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

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionSavant Capital, LLC
Latest Disclosed Ownership242,136 shares
Latest Disclosed Value $ 144,688,610
Savant Capital, LLC reports 5.85% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 4, 2026 - Savant Capital, LLC filed a 13F-HR form disclosing ownership of 242,136 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $144,688,367 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 257,191 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of -5.85% during the quarter. The current value of the position is $164,168,208 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)
2026-05-04 2026-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 242,136 -15,055 -5.85 144,689 -10.29 0.6991
2026-02-10 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 257,191 31,238 13.82 161,292 16.57 0.9174
2026-03-04 2025-09-30 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 225,953 -4,533 -1.97 138,369 5.69 0.8397
2025-11-05 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 291,744 -8,888 178,658 0.9451
2026-03-04 2025-06-30 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 230,486 -11,202 -4.63 130,923 5.41 0.9408
2025-08-06 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 300,632 -12,231 170,768 1.0591
2026-03-04 2025-03-31 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 241,688 -83,938 -25.78 124,206 -29.21 1.0517
2025-05-08 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 312,863 -12,763 160,784 1.1661
2025-01-29 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 325,626 10,403 3.30 175,451 5.48 1.3792
2024-11-04 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 315,223 27,427 9.53 166,334 15.56 1.3806
2024-08-05 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 287,796 21,105 7.91 143,936 12.28 1.4407
2024-05-06 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 266,691 -17,226 -6.07 128,198 3.37 1.4710
2024-02-05 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 283,917 -6,739 -2.32 124,015 8.65 1.5986
2023-11-07 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 290,656 -5,655 -1.91 114,141 -5.42 1.7029
2023-08-04 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 296,311 242,157 447.16 120,682 492.59 1.8872
2023-05-03 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 54,154 1,764 3.37 20,365 10.97 0.3792
2023-02-13 2022-12-31 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 52,390 1,101 2.15 18,351 8.99 0.4483
2023-02-07 2022-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 52,390 1,101 18,351 0.4479
2022-10-31 2022-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 51,289 1,127 2.25 16,838 -3.23 0.5245
2022-07-22 2022-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 50,162 44,574 797.67 17,400 650.00 0.5277
2022-05-05 2022-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,588 289 5.45 2,320 0.26 0.0760
2022-02-08 2021-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,299 187 3.66 2,314 14.78 0.0749
2021-11-12 2021-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,112 1,119 28.02 2,016 28.33 0.0735
2021-08-04 2021-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,993 52 1.32 1,571 9.40 0.0634
2021-05-04 2021-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,941 -144 -3.53 1,436 2.28 0.0770
2021-02-03 2020-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,085 1,047 34.46 1,404 50.16 0.0817
2020-11-04 2020-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,038 -366 -10.75 935 -3.11 0.0639
2020-08-11 2020-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,404 -1,378 -28.82 965 -14.75 0.0731
2020-04-30 2020-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,782 1,545 47.73 1,132 18.16 0.1074
2020-01-31 2019-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,237 1,151 55.18 958 68.37 0.1175
2019-11-12 2019-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,086 59 2.91 569 4.21 0.0790
2019-08-06 2019-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,027 226 12.55 546 16.92 0.0769
2019-05-02 2019-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,801 47 2.68 467 15.88 0.0877
2019-02-05 2018-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,754 0 0.00 403 -13.89 0.0844
2018-10-22 2018-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,754 205 13.23 468 21.24 0.0840
2018-08-07 2018-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,549 0 0.00 386 2.93 0.0824
2018-04-27 2018-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,549 0 0.00 375 -1.32 0.0791
2018-01-30 2017-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,549 0 0.00 380 6.44 0.0799
2017-10-31 2017-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,549 175 12.74 357 17.05 0.0801
2017-08-03 2017-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,374 5 0.37 305 3.04 0.0721
2017-05-09 2017-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,369 0 0.00 296 5.34 0.0732
2017-01-11 2016-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,369 1,369 281 0.0755
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.