SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC

CIK

1638555

Location

Boston, MA

Portfolio Value

Mid $3,384,350,389

Diversification

Diversified

Filing Date

Global Rank

#851 / 8,603 ▼ 101 · as of Mar 2026

Top Industry

Semiconductors 20.5%

3Y Alpha vs SPY

+7.3%

Period ended 3 months ago

Filed May 15, 2026 · 55d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+113.5%

SPY

+76.0%

Annualised alpha

+8.0%

Max drawdown

−34.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

108 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

5.9%

+0.2 pts

Top 5

24.0%

+0.1 pts

Top 10

39.2%

−1.8 pts

HHI

233

Diversified−20

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	47.9%	$1,620,605,433	57
Healthcare	19.0%	$642,585,779	14
Industrials	9.9%	$334,761,173	14
Energy	5.3%	$180,585,648	3
Consumer Cyclical	4.8%	$164,084,900	8
Unclassified	3.9%	$132,751,400	1
Communication Services	3.2%	$107,463,010	3
Utilities	2.3%	$76,830,800	2
Real Estate	1.6%	$53,504,186	2
Financial Services	1.2%	$41,788,060	3
Basic Materials	0.9%	$29,390,000	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

17 positions

Ticker	Company	Δ Shares	Shares	Value
COMP	Compass, Inc.	+1,016,503	6,201,503	$45,332,986
DOCN	DigitalOcean Holdings, Inc.	+723,147	1,007,147	$86,393,069
LSCC	Lattice Semiconductor Corp	+521,000	631,000	$58,531,560
GH	Guardant Health, Inc.	+360,957	1,212,915	$112,036,958
ADI	Analog Devices Inc	+205,000	212,000	$67,445,680
CRUS	Cirrus Logic, Inc.	+181,771	199,771	$28,890,882
TTAN	ServiceTitan, Inc.	+97,000	150,000	$9,519,000
IONS	Ionis Pharmaceuticals Inc	+91,327	1,854,033	$139,219,337
LRCX	Lam Research Corp	+78,000	210,000	$44,868,600
LITE	Lumentum Holdings Inc.	+47,700	50,700	$35,629,932
TER	Teradyne, Inc	+38,000	60,000	$17,787,600
AMBQ	Ambiq Micro, Inc.	+32,000	155,597	$3,953,719
COIN	Coinbase Global, Inc.	+30,000	100,000	$17,461,000
CRWV	CoreWeave, Inc.	+29,000	101,000	$7,824,470
ARWR	Arrowhead Pharmaceuticals, Inc.	+20,144	690,144	$43,272,028
SNOW	Snowflake Inc.	+12,239	152,700	$23,030,214
ESTA	Establishment Labs Holdings Inc.	+955	392,805	$22,303,467
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
VIAV	Viavi Solutions Inc.	−1,517,365	82,000	$2,728,960
SEI	Solaris Energy Infrastructure, Inc.	−1,082,269	2,554,055	$144,329,648
CRDO	Credo Technology Group Holding Ltd	−1,007,803	29,083	$2,730,021
FROG	JFrog Ltd	−989,008	598,517	$28,088,402
RBRK	Rubrik, Inc.	−865,000	200,000	$9,794,000
INSM	INSMED Inc	−795,635	653,445	$106,851,326
SNDK	Sandisk Corp	−764,168	305,577	$194,145,291
BRZE	Braze, Inc.	−751,000	200,000	$4,722,000
WGS	GeneDx Holdings Corp.	−519,069	479,418	$30,788,223
MDB	MongoDB, Inc.	−396,682	50,000	$12,238,500
RDDT	Reddit, Inc.	−372,500	7,000	$942,550
HTFL	Heartflow, Inc.	−367,028	892,093	$21,704,622
BBIO	BridgeBio Pharma, Inc.	−310,963	502,831	$37,340,230
AORT	Artivion, Inc.	−258,145	605,722	$22,181,539
VRT	Vertiv Holdings Co	−251,050	160,915	$40,322,080
MKSI	Mks Inc	−228,294	282,206	$64,853,760
SPOT	Spotify Technology S.A.	−227,808	90,000	$43,641,900
ZETA	Zeta Global Holdings Corp.	−224,141	662,000	$10,539,040
NVDA	Nvidia Corp	−206,384	780,477	$136,115,188
KMTS	Kestra Medical Technologies, Ltd.	−202,727	147,273	$2,935,150
XMTR	Xometry, Inc.	−190,802	709,579	$28,979,206
CVNA	Carvana Co.	−187,457	229,543	$14,432,745
IOT	Samsara Inc.	−156,068	1,588,431	$50,337,378
AEIS	Advanced Energy Industries Inc	−154,500	166,418	$53,704,752
CSTL	Castle Biosciences Inc	−118,040	940,685	$23,093,816
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
QQQ	Invesco Qqq Trust, Series 1	230,000	$132,751,400
AKAM	Akamai Technologies Inc	643,000	$73,848,550
ETN	Eaton Corp plc	190,000	$67,957,300
NBIS	Nebius Group N.V.	606,000	$62,878,560
MELI	Mercadolibre Inc	34,000	$58,786,680
AAPL	Apple Inc.	173,000	$43,905,670
NRG	Nrg Energy, Inc.	220,000	$32,150,800
FCX	Freeport-Mcmoran Inc	500,000	$29,390,000
LNG	Cheniere Energy, Inc.	100,000	$28,376,000
NET	Cloudflare, Inc.	128,000	$26,411,520
WDC	Western Digital Corp	90,000	$24,344,100
W	Wayfair Inc.	320,000	$24,067,200
STX	Seagate Technology Holdings plc	60,000	$23,505,600
AXON	Axon Enterprise, Inc.	53,500	$22,720,915
ORCL	Oracle Corp	146,000	$21,478,060
FPS	Forgent Power Solutions, Inc.	700,726	$20,510,250
CMI	Cummins Inc	35,000	$18,830,700
AAON	Aaon, Inc.	225,000	$18,618,750
PRIM	Primoris Services Corp	123,000	$17,593,920
RRX	Regal Rexnord Corp	80,000	$14,980,800
AVGO	Broadcom Inc.	46,000	$14,237,460
CIEN	Ciena Corp	35,000	$13,588,050
GFS	GLOBALFOUNDRIES Inc.	300,000	$13,344,000
LEN	Lennar Corp /New/	150,000	$13,026,000
SOFI	SoFi Technologies, Inc.	800,000	$12,704,000
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
GEV	GE Vernova Inc.	243,322	$159,027,959
ALAB	Astera Labs, Inc.	510,000	$84,843,600
ARGX	Argenx SE	82,620	$69,479,289
AMZN	Amazon Com Inc	244,000	$56,320,080
MSFT	Microsoft Corp	113,163	$54,727,890
META	Meta Platforms, Inc.	70,000	$46,206,300
PVLA	Palvella Therapeutics, Inc.	389,420	$40,760,591
UPWK	Upwork, Inc	2,025,000	$40,135,500
MU	Micron Technology Inc	130,100	$37,131,841
HUBS	Hubspot Inc	90,000	$36,117,000
HD	Home Depot, Inc.	100,000	$34,410,000
RCL	Royal Caribbean Cruises Ltd	115,000	$32,075,800
FIVE	Five Below, Inc	170,000	$32,021,200
ODFL	Old Dominion Freight Line, Inc.	200,000	$31,360,000
PANW	Palo Alto Networks Inc	150,000	$27,630,000
FSLR	First Solar, Inc.	100,000	$26,123,000
DY	Dycom Industries Inc	67,000	$22,639,300
AMD	Advanced Micro Devices Inc	70,000	$14,991,200
VIA	Via Transportation, Inc.	490,625	$14,233,031
PLTR	Palantir Technologies Inc.	70,000	$12,442,500
MIR	Mirion Technologies, Inc.	500,000	$11,710,000
DASH	DoorDash, Inc.	50,000	$11,324,000
LIF	Life360, Inc.	170,000	$10,903,800
WAY	Waystar Holding Corp.	316,723	$10,372,678
ACN	Accenture plc	37,500	$10,061,250
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

108 positions · $3,384,350,389 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 108 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
TSEM	Tower Semiconductor Ltd Technology	Reduced	1,137,055	-70,403	$199,530,411	+40.7%	5.90%
SNDK	Sandisk Corp Technology	Reduced	305,577	-764,168	$194,145,291	−23.5%	5.74%
SEI	Solaris Energy Infrastructure, Inc. Energy	Reduced	2,554,055	-1,082,269	$144,329,648	−13.7%	4.26%
IONS	Ionis Pharmaceuticals Inc Healthcare	Added	1,854,033	+91,327	$139,219,337	−0.2%	4.11%
NVDA	Nvidia Corp Technology	Reduced	780,477	-206,384	$136,115,188	−26.0%	4.02%
QQQ	Invesco Qqq Trust, Series 1	NEW	230,000	NEW	$132,751,400	NEW	3.92%
GH	Guardant Health, Inc. Healthcare	Added	1,212,915	+360,957	$112,036,958	+28.8%	3.31%
INSM	INSMED Inc Healthcare	Reduced	653,445	-795,635	$106,851,326	−57.6%	3.16%
DOCN	DigitalOcean Holdings, Inc. Technology	Added	1,007,147	+723,147	$86,393,069	+532.2%	2.55%
NTRA	Natera, Inc. Healthcare	Reduced	371,603	-36,050	$74,316,883	−20.4%	2.20%
AKAM	Akamai Technologies Inc Technology	NEW	643,000	NEW	$73,848,550	NEW	2.18%
ETN	Eaton Corp plc Industrials	NEW	190,000	NEW	$67,957,300	NEW	2.01%
ADI	Analog Devices Inc Technology	Added	212,000	+205,000	$67,445,680	+3452.8%	1.99%
MKSI	Mks Inc Technology	Reduced	282,206	-228,294	$64,853,760	−20.5%	1.92%
NBIS	Nebius Group N.V. Communication Services	NEW	606,000	NEW	$62,878,560	NEW	1.86%
MELI	Mercadolibre Inc Consumer Cyclical	NEW	34,000	NEW	$58,786,680	NEW	1.74%
LSCC	Lattice Semiconductor Corp Technology	Added	631,000	+521,000	$58,531,560	+623.2%	1.73%
AEIS	Advanced Energy Industries Inc Industrials	Reduced	166,418	-154,500	$53,704,752	−20.1%	1.59%
SIMO	Silicon Motion Technology CORP Technology	Reduced	456,375	-78,557	$51,246,348	+3.3%	1.51%
IOT	Samsara Inc. Technology	Reduced	1,588,431	-156,068	$50,337,378	−18.6%	1.49%
COMP	Compass, Inc. Real Estate	Added	6,201,503	+1,016,503	$45,332,986	−17.3%	1.34%
LRCX	Lam Research Corp Technology	Added	210,000	+78,000	$44,868,600	+98.6%	1.33%
CEG	Constellation Energy Corp Utilities	Reduced	160,000	-70,000	$44,680,000	−45.0%	1.32%
AAPL	Apple Inc. Technology	NEW	173,000	NEW	$43,905,670	NEW	1.30%
SPOT	Spotify Technology S.A. Communication Services	Reduced	90,000	-227,808	$43,641,900	−76.4%	1.29%
ARWR	Arrowhead Pharmaceuticals, Inc. Healthcare	Added	690,144	+20,144	$43,272,028	−2.7%	1.28%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Reduced	125,161	-51,339	$42,298,159	−21.1%	1.25%
VRT	Vertiv Holdings Co Industrials	Reduced	160,915	-251,050	$40,322,080	−39.6%	1.19%
BBIO	BridgeBio Pharma, Inc. Healthcare	Reduced	502,831	-310,963	$37,340,230	−40.0%	1.10%
SITM	SITIME Corp Technology	Reduced	105,017	-18,941	$36,267,620	−17.2%	1.07%
LITE	Lumentum Holdings Inc. Technology	Added	50,700	+47,700	$35,629,932	+3122.2%	1.05%
NRG	Nrg Energy, Inc. Utilities	NEW	220,000	NEW	$32,150,800	NEW	0.95%
WGS	GeneDx Holdings Corp. Healthcare	Reduced	479,418	-519,069	$30,788,223	−76.3%	0.91%
FCX	Freeport-Mcmoran Inc Basic Materials	NEW	500,000	NEW	$29,390,000	NEW	0.87%
XMTR	Xometry, Inc. Industrials	Reduced	709,579	-190,802	$28,979,206	−45.9%	0.86%
CRUS	Cirrus Logic, Inc. Technology	Added	199,771	+181,771	$28,890,882	+1254.5%	0.85%
LNG	Cheniere Energy, Inc. Energy	NEW	100,000	NEW	$28,376,000	NEW	0.84%
FROG	JFrog Ltd Technology	Reduced	598,517	-989,008	$28,088,402	−71.7%	0.83%
SKY	Champion Homes, Inc. Consumer Cyclical	Reduced	370,832	-100,000	$27,578,775	−30.7%	0.81%
NET	Cloudflare, Inc. Technology	NEW	128,000	NEW	$26,411,520	NEW	0.78%
WDC	Western Digital Corp Technology	NEW	90,000	NEW	$24,344,100	NEW	0.72%
W	Wayfair Inc. Consumer Cyclical	NEW	320,000	NEW	$24,067,200	NEW	0.71%
STX	Seagate Technology Holdings plc Technology	NEW	60,000	NEW	$23,505,600	NEW	0.69%
CSTL	Castle Biosciences Inc Healthcare	Reduced	940,685	-118,040	$23,093,816	−43.9%	0.68%
SNOW	Snowflake Inc. Technology	Added	152,700	+12,239	$23,030,214	−25.3%	0.68%
AXON	Axon Enterprise, Inc. Industrials	NEW	53,500	NEW	$22,720,915	NEW	0.67%
ESTA	Establishment Labs Holdings Inc. Healthcare	Added	392,805	+955	$22,303,467	−21.9%	0.66%
AORT	Artivion, Inc. Healthcare	Reduced	605,722	-258,145	$22,181,539	−43.7%	0.66%
HTFL	Heartflow, Inc. Healthcare	Reduced	892,093	-367,028	$21,704,622	−40.9%	0.64%
ORCL	Oracle Corp Technology	NEW	146,000	NEW	$21,478,060	NEW	0.63%