FSSNX Mutual Fund

NAV$37.85

AUM$8.6B

TER0.03%

Holdings1,929

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FSSNX Mutual Fund

NAV$37.85

Fidelity Small Cap Index Fund

AUM$8.6B

TER0.03%

Holdings1,929

See how much of FSSNX you already own

Just $25 once·$69/mo·Download sample

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

Showing top 50 of 1,922 holdings · as of Apr 30, 2026

FSSNX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Share chg	Sector	Industry
1	NMF	Fidelity Securities Lending Cash Central FundFinancials · Capital Markets	8.53%	8.5%	2,777,575,905	$2.78B	-	Financials	Capital Markets
2	BE	Bloom Energy Corporation Com Cl AIndustrials · Electrical Equipment	1.88%	10.4%	2,163,018	$612.91M	+45.3K	Industrials	Electrical Equipment
Share changes, sector and industry · Pro
3	CRDO	Credo Technology Group Holding Ltd Ordinary Shares	0.85%	11.3%	1,597,316	$277.95M
4	FN	Fabrinet	0.75%	12.0%	357,461	$244.31M
5	CDE	Coeur Mining Inc	0.56%	12.6%	10,108,272	$181.65M
6	—	Nextpower Inc Class A	0.53%	13.1%	1,443,675	$171.99M
7	SATS	Echostar Communications Corp. Class A	0.51%	13.6%	1,341,522	$165.20M
8	—	Ttm Techologies	0.49%	14.1%	1,012,838	$160.25M
9	—	Ionq, Inc. Pipe	0.47%	14.6%	3,414,112	$154.04M
10	—	Sterling Construction Company Inc	0.47%	15.0%	295,241	$152.23M
11	AEIS	Advanced Energy Industries Inc.	0.44%	15.5%	372,951	$143.18M
12	MOD	Modine Manufacturing Company	0.41%	15.9%	518,538	$132.04M
13	SITM	Sitime Corp	0.38%	16.3%	222,727	$125.21M
14	RMBS	Rambus Inc	0.38%	16.6%	1,067,611	$122.89M
15	VIAV	Viavi Solutions Inc	0.37%	17.0%	2,281,346	$119.54M
16	DY	Dycom Industries Inc	0.37%	17.4%	288,724	$119.56M
17	SANM	Sanmina Corp	0.35%	17.7%	528,104	$115.03M
18	KTOS	Kratos Defense & Security Solutions, Inc.	0.35%	18.1%	1,789,823	$112.85M
19	HL	Hecla Mining Co	0.35%	18.4%	6,289,920	$113.34M
20	BBIO	Bridgebio Pharma Inc	0.34%	18.8%	1,568,559	$111.54M
21	GH	Guardant Health Inc	0.33%	19.1%	1,228,172	$106.95M
22	AAOI	Applied Optoelectronics Inc	0.33%	19.4%	653,735	$107.45M
23	FORM	Formfactor, Inc.	0.32%	19.8%	770,604	$104.75M
24	—	Spx Corp	0.32%	20.1%	477,078	$104.44M
25	ENSG	The Ensign Group Inc	0.32%	20.4%	555,308	$103.67M
26	PL	Planet Labs Pbc	0.30%	20.7%	2,680,372	$99.09M
27	SMTC	Semtech Corp	0.30%	21.0%	921,345	$96.79M
28	PRIM	Primoris Services Corp.	0.30%	21.3%	535,390	$96.99M
29	ARWR	Arrowhead Pharmaceuticals Inc	0.30%	21.6%	1,337,855	$98.31M
30	GTLS	Chart Industries Inc	0.29%	21.9%	446,568	$92.84M
31	AHR	American Healthcare REIT Inc	0.28%	22.2%	1,769,978	$89.88M
32	FTBFX	Fidelity Cash Central Fund	0.28%	22.5%	90,864,541	$90.88M
33	UMBF	Umb Financial Corp	0.28%	22.7%	718,248	$90.62M
34	ALCC	Altc Acquisition Corp Cl A	0.27%	23.0%	1,207,545	$87.55M
35	MDGL	Madrigal Pharmaceuticals Inc	0.27%	23.3%	169,133	$87.51M
36	CTRE	Caretrust Reit Inc Reit Usd.01	0.27%	23.5%	2,229,366	$87.95M
37	AGX	Argan Inc	0.27%	23.8%	132,843	$89.00M
38	MOG.A	Moog Inccommon Stock	0.26%	24.1%	278,220	$83.83M
39	ESE	Esco Technologies Inc	0.26%	24.3%	257,187	$83.32M
40	FLR	Fluor Corp	0.26%	24.6%	1,593,371	$85.01M
41	AXSM	Axsome Therapeutics, Inc.	0.26%	24.9%	409,701	$85.12M
42	LUMN	Lumen Technologies Inc	0.26%	25.1%	9,437,532	$83.43M
43	ONB	Old National Bancorp/In	0.26%	25.4%	3,465,155	$83.06M
44	—	Firstcash Inc	0.26%	25.6%	391,832	$85.51M
45	VSAT	Viasat Inc	0.25%	25.9%	1,222,835	$80.60M
46	WTS	Watts Water Technologies Inc	0.25%	26.1%	271,610	$81.53M
47	—	Applied Digital Corp	0.25%	26.4%	2,351,944	$80.55M
48	PRAX	Praxis Precision Medicines, Inc.	0.25%	26.6%	255,383	$81.42M
49	ENS	Enersys	0.24%	26.9%	363,721	$77.57M
50	GKOS	Glaukos Corp.	0.24%	27.1%	552,956	$79.44M
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FSSNX Mutual Fund All Holdings

FSSNX holdings total 1929 positions. The top 10 holdings account for 15.0% of the fund, led by Fidelity Securities Lending Cash Central Fund at 8.5%, Bloom Energy Corporation Com Cl A at 1.9%, Credo Technology Group Holding Ltd Ordinary Shares at 0.8%.

FSSNX portfolio concentration is well-diversified, with the top 10 representing 15.0% of total assets. The largest sector exposure is Financials at 23.8%.

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