First Trust Mid Cap Core AlphaDEX Fund

$139.77- (-)1Y +11.05%

As of Oct 26, 2026 close

Assets (AUM): $1.32B
Expense ratio: 0.62%
Dividend yield: 0.99%
Holdings: 452
52-week range: $117.48$147.98
Volume (live): -
Avg. volume (3M): 18.11K

FNX ETF Holdings: First Trust Mid Cap Core AlphaDEX Fund

Every listed position with its portfolio weight, plus sector breakdown and geographic exposure for this Equity ETF. Analyze fund diversification and concentration.

Total Holdings

452

As of Oct 4, 2026

Top 10 Holdings

5.2%

Share of fund assets

Assets (AUM)

$1.32B

Total fund assets

Expense Ratio

0.62%

Annual management fee

Portfolio Allocations

Distribution breakdown by sector, asset type, and geographic region. Understand the fund's diversification strategy across markets and asset classes.

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Top 52 of 452 FNX Holdings by Portfolio Weight

Holdings as of Oct 4, 2026. Ticker, name, asset type and portfolio weight for each position. Fund disclosures available to us list the largest 52 positions.

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FNX ETF holdings table showing rank, ticker symbol, company name, asset type, and portfolio weight percentage, sorted by portfolio weight, as of Oct 4, 2026.
#	Symbol	Name	Type	Weight
1	DINO	HF Sinclair Corporation	Stock	0.64%
2	EPAM	EPAM Systems, Inc.	Stock	0.57%
3	SM	SM Energy Company	Stock	0.53%
4	APA	APA Corporation	Stock	0.53%
5	G	Genpact Limited	Stock	0.50%
6	OKTA	Okta, Inc.	Stock	0.49%
7	ETR:YZ8	Permian Resources Corporation	Stock	0.48%
8	GAP	The Gap, Inc.	Stock	0.48%
9	LAD	Lithia Motors, Inc	Stock	0.47%
10	PR	Permian Resources Corporation	Stock	0.47%
11	UHS	Universal Health Services, Inc.	Stock	0.47%
12	OVV	Ovintiv Inc	Stock	0.47%
13	AMRX	Amneal Pharmaceuticals, Inc.	Stock	0.46%
14	GH	Guardant Health, Inc.	Stock	0.46%
15	MATX	Matson, Inc.	Stock	0.46%
16	SOLV	Solventum Corporation	Stock	0.45%
17	LYFT	Lyft, Inc	Stock	0.44%
18	URBN	Urban Outfitters, Inc.	Stock	0.44%
19	MTDR	Matador Resources Company	Stock	0.43%
20	CF	CF Industries Holdings, Inc	Stock	0.43%
21	MAT	Mattel, Inc.	Stock	0.43%
22	HALO	Halozyme Therapeutics, Inc.	Stock	0.43%
23	PAYC	Paycom Software, Inc.	Stock	0.43%
24	VSXY	Victoria's Secret & Co.	Stock	0.42%
25	VCTR	Victory Capital Holdings, Inc.	Stock	0.42%
26	UGI	UGI Corporation	Stock	0.42%
27	INGR	Ingredion Incorporated	Stock	0.42%
28	CORT	Corcept Therapeutics Incorporated	Stock	0.41%
29	MGY	Magnolia Oil & Gas Corporation	Stock	0.41%
30	GPK	Graphic Packaging Holding Company	Stock	0.41%
31	MHK	Mohawk Industries, Inc	Stock	0.41%
32	RRC	Range Resources Corporation	Stock	0.41%
33	TPC	Tutor Perini Corporation	Stock	0.40%
34	MTG	MGIC Investment Corporation	Stock	0.40%
35	NFG	National Fuel Gas Company	Stock	0.40%
36	NRZ	New Residential Investment Corp	Stock	0.40%
37	ETSY	Etsy, Inc	Stock	0.40%
38	ACT	Enact Holdings Inc	Stock	0.40%
39	MMS	Maximus, Inc	Stock	0.40%
40	CNX	CNX Resources Corporation	Stock	0.40%
41	AR	Antero Resources Corporation	Stock	0.40%
42	ABG	Asbury Automotive Group, Inc	Stock	0.40%
43	ESNT	Essent Group Ltd	Stock	0.40%
44	GKOS	Glaukos Corporation	Stock	0.39%
45	FTDR	Frontdoor, Inc	Stock	0.39%
46	FAF	First American Financial Corporation	Stock	0.39%
47	THO	Thor Industries, Inc	Stock	0.39%
48	FDS	FactSet Research Systems Inc	Stock	0.39%
49	CHRD	Chord Energy Corp	Stock	0.39%
50	CMC	Commercial Metals Company	Stock	0.39%
51	VSCO	Victorias Secret & Co.	Stock	0.39%
52	EG	EG	Stock	0.38%

Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology

Frequently Asked Questions About First Trust Mid Cap Core AlphaDEX Fund Holdings

What are the top holdings in FNX?

As of Oct 4, 2026, First Trust Mid Cap Core AlphaDEX Fund (FNX) holds 452 securities. The largest are HF Sinclair Corporation (0.64%), EPAM Systems, Inc. (0.57%), SM Energy Company (0.53%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.

How concentrated is FNX's portfolio?

As of Oct 4, 2026, the 10 largest positions make up 5.2% of FNX's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.

What is FNX's sector allocation?

The Sector Allocation chart shows how FNX distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.

What countries does FNX invest in?

FNX's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.

How diversified is FNX ETF?

FNX's diversification can be assessed by reviewing its 452 holdings (as of Oct 4, 2026), sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.