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
InstitutionSpears Abacus Advisors LLC
Latest Disclosed Ownership17,793 shares
Latest Disclosed Value $ 5,708,302
Spears Abacus Advisors LLC reports 1.12% increase in ownership of 0LOS / Vanguard Index Funds - Vanguard Total Stock Market ETF

On May 15, 2026 - Spears Abacus Advisors LLC filed a 13F-HR/A form disclosing ownership of 17,793 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF (GB:0LOS) valued at $5,683,214 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 17,596 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF. This represents a change in shares of 1.12% during the quarter. The current value of the position is $6,510,370 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/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,793 197 1.12 5,708 -3.24 0.1119
2026-05-14 2026-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,778 182 5,555 0.1101
2026-02-17 2025-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,596 271 1.56 5,900 3.76 0.1104
2025-11-14 2025-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,325 613 3.67 5,686 11.93 0.1072
2025-08-14 2025-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,712 46 0.28 5,079 10.90 0.1026
2025-05-14 2025-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,666 -46 -0.28 4,581 -5.43 0.0986
2025-02-12 2024-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,712 1,245 8.05 4,843 10.60 0.0995
2024-11-12 2024-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,467 33 0.21 4,380 6.08 0.0862
2024-08-12 2024-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,434 84 0.55 4,129 3.48 0.0857
2024-05-10 2024-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,350 341 2.27 3,989 12.05 0.0825
2024-02-14 2023-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,009 558 3.86 3,560 16.00 0.2835
2023-11-21 2023-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 14,451 106 0.74 3,070 -2.85 0.2631
2023-08-14 2023-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 14,345 12 0.08 3,160 8.00 0.2578
2023-05-15 2023-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 14,333 -316 -2.16 2,925 4.46 0.2619
2023-02-13 2022-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 14,649 924 6.73 2,801 13.68 0.2671
2022-11-14 2022-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 13,725 140 1.03 2,463 -3.86 0.2431
2022-08-08 2022-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 13,585 -226 -1.64 2,562 -18.51 0.2309
2022-05-13 2022-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 13,811 772 5.92 3,144 -0.13 0.2333
2022-02-14 2021-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 13,039 -253 -1.90 3,148 6.64 0.2124
2021-11-15 2021-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 13,292 122 0.93 2,952 0.58 0.2134
2021-08-09 2021-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 13,170 -3,048 -18.79 2,935 -12.44 0.2109
2021-05-14 2021-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,218 91 0.56 3,352 6.79 0.2590
2021-02-12 2020-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,127 318 2.01 3,139 16.60 0.2622
2020-11-16 2020-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,809 130 0.83 2,692 9.70 0.2564
2020-08-12 2020-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,679 108 0.69 2,454 22.27 0.2581
2020-05-15 2020-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 15,571 3,189 25.76 2,007 -0.94 0.2455
2020-02-14 2019-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 12,382 4,490 56.89 2,026 69.97 0.2167
2019-11-14 2019-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 7,892 3,260 70.38 1,192 71.51 0.1382
2019-08-09 2019-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 4,632 1,815 64.43 695 70.34 0.0816
2019-05-14 2019-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 2,817 2,817 408 0.0520
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.