VITNX
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
VANGUARD INSTITUTIONAL INDEX FUNDS
Index fund

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
3077
Top-10 weight
32.00%
Effective holdings ?
67
Crowding ?
1586.3

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
101 CME GROUP INC CL A 172,695 $51.01M 0.17%
102 CORNING INC 371,822 $50.56M 0.17%
103 COMCAST CORP CL A 1,725,302 $49.53M 0.16%
104 DUKE ENERGY CORP NEW 375,593 $49.18M 0.16%
105 STARBUCKS CORP 548,196 $49.11M 0.16%
106 ADOBE INC 198,064 $48.15M 0.16%
107 APPLOVIN CORP 118,166 $47.03M 0.16%
108 NORTHROP GRUMMAN CORP 68,315 $46.61M 0.15%
109 EQUINIX INC 47,353 $46.42M 0.15%
110 VERTIV HOLDINGS CO 184,179 $46.15M 0.15%
111 CROWDSTRIKE HOLDINGS INC 115,183 $44.97M 0.15%
112 BOSTON SCIENTIFIC CORP 715,707 $44.91M 0.15%
113 HOWMET AEROSPACE INC 193,691 $44.64M 0.15%
114 WASTE MANAGEMENT INC 194,246 $44.64M 0.15%
115 SANDISK CORPORATION 70,105 $44.54M 0.15%
116 T-MOBILE US INC 211,862 $44.50M 0.15%
117 TRANE TECHNOLOGI 106,702 $44.47M 0.15%
118 WESTERN DIGITAL CORP 163,097 $44.12M 0.15%
119 CVS HEALTH CORP 612,174 $43.97M 0.15%
120 INTERCONTINENTAL EXCHANGE INC 273,346 $42.99M 0.14%
121 WILLIAMS COS INC 588,567 $42.84M 0.14%
122 MARVELL TECHNOLOGY INC 419,831 $41.58M 0.14%
123 CONSTELLATION ENERGY CORP 148,136 $41.37M 0.14%
124 SEAGATE TECHNOLO 104,907 $41.10M 0.14%
125 BLACKSTONE INC 356,469 $40.99M 0.14%
126 FREEPORT MCMORAN INC 694,417 $40.82M 0.13%
127 PNC FINANCIAL SERVICES GRP INC 194,555 $40.48M 0.13%
128 MARSH & MCLENNAN 232,830 $40.38M 0.13%
129 GENERAL DYNAMICS CORPORATION 117,093 $40.19M 0.13%
130 QUANTA SVCS INC 72,115 $39.59M 0.13%
131 AUTOMATIC DATA PROCESSING INC 193,917 $39.40M 0.13%
132 BANK OF NEW YORK MELLON CORP 330,706 $39.23M 0.13%
133 US BANCORP DEL 751,534 $39.09M 0.13%
134 AMERICAN TOWER CORP 224,362 $38.72M 0.13%
135 REGENERON PHARMACEUTICALS INC 49,992 $38.63M 0.13%
136 JOHNSON CONTROLS 294,940 $38.62M 0.13%
137 O'REILLY AUTOMOTIVE INC 407,195 $37.59M 0.12%
138 EOG RESOURCES INC 257,989 $37.30M 0.12%
139 SLB LTD 720,415 $37.02M 0.12%
140 CADENCE DESIGN SYSTEMS INC 132,630 $36.85M 0.12%
141 3M CO 253,128 $36.76M 0.12%
142 CSX CORP 895,294 $36.75M 0.12%
143 SYNOPSYS INC 92,123 $36.52M 0.12%
144 SHERWIN WILLIAMS CO 113,562 $36.40M 0.12%
145 FEDEX CORP 102,061 $36.35M 0.12%
146 CUMMINS INC 66,495 $35.78M 0.12%
147 HCA HEALTHCARE INC 75,256 $35.61M 0.12%
148 MONDELEZ INTL INC 616,931 $35.56M 0.12%
149 VALERO ENERGY CORP 143,824 $35.54M 0.12%
150 EMERSON ELECTRIC CO 270,184 $35.40M 0.12%

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