NPORT-P

VANGUARD MID-CAP GROWTH INDEX FUND

VANGUARD INDEX FUNDS

Period2025-06-30FY End2025-12-31CIK0000036405SeriesS000012756LEIM6JWDO0S7R5FNUM8T614

Net Assets$31.43B

Total Assets$31.48B

Liabilities$48.02M

Holdings126+ 3 derivatives

Holdings

126Export CSV

#	Issuer	Title	Ticker	CUSIP	Value	% NAV	Category	Country
1	Constellation Energy Corp	CONSTELLATION EN	—	21037T109	$828.71M	2.64%	Equity Common	US
2	TransDigm Group Inc	TRANSDIGM GROUP	—	893641100	$695.91M	2.21%	Equity Common	US
3	DoorDash Inc	DOORDASH INC-A	—	25809K105	$680.65M	2.17%	Equity Common	US
4	Royal Caribbean Cruises Ltd	ROYAL CARIBBEAN	—	V7780T103	$623.58M	1.98%	Equity Common	US
5	Howmet Aerospace Inc	HOWMET AEROSPACE	—	443201108	$612.20M	1.95%	Equity Common	US
6	Robinhood Markets Inc	ROBINHOOD MARK-A	—	770700102	$585.17M	1.86%	Equity Common	US
7	Coinbase Global Inc	COINBASE GLOBA-A	—	19260Q107	$573.54M	1.82%	Equity Common	US
8	Motorola Solutions Inc	MOTOROLA SOLUTIO	—	620076307	$571.83M	1.82%	Equity Common	US
9	Vistra Corp	VISTRA CORP	—	92840M102	$535.85M	1.70%	Equity Common	US
10	ROBLOX Corp	ROBLOX CORP - A	—	771049103	$513.00M	1.63%	Equity Common	US
11	Axon Enterprise Inc	AXON ENTERPRISE	—	05464C101	$498.92M	1.59%	Equity Common	US
12	Amphenol Corp	AMPHENOL CORP-A	—	032095101	$486.62M	1.55%	Equity Common	US
13	Cloudflare Inc	CLOUDFLARE INC-A	—	18915M107	$470.74M	1.50%	Equity Common	US
14	Quanta Services Inc	QUANTA SERVICES	—	74762E102	$456.53M	1.45%	Equity Common	US
15	Realty Income Corp	REALTY INCOME	—	756109104	$423.91M	1.35%	Equity Common	US
16	Flutter Entertainment PLC	FLUTTER ENTER-DI	—	G3643J108	$411.39M	1.31%	Equity Common	US
17	Vertiv Holdings Co	VERTIV HOLDING-A	—	92537N108	$398.74M	1.27%	Equity Common	US
18	Waste Connections Inc	WASTE CONNECTION	—	94106B101	$393.07M	1.25%	Equity Common	US
19	Fastenal Co	FASTENAL CO	—	311900104	$392.60M	1.25%	Equity Common	US
20	WW Grainger Inc	WW GRAINGER INC	—	384802104	$386.81M	1.23%	Equity Common	US
21	Edwards Lifesciences Corp	EDWARDS LIFE	—	28176E108	$373.81M	1.19%	Equity Common	US
22	Verisk Analytics Inc	VERISK ANALYTI	—	92345Y106	$355.03M	1.13%	Equity Common	US
23	Carvana Co	CARVANA CO	—	146869102	$352.17M	1.12%	Equity Common	US
24	IDEXX Laboratories Inc	IDEXX LABS	—	45168D104	$351.45M	1.12%	Equity Common	US
25	Copart Inc	COPART INC	—	217204106	$347.63M	1.11%	Equity Common	US
26	MSCI Inc	MSCI INC	—	55354G100	$346.43M	1.10%	Equity Common	US
27	Alnylam Pharmaceuticals Inc	ALNYLAM PHARMACE	—	02043Q107	$346.43M	1.10%	Equity Common	US
28	Fair Isaac Corp	FAIR ISAAC CORP	—	303250104	$344.42M	1.10%	Equity Common	US
29	Veeva Systems Inc	VEEVA SYSTEMS-A	—	922475108	$343.60M	1.09%	Equity Common	US
30	Ross Stores Inc	ROSS STORES INC	—	778296103	$341.83M	1.09%	Equity Common	US
31	Take-Two Interactive Software Inc	TAKE-TWO INTERAC	—	874054109	$340.70M	1.08%	Equity Common	US
32	AMETEK Inc	AMETEK INC	—	031100100	$340.42M	1.08%	Equity Common	US
33	Yum! Brands Inc	YUM! BRANDS INC	—	988498101	$335.60M	1.07%	Equity Common	US
34	Datadog Inc	DATADOG INC-A	—	23804L103	$332.21M	1.06%	Equity Common	US
35	Hess Corp	HESS CORP	—	42809H107	$314.19M	1.00%	Equity Common	US
36	Cintas Corp	CINTAS CORP	—	172908105	$311.63M	0.99%	Equity Common	US
37	ResMed Inc	RESMED INC	—	761152107	$308.23M	0.98%	Equity Common	US
38	Targa Resources Corp	TARGA RESOURCES	—	87612G101	$307.69M	0.98%	Equity Common	US
39	Block Inc	BLOCK INC	—	852234103	$307.18M	0.98%	Equity Common	US
40	Ares Management Corp	ARES MANAGEM- A	—	03990B101	$288.20M	0.92%	Equity Common	US
41	Vulcan Materials Co	VULCAN MATERIALS	—	929160109	$280.74M	0.89%	Equity Common	US
42	Fortinet Inc	FORTINET INC	—	34959E109	$280.21M	0.89%	Equity Common	US
43	Dexcom Inc	DEXCOM	—	252131107	$278.88M	0.89%	Equity Common	US
44	Garmin Ltd	GARMIN LTD	—	H2906T109	$278.32M	0.89%	Equity Common	US
45	CoStar Group Inc	COSTAR GROUP INC	—	22160N109	$276.37M	0.88%	Equity Common	US
46	Agilent Technologies Inc	AGILENT TECH INC	—	00846U101	$274.13M	0.87%	Equity Common	US
47	Snowflake Inc	SNOWFLAKE INC-A	—	833445109	$273.75M	0.87%	Equity Common	US
48	Atlassian Corp	ATLASSIAN CORP-A	—	049468101	$273.44M	0.87%	Equity Common	US
49	Monolithic Power Systems Inc	MONOLITHIC POWER	—	609839105	$271.06M	0.86%	Equity Common	US
50	Martin Marietta Materials Inc	MARTIN MAR MTLS	—	573284106	$269.65M	0.86%	Equity Common	US
51	Trade Desk Inc/The	TRADE DESK INC-A	—	88339J105	$262.86M	0.84%	Equity Common	US
52	Equifax Inc	EQUIFAX INC	—	294429105	$262.47M	0.84%	Equity Common	US
53	Hilton Worldwide Holdings Inc	HILTON WORLDWIDE	—	43300A203	$257.92M	0.82%	Equity Common	US
54	Zscaler Inc	ZSCALER INC	—	98980G102	$257.25M	0.82%	Equity Common	US
55	Xylem Inc/NY	XYLEM INC	—	98419M100	$256.49M	0.82%	Equity Common	US
56	Extra Space Storage Inc	EXTRA SPACE STOR	—	30225T102	$254.93M	0.81%	Equity Common	US
57	AutoZone Inc	AUTOZONE INC	—	053332102	$252.99M	0.80%	Equity Common	US
58	ANSYS Inc	ANSYS INC	—	03662Q105	$251.59M	0.80%	Equity Common	US
59	Old Dominion Freight Line Inc	OLD DOMINION FRT	—	679580100	$251.51M	0.80%	Equity Common	US
60	Brown & Brown Inc	BROWN & BROWN	—	115236101	$250.19M	0.80%	Equity Common	US
61	Seagate Technology Holdings PLC	SEAGATE TECHNOLO	—	G7997R103	$249.56M	0.79%	Equity Common	US
62	LPL Financial Holdings Inc	LPL FINANCIAL HO	—	50212V100	$244.34M	0.78%	Equity Common	US
63	Gartner Inc	GARTNER INC	—	366651107	$240.82M	0.77%	Equity Common	US
64	Carnival Corp	CARNIVAL CORP	—	143658300	$240.56M	0.77%	Equity Common	US
65	Broadridge Financial Solutions Inc	BROADRIDGE FINL	—	11133T103	$232.60M	0.74%	Equity Common	US
66	Apollo Global Management Inc	APOLLO GLOBAL MA	—	03769M106	$231.21M	0.74%	Equity Common	US
67	Tractor Supply Co	TRACTOR SUPPLY	—	892356106	$227.97M	0.73%	Equity Common	US
68	HubSpot Inc	HUBSPOT INC	—	443573100	$227.22M	0.72%	Equity Common	US
69	Lululemon Athletica Inc	LULULEMON ATH	—	550021109	$211.55M	0.67%	Equity Common	US
70	GoDaddy Inc	GODADDY INC-A	—	380237107	$209.04M	0.67%	Equity Common	US
71	Tyler Technologies Inc	TYLER TECHNOLOG	—	902252105	$208.30M	0.66%	Equity Common	US
72	SBA Communications Corp	SBA COMM CORP	—	78410G104	$205.60M	0.65%	Equity Common	US
73	Super Micro Computer Inc	SUPER MICRO COMP	—	86800U302	$202.58M	0.64%	Equity Common	US
74	Live Nation Entertainment Inc	LIVE NATION ENTE	—	538034109	$201.98M	0.64%	Equity Common	US
75	Mettler-Toledo International Inc	METTLER-TOLEDO	—	592688105	$198.92M	0.63%	Equity Common	US
76	Teledyne Technologies Inc	TELEDYNE TECH	—	879360105	$195.60M	0.62%	Equity Common	US
77	Veralto Corp	VERALTO CORP	—	92338C103	$193.68M	0.62%	Equity Common	US
78	Church & Dwight Co Inc	CHURCH & DWIGHT	—	171340102	$192.86M	0.61%	Equity Common	US
79	VeriSign Inc	VERISIGN INC	—	92343E102	$187.81M	0.60%	Equity Common	US
80	Interactive Brokers Group Inc	INTERACTIVE BROK	—	45841N107	$186.93M	0.59%	Equity Common	US
81	Corpay Inc	CORPAY INC	—	219948106	$181.06M	0.58%	Equity Common	US
82	Ulta Beauty Inc	ULTA BEAUTY INC	—	90384S303	$172.09M	0.55%	Equity Common	US
83	Waters Corp	WATERS CORP	—	941848103	$169.24M	0.54%	Equity Common	US
84	Expedia Group Inc	EXPEDIA GROUP IN	—	30212P303	$167.12M	0.53%	Equity Common	US
85	Pinterest Inc	PINTEREST INC -A	—	72352L106	$164.94M	0.52%	Equity Common	US
86	HEICO Corp	HEICO CORP-A	—	422806208	$159.24M	0.51%	Equity Common	US
87	Invitation Homes Inc	INVITATION HOMES	—	46187W107	$155.62M	0.50%	Equity Common	US
88	Rockwell Automation Inc	ROCKWELL AUTOMAT	—	773903109	$152.53M	0.49%	Equity Common	US
89	Coterra Energy Inc	COTERRA ENERGY I	—	127097103	$149.94M	0.48%	Equity Common	US
90	EQT Corp	EQT CORP	—	26884L109	$142.23M	0.45%	Equity Common	US
91	Tradeweb Markets Inc	TRADEWEB MARKE-A	—	892672106	$138.90M	0.44%	Equity Common	US
92	FactSet Research Systems Inc	FACTSET RESEARCH	—	303075105	$138.29M	0.44%	Equity Common	US
93	Ingersoll Rand Inc	INGERSOLL-RAND I	—	45687V106	$136.72M	0.44%	Equity Common	US
94	Okta Inc	OKTA INC	—	679295105	$136.16M	0.43%	Equity Common	US
95	Rollins Inc	ROLLINS INC	—	775711104	$133.68M	0.43%	Equity Common	US
96	MongoDB Inc	MONGODB INC	—	60937P106	$132.82M	0.42%	Equity Common	US
97	Molina Healthcare Inc	MOLINA HEALTHCAR	—	60855R100	$131.56M	0.42%	Equity Common	US
98	Sun Communities Inc	SUN COMMUNITIES	—	866674104	$131.55M	0.42%	Equity Common	US
99	West Pharmaceutical Services Inc	WEST PHARMACEUT	—	955306105	$128.08M	0.41%	Equity Common	US
100	Burlington Stores Inc	BURLINGTON STORE	—	122017106	$119.40M	0.38%	Equity Common	US
101	Ventas Inc	VENTAS INC	—	92276F100	$116.11M	0.37%	Equity Common	US
102	Las Vegas Sands Corp	LAS VEGAS SANDS	—	517834107	$112.73M	0.36%	Equity Common	US
103	HEICO Corp	HEICO CORP	—	422806109	$110.28M	0.35%	Equity Common	US
104	Diamondback Energy Inc	DIAMONDBACK ENER	—	25278X109	$106.30M	0.34%	Equity Common	US
105	IQVIA Holdings Inc	IQVIA HOLDINGS I	—	46266C105	$105.51M	0.34%	Equity Common	US
106	Markel Group Inc	MARKEL GROUP INC	—	570535104	$98.06M	0.31%	Equity Common	US
107	STERIS PLC	STERIS PLC	—	G8473T100	$96.15M	0.31%	Equity Common	US
108	Insulet Corp	INSULET CORP	—	45784P101	$90.08M	0.29%	Equity Common	US
109	Domino's Pizza Inc	DOMINO'S PIZZA	—	25754A201	$88.81M	0.28%	Equity Common	US
110	NVR Inc	NVR INC	—	62944T105	$83.58M	0.27%	Equity Common	US
111	Vanguard Cmt Funds-Vanguard Market Liquidity Fund	Vanguard Market Liquidity Fund	—	N/A	$82.60M	0.26%	Short-Term Investment Vehicle	US
112	Texas Pacific Land Corp	TEXAS PACIFIC LA	—	88262P102	$79.14M	0.25%	Equity Common	US
113	Trimble Inc	TRIMBLE INC	—	896239100	$73.85M	0.23%	Equity Common	US
114	TransUnion	TRANSUNION	—	89400J107	$69.94M	0.22%	Equity Common	US
115	First Solar Inc	FIRST SOLAR INC	—	336433107	$68.71M	0.22%	Equity Common	US
116	Teradyne Inc	TERADYNE INC	—	880770102	$58.77M	0.19%	Equity Common	US
117	Cooper Cos Inc/The	COOPER COS INC	—	216648501	$57.98M	0.18%	Equity Common	US
118	Blue Owl Capital Inc	BLUE OWL CAPITAL	—	09581B103	$48.96M	0.16%	Equity Common	US
119	JB Hunt Transport Services Inc	HUNT (JB) TRANS	—	445658107	$46.42M	0.15%	Equity Common	US
120	Coreweave Inc	COREWEAVE I-CL A	—	21873S108	$45.69M	0.15%	Equity Common	US
121	Snap Inc	SNAP INC - A	—	83304A106	$37.63M	0.12%	Equity Common	US
122	Bentley Systems Inc	BENTLEY SYSTEM-B	—	08265T208	$32.09M	0.10%	Equity Common	US
123	Vanguard Cmt Funds-Vanguard Market Liquidity Fund	Vanguard Market Liquidity Fund	—	N/A	$16.04M	0.05%	Short-Term Investment Vehicle	US
124	Rocket Cos Inc	ROCKET COS INC-A	—	77311W101	$15.72M	0.05%	Equity Common	US
125	Warner Music Group Corp	WARNER MUSIC-A	—	934550203	$15.38M	0.05%	Equity Common	US
126	Venture Global Inc	VENTURE GLOBAL-A	—	92333F101	$8.60M	0.03%	Equity Common	US
Total (126)					$31.54B	100.35%

Derivatives

Swaps(1)

Title / Reference	Counterparty	Notional	Unrealized P&L	% NAV	Term/Exp
N/A	BANK OF AMERICA, N.A.	$25.59M	-$1.25M	-0.00%	2025-08-29

Futures(2)

Title / Reference	Counterparty	Notional	Unrealized P&L	% NAV	Term/Exp
S&P 500 Index	MORGAN STANLEY & CO LLC	$4.03M	$37.35K	0.00%	2025-09-19
S&P 400 Index	MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED	$4.68M	$8.40K	0.00%	2025-09-19

Portfolio Breakdown

By asset category — % of net assets

Equity Common

$31.44B

100.04%

Short-Term Investment Vehicle

$98.64M

0.31%

Equity Derivative

$1.29M

0.00%

By country

🇺🇸 US

$31.54B

100.35%

N/A

$1.29M

0.00%

Top 510.95%

Top 1019.79%

Top 2033.54%

Counterparty Exposure

Total notional · $34.29M

Counterparty	LEI	Positions	Total Notional
BANK OF AMERICA, N.A.	B4TYDEB6GKMZO031MB27	1	$25.59M
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED	8NAV47T0Y26Q87Y0QP81	1	$4.68M
MORGAN STANLEY & CO LLC	9R7GPTSO7KV3UQJZQ078	1	$4.03M

Performance

Monthly returns by class

Class	Month 1	Month 2	Month 3
C000105306	+1.74%	+7.91%	+6.03%
C000034428	+1.74%	+7.91%	+6.03%
C000034427	+1.74%	+7.90%	+6.02%

Monthly flows

Month	Sales	Reinvestment	Redemption
Month 1	$294.47M	$175.99	$481.67M
Month 2	$350.03M	$0.2400	$325.70M
Month 3	$1.67B	$0.0400	$1.65B

Realized changes

Month	Net Realized Gain	Net Unrealized Appreciation
Month 1	$137.67M	$340.75M
Month 2	$7.75M	$2.13B
Month 3	$609.11M	$1.18B