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

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionNorthstar Group, Inc.
Latest Disclosed Ownership34,199 shares
Latest Disclosed Value $ 20,435,706
Northstar Group, Inc. reports 1.45% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On April 28, 2026 - Northstar Group, Inc. filed a 13F-HR form disclosing ownership of 34,199 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $20,435,612 USD as of March 31, 2026. The current value of the position is $23,712,219 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)
2026-04-28 2026-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 34,199 -502 -1.45 20,436 -6.09 2.8888
2026-02-13 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 34,701 377 1.10 21,762 3.53 2.9639
2025-10-22 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 34,324 42 0.12 21,019 7.94 3.0615
2025-07-18 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 34,282 -123 -0.36 19,473 10.14 3.0073
2025-04-17 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 34,405 1,380 4.18 17,681 -0.64 2.8666
2025-01-28 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 33,025 1,089 3.41 17,794 5.60 2.9801
2024-10-09 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 31,936 862 2.77 16,851 8.43 2.9353
2024-07-18 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 31,074 4,421 16.59 15,541 21.30 2.9378
2024-04-18 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 26,653 349 1.33 12,812 11.52 2.5165
2024-01-10 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 26,304 303 1.17 11,490 12.53 2.4959
2023-10-19 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 26,001 1,289 5.22 10,211 1.45 2.4206
2023-08-03 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 24,712 1,281 5.47 10,065 14.22 2.3599
2023-04-27 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 23,431 -231 -0.98 8,812 5.99 2.2598
2023-01-26 2022-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 23,662 970 4.27 8,313 11.60 2.3571
2022-10-26 2022-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 22,692 2,032 9.84 7,449 3.93 2.2322
2022-07-27 2022-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 20,660 2,935 16.56 7,167 -2.61 2.0724
2022-05-05 2022-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 17,725 1,197 7.24 7,359 1.98 1.7683
2022-01-31 2021-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 16,528 945 6.06 7,216 17.43 1.7215
2021-11-02 2021-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 15,583 95 0.61 6,145 0.82 1.5973
2021-07-28 2021-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 15,488 -105 -0.67 6,095 7.31 1.5956
2021-05-10 2021-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 15,593 703 4.72 5,680 11.00 1.6023
2021-02-09 2020-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 14,890 701 4.94 5,117 17.23 1.5703
2020-11-12 2020-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 14,189 2,972 26.50 4,365 37.26 1.5042
2020-08-11 2020-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 11,217 1,218 12.18 3,180 34.29 1.2822
2020-05-04 2020-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 9,999 2,820 39.28 2,368 11.54 1.0812
2020-01-21 2019-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 7,179 150 2.13 2,123 10.75 0.8109
2019-11-01 2019-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 7,029 485 7.41 1,917 7.70 0.7963
2019-07-12 2019-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 6,544 1,480 29.23 1,780 35.46 0.7528
2019-04-16 2019-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,064 2,011 65.87 1,314 87.18 0.5868
2019-01-22 2018-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,053 2,370 347.00 702 247.52 0.3570
2018-10-26 2018-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 683 683 202 0.0923
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.