Fund holdings · Vanguard S&P Mid-Cap 400 ETF

IVOO holdings: 402 positions

IVOO held 402 positions as of Sep 30, 2026. Twilio Inc is the largest at 1.32%; the top 10 are 7.8% of the fund.

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How much of the fund each position is · one bar per position, largest first

TWLO 1.32%402 positionsTXNM 0.17%

7.8%

top 10 together

1.32%

largest position

400

positions under 1%

The largest 250 of 402 positions

150 of 250 · click a column to sort

IVOO’s 402 positions by weight, from the holdings published by its issuer as of Sep 30, 2026. A weight is a share of net assets. The 250 largest are listed; the CSV has all 402. Source: Vanguard.
#	Holding	Ticker	Weight ↓
1	Twilio Inc	TWLO	1.32%
2	Okta Inc	OKTA	1.02%
3	TechnipFMC PLC	FTI	0.78%
4	nVent Electric PLC	NVT	0.76%
5	ATI Inc	ATI	0.76%
6	Entegris Inc	ENTG	0.69%
7	United Therapeutics Corp	UTHR	0.68%
8	XPO Inc	XPO	0.60%
9	Tenet Healthcare Corp	THC	0.60%
10	TD SYNNEX Corp	SNX	0.60%
11	Roku Inc	ROKU	0.59%
12	Curtiss-Wright Corp	CW	0.59%
13	Royal Gold Inc	RGLD	0.59%
14	US Foods Holding Corp	USFD	0.58%
15	Roivant Sciences Ltd	ROIV	0.58%
16	MACOM Technology Solutions Holdings Inc	MTSI	0.58%
17	Reliance Inc	RS	0.58%
18	Woodward Inc	WWD	0.57%
19	Carpenter Technology Corp	CRS	0.56%
20	Nutanix Inc	NTNX	0.56%
21	Coeur Mining Inc	CDE	0.53%
22	ITT Inc	ITT	0.53%
23	MKS Inc	MKSI	0.53%
24	Lattice Semiconductor Corp	LSCC	0.52%
25	Permian Resources Corp	PR	0.52%
26	WESCO International Inc	WCC	0.51%
27	East West Bancorp Inc	EWBC	0.50%
28	Burlington Stores Inc	BURL	0.49%
29	Dynatrace Inc	DT	0.49%
30	Semtech Corp	SMTC	0.49%
31	HF Sinclair Corp	DINO	0.49%
32	SLCMT1142		0.47%
33	Reinsurance Group of America Inc	RGA	0.47%
34	Ovintiv Inc	OVV	0.47%
35	RBC Bearings Inc	RBC	0.46%
36	Clean Harbors Inc	CLH	0.46%
37	Fabrinet	FN	0.45%
38	Onto Innovation Inc	ONTO	0.44%
39	SiTime Corp	SITM	0.44%
40	RB Global Inc	RBA	0.44%
41	Sterling Infrastructure Inc	STRL	0.44%
42	Jazz Pharmaceuticals PLC	JAZZ	0.44%
43	SharkNinja Inc	SN	0.44%
44	Toast Inc	TOST	0.44%
45	API Group Corp	APG	0.43%
46	WP Carey Inc	WPC	0.43%
47	Exelixis Inc	EXEL	0.42%
48	Lincoln Electric Holdings Inc	LECO	0.42%
49	Neurocrine Biosciences Inc	NBIX	0.42%
50	Performance Food Group Co	PFGC	0.42%
51	Somnigroup International Inc	SGI	0.42%
52	Annaly Capital Management Inc	NLY	0.42%
53	Aramark	ARMK	0.41%
54	Medpace Holdings Inc	MEDP	0.41%
55	Pinnacle Financial Partners Inc	PNFP	0.41%
56	Jones Lang LaSalle Inc	JLL	0.41%
57	Omega Healthcare Investors Inc	OHI	0.41%
58	Talen Energy Corp	TLN	0.41%
59	Sun Communities Inc	SUI	0.40%
60	CACI International Inc	CACI	0.40%
61	Mueller Industries Inc	MLI	0.39%
62	MasTec Inc	MTZ	0.39%
63	RenaissanceRe Holdings Ltd	RNR	0.39%
64	Equitable Holdings Inc	EQH	0.38%
65	DigitalOcean Holdings Inc	DOCN	0.38%
66	TTM Technologies Inc	TTMI	0.38%
67	Docusign Inc	DOCU	0.38%
68	Carlisle Cos Inc	CSL	0.37%
69	Unum Group	UNM	0.37%
70	RPM International Inc	RPM	0.37%
71	Toll Brothers Inc	TOL	0.37%
72	Lamar Advertising Co	LAMR	0.37%
73	BWX Technologies Inc	BWXT	0.37%
74	Penumbra Inc	PEN	0.37%
75	Halozyme Therapeutics Inc	HALO	0.37%
76	Graco Inc	GGG	0.36%
77	BorgWarner Inc	BWA	0.36%
78	Applied Industrial Technologies Inc	AIT	0.36%
79	DT Midstream Inc	DTM	0.36%
80	Five Below Inc	FIVE	0.36%
81	Encompass Health Corp	EHC	0.35%
82	Guidewire Software Inc	GWRE	0.35%
83	Nextpower Inc	NXT	0.35%
84	BJ's Wholesale Club Holdings Inc	BJ	0.34%
85	BioMarin Pharmaceutical Inc	BMRN	0.34%
86	Manhattan Associates Inc	MANH	0.34%
87	Rambus Inc	RMBS	0.34%
88	Arrow Electronics Inc	ARW	0.34%
89	Sanmina Corp	SANM	0.34%
90	Hecla Mining Co	HL	0.34%
91	Crown Holdings Inc	CCK	0.33%
92	Equity LifeStyle Properties Inc	ELS	0.33%
93	Advanced Energy Industries Inc	AEIS	0.33%
94	Elanco Animal Health Inc	ELAN	0.33%
95	American Healthcare REIT Inc	AHR	0.33%
96	CNH Industrial NV	CNH	0.33%
97	Essential Utilities Inc	WTRG	0.33%
98	Alcoa Corp	AA	0.33%
99	Gaming and Leisure Properties Inc	GLPI	0.32%
100	Corcept Therapeutics Inc	CORT	0.32%
101	First Horizon Corp	FHN	0.32%
102	Moog Inc	MOG.A	0.32%
103	Repligen Corp	RGEN	0.32%
104	Watsco Inc	WSO	0.32%
105	Littelfuse Inc	LFUS	0.32%
106	AGNC Investment Corp	AGNC	0.32%
107	SEI Investments Co	SEIC	0.31%
108	Coca-Cola Consolidated Inc	COKE	0.31%
109	EastGroup Properties Inc	EGP	0.31%
110	Stifel Financial Corp	SF	0.31%
111	Carlyle Group Inc/The	CG	0.31%
112	Service Corp International/US	SCI	0.30%
113	Knight-Swift Transportation Holdings Inc	KNX	0.30%
114	Viavi Solutions Inc	VIAV	0.30%
115	Regal Rexnord Corp	RRX	0.30%
116	Ally Financial Inc	ALLY	0.30%
117	Antero Resources Corp	AR	0.30%
118	Texas Roadhouse Inc	TXRH	0.30%
119	HubSpot Inc	HUBS	0.30%
120	Cognex Corp	CGNX	0.30%
121	Avantor Inc	AVTR	0.30%
122	Crane Co	CR	0.30%
123	Donaldson Co Inc	DCI	0.30%
124	GameStop Corp	GME	0.29%
125	Ensign Group Inc/The	ENSG	0.29%
126	Evercore Inc	EVR	0.29%
127	Molina Healthcare Inc	MOH	0.29%
128	Fidelity National Financial Inc	FNF	0.29%
129	Watts Water Technologies Inc	WTS	0.28%
130	BrightSpring Health Services Inc	BTSG	0.28%
131	SouthState Bank Corporation	SSB	0.28%
132	American Homes 4 Rent	AMH	0.28%
133	Darling Ingredients Inc	DAR	0.28%
134	Wintrust Financial Corp	WTFC	0.28%
135	Cullen/Frost Bankers Inc	CFR	0.28%
136	Affiliated Managers Group Inc	AMG	0.28%
137	American Financial Group Inc/OH	AFG	0.28%
138	OGE Energy Corp	OGE	0.28%
139	UMB Financial Corp	UMBF	0.28%
140	Allison Transmission Holdings Inc	ALSN	0.27%
141	Flowserve Corp	FLS	0.27%
142	Arrowhead Pharmaceuticals Inc	ARWR	0.27%
143	Owens Corning	OC	0.27%
144	Acuity Inc	AYI	0.27%
145	New York Times Co/The	NYT	0.27%
146	Toro Co/The	TTC	0.27%
147	Cytokinetics Inc	CYTK	0.27%
148	TransUnion	TRU	0.27%
149	Zions Bancorp NA	ZION	0.27%
150	Solstice Advanced Materials Inc	SOLS	0.26%
151	Valmont Industries Inc	VMI	0.26%
152	Saia Inc	SAIA	0.26%
153	Advanced Drainage Systems Inc	WMS	0.26%
154	Krystal Biotech Inc	KRYS	0.26%
155	Dick's Sporting Goods Inc	DKS	0.26%
156	American Airlines Group Inc	AAL	0.26%
157	Ryder System Inc	R	0.26%
158	Corebridge Financial Inc	CRBG	0.26%
159	Range Resources Corp	RRC	0.25%
160	Pinterest Inc	PINS	0.25%
161	CareTrust REIT Inc	CTRE	0.25%
162	Voya Financial Inc	VOYA	0.25%
163	SPX Technologies Inc	SPXC	0.25%
164	Brixmor Property Group Inc	BRX	0.25%
165	Tetra Tech Inc	TTEK	0.25%
166	Murphy USA Inc	MUSA	0.25%
167	FirstCash Holdings Inc	FCFS	0.25%
168	InterDigital Inc	IDCC	0.25%
169	Primerica Inc	PRI	0.25%
170	Globus Medical Inc	GMED	0.24%
171	Booz Allen Hamilton Holding Corp	BAH	0.24%
172	Agree Realty Corp	ADC	0.24%
173	Brinker International Inc	EAT	0.24%
174	Old National Bancorp/IN	ONB	0.24%
175	Old Republic International Corp	ORI	0.24%
176	Avnet Inc	AVT	0.24%
177	Columbia Banking System Inc	COLB	0.24%
178	Dycom Industries Inc	DY	0.24%
179	Rexford Industrial Realty Inc	REXR	0.24%
180	Kratos Defense & Security Solutions Inc	KTOS	0.23%
181	Prosperity Bancshares Inc	PB	0.23%
182	CubeSmart	CUBE	0.23%
183	Oshkosh Corp	OSK	0.23%
184	First Industrial Realty Trust Inc	FR	0.23%
185	NNN REIT Inc	NNN	0.23%
186	Core & Main Inc	CNM	0.23%
187	Viper Energy Inc	VNOM	0.23%
188	AptarGroup Inc	ATR	0.23%
189	Western Alliance Bancorp	WAL	0.23%
190	UGI Corp	UGI	0.22%
191	Aecom	ACM	0.22%
192	PBF Energy Inc	PBF	0.22%
193	IDACORP Inc	IDA	0.22%
194	Autoliv Inc	ALV	0.22%
195	Hanover Insurance Group Inc/The	THG	0.22%
196	Timken Co/The	TKR	0.22%
197	HealthEquity Inc	HQY	0.22%
198	Silicon Laboratories Inc	SLAB	0.22%
199	Commerce Bancshares Inc/MO	CBSH	0.22%
200	Chord Energy Corp	CHRD	0.21%
201	National Fuel Gas Co	NFG	0.21%
202	Bruker Corp	BRKR	0.21%
203	Vicor Corp	VICR	0.21%
204	MP Materials Corp	MP	0.21%
205	Simpson Manufacturing Co Inc	SSD	0.20%
206	Jefferies Financial Group Inc	JEF	0.20%
207	Kinsale Capital Group Inc	KNSL	0.20%
208	Kirby Corp	KEX	0.20%
209	STAG Industrial Inc	STAG	0.20%
210	Maplebear Inc	CART	0.20%
211	Axalta Coating Systems Ltd	AXTA	0.20%
212	Commercial Metals Co	CMC	0.20%
213	Bio-Rad Laboratories Inc	BIO	0.20%
214	NewMarket Corp	NEU	0.20%
215	Houlihan Lokey Inc	HLI	0.20%
216	Antero Midstream Corp	AM	0.20%
217	NOV Inc	NOV	0.20%
218	AGCO Corp	AGCO	0.20%
219	EnerSys	ENS	0.19%
220	Chemed Corp	CHE	0.19%
221	Hyatt Hotels Corp	H	0.19%
222	Amkor Technology Inc	AMKR	0.19%
223	Lantheus Holdings Inc	LNTH	0.19%
224	Qualys Inc	QLYS	0.19%
225	MSA Safety Inc	MSA	0.19%
226	Lithia Motors Inc	LAD	0.19%
227	Fluor Corp	FLR	0.19%
228	Hexcel Corp	HXL	0.19%
229	Hims & Hers Health Inc	HIMS	0.18%
230	Cleveland-Cliffs Inc	CLF	0.18%
231	United Bankshares Inc/WV	UBSI	0.18%
232	Commvault Systems Inc	CVLT	0.18%
233	First American Financial Corp	FAF	0.18%
234	Sprouts Farmers Market Inc	SFM	0.18%
235	Healthcare Realty Trust Inc	HR	0.18%
236	FNB Corp/PA	FNB	0.18%
237	Matador Resources Co	MTDR	0.18%
238	Paylocity Holding Corp	PCTY	0.18%
239	Sensata Technologies Holding PLC	ST	0.18%
240	Ingredion Inc	INGR	0.18%
241	Cirrus Logic Inc	CRUS	0.18%
242	Terex Corp	TEX	0.18%
243	IES Holdings Inc	IESC	0.18%
244	GATX Corp	GATX	0.18%
245	Valley National Bancorp	VLY	0.18%
246	Macy's Inc	M	0.18%
247	Abercrombie & Fitch Co	ANF	0.17%
248	elf Beauty Inc	ELF	0.17%
249	Southwest Gas Holdings Inc	SWX	0.17%
250	TXNM Energy Inc	TXNM	0.17%
	Synthetic Cash - CMS USD		0.01%
	Synthetic Cash - BBAM USD		<0.01%
	Synthetic Cash - ZVGI USD		<0.01%
	Synthetic Cash - QMS USD		<0.01%
	US Dollar		−0.001%
	Cash and other net assets		0.19%

As of Sep 30, 2026. Source: Vanguard. The CSV lists all 402.

The book

FundVanguard S&P Mid-Cap 400 ETF

Positions402

Listed on this page250 largest

Holdings as of (the issuer’s month-end file)Sep 30, 2026

SourceVanguard ↗

Top 10 together7.8%

Cash and other net assets0.20%

What this list is

How the list is built

Each weight is the share of net assets the issuer’s own month-end file gives, largest first. Cash and other net assets are in their own row and are not a position. A negative weight is a short or an offsetting contract. Where a source leaves out a ticker, ETFIQ fills it from the same security in another fund’s book; names are set in title case where the source used capitals. How books are read.

Weights are as the source states them, largest first.

Where to next

IVOO fund page→Overlap of IVOO with another fund→Which ETFs hold a company→Compare two funds→How books are read→

Where these figures came from

Vanguard ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement. ETFIQ is an independent publisher and makes no recommendations; every figure is calculated from published data. Standards and sources →

Cite this pageCitation, APA and Markdown

ETFIQ, Holdings of IVOO, data as of Sep 30, 2026. https://etfiq.com/funds/ivoo/holdings/

Open data →

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.

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