ATHYX Mutual Fund

NAV$27.23

AUM$75M

TER0.65%

Holdings83

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ATHYX Mutual Fund

NAV$27.23

American Century Heritage Fund Y Class

AUM$75M

TER0.65%

Holdings83

See how much of ATHYX you already own

Just $25 once·$99/mo·Download sample

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing the top 10 of 83 holdings · as of Apr 30, 2026

Top 10 weight

31.42%

ATHYX top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Share chg	Sector	Industry
1	—	Vertiv Holding CorpIndustrials · Electrical Equipment	4.69%	4.7%	765,439	$251.44M	-	Industrials	Electrical Equipment
2	HLT	Hilton Worldwide Holdings, Inc.Consumer Disc. · Hotels & Leisure	4.39%	9.1%	726,916	$235.57M	-	Consumer Disc.	Hotels & Leisure
Share changes, sector and industry · Pro
3	HWM	Howmet Aerospace Inc.	4.01%	13.1%	885,547	$215.22M
4	—	Quanta	3.36%	16.4%	247,710	$180.28M
5	MPWR	Monolithic Power Systems Inc	3.03%	19.5%	100,723	$162.61M
6	RCL	Royal Caribbean Cruises	2.71%	22.2%	550,459	$145.19M
7	—	Cloudflare Inc (180 Day Lockup)	2.70%	24.9%	706,820	$144.88M
8	ALNY	Alnylam Pharmaceuticals Inc.	2.38%	27.3%	413,220	$127.89M
9	TRGP	Targa Resources Corp Preferred	2.22%	29.5%	457,100	$118.88M
10	CVNA	Carvana Co	1.93%	31.4%	261,868	$103.65M
More holdings · Pro

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Themes in the top 10

InfrastructureCloud ComputingNetworking Infrastructure5G InfrastructureData & AnalyticsUrbanizationConsumer SpendingValue RetailAviation TechnologyManufacturingDefense TechnologyClean EnergyEnergy TransitionTelecom InfrastructureSemiconductors

ATHYX Mutual Fund Top Holdings

ATHYX holdings top 10 positions. The top 10 holdings account for 31.4% of the fund, led by Vertiv Holding Corp at 4.7%, Hilton Worldwide Holdings, Inc. at 4.4%, Howmet Aerospace Inc. at 4.0%.

ATHYX portfolio concentration is moderate, with the top 10 representing 31.4% of total assets. The largest sector exposure is Industrials at 26.2%.

ATHYX sectors provide a detailed breakdown. ATHYX overlap shows how holdings compare to other funds in your portfolio.