (2026)

About Sunstone Asset Management, L.P.

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

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Sunstone Asset Management, L.P. Top Holdings and 13F Report (2026)

About Sunstone Asset Management, L.P.

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofSunstone Asset Management, L.P.

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools