Vanguard 指數基金 - Vanguard S&P 500 ETF
US ˙ ARCA ˙ US9229083632

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionAdvisory Alpha, LLC
Latest Disclosed Ownership8,946 shares
Latest Disclosed Value $ 5,348,126
Advisory Alpha, LLC reports 7.58% increase in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 14, 2026 - Advisory Alpha, LLC filed a 13F-HR form disclosing ownership of 8,946 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $5,345,682 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 8,316 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of 7.58% during the quarter. The current value of the position is $6,065,388 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,946 630 7.58 5,348 2.49 0.1462
2026-02-06 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,316 -2,615 -23.92 5,218 -22.46 0.1421
2025-11-12 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 10,931 532 5.12 6,729 13.92 0.1875
2025-08-01 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 10,399 439 4.41 5,908 15.42 0.1840
2025-05-19 2025-03-31 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 9,960 614 6.57 5,119 1.63 0.1740
2025-04-08 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,761 -4,585 2,447 0.1517
2025-01-17 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 9,346 288 3.18 5,036 5.36 0.1793
2024-11-12 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 9,058 203 2.29 4,780 7.93 0.1698
2024-08-21 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,855 185 2.13 4,429 6.26 0.1746
2024-05-06 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,670 152 1.78 4,168 12.01 0.1711
2024-01-23 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,518 -172 -1.98 3,721 9.06 0.1705
2023-10-18 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,690 455 5.53 3,413 1.73 0.1757
2023-07-25 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 8,235 2,719 49.29 3,354 61.72 0.1722
2023-05-02 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,516 98 1.81 2,074 8.99 0.1317
2023-01-30 2022-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,418 1,613 42.39 1,904 52.36 0.1348
2022-10-12 2022-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,805 -814 -17.62 1,249 -22.03 0.0951
2022-07-15 2022-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,619 395 9.35 1,602 -8.67 0.1204
2022-05-02 2022-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,224 517 13.95 1,754 8.41 0.1133
2022-02-04 2021-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,707 54 1.48 1,618 12.28 0.0943
2021-11-09 2021-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,653 2,354 181.22 1,441 182.00 0.1033
2021-08-13 2021-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,299 199 18.09 511 27.43 0.0419
2021-05-10 2021-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,100 227 26.00 401 33.67 0.0695
2021-02-16 2020-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 873 170 24.18 300 36.36 0.0613
2020-11-16 2020-09-30 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 703 20 2.93 220 3.77 0.0473
2020-11-06 2020-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 703 20 626 24,857.7332
2020-08-14 2020-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 683 -2,917 -81.03 212 -77.03 0.0469
2020-04-29 2020-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,600 902 33.43 923 13.67 0.2588
2020-02-14 2019-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,698 -56 -2.03 813 10.33 0.1977
2019-11-13 2019-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,754 -1,833 -39.96 737 -41.21 0.2180
2019-08-16 2019-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,587 1,769 62.78 1,252 68.96 0.4179
2019-05-13 2019-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,818 72 2.62 742 8.49 0.2686
2019-02-13 2018-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,746 2,746 683 0.3223
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.