GMXAX Mutual Fund

NAV$16.79

AUM$217M

TER0.65%

Holdings401

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GMXAX Mutual Fund

NAV$16.79

Nationwide Mid Cap Market Index Fund Class A

AUM$217M

TER0.65%

Holdings401

See how much of GMXAX you already own

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

Showing top 50 of 396 holdings · as of Sep 30, 2026

GMXAX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	TWLO	Twilio Inc. Class AInfo Tech · Software	1.31%	1.3%	20,535	$6.01M	Info Tech	Software
2	OKTA	Okta Inc.Info Tech · Software	1.02%	2.3%	22,238	$4.65M	Info Tech	Software
Sector and industry · Pro
3	—	S&P Mid 400 Emini Equity Index 18/Dec/2026 Faz6	0.87%	3.2%	1,100	$3.98M
4	FTI	Technipfmc Plc Ordinary Shares	0.79%	4.0%	52,918	$3.59M
5	—	Nvent Electric Plc Ordinary Shares	0.76%	4.8%	21,655	$3.47M
6	ATI	Ati Inc	0.75%	5.5%	18,206	$3.45M
7	ENTG	Entegris Inc	0.69%	6.2%	20,464	$3.15M
8	UTHR	United Therapeutics Corp	0.68%	6.9%	5,743	$3.11M
9	THC	Tenet Healthcare Corp	0.60%	7.5%	10,806	$2.76M
10	—	Xpo Logistics Inc.	0.60%	8.1%	15,664	$2.76M
11	—	Synnex Corp	0.60%	8.7%	10,642	$2.73M
12	ROKU	Roku Inc.	0.59%	9.3%	17,625	$2.68M
13	USFD	US Foods Holding Corp	0.59%	9.8%	29,078	$2.68M
14	—	Roivant Sciences Ltd	0.58%	10.4%	72,372	$2.65M
15	CW	Curtiss-wright Corp	0.58%	11.0%	4,915	$2.67M
16	MTSI	Macom Technology Solutions Holdings, Inc.	0.58%	11.6%	9,292	$2.65M
17	RGLD	Royal Gold Inc	0.58%	12.2%	11,285	$2.66M
18	—	Reliance Steel & Aluminum Co.	0.57%	12.7%	6,804	$2.62M
19	WWD	Woodward Inc	0.57%	13.3%	7,943	$2.61M
20	NTNX	Nutanix Inc	0.56%	13.9%	36,023	$2.54M
21	CRS	Carpenter Technology Corp	0.56%	14.4%	6,630	$2.58M
22	CDE	Coeur Mining Inc	0.53%	15.0%	138,006	$2.43M
23	ITT	Itt Inc	0.53%	15.5%	11,949	$2.41M
24	MKSI	Mks Instruments Inc	0.53%	16.0%	9,079	$2.41M
25	LSCC	Lattice Semiconductor Corp.	0.52%	16.5%	18,957	$2.38M
26	PR	Permian Resource	0.51%	17.1%	110,679	$2.34M
27	WCC	Wesco International Inc	0.51%	17.6%	6,481	$2.33M
28	EWBC	East West Bancorp, Inc.	0.50%	18.1%	18,295	$2.27M
29	BURL	Burlington Stores Inc	0.49%	18.6%	8,388	$2.24M
30	DT	Dynatrace Inc	0.49%	19.0%	38,980	$2.25M
31	SMTC	Semtech Corp	0.49%	19.5%	12,488	$2.23M
32	—	Hollyfrontier	0.48%	20.0%	20,610	$2.21M
33	OVV	Ovintiv Inc.	0.47%	20.5%	36,845	$2.13M
34	RGA	Reinsurance Group of America Inc Common Stock Usd	0.47%	20.9%	8,758	$2.16M
35	RBC	Rbc Bearings Inc	0.46%	21.4%	4,189	$2.09M
36	CLH	Clean Harbors Inc	0.45%	21.9%	6,649	$2.06M
37	ONTO	Onto Innovation Inc	0.44%	22.3%	6,585	$2.03M
38	—	Ritchie Brothers Auctioneers, Inc.	0.44%	22.7%	24,846	$2.02M
39	SITM	Sitime Corp	0.44%	23.2%	3,097	$2.02M
40	—	Sterling Construction Company Inc	0.44%	23.6%	4,095	$2.01M
41	FN	Fabrinet	0.44%	24.1%	4,779	$2.03M
42	JAZZ	Jazz Pharmaceuticals Plc.	0.44%	24.5%	8,668	$2.01M
43	SN	Sharkninja Inc	0.44%	24.9%	11,047	$1.99M
44	—	W.P Carey Inc.	0.43%	25.4%	30,168	$1.95M
45	APG	Api Group Corp	0.43%	25.8%	51,337	$1.98M
46	EXEL	Exelixis Inc	0.43%	26.2%	33,254	$1.94M
47	LECO	Lincoln Electric Holdings Inc	0.43%	26.7%	7,376	$1.95M
48	—	Toast Inc Pp	0.43%	27.1%	68,388	$1.98M
49	NBIX	Neurocrine Biosciences Inc	0.42%	27.5%	13,582	$1.93M
50	PFGC	Performance Food Group Co	0.42%	27.9%	20,992	$1.92M
More holdings · Pro

Not reported for this fund: share changes.

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GMXAX Mutual Fund All Holdings

GMXAX holdings total 401 positions. The top 10 holdings account for 8.1% of the fund, led by Twilio Inc. Class A at 1.3%, Okta Inc. at 1.0%, S&P Mid 400 Emini Equity Index 18/Dec/2026 Faz6 at 0.9%.

GMXAX portfolio concentration is well-diversified, with the top 10 representing 8.1% of total assets. The largest sector exposure is Industrials at 17.5%.

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