Vanguard S&P Mid-Cap 400 ETF (IVOO)

IVOO Holdings Information

IVOO is an equity ETF with a total of 404 individual holdings. The top holdings are Interactive Brokers Group stock at 0.96%, EMCOR Group at 0.95%, Comfort Systems USA at 0.84%, RB Global at 0.68%, and Casey's General Stores at 0.65%.

• Total Holdings: 404
• Top 10 Percentage: 7.26%
• Asset Class: Equity
• ETF Category: Mid-Cap Blend
• Assets: 2.85B
• PE Ratio: 19.26

Top 25 Holdings

As of Jul 31, 2025

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No.	Symbol	Name	% Weight	Shares
1	IBKR	Interactive Brokers Group, Inc.	0.96%	643,312
2	EME	EMCOR Group, Inc.	0.95%	66,066
3	FIX	Comfort Systems USA, Inc.	0.84%	51,950
4	TSX: RBA	RB Global, Inc.	0.68%	273,374
5	CASY	Casey's General Stores, Inc.	0.65%	54,793
6	USFD	US Foods Holding Corp.	0.65%	341,481
7	FLEX	Flex Ltd.	0.64%	565,491
8	GWRE	Guidewire Software, Inc.	0.64%	123,804
9	PSTG	Pure Storage, Inc.	0.62%	458,788
10	CW	Curtiss-Wright Corporation	0.62%	55,626
11	BURL	Burlington Stores, Inc.	0.58%	93,005
12	COHR	Coherent Corp.	0.56%	229,469
13	OKTA	Okta, Inc.	0.55%	246,771
14	ILMN	Illumina, Inc.	0.55%	233,789
15	DT	Dynatrace, Inc.	0.53%	442,581
16	WSO	Watsco, Inc.	0.53%	51,498
17	PFGC	Performance Food Group Company	0.53%	230,412
18	EQH	Equitable Holdings, Inc.	0.53%	448,677
19	DOCU	DocuSign, Inc.	0.52%	298,929
20	CSL	Carlisle Companies Incorporated	0.52%	63,714
21	WWD	Woodward, Inc.	0.52%	87,829
22	RS	Reliance, Inc.	0.51%	77,612
23	RPM	RPM International Inc.	0.51%	189,567
24	THC	Tenet Healthcare Corporation	0.51%	137,117
25	SGI	Somnigroup International Inc.	0.50%	304,900

Showing 25 of 404 holdings

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