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

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionJohnson Financial Group, Inc.
Latest Disclosed Ownership3,884 shares
Latest Disclosed Value $ 2,320,885
Johnson Financial Group, Inc. reports 8.55% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 7, 2026 - Johnson Financial Group, Inc. filed a 13F-HR form disclosing ownership of 3,884 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $2,320,884 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,247 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of -8.55% during the quarter. The current value of the position is $2,703,497 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)
2026-05-07 2026-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,884 -363 -8.55 2,321 -12.88 0.0602
2026-02-12 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,247 -120 -2.75 2,663 -0.67 0.0997
2025-11-13 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 4,367 943 27.54 2,682 37.49 0.1006
2025-08-13 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,424 685 25.01 1,951 38.59 0.0878
2025-05-15 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,739 -868 -24.06 1,408 -29.47 0.0689
2025-02-14 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,607 118 3.38 1,996 8.07 0.0944
2024-11-13 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,489 199 6.05 1,847 11.81 0.0844
2024-08-14 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,290 5 0.15 1,651 4.56 0.0800
2024-05-14 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,285 351 11.96 1,579 23.26 0.0850
2024-02-09 2023-12-31 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,934 -61 -2.04 1,282 8.56 0.0701
2024-02-09 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,934 -61 1,282 0.0423
2023-11-14 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,995 -3 -0.10 1,181 -3.67 0.0820
2023-08-14 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,998 -220 -6.84 1,226 1.24 0.0847
2023-05-12 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,218 1,685 109.92 1,210 124.91 0.0862
2023-02-13 2022-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,533 54 3.65 539 8.47 0.0427
2022-11-14 2022-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,479 -157 -9.60 496 -12.98 0.0457
2022-08-15 2022-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,636 158 10.69 570 -7.01 0.0408
2022-05-16 2022-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,478 72 5.12 613 -0.16 0.0433
2022-02-14 2021-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,406 -10 -0.71 614 9.84 0.0390
2021-11-12 2021-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,416 -27 -1.87 559 -1.58 0.0380
2021-08-13 2021-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,443 -26 -1.77 568 6.17 0.0371
2021-05-14 2021-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,469 319 27.74 535 35.44 0.0360
2021-02-12 2020-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,150 0 0.00 395 11.58 0.0338
2020-11-12 2020-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,150 -33 -2.79 354 5.67 0.0362
2020-08-11 2020-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,183 33 2.87 335 23.16 0.0360
2020-05-14 2020-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,150 -467 -28.88 272 -43.10 0.0325
2020-02-14 2019-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,617 0 0.00 478 8.39 0.0432
2019-11-12 2019-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,617 1,467 978.00 441 1,002.50 0.0405
2019-08-09 2019-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 40 2.56 0.0036
2019-05-13 2019-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 39 14.71 0.0035
2019-02-11 2018-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 34 -15.00 0.0035
2018-11-09 2018-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 40 8.11 0.0041
2018-08-07 2018-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 37 2.78 0.0041
2018-05-07 2018-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 36 -2.70 0.0043
2018-02-12 2017-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 0 0.00 37 5.71 0.0045
2017-11-09 2017-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 150 150 35 0.0046
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.