Vanguard Institutional Index Fund Institutional Plus Shares VIIIX | NASDAQ
$625.43
$3.77 | 0.61%
TREND SIGNAL:
|2026-10-05
|2026-10-05
Company Overview:
Market Cap:
$364.66B
Trailing PE:
N/A
FWD PE:
—
Payout Ratio (TTM):
—
52-Week Range:
$507.80 - $625.93
10 Year VIIIX Performance Metrics:
Total Return (with DRIP):
236.8% (12.91% CAGR)
Total Return (no DRIP):
232.1% (12.75% CAGR)
Share Price:
219.7% (12.33% CAGR)
Yield on Cost (with DRIP):
3.46%
Total Invested:
$10,000
Total Value (with DRIP):
$33,677
Total Return $ (with DRIP):
$23,677
Dividend Increase:
30.0% (7.77% CAGR)
Dividend Yield (FWD):
1.03% ($6.42)
VIIIX 10-yr Total Return ($10K invested)
1M
3M
6M
YTD
1Y
3Y
5Y
10Y
VIIIX Share Price
1M
3M
6M
YTD
1Y
3Y
5Y
10Y
All
VIIIX Price CAGR:1Y: 14.20%2Y: 14.54%5Y: 10.26%10Y: 12.20%
VIIIX Dividend Payments & Yield
VIIIX Dividend CAGR:1Y: 13.21%2Y: 6.38%5Y: 7.08%10Y: 5.61%
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VIIIX Dividends Info:
Annual Dividend:
$6.42
Forward Yield:
1.03%
Ex-Dividend Date:
2026-09-23
Lifetime Dividends / Share:
$102.95
VIIIX Dividend History: Dates, Payments & Yield list
Below is a schedule of all VIIIX dividend payments, ex-dates, share price on the day of the payment as well as the annualized yield & forward yield
| Ex-Date | Payment Date | Amount | Yield | Forward Yield | Price on Ex-Date |
|---|---|---|---|---|---|
| 09/23/2026 | 09/25/2026 | $1.605 | 1.04% | 1.04% | $619.71 |
| 06/24/2026 | 06/26/2026 | $1.812 | 1.23% | 1.23% | $588.52 |
| 03/24/2026 | 03/26/2026 | $5.503 | 4.19% | 4.25% | $518.46 |
| 12/23/2025 | 12/25/2025 | $6.108 | 4.39% | 4.37% | $558.94 |
| 09/24/2025 | 09/26/2025 | $1.537 | 1.14% | 1.14% | $540.03 |
| 06/26/2025 | 06/30/2025 | $1.553 | 1.24% | 1.23% | $504.32 |
| 03/25/2025 | 03/27/2025 | $1.652 | 1.41% | 1.43% | $462.57 |
| 12/30/2024 | 01/01/2025 | $1.578 | 1.31% | 1.32% | $478.88 |
| 09/27/2024 | 09/30/2024 | $1.500 | 1.27% | 1.27% | $474.14 |
| 06/28/2024 | 07/01/2024 | $1.623 | 1.45% | 1.44% | $450.44 |
| 03/22/2024 | 03/25/2024 | $1.430 | 1.33% | 1.33% | $429.32 |
| 12/27/2023 | 12/29/2023 | $1.642 | 1.67% | 1.67% | $393.47 |
| 09/27/2023 | 09/29/2023 | $1.362 | 1.53% | 1.52% | $357.90 |
| 06/28/2023 | 06/30/2023 | $1.458 | 1.6% | 1.57% | $371.43 |
| 03/23/2023 | 03/27/2023 | $1.394 | 1.69% | 1.68% | $331.89 |
| 06/23/2009 | 11/30/-0001 | $0.461 | 2.25% | 2.25% | $81.93 |
| 03/26/2009 | 11/30/-0001 | $0.538 | 2.83% | 2.83% | $76.15 |
| 12/26/2008 | 11/30/-0001 | $0.672 | 3.37% | 3.37% | $79.70 |
| 09/25/2008 | 11/30/-0001 | $0.664 | 2.4% | 2.4% | $110.45 |
| 06/26/2008 | 11/30/-0001 | $0.596 | 2.03% | 2.03% | $117.26 |
| 03/27/2008 | 11/30/-0001 | $0.618 | 2.04% | 2.04% | $121.13 |
| 12/21/2007 | 11/30/-0001 | $0.759 | 2.24% | 2.24% | $135.58 |
| 09/21/2007 | 11/30/-0001 | $0.648 | 1.86% | 1.86% | $139.43 |
| 06/22/2007 | 11/30/-0001 | $0.609 | 1.77% | 1.77% | $137.28 |
| 09/28/2009 | 11/30/-0001 | $0.510 | 2.1% | 2.1% | $97.36 |
| 12/28/2009 | 11/30/-0001 | $0.721 | 2.8% | 2.8% | $103.11 |
| 03/29/2012 | 11/30/-0001 | $0.577 | 1.8% | 1.8% | $128.47 |
| 12/27/2011 | 11/30/-0001 | $0.684 | 2.36% | 2.36% | $115.73 |
| 09/29/2011 | 11/30/-0001 | $0.595 | 2.24% | 2.24% | $106.14 |
| 06/29/2011 | 11/30/-0001 | $0.563 | 1.88% | 1.88% | $119.62 |
| 03/30/2011 | 11/30/-0001 | $0.544 | 1.79% | 1.79% | $121.50 |
| 12/28/2010 | 11/30/-0001 | $0.594 | 2.06% | 2.06% | $115.07 |
| 09/27/2010 | 11/30/-0001 | $0.564 | 2.16% | 2.16% | $104.43 |
| 06/28/2010 | 11/30/-0001 | $0.522 | 2.12% | 2.12% | $98.29 |
| 03/29/2010 | 11/30/-0001 | $0.465 | 1.73% | 1.73% | $107.35 |
| 03/23/2007 | 11/30/-0001 | $0.579 | 1.77% | 1.77% | $131.21 |
| 12/26/2006 | 11/30/-0001 | $0.677 | 2.09% | 2.09% | $129.43 |
| 12/23/2003 | 11/30/-0001 | $0.486 | 1.94% | 1.94% | $100.28 |
| 09/26/2003 | 11/30/-0001 | $0.386 | 1.69% | 1.69% | $91.26 |
| 06/20/2003 | 11/30/-0001 | $0.335 | 0.37% | 0.37% | $91.11 |
| 03/28/2003 | 11/30/-0001 | $0.345 | 0.44% | 0.44% | $78.98 |
| 03/22/2002 | 11/30/-0001 | $0.320 | 1.22% | 1.22% | $104.96 |
| 09/21/2001 | 11/30/-0001 | $0.362 | 1.64% | 1.64% | $88.23 |
| 06/22/2001 | 11/30/-0001 | $0.310 | 1.11% | 1.11% | $112.03 |
| 12/22/1999 | 11/30/-0001 | $0.407 | 1.24% | 1.24% | $130.98 |
| 03/19/2004 | 11/30/-0001 | $0.387 | 1.52% | 1.52% | $101.96 |
| 06/18/2004 | 11/30/-0001 | $0.376 | 1.44% | 1.44% | $104.30 |
| 09/24/2004 | 11/30/-0001 | $0.446 | 1.75% | 1.75% | $101.68 |
| 09/22/2006 | 11/30/-0001 | $0.547 | 1.82% | 1.82% | $120.14 |
| 06/23/2006 | 11/30/-0001 | $0.529 | 1.86% | 1.86% | $113.70 |
| 03/17/2006 | 11/30/-0001 | $0.516 | 1.73% | 1.73% | $119.41 |
| 12/28/2005 | 11/30/-0001 | $0.608 | 2.12% | 2.12% | $114.91 |
| 09/23/2005 | 11/30/-0001 | $0.567 | 2.04% | 2.04% | $111.01 |
| 06/24/2005 | 11/30/-0001 | $0.446 | 1.64% | 1.64% | $108.91 |
| 03/23/2005 | 11/30/-0001 | $0.457 | 1.71% | 1.71% | $107.09 |
| 12/21/2004 | 11/30/-0001 | $0.837 | 3.04% | 3.04% | $110.05 |
| 06/26/1998 | 11/30/-0001 | $0.315 | 1.21% | 1.21% | $104.55 |
| 06/28/2012 | 11/30/-0001 | $0.638 | 2.1% | 2.1% | $121.70 |
| 12/28/2022 | 11/30/-0001 | $1.594 | 2.01% | 2.01% | $316.85 |
| 12/23/2019 | 11/30/-0001 | $1.545 | 2.13% | 2.13% | $289.54 |
| 09/23/2019 | 11/30/-0001 | $1.472 | 2.18% | 2.18% | $270.65 |
| 06/14/2019 | 11/30/-0001 | $1.065 | 1.63% | 1.63% | $261.26 |
| 03/27/2019 | 11/30/-0001 | $1.510 | 2.38% | 2.38% | $253.71 |
| 12/18/2018 | 11/30/-0001 | $1.341 | 2.32% | 2.32% | $231.00 |
| 09/21/2018 | 11/30/-0001 | $1.379 | 2.07% | 2.07% | $266.84 |
| 06/15/2018 | 11/30/-0001 | $1.147 | 1.81% | 1.81% | $253.26 |
| 03/15/2018 | 11/30/-0001 | $1.009 | 1.61% | 1.61% | $250.24 |
| 03/25/2020 | 11/30/-0001 | $1.309 | 2.37% | 2.37% | $220.74 |
| 06/26/2020 | 11/30/-0001 | $1.362 | 2.03% | 2.03% | $268.32 |
| 09/28/2020 | 11/30/-0001 | $1.267 | 1.7% | 1.7% | $298.86 |
| 09/22/2022 | 11/30/-0001 | $1.418 | 1.78% | 1.78% | $318.07 |
| 06/22/2022 | 11/30/-0001 | $1.338 | 1.68% | 1.68% | $318.33 |
| 03/22/2022 | 11/30/-0001 | $1.287 | 1.35% | 1.35% | $382.05 |
| 12/29/2021 | 11/30/-0001 | $1.464 | 1.44% | 1.44% | $408.03 |
| 09/23/2021 | 11/30/-0001 | $1.284 | 1.32% | 1.32% | $388.57 |
| 06/23/2021 | 11/30/-0001 | $1.244 | 1.34% | 1.34% | $370.45 |
| 03/24/2021 | 11/30/-0001 | $1.265 | 1.49% | 1.49% | $339.62 |
| 12/29/2020 | 11/30/-0001 | $1.380 | 1.68% | 1.68% | $328.86 |
| 12/22/2017 | 11/30/-0001 | $1.237 | 2.03% | 2.03% | $244.27 |
| 09/21/2017 | 11/30/-0001 | $1.214 | 2.13% | 2.13% | $227.69 |
| 09/19/2014 | 11/30/-0001 | $0.900 | 1.95% | 1.95% | $184.22 |
| 06/20/2014 | 11/30/-0001 | $0.810 | 1.8% | 1.8% | $179.84 |
| 03/28/2014 | 11/30/-0001 | $0.818 | 1.92% | 1.92% | $170.15 |
| 12/26/2013 | 11/30/-0001 | $0.900 | 2.13% | 2.13% | $168.65 |
| 09/26/2013 | 11/30/-0001 | $0.792 | 2.04% | 2.04% | $155.56 |
| 06/27/2013 | 11/30/-0001 | $0.788 | 2.13% | 2.13% | $147.71 |
| 03/27/2013 | 11/30/-0001 | $0.678 | 1.9% | 1.9% | $143.11 |
| 12/26/2012 | 11/30/-0001 | $0.922 | 2.84% | 2.84% | $129.91 |
| 12/22/2014 | 11/30/-0001 | $1.057 | 2.22% | 2.22% | $190.41 |
| 03/26/2015 | 11/30/-0001 | $1.613 | 3.44% | 3.44% | $187.71 |
| 06/19/2015 | 11/30/-0001 | $0.892 | 1.85% | 1.85% | $192.68 |
| 06/22/2017 | 11/30/-0001 | $0.984 | 1.78% | 1.77% | $221.75 |
| 03/28/2017 | 11/30/-0001 | $1.044 | 1.94% | 1.94% | $214.72 |
| 12/23/2016 | 11/30/-0001 | $1.272 | 2.47% | 2.47% | $206.05 |
| 09/16/2016 | 11/30/-0001 | $1.049 | 2.15% | 2.15% | $195.37 |
| 06/16/2016 | 11/30/-0001 | $0.937 | 1.97% | 1.97% | $189.80 |
| 03/16/2016 | 11/30/-0001 | $1.003 | 2.17% | 2.17% | $185.06 |
| 12/18/2015 | 11/30/-0001 | $1.127 | 2.46% | 2.46% | $183.01 |
| 09/18/2015 | 11/30/-0001 | $0.975 | 2.18% | 2.18% | $178.80 |
| 09/27/2012 | 11/30/-0001 | $0.718 | 2.17% | 2.17% | $132.54 |
Projected Future Returns & Dividends for VIIIX
Based on past 10-year performance, here are VIIIX growth metrics:
Share price CAGR of +12.2%
Dividend CAGR of +5.82%
Using VIIIX CAGR metrics, we can estimate that your initial $10000 investment, over the next 10 years, should grow as follows:
| VIIIX (DRIP) | VIIIX - No DRIP | |
|---|---|---|
| Current Price | $625.43 | $625.43 |
| Start Shares | 15.99 | 15.99 |
| Start Value | $10,000 | $10,000 |
| After 10 years: | ||
| Final Share Count | 17.32 | 15.99 |
| Dividends Payment | $2.83 | $2.83 |
| Annual Dividends | $196 | $181 |
| Yield on cost | 1.96% | 1.81% |
| Share Price | $1,977.27 | $1,977.27 |
| Total Dividends | $1,406 | $1,342 |
| Final Value | $34,245 | $32,956 |
Estimated Future Value + Dividends - VIIIX
NOTE: Above numbers are our estimate based on VIIIX's Dividend and Price CAGR over past 10 years.
These numbers should only be considered as "potential future returns"! DRIP assumes reinvesting dividends; No-DRIP assumes collecting dividends as cash.
We cannot guarantee that your actual returns will meet these estimates.
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Company Info
Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX) had its IPO on 1997-07-07, and is traded on NASDAQ stock exchange.
This fund aims to mirror the investment performance of the S&P 500 Index, which serves as a benchmark for large-capitalization U.S. stocks. It achieves this objective through a non-active, complete portfolio duplication strategy. The fund provides an accessible avenue for investors to obtain exposure to a substantial portion of the nation's premier companies. For 75% of its total assets, the fund is generally precluded from acquiring more than 10% of the voting stock of any single entity or allocating over 5% of its assets to the securities of one issuer. Nevertheless, these concentration limits can be overridden if necessary to closely match the structure of its benchmark index. It's important to note that these specific restrictions do not apply to debt obligations issued by the U.S. government or its various agencies and instrumentalities.
VIIIX website: https://investor.vanguard.com/investment-products/mutual-funds/profile/viiix
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Loading signals…
DCF model unavailable for VIIIX — no fundamentals on file (ETFs and funds are not modelable).
