Vanguard Index Funds - Vanguard Small-Cap ETF
US ˙ ARCA ˙ US9229087518

SecurityVB / Vanguard Index Funds - Vanguard Small-Cap ETF
InstitutionS.A. Mason LLC
Latest Disclosed Ownership23,192 shares
Latest Disclosed Value $ 6,074,403
S.A. Mason LLC reports 6.70% increase in ownership of VB / Vanguard Index Funds - Vanguard Small-Cap ETF

On April 27, 2026 - S.A. Mason LLC filed a 13F-HR form disclosing ownership of 23,192 shares of Vanguard Index Funds - Vanguard Small-Cap ETF (US:VB) valued at $6,074,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 21,735 shares of Vanguard Index Funds - Vanguard Small-Cap ETF. This represents a change in shares of 6.70% during the quarter. The current value of the position is $6,683,934 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-27 2026-03-31 13F Vanguard Small-Cap ETF ETF 922908751 23,192 1,457 6.70 6,074 8.35 2.2803
2026-01-29 2025-12-31 13F Vanguard Small-Cap ETF ETF 922908751 21,735 1,105 5.36 5,607 6.88 2.2168
2025-10-14 2025-09-30 13F Vanguard Small-Cap ETF ETF 922908751 20,630 324 1.60 5,246 9.00 2.3154
2025-07-14 2025-06-30 13F Vanguard Small-Cap ETF ETF 922908751 20,306 15 0.07 4,812 6.96 2.3286
2025-04-23 2025-03-31 13F Vanguard Small-Cap ETF ETF 922908751 20,291 848 4.36 4,500 -3.68 2.3771
2025-01-24 2024-12-31 13F Vanguard Small-Cap ETF ETF 922908751 19,443 80 0.41 4,672 1.70 2.4537
2024-10-25 2024-09-30 13F Vanguard Small-Cap ETF ETF 922908751 19,363 816 4.40 4,593 13.60 2.4351
2024-07-10 2024-06-30 13F Vanguard Small-Cap ETF ETF 922908751 18,547 567 3.15 4,044 -1.63 2.2996
2024-04-15 2024-03-31 13F Vanguard Small-Cap ETF ETF 922908751 17,980 266 1.50 4,110 8.79 2.4706
2024-01-17 2023-12-31 13F Vanguard Small-Cap ETF ETF 922908751 17,714 -66 -0.37 3,779 12.41 2.5341
2023-10-13 2023-09-30 13F Vanguard Small-Cap ETF ETF 922908751 17,780 74 0.42 3,362 0.15 2.4239
2023-07-20 2023-06-30 13F Vanguard Small-Cap ETF ETF 922908751 17,706 0 0.00 3,356 0.00 2.4374
2023-05-10 2023-03-31 13F Vanguard Small-Cap ETF ETF 922908751 17,706 -1,502 -7.82 3,356 -4.79 2.4374
2023-01-10 2022-12-31 13F Vanguard Small-Cap ETF ETF 922908751 19,208 -580 -2.93 3,525 4.23 2.6549
2022-10-20 2022-09-30 13F Vanguard Small-Cap ETF ETF 922908751 19,788 -402 -1.99 3,382 -4.89 2.6751
2022-07-07 2022-06-30 13F Vanguard Small-Cap ETF ETF 922908751 20,190 0 0.00 3,556 -17.13 2.5974
2022-05-12 2022-03-31 13F Vanguard Small-Cap ETF ETF 922908751 20,190 342 1.72 4,291 -4.35 2.6762
2022-01-04 2021-12-31 13F Vanguard Small-Cap ETF ETF 922908751 19,848 190 0.97 4,486 4.35 2.7000
2021-10-12 2021-09-30 13F Vanguard Small-Cap ETF ETF 922908751 19,658 1,707 9.51 4,299 6.31 2.8304
2021-07-07 2021-06-30 13F Vanguard Small-Cap ETF ETF 922908751 17,951 118 0.66 4,044 5.92 2.7817
2021-04-20 2021-03-31 13F Vanguard Small-Cap ETF ETF 922908751 17,833 1,755 10.92 3,818 21.98 2.8523
2021-02-02 2020-12-31 13F Vanguard Small-Cap ETF ETF 922908751 16,078 1,289 8.72 3,130 37.58 2.6059
2020-10-21 2020-09-30 13F Vanguard Small-Cap ETF ETF 922908751 14,789 491 3.43 2,275 9.17 2.1641
2020-07-27 2020-06-30 13F Vanguard Small-Cap ETF ETF 922908751 14,298 -49 -0.34 2,084 25.85 2.1962
2020-05-14 2020-03-31 13F Vanguard Small-Cap ETF ETF 922908751 14,347 -3,791 -20.90 1,656 -44.87 2.0102
2020-01-29 2019-12-31 13F Vanguard Small-Cap ETF ETF 922908751 18,138 18,138 3,004 2.8626
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.