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

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionLowery Thomas, Llc
Latest Disclosed Ownership27,491 shares
Latest Disclosed Value $ 16,427,183
Lowery Thomas, Llc reports 1.38% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 13, 2026 - Lowery Thomas, Llc filed a 13F-HR form disclosing ownership of 27,491 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $16,427,247 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 27,877 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of -1.38% during the quarter. The current value of the position is $19,061,160 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)
2026-05-13 2026-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 27,491 -386 -1.38 16,427 -6.03 9.3938
2026-01-26 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 27,877 -275 -0.98 17,483 1.41 9.8790
2025-11-10 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 28,152 573 2.08 17,240 10.05 9.9560
2025-07-18 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 27,579 -1,665 -5.69 15,666 4.25 10.0302
2025-05-05 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 29,244 353 1.22 15,027 -3.47 10.2813
2025-02-07 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 28,891 651 2.31 15,567 4.47 10.1504
2024-11-08 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 28,240 1,288 4.78 14,900 10.54 10.1114
2024-08-02 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 26,952 1,159 4.49 13,480 8.72 9.8348
2024-05-10 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 25,793 4,870 23.28 12,398 35.66 9.4910
2024-02-05 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 20,923 6,392 43.99 9,139 60.16 7.8479
2023-11-01 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 14,531 2,968 25.67 5,706 21.17 5.4559
2023-07-31 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 11,563 287 2.55 4,709 11.06 4.6301
2023-05-05 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 11,276 1,193 11.83 4,241 19.71 4.6752
2023-02-10 2022-12-31 13F VANGUARD S&P 500 ETF ETF 922908363 10,083 6,231 161.76 3,542 180.00 4.2529
2022-11-14 2022-09-30 13F VANGUARD S&P 500 ETF ETF 922908363 3,852 2,950 327.05 1,265 304.15 1.4795
2022-08-15 2022-06-30 13F VANGUARD S&P 500 ETF ETF 922908363 902 407 82.22 313 51.94 0.2993
2022-05-10 2022-03-31 13F VANGUARD S&P 500 ETF ETF 922908363 495 0 0.00 206 -4.63 0.1598
2022-05-10 2021-12-31 13F VANGUARD S&P 500 ETF ETF 922908363 495 495 216 0.1490
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.