VANGUARD INSTITUTIONAL INDEX FUNDS (VBIL)

Management Company · XNAS · Series S000090172 · View on SEC EDGAR ↗

$75.63
As of Aug. 20, 2026
▲ +0.00 (+0.00%)
1-day change
$75.31 $75.65
52-week range
Feb. 7, 2025
Inception
Net assets
$9.4B
Holdings
27
As of
June 30, 2026
Expense ratio
0.06% (Ultra-low)
On this page

VBIL Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

Performance as of Aug. 19, 2026

Period Price return Total return
1M ▲ +0.19%
3M ▲ +0.19%
6M ▲ +0.11%
YTD ▲ +0.27%
1Y ▲ +0.17%
3Y
5Y
Max since Feb. 12, 2025 ▲ +0.82%
Volatility 1Y
1.08%
Volatility 3Y
Max drawdown 3Y
Beta 3Y
Sharpe 1Y*
0.28

Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.

Fund flows (SEC-reported)

Last month (Mar 2026)
+$1.1B
Quarter ending Mar 2026
+$2.0B
Trailing 12 months
+$6.1B

Apr 2025 – Mar 2026

Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.

Full composition 27 holdings

IssuerTicker Weight % Market value Shares CUSIP Units/share TypeCurrency
United States Treasury Bill 912797RF6 0.06758 BOND
United States Treasury Bill 912797RG4 0.06099 BOND
United States Treasury Bill 912797RS8 0.04723 BOND
United States Treasury Bill 912797TF4 0.05585 BOND
United States Treasury Bill 912797TN7 0.05393 BOND
United States Treasury Bill 912797TP2 0.05171 BOND
United States Treasury Bill 912797TQ0 0.05119 BOND
United States Treasury Bill 912797TW7 0.03666 BOND
United States Treasury Bill 912797TX5 0.03548 BOND
United States Treasury Bill 912797TY3 0.03642 BOND
United States Treasury Bill 912797UF2 0.03641 BOND
United States Treasury Bill 912797UG0 0.03673 BOND
United States Treasury Bill 912797UH8 0.03663 BOND
United States Treasury Bill 912797UN5 0.05009 BOND
United States Treasury Bill 912797UP0 0.05158 BOND
United States Treasury Bill 912797UQ8 0.05137 BOND
United States Treasury Bill 912797UR6 0.04715 BOND
United States Treasury Bill 912797US4 0.02998 BOND
United States Treasury Bill 912797UT2 0.03157 BOND
United States Treasury Bill 912797UU9 0.02983 BOND
United States Treasury Bill 912797UV7 0.03092 BOND
United States Treasury Bill 912797UW5 0.01272 BOND
United States Treasury Bill 912797VB0 0.01448 BOND
United States Treasury Bill 912797VC8 0.01469 BOND
United States Treasury Bill 912797VD6 0.01402 BOND
United States Treasury Bill 912797VE4 0.01431 BOND
Vanguard Market Liquidity Fund CMT001142 0.0004733 CASH

Market value is estimated from each holding's weight and the fund's net assets. Weight and shares are as reported by the fund.

Sector breakdown

By number of holdings (weight data is not available for this fund's data source).

Other/Unmapped
100.0%

Daily changes (30d)

DateType Ticker Change
June 30, 2026 Exited
912797QD2
Position exited — was 0.06368 units/share
June 30, 2026 Exited
912797QN0
Position exited — was 0.04477 units/share
June 30, 2026 Exited
912797QX8
Position exited — was 0.04468 units/share
June 30, 2026 New — United States Treasury Bill
912797RF6
New position — 0.06758 units/share
June 30, 2026 New — United States Treasury Bill
912797RG4
New position — 0.06099 units/share
June 30, 2026 New — United States Treasury Bill
912797RS8
New position — 0.04723 units/share
June 30, 2026 Exited
912797SD0
Position exited — was 0.05216 units/share
June 30, 2026 Exited
912797SL2
Position exited — was 0.05142 units/share
June 30, 2026 Exited
912797SM0
Position exited — was 0.05314 units/share
June 30, 2026 Exited
912797SN8
Position exited — was 0.05297 units/share
June 30, 2026 Exited
912797SP3
Position exited — was 0.05142 units/share
June 30, 2026 Exited
912797SV0
Position exited — was 0.03472 units/share
June 30, 2026 Exited
912797SW8
Position exited — was 0.03519 units/share
June 30, 2026 Exited
912797SX6
Position exited — was 0.0341 units/share
June 30, 2026 Exited
912797TD9
Position exited — was 0.03452 units/share
June 30, 2026 Exited
912797TE7
Position exited — was 0.0352 units/share
June 30, 2026 New — United States Treasury Bill
912797TF4
New position — 0.05585 units/share
June 30, 2026 Exited
912797TG2
Position exited — was 0.05695 units/share
June 30, 2026 Exited
912797TH0
Position exited — was 0.05534 units/share
June 30, 2026 Exited
912797TJ6
Position exited — was 0.05464 units/share
June 30, 2026 Exited
912797TK3
Position exited — was 0.05478 units/share
June 30, 2026 Exited
912797TL1
Position exited — was 0.03361 units/share
June 30, 2026 New — United States Treasury Bill
912797TN7
New position — 0.05393 units/share
June 30, 2026 New — United States Treasury Bill
912797TP2
New position — 0.05171 units/share
June 30, 2026 New — United States Treasury Bill
912797TQ0
New position — 0.05119 units/share
June 30, 2026 Exited
912797TR8
Position exited — was 0.03297 units/share
June 30, 2026 Exited
912797TS6
Position exited — was 0.03059 units/share
June 30, 2026 Exited
912797TT4
Position exited — was 0.0298 units/share
June 30, 2026 Exited
912797TU1
Position exited — was 0.0133 units/share
June 30, 2026 New — United States Treasury Bill
912797TW7
New position — 0.03666 units/share
June 30, 2026 New — United States Treasury Bill
912797TX5
New position — 0.03548 units/share
June 30, 2026 New — United States Treasury Bill
912797TY3
New position — 0.03642 units/share
June 30, 2026 Exited
912797TZ0
Position exited — was 0.01253 units/share
June 30, 2026 Exited
912797UA3
Position exited — was 0.01264 units/share
June 30, 2026 Exited
912797UB1
Position exited — was 0.0129 units/share
June 30, 2026 Exited
912797UC9
Position exited — was 0.012 units/share
June 30, 2026 New — United States Treasury Bill
912797UF2
New position — 0.03641 units/share
June 30, 2026 New — United States Treasury Bill
912797UG0
New position — 0.03673 units/share
June 30, 2026 New — United States Treasury Bill
912797UH8
New position — 0.03663 units/share
June 30, 2026 New — United States Treasury Bill
912797UN5
New position — 0.05009 units/share
June 30, 2026 New — United States Treasury Bill
912797UP0
New position — 0.05158 units/share
June 30, 2026 New — United States Treasury Bill
912797UQ8
New position — 0.05137 units/share
June 30, 2026 New — United States Treasury Bill
912797UR6
New position — 0.04715 units/share
June 30, 2026 New — United States Treasury Bill
912797US4
New position — 0.02998 units/share
June 30, 2026 New — United States Treasury Bill
912797UT2
New position — 0.03157 units/share
June 30, 2026 New — United States Treasury Bill
912797UU9
New position — 0.02983 units/share
June 30, 2026 New — United States Treasury Bill
912797UV7
New position — 0.03092 units/share
June 30, 2026 New — United States Treasury Bill
912797UW5
New position — 0.01272 units/share
June 30, 2026 New — United States Treasury Bill
912797VB0
New position — 0.01448 units/share
June 30, 2026 New — United States Treasury Bill
912797VC8
New position — 0.01469 units/share
June 30, 2026 New — United States Treasury Bill
912797VD6
New position — 0.01402 units/share
June 30, 2026 New — United States Treasury Bill
912797VE4
New position — 0.01431 units/share
June 30, 2026 Increased — Vanguard Market Liquidity Fund
CMT001142
Units/share: 0.00001463 → 0.0004733 (3135.6%)

Institutional owners (13F) 407 filers

Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value % of tracked 13F Shares Type As of
WIT, LLC $414,970,090 10.89% 5,483,220 Shares June 30, 2026
Elm Partners Management LLC $289,236,551 7.59% 3,821,836 Shares June 30, 2026
Oxbow Advisors, LLC $187,191,378 4.91% 2,473,459 Shares June 30, 2026
MORGAN STANLEY $173,735,168 4.56% 2,295,654 Shares June 30, 2026
Evanson Asset Management, LLC $142,197,834 3.73% 1,879,681 Shares March 31, 2026
Nicholas Hoffman & Company, LLC. $107,267,328 2.82% 1,417,380 Shares June 30, 2026
SCS Capital Management LLC $104,117,907 2.73% 1,375,765 Shares June 30, 2026
BANK OF AMERICA CORP /DE/ $78,079,865 2.05% 1,031,711 Shares June 30, 2026
Randolph Co Inc $75,303,568 1.98% 995,026 Shares June 30, 2026
ARMSTRONG ADVISORY GROUP, INC $73,184,388 1.92% 967,024 Shares June 30, 2026
FSA Investment Group, LLC $67,209,844 1.76% 888,079 Shares June 30, 2026
UBS Group AG $62,821,287 1.65% 830,091 Shares June 30, 2026
ROYAL BANK OF CANADA $53,666,000 1.41% 709,119 Shares June 30, 2026
AWM CAPITAL, LLC $52,855,996 1.39% 698,414 Shares June 30, 2026
Bridgewealth Advisory Group, LLC $51,942,590 1.36% 686,345 Shares June 30, 2026
BetterWealth, LLC $51,675,288 1.36% 682,813 Shares June 30, 2026
GREENHAVEN ASSOCIATES INC $50,100,160 1.32% 662,000 Shares June 30, 2026
Family Manage LLC $48,361,639 1.27% 639,028 Shares June 30, 2026
PNC Financial Services Group, Inc. $47,605,369 1.25% 629,035 Shares June 30, 2026
Bragg Financial Advisors, Inc $45,875,854 1.20% 606,182 Shares June 30, 2026
BANK OF MONTREAL /CAN/ $45,408,000 1.19% 600,000 Shares June 30, 2026
LPL Financial LLC $43,178,714 1.13% 570,543 Shares June 30, 2026
Altiora Financial Group, LLC $36,157,392 0.95% 477,767 Shares June 30, 2026
Mirae Asset Global Investments Co., Ltd. $36,099,360 0.95% 477,000 Shares June 30, 2026
Cypress Capital, LLC $34,402,044 0.90% 454,572 Shares June 30, 2026
Pathway Financial Advisors LLC $31,125,275 0.82% 412,146 Shares June 30, 2026
Apella Capital, LLC $31,111,930 0.82% 411,969 Shares June 30, 2026
Fortitude Family Office, LLC $29,763,548 0.78% 393,282 Shares June 30, 2026
ANDERSON HOAGLAND & CO $28,449,701 0.75% 375,921 Shares June 30, 2026
AE Wealth Management LLC $27,205,212 0.71% 359,477 Shares June 30, 2026
Twin Lakes Capital Management, LLC $26,150,572 0.69% 345,541 Shares June 30, 2026
Blume Capital Management, Inc. $25,568,716 0.67% 337,853 Shares June 30, 2026
Kohmann Bosshard Financial Services, LLC $25,224,752 0.66% 333,308 Shares June 30, 2026
Cardinal Point Capital Management ULC $24,273,805 0.64% 320,743 Shares June 30, 2026
ENVESTNET ASSET MANAGEMENT INC $23,974,449 0.63% 316,787 Shares June 30, 2026
Red Wave Investments LLC $23,683,375 0.62% 312,941 Shares June 30, 2026
CreativeOne Wealth, LLC $23,080,604 0.61% 304,976 Shares June 30, 2026
JIM SAULNIER & ASSOCIATES, LLC $22,391,762 0.59% 295,874 Shares June 30, 2026
Fort Point Capital Partners LLC $22,283,005 0.59% 294,437 Shares June 30, 2026
Whitaker-Myers Wealth Managers, LTD. $22,024,566 0.58% 291,022 Shares June 30, 2026
Goodman Financial Corp $21,064,770 0.55% 278,340 Shares June 30, 2026
First Pacific Advisors, LP $19,697,990 0.52% 260,280 Shares June 30, 2026
Garde Capital, Inc. $19,089,633 0.50% 252,241 Shares June 30, 2026
TRUIST FINANCIAL CORP $18,968,078 0.50% 250,635 Shares June 30, 2026
Corient Private Wealth LP $18,007,985 0.47% 237,950 Shares June 30, 2026
Gross & Hartman Investments LLC $17,612,126 0.46% 232,718 Shares June 30, 2026
SYKON CAPITAL LLC $17,304,603 0.45% 228,655 Shares June 30, 2026
Delta Investment Management, LLC $16,650,735 0.44% 220,015 Shares June 30, 2026
Advisors Capital Management, LLC $16,556,816 0.43% 218,774 Shares June 30, 2026
Rialto Wealth Management, LLC $16,405,658 0.43% 216,777 Shares June 30, 2026
HSBC HOLDINGS PLC $16,293,904 0.43% 215,300 Shares June 30, 2026
Miller Investment Management, LP $16,091,838 0.42% 212,630 Shares June 30, 2026
Tortoise Investment Management, LLC $15,581,150 0.41% 205,882 Shares June 30, 2026
Quantinno Capital Management LP $15,411,248 0.40% 203,637 Shares June 30, 2026
Rossmore Private Capital $15,328,530 0.40% 202,544 Shares June 30, 2026
JBR Co Financial Management Inc $14,897,799 0.39% 196,853 Shares June 30, 2026
Clear Creek Financial Management, LLC $14,597,158 0.38% 192,880 Shares June 30, 2026
eCIO, Inc. $12,945,772 0.34% 171,059 Shares June 30, 2026
HUB Investment Partners, LLC $12,925,387 0.34% 170,790 Shares June 30, 2026
Roehl & Yi Investment Advisors, LLC $12,677,356 0.33% 167,513 Shares June 30, 2026
CHATHAM CAPITAL GROUP, INC. $12,427,413 0.33% 164,210 Shares June 30, 2026
UNITED CAPITAL FINANCIAL ADVISORS, LLC $12,321,452 0.32% 162,810 Shares June 30, 2026
Roundview Capital LLC $11,916,119 0.31% 157,454 Shares June 30, 2026
Englebert Financial Advisers, LLC $11,312,268 0.30% 149,475 Shares June 30, 2026
Balentine LLC $10,515,055 0.28% 138,941 Shares June 30, 2026
Greenline Partners, LLC $10,505,595 0.28% 138,816 Shares June 30, 2026
ABSOLUTE CAPITAL MANAGEMENT, LLC $10,421,136 0.27% 137,700 Shares June 30, 2026
GenTrust, LLC $10,342,083 0.27% 136,655 Shares June 30, 2026
BENJAMIN EDWARDS INC $10,166,695 0.27% 134,338 Shares June 30, 2026
SAGE RHINO CAPITAL LLC $10,165,268 0.27% 134,319 Shares June 30, 2026
Cetera Investment Advisers $9,931,320 0.26% 131,228 Shares June 30, 2026
Tradition Wealth Management, LLC $9,358,719 0.25% 123,662 Shares June 30, 2026
EverSource Wealth Advisors, LLC $9,349,303 0.25% 123,537 Shares June 30, 2026
Savant Capital, LLC $9,204,814 0.24% 121,657 Shares June 30, 2026
Lakewood Asset Management LLC $9,047,563 0.24% 119,550 Shares June 30, 2026
HARBOUR INVESTMENT MANAGEMENT LLC $8,691,924 0.23% 114,851 Shares June 30, 2026
LRI Investments, LLC $8,627,456 0.23% 113,999 Shares June 30, 2026
Cassilly Financial Group LLC $8,613,969 0.23% 113,821 Shares June 30, 2026
AQR CAPITAL MANAGEMENT LLC $8,547,526 0.22% 112,943 Shares June 30, 2026
FLPUTNAM INVESTMENT MANAGEMENT CO $8,425,833 0.22% 111,335 Shares June 30, 2026
Stonebridge Financial Group, LLC $8,330,854 0.22% 110,080 Shares June 30, 2026
HighTower Advisors, LLC $7,918,489 0.21% 104,631 Shares June 30, 2026
Safe Harbor Family Capital, LLC $7,724,808 0.20% 102,072 Shares June 30, 2026
Cambria Investment Management, L.P. $7,701,081 0.20% 102,045 Shares June 30, 2026
ABOUND FINANCIAL, LLC $7,670,311 0.20% 101,352 Shares June 30, 2026
SJS Investment Consulting Inc. $7,625,378 0.20% 100,758 Shares June 30, 2026
Ethos Financial Group, LLC $7,004,865 0.18% 92,559 Shares June 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP $6,758,602 0.18% 89,305 Shares June 30, 2026
Creative Planning $6,647,222 0.17% 87,833 Shares June 30, 2026
Kingsview Wealth Management, LLC $6,566,973 0.17% 86,773 Shares June 30, 2026
Foundry Financial LLC $6,310,021 0.17% 83,378 Shares June 30, 2026
Greenspring Advisors, LLC $6,277,393 0.16% 82,947 Shares June 30, 2026
SMITH, MOORE & CO. $6,269,050 0.16% 82,836 Shares June 30, 2026
PFW Advisors LLC $6,182,448 0.16% 81,692 Shares June 30, 2026
Arbor Investment Advisors, LLC $6,088,002 0.16% 80,444 Shares June 30, 2026
Ledgewood Wealth Advisors, LLC $5,964,020 0.16% 78,806 Shares June 30, 2026
MRWM Advisors, LLC $5,785,433 0.15% 76,446 Shares June 30, 2026
OSAIC HOLDINGS, INC. $5,755,860 0.15% 76,052 Shares June 30, 2026
RFP Financial Group LLC $5,530,786 0.15% 73,081 Shares June 30, 2026
Brookstone Capital Management $5,519,640 0.14% 72,934 Shares June 30, 2026

Peer funds

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