Vanguard Index Funds - Vanguard S&P 500 ETF
US ˙ ARCA ˙ US9229083632

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionDavidson Trust Co
Latest Disclosed Ownership1,133 shares
Latest Disclosed Value $ 677,205
Davidson Trust Co reports 18.39% increase in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On April 20, 2026 - Davidson Trust Co filed a 13F-HR form disclosing ownership of 1,133 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $677,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 957 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of 18.39% during the quarter. The current value of the position is $785,577 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)
2026-04-20 2026-03-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,133 176 18.39 677 13.02 0.2771
2026-01-27 2025-12-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 957 0 0.00 600 2.39 0.2360
2025-10-20 2025-09-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 957 -4 -0.42 586 7.34 0.2418
2025-07-28 2025-06-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 961 -12 -1.23 546 9.22 0.2518
2025-04-29 2025-03-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 973 62 6.81 500 1.84 0.2383
2025-01-31 2024-12-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 911 -36 -3.80 491 -1.80 0.2525
2024-11-13 2024-09-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 947 -56 -5.58 500 -0.40 0.2567
2024-07-31 2024-06-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,003 -110 -9.88 502 -6.36 0.3458
2024-05-13 2024-03-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,113 -34 -2.96 535 6.79 0.3119
2024-01-31 2023-12-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,147 148 14.81 501 27.81 0.3233
2023-11-09 2023-09-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 999 -52 -4.95 392 -8.41 0.2911
2023-08-10 2023-06-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,051 463 78.74 428 94.55 0.3097
2023-04-24 2023-03-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 588 -4 -0.68 221 6.28 0.1701
2023-02-15 2022-12-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 592 -1,728 -74.48 208 -72.83 0.1838
2022-11-07 2022-09-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 2,320 378 19.46 762 13.06 0.7320
2022-07-27 2022-06-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,942 52 2.75 674 -14.14 0.6008
2022-05-12 2022-03-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,890 149 8.56 785 3.29 0.5837
2022-01-28 2021-12-31 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 1,741 1,068 158.69 760 186.79 0.5220
2021-11-03 2021-09-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 673 147 27.95 265 28.02 0.2022
2021-08-10 2021-06-30 13F VANGUARD S&P 500 INDEX ETF Equities 922908363 526 526 207 0.1613
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.