IRSSX Mutual Fund

NAV$13.59

AUM$262M

TER0.68%

Holdings1,793

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IRSSX Mutual Fund

NAV$13.59

Voya Russell Small Cap Index Portfolio Class S

AUM$262M

TER0.68%

Holdings1,793

See how much of IRSSX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

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

Showing the top 1 of 1,793 holdings · as of Jun 30, 2026

Top 1 weight

0.01%

IRSSX top 10 holdings, by weight
#	Ticker	Name	Weight	Shares	Mkt value	Share chg	Sector	Industry
1	—	Fennec Pharmaceuticals IncHealth Care · Pharmaceuticals	0.01%	3,884	$41.8K	+1.0K	Health Care	Pharmaceuticals
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Themes in the top 10

BiotechnologyPharmaceuticals

IRSSX Mutual Fund Top Holdings

IRSSX holdings top 10 positions. The top 10 holdings account for 0.0% of the fund, led by Fennec Pharmaceuticals Inc at 0.0%.

IRSSX portfolio concentration is well-diversified, with the top 10 representing 0.0% of total assets. The largest sector exposure is Health Care at 0.0%.

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