뱅가드 인덱스 펀드 - Vanguard S&P 500 ETF
US ˙ ARCA ˙ US9229083632

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership58,373 shares
Latest Disclosed Value $ 34,881,127
Advisory Services Network, LLC reports 7.40% increase in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 58,373 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $34,880,786 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 54,353 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of 7.40% during the quarter. The current value of the position is $39,576,894 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)
2026-05-15 2026-03-31 13F VANGUARD S&P 500 ETF ETF 922908363 58,373 4,020 7.40 34,881 2.33 0.3223
2026-02-17 2025-12-31 13F VANGUARD S&P 500 ETF ETF 922908363 54,353 2,318 4.45 34,087 6.97 0.4823
2025-11-18 2025-09-30 13F VANGUARD INDEX FDS ETF 922908363 52,035 1,441 2.85 31,865 8.40 0.4673
2025-08-19 2025-06-30 13F VANGUARD INDEX FDS ETF 922908363 50,594 8,476 20.12 29,396 35.82 0.4731
2025-05-15 2025-03-31 13F VANGUARD INDEX FDS ETF 922908363 42,118 5,440 14.83 21,645 9.52 0.4159
2025-02-13 2024-12-31 13F VANGUARD INDEX FDS ETF 922908363 36,678 3,941 12.04 19,763 20.71 0.3682
2024-11-14 2024-09-30 13F VANGUARD INDEX FDS ETF 922908363 32,737 0 0.00 16,373 0.00 0.3385
2024-08-13 2024-06-30 13F VANGUARD INDEX FDS ETF 922908363 32,737 -17,444 -34.76 16,373 -32.13 0.3385
2024-05-06 2024-03-31 13F VANGUARD INDEX FDS ETF 922908363 50,181 -8,505 -14.49 24,122 -5.90 0.5350
2024-02-09 2023-12-31 13F VANGUARD INDEX FDS ETF 922908363 58,686 -5,983 -9.25 25,634 0.94 0.6265
2023-11-14 2023-09-30 13F VANGUARD INDEX FDS ETF 922908363 64,669 3,637 5.96 25,396 2.16 0.6821
2023-08-09 2023-06-30 13F VANGUARD INDEX FDS ETF 922908363 61,032 7,828 14.71 24,857 24.24 0.6623
2023-05-17 2023-03-31 13F VANGUARD INDEX FDS ETF 922908363 53,204 20,317 61.78 20,008 73.17 0.5543
2023-02-13 2022-12-31 13F VANGUARD INDEX FDS ETF 922908363 32,887 1,168 3.68 11,554 10.96 0.3542
2022-11-14 2022-09-30 13F VANGUARD INDEX FDS ETF 922908363 31,719 -6,933 -17.94 10,413 -22.33 0.3676
2022-08-02 2022-06-30 13F VANGUARD INDEX FDS ETF 922908363 38,652 169 0.44 13,407 -16.09 0.4585
2022-05-23 2022-03-31 13F VANGUARD INDEX FDS ETF 922908363 38,483 7,039 22.39 15,977 16.38 0.4703
2022-02-14 2021-12-31 13F VANGUARD INDEX FDS ETF 922908363 31,444 -770 -2.39 13,728 8.04 0.3949
2021-11-05 2021-09-30 13F VANGUARD INDEX FDS ETF 922908363 32,214 183 0.57 12,706 0.80 0.4041
2021-08-12 2021-06-30 13F VANGUARD INDEX FDS ETF 922908363 32,031 830 2.66 12,605 10.89 0.3976
2021-05-24 2021-03-31 13F VANGUARD INDEX FDS ETF 922908363 31,201 -14,296 -31.42 11,367 -27.31 0.4223
2021-02-09 2020-12-31 13F VANGUARD INDEX FDS ETF 922908363 45,497 -1,113 -2.39 15,637 9.04 0.6274
2020-11-16 2020-09-30 13F VANGUARD INDEX FDS ETF 922908363 46,610 -1 -0.00 14,340 8.55 0.6749
2020-08-10 2020-06-30 13F VANGUARD S&P 500 ETF ETF 922908363 46,611 13,975 42.82 13,211 70.93 0.7250
2020-05-15 2020-03-31 13F VANGUARD INDEX FDS ETF 922908363 32,636 -41,695 -56.09 7,729 -64.85 0.5056
2020-02-04 2019-12-31 13F VANGUARD INDEX FDS ETF 922908363 74,331 28,466 62.06 21,986 78.11 1.1563
2019-11-04 2019-09-30 13F VANGUARD INDEX FDS ETF 922908363 45,865 0 0.00 12,344 0.00 0.7562
2019-08-01 2019-06-30 13F VANGUARD INDEX FDS ETF 922908363 45,865 3,312 7.78 12,344 11.76 0.7569
2019-05-20 2019-03-31 13F VANGUARD INDEX FDS ETF 922908363 42,553 912 2.19 11,045 15.42 0.7758
2019-02-15 2018-12-31 13F VANGUARD INDEX FDS ETF 922908363 41,641 9,152 28.17 9,569 10.29 0.8352
2018-11-02 2018-09-30 13F VANGUARD INDEX FDS ETF 922908363 32,489 8,690 36.51 8,676 40.07 0.6332
2018-07-27 2018-06-30 13F VANGUARD INDEX FDS ETF 922908363 23,799 -6,742 -22.08 6,194 -16.22 0.4719
2018-04-23 2018-03-31 13F VANGUARD INDEX FDS ETF 922908363 30,541 5,883 23.86 7,393 22.24 0.5906
2018-02-08 2017-12-31 13F VANGUARD INDEX FDS ETF 922908363 24,658 5,781 30.62 6,048 38.84 0.5272
2017-10-12 2017-09-30 13F VANGUARD INDEX FDS ETF 922908363 18,877 654 3.59 4,356 7.64 0.4986
2017-08-17 2017-06-30 13F VANGUARD S&P 500 ETF ETF 922908363 18,223 2,020 12.47 4,047 15.46 0.5275
2017-04-28 2017-03-31 13F VANGUARD S&P 500 ETF ETF 922908363 16,203 1,539 10.50 3,505 20.32 0.5091
2016-10-07 2016-09-30 13F VANGUARD INDEX FDS ETF 922908363 14,664 532 3.76 2,913 7.25 0.5477
2016-07-27 2016-06-30 13F VANGUARD INDEX FDS ETF 922908363 14,132 12,505 768.59 2,716 784.69 0.6174
2016-04-21 2016-03-31 13F VANGUARD INDEX FDS ETF 922908363 1,627 1,627 0.00 307 0.0838
2016-01-27 2015-12-31 13F VANGUARD S&P 500 ETF ETF 922908363 0 -46 -100.00 0 -100.00
2015-10-01 2015-09-30 13F VANGUARD S&P 500 ETF ETF 922908363 46 -207 -81.82 8 -83.33 0.0024
2015-07-02 2015-06-30 13F VANGUARD S&P 500 ETF ETF 922908363 253 -240 -48.68 48 -48.94 0.0142
2015-04-08 2015-03-31 13F VANGUARD S&P 500 ETF ETF 922908363 493 439 812.96 94 840.00 0.0260
2015-01-23 2014-12-31 13F VANGUARD S&P 500 ETF ETF 922908363 54 54 10 0.0031
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.