뱅가드 인덱스 펀드 - 뱅가드 소형주 ETF
US ˙ ARCA ˙ US9229087518

SecurityVB / Vanguard Index Funds - Vanguard Small-Cap ETF
InstitutionMadden Advisory Services, Inc.
Latest Disclosed Ownership5,763 shares
Latest Disclosed Value $ 1,509,399
Madden Advisory Services, Inc. reports 4.09% decrease in ownership of VB / Vanguard Index Funds - Vanguard Small-Cap ETF

On May 11, 2026 - Madden Advisory Services, Inc. filed a 13F-HR form disclosing ownership of 5,763 shares of Vanguard Index Funds - Vanguard Small-Cap ETF (US:VB) valued at $1,509,445 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 6,009 shares of Vanguard Index Funds - Vanguard Small-Cap ETF. This represents a change in shares of -4.09% during the quarter. The current value of the position is $1,702,390 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)
2026-05-11 2026-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,763 -246 -4.09 1,509 -2.58 0.5946
2026-02-11 2025-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,009 42 0.70 1,550 2.11 0.6233
2025-10-24 2025-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,967 -61 -1.01 1,517 6.23 0.5877
2025-07-23 2025-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,028 121 2.05 1,428 9.01 0.6088
2025-05-06 2025-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,907 -60 -1.01 1,310 -8.58 0.6106
2025-02-13 2024-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,967 -34 -0.57 1,434 0.70 0.6657
2024-10-30 2024-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,001 135 2.30 1,424 11.35 0.6520
2024-08-07 2024-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,866 77 1.33 1,279 -3.40 0.6503
2024-05-03 2024-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,789 -253 -4.19 1,323 2.72 0.6973
2024-02-12 2023-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,042 -72 -1.18 1,289 11.52 0.7264
2023-11-13 2023-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,114 446 7.87 1,156 2.48 0.7312
2023-08-07 2023-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,668 40 0.71 1,127 5.72 0.7296
2023-04-25 2023-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,628 0 0.00 1,067 3.29 0.7488
2023-02-14 2022-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,628 -20 -0.35 1,033 6.94 0.7727
2022-11-09 2022-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,648 -20 -0.35 965 -3.31 0.7710
2022-07-29 2022-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,668 -333 -5.55 998 -21.73 0.7557
2022-05-02 2022-03-31 13F/A-1 VANGUARD INDEX FDS SMALL CP ETF 922908751 6,001 87 1.47 1,275 -4.64 0.8663
2022-04-18 2022-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,001 87 1,275 0.8829
2022-02-08 2021-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,914 18 0.31 1,337 3.72 0.8776
2021-11-12 2021-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,896 437 8.01 1,289 4.80 0.9218
2021-08-10 2021-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,459 162 3.06 1,230 8.47 0.9096
2021-05-04 2021-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,297 -270 -4.85 1,134 4.61 0.8877
2021-01-28 2020-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 5,567 -436 -7.26 1,084 17.44 0.9102
2020-10-30 2020-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 6,003 -4,120 -40.70 923 -37.42 0.8796
2020-08-10 2020-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 10,123 -2,253 -18.20 1,475 3.29 1.5298
2020-05-11 2020-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 12,376 12,376 1,428 0.9900
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.