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
InstitutionWinthrop Advisory Group LLC
Latest Disclosed Ownership190,049 shares
Latest Disclosed Value $ 60,969,688
Winthrop Advisory Group LLC reports 1.22% increase in ownership of 0LOS / Vanguard Index Funds - Vanguard Total Stock Market ETF

On April 13, 2026 - Winthrop Advisory Group LLC filed a 13F-HR form disclosing ownership of 190,049 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF (GB:0LOS) valued at $60,703,038 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 21, 2026 disclosing 187,759 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF. This represents a change in shares of 1.22% during the quarter. The current value of the position is $69,537,979 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)
2026-04-13 2026-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 190,049 2,290 1.22 60,970 -3.15 4.4342
2026-01-21 2025-12-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 187,759 -3,690 -1.93 62,950 -0.08 5.3344
2026-01-21 2025-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 187,759 -3,690 62,950 5.3344
2025-10-24 2025-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 191,449 -769 -0.40 63,002 7.52 5.5114
2025-07-23 2025-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 192,218 23,694 14.06 58,596 26.51 5.6533
2025-04-08 2025-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 168,524 -3,217 -1.87 46,317 -6.94 5.5679
2025-01-13 2024-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 171,741 -368 -0.21 49,772 1.82 5.9726
2024-10-31 2024-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 172,109 430 0.25 48,884 6.44 6.0424
2024-07-18 2024-06-30 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 171,679 -1,139 -0.66 45,926 2.25 6.2435
2024-07-18 2024-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 171,679 -1,139 45,926 6.2425
2024-04-17 2024-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 172,818 -2,179 -1.25 44,915 8.20 6.4973
2024-01-10 2023-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 174,997 6,785 4.03 41,513 16.19 6.4850
2023-11-03 2023-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 168,212 -449 -0.27 35,730 -3.83 5.8658
2023-08-02 2023-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 168,661 -290 -0.17 37,153 7.74 5.9578
2023-08-01 2023-03-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 168,951 1,857 1.11 34,483 7.94 6.0858
2023-04-17 2023-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 168,951 1,857 34 6.0908
2023-08-03 2022-12-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 167,094 3,250 1.98 31,947 8.64 6.0581
2023-01-18 2022-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 167,094 3,250 32 6.0559
2022-11-04 2022-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 163,844 1,110 0.68 29,405 -4.20 6.2970
2022-07-21 2022-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 162,734 4,303 2.72 30,695 -14.90 7.2049
2022-04-13 2022-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 158,431 1,579 1.01 36,070 -4.75 7.5185
2022-01-12 2021-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 156,852 4,577 3.01 37,870 12.00 7.6059
2021-10-14 2021-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 152,275 -1,083 -0.71 33,814 -1.04 7.5275
2021-07-14 2021-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 153,358 -30 -0.02 34,171 7.78 7.6880
2021-04-23 2021-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 153,388 -1,408 -0.91 31,704 5.22 7.8163
2021-01-25 2020-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 154,796 494 0.32 30,130 13.81 7.8806
2020-10-20 2020-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 154,302 -7,754 -4.78 26,475 3.77 8.1101
2020-07-17 2020-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 162,056 9,981 6.56 25,514 30.15 9.0098
2020-04-17 2020-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 152,075 146,240 2,506.26 19,604 1,952.77 7.8378
2020-01-06 2019-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 5,835 2,591 79.87 955 94.90 0.3441
2019-10-10 2019-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 3,244 1,168 56.26 490 57.05 0.1939
2019-07-17 2019-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,076 0 0.00 312 2.97 0.1306
2019-04-23 2019-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,076 -250 -10.75 303 2.02 0.1333
2019-01-15 2018-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,326 0 0.00 297 -14.66 0.1510
2018-10-29 2018-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,326 -132 -5.37 348 0.87 0.1959
2018-08-07 2018-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,458 -85 -3.34 345 0.00 0.2260
2018-05-11 2018-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,543 -245 -8.79 345 -11.99 0.2427
2018-05-01 2017-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,788 2,788 392 0.2785
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.