IRMCX Mutual Fund

NAV$8.75

AUM$189M

TER0.65%

Holdings840

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IRMCX Mutual Fund

NAV$8.75

Voya Russell Mid Cap Index Portfolio Class S

AUM$189M

TER0.65%

Holdings840

See how much of IRMCX 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 top 50 of 837 holdings · as of Jun 30, 2026

IRMCX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	DDOG	Datadog IncInfo Tech · Software	0.61%	0.6%	16,975	$4.42M	Info Tech	Software
2	SNOW	Snowflake IncInfo Tech · Software	0.61%	1.2%	17,309	$4.41M	Info Tech	Software
Sector and industry · Pro
3	RCL	Royal Caribbean Cruises	0.57%	1.8%	12,994	$4.13M
4	—	Cloudflare Inc (180 Day Lockup)	0.56%	2.4%	16,332	$4.01M
5	HOOD	Robinhood Markets Inc - A	0.55%	2.9%	39,704	$3.98M
6	TER	Teradyne Inc -	0.54%	3.4%	8,094	$3.92M
7	MPC	Marathon Petroleum Corp	0.54%	4.0%	15,204	$3.89M
8	ALAB	Astera Labs Inc -	0.53%	4.5%	7,912	$3.82M
9	SPG	Simon Property Group Inc	0.51%	5.0%	16,518	$3.69M
10	URI	United Rentals Inc.	0.51%	5.5%	3,226	$3.65M
11	COHR	Coherent Corp	0.50%	6.0%	9,152	$3.61M
12	FIX	Comfort Systems USA Inc.	0.50%	6.5%	1,801	$3.57M
13	PSX	Phillips 66	0.49%	7.0%	20,720	$3.50M
14	WBD	Warner Bros. Discovery, Inc	0.46%	7.5%	124,335	$3.31M
15	DLR	Digital Realty Trust Inc.	0.45%	7.9%	18,068	$3.24M
16	KMI	Kinder Morgan Inc.	0.45%	8.4%	100,497	$3.21M
17	ALL	Allstate Corp.	0.44%	8.8%	13,257	$3.15M
18	LITE	Lumentum Holdings Inc	0.44%	9.3%	3,672	$3.15M
19	—	Dl Co., Ltd.	0.44%	9.7%	33,843	$3.17M
20	KEYS	Keysight Technologies Inc.	0.43%	10.1%	8,825	$3.09M
21	HPE	Hewlett Packard Enterprise Co	0.43%	10.6%	68,440	$3.09M
22	—	Flex Ltd	0.43%	11.0%	18,925	$3.07M
23	O	Realty Income Corp.	0.42%	11.4%	48,238	$2.99M
24	GWW	Ww Grainger Inc.	0.42%	11.8%	2,246	$3.06M
25	TRGP	Targa Resources Corp Preferred	0.41%	12.2%	10,970	$2.94M
26	CTVA	Corteva Inc Ctva	0.41%	12.6%	34,732	$2.94M
27	AME	Ametek Inc	0.40%	13.0%	11,820	$2.86M
28	CAH	Cardinal Health Inc.	0.40%	13.4%	12,100	$2.87M
29	BKR	Baker Hughes Co	0.40%	13.8%	51,309	$2.85M
30	ROK	Rockwell Automation	0.40%	14.3%	5,806	$2.87M
31	FAST	Fastenal Co.	0.40%	14.7%	59,365	$2.85M
32	OKE	Oneok Inc.	0.39%	15.0%	32,574	$2.83M
33	F	Ford Motor Co	0.39%	15.4%	201,991	$2.81M
34	LHX	L3Harris Technologies Inc.	0.39%	15.8%	9,614	$2.79M
35	—	Rocket Lab Corp	0.39%	16.2%	27,758	$2.82M
36	COR	Cencora Inc	0.38%	16.6%	9,650	$2.73M
37	—	Vistra Energy Corp.	0.38%	17.0%	17,384	$2.76M
38	ETR	Entergy Corp.	0.38%	17.3%	23,643	$2.72M
39	FITB	Fifth Third Bancorp	0.37%	17.7%	46,738	$2.63M
40	EA	Electronic Arts, Inc.	0.37%	18.1%	12,942	$2.65M
41	EW	Edwards Lifesciences Corp	0.37%	18.5%	29,458	$2.66M
42	EBAY	eBay Inc.	0.36%	18.8%	22,967	$2.57M
43	XEL	Xcel Energy Inc.	0.36%	19.2%	32,267	$2.59M
44	LNG	Cheniere Energy Inc.	0.36%	19.5%	10,817	$2.59M
45	NUE	Nucor Corp.	0.35%	19.9%	11,391	$2.54M
46	MCHP	Microchip Technology Inc.	0.35%	20.2%	27,447	$2.50M
47	EXC	Exelon	0.34%	20.6%	52,960	$2.47M
48	HUM	Humana Inc.	0.34%	20.9%	6,207	$2.47M
49	DVN	Devon Energy Corp	0.33%	21.3%	58,252	$2.41M
50	FERG	Ferguson Enterprises	0.33%	21.6%	9,889	$2.35M
More holdings · Pro

Not reported for this fund: share changes.

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IRMCX Mutual Fund All Holdings

IRMCX holdings total 840 positions. The top 10 holdings account for 5.5% of the fund, led by Datadog Inc at 0.6%, Snowflake Inc at 0.6%, Royal Caribbean Cruises at 0.6%.

IRMCX portfolio concentration is well-diversified, with the top 10 representing 5.5% of total assets. The largest sector exposure is Information Technology at 17.7%.

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