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

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionWealth Alliance
Latest Disclosed Ownership2,635 shares
Latest Disclosed Value $ 1,574,432
Wealth Alliance reports 38.52% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 14, 2026 - Wealth Alliance filed a 13F-HR form disclosing ownership of 2,635 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $1,574,544 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,286 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of -38.52% during the quarter. The current value of the position is $1,834,118 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.

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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 2,635 -1,651 -38.52 1,574 -41.44 0.1555
2026-02-13 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,286 2,646 161.34 2,688 167.73 0.2631
2025-11-07 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,640 42 2.63 1,004 10.69 0.1033
2025-08-08 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,598 119 8.05 908 19.34 0.1014
2025-05-05 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,479 35 2.42 760 -2.31 0.0920
2025-02-03 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,444 -5 -0.35 778 1.83 0.0931
2024-11-04 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,449 9 0.62 764 6.11 0.0913
2024-08-09 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,440 20 1.41 720 5.57 0.0930
2024-05-10 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,420 260 22.41 683 34.78 0.0895
2024-01-30 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,160 19 1.67 507 13.20 0.0711
2023-11-09 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,141 -120 -9.52 448 -12.87 0.0706
2023-08-02 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,261 119 10.42 513 19.58 0.0768
2023-05-11 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,142 44 4.01 429 11.14 0.0695
2023-02-13 2022-12-31 13F VANGUARD INDEX FUNDS S&P 500 ETF USD ETF 922908363 1,098 1 0.09 386 7.22 0.0686
2022-11-14 2022-09-30 13F VANGUARD INDEX FUNDS S&P 500 ETF USD ETF 922908363 1,097 34 3.20 360 -2.44 0.0710
2022-10-11 2022-06-30 13F/A-1 VANGUARD INDEX FUNDS S&P 500 ETF USD ETF 922908363 1,063 1,063 369 0.0708
2022-08-15 2022-06-30 13F VANGUARD INDEX FUNDS S&P 500 ETF USD ETF 922908363 1,063 1,063 369 0.0449
2020-08-14 2020-06-30 13F VANGUARD S&P 500 ETF ETF 922908363 0 -889 -100.00 0 -100.00
2020-05-15 2020-03-31 13F VANGUARD S&P 500 ETF ETF 922908363 889 889 211 0.1138
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.