Vanguard Index Funds - Vanguard Total Stock Market ETF
GB ˙ LSE ˙ US9229087690
365,90 $ ↓ -7,85 (-2,10%)
2026-06-05
DEL PRIS
SecurityGB:0LOS / Vanguard Index Funds - Vanguard Total Stock Market ETF
InstitutionProfessional Advisory Services Inc
Latest Disclosed Ownership11,260 shares
Latest Disclosed Value $ 3,612
Professional Advisory Services Inc ownership in 0LOS / Vanguard Index Funds - Vanguard Total Stock Market ETF

On April 15, 2026 - Professional Advisory Services Inc filed a 13F-HR form disclosing ownership of 11,260 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF (GB:0LOS) valued at $3,596,526 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 11,260 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF. This represents a change in shares of 0.00% during the quarter. The current value of the position is $4,119,978 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)
2026-04-15 2026-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 4 0.00 0.4986
2026-01-12 2025-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 4 0.00 0.4892
2025-10-29 2025-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 4 0.00 0.4810
2025-07-11 2025-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 0.00 0.4642
2025-04-14 2025-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 0.00 0.4335
2025-01-15 2024-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 0.00 0.4520
2024-10-17 2024-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 0.00 0.4185
2024-07-10 2024-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 50.00 0.4113
2024-04-22 2024-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 0.00 0.3971
2024-01-10 2023-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 3 0.00 0.3817
2023-10-10 2023-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2 0.00 0.3934
2023-07-10 2023-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2 0.00 0.3765
2023-04-11 2023-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2 0.00 0.3581
2023-01-13 2022-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2 -99.90 0.3504
2022-10-11 2022-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,021 -4.85 0.3510
2022-07-13 2022-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,124 -17.16 0.3540
2022-04-18 2022-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,564 -5.70 0.3681
2022-01-19 2021-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,719 8.76 0.3698
2021-10-05 2021-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,500 -0.36 0.3671
2021-08-20 2021-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,509 7.82 0.3643
2021-04-26 2021-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,327 6.16 0.3564
2021-01-21 2020-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 2,192 14.29 0.3524
2020-10-19 2020-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,918 8.79 0.3424
2020-07-24 2020-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,763 21.42 0.3392
2020-04-23 2020-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,452 -21.17 0.3369
2020-01-23 2019-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,842 8.35 0.3281
2019-10-28 2019-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,700 0.59 0.3231
2019-07-30 2019-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,690 3.74 0.3277
2019-04-29 2019-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,629 13.36 0.3272
2019-01-17 2018-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,437 -14.72 0.3201
2018-10-25 2018-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,685 6.58 0.3323
2018-07-25 2018-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,581 3.47 0.3262
2018-04-24 2018-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,528 -1.10 0.3307
2018-01-19 2017-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,545 5.97 0.3258
2017-10-12 2017-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,458 4.07 0.3106
2017-07-13 2017-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,401 2.56 0.3039
2017-04-19 2017-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,366 5.16 0.3024
2017-01-19 2016-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,299 3.59 0.3021
2016-10-20 2016-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,254 3.89 0.2858
2016-07-15 2016-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,207 2.29 0.2762
2016-04-15 2016-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,180 0.51 0.2790
2016-01-19 2015-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,174 5.58 0.2801
2015-10-26 2015-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,112 -7.72 0.2790
2015-07-15 2015-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,205 -0.25 0.2887
2015-04-20 2015-03-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,208 1.17 0.2901
2015-01-22 2014-12-31 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,194 4.74 0.2783
2014-10-21 2014-09-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 0 0.00 1,140 -0.52 0.2757
2014-07-23 2014-06-30 13F VANGUARD TOTAL STK MKT COM 922908769 11,260 11,260 1,146 0.2782
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.