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
InstitutionGladstone Institutional Advisory LLC
Latest Disclosed Ownership31,223 shares
Latest Disclosed Value $ 10,016,910
Gladstone Institutional Advisory LLC reports 4.22% increase in ownership of 0LOS / Vanguard Index Funds - Vanguard Total Stock Market ETF

On May 14, 2026 - Gladstone Institutional Advisory LLC filed a 13F-HR form disclosing ownership of 31,223 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF (GB:0LOS) valued at $9,972,854 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 29,959 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF. This represents a change in shares of 4.22% during the quarter. The current value of the position is $11,424,340 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)
2026-05-14 2026-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 31,223 1,264 4.22 10,017 -0.28 0.3711
2026-02-17 2025-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 29,959 -481 -1.58 10,044 0.55 0.3793
2025-10-22 2025-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 30,440 178 0.59 9,989 8.61 0.3847
2025-08-12 2025-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 30,262 475 1.59 9,198 12.35 0.3800
2025-05-15 2025-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 29,787 4,417 17.41 8,187 11.34 0.3816
2025-01-29 2024-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 25,370 14,573 134.97 7,353 140.50 0.3411
2024-10-28 2024-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 10,797 -1,132 -9.49 3,057 -4.20 0.1493
2024-08-02 2024-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 11,929 815 7.33 3,191 10.49 0.1662
2024-05-14 2024-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 11,114 -425 -3.68 2,889 5.52 0.1585
2024-02-09 2023-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 11,539 1,057 10.08 2,737 22.96 0.1535
2023-11-13 2023-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 10,482 -689 -6.17 2,227 -9.51 0.1442
2023-08-10 2023-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 11,171 -1,056 -8.64 2,461 -1.40 0.1500
2023-05-12 2023-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 12,227 -2,330 -16.01 2,496 -10.35 0.1616
2023-02-01 2022-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 14,557 -2,233 -13.30 2,783 -7.63 0.1964
2023-01-30 2022-09-30 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,790 -1,065 -5.96 3,013 -10.54 0.2355
2022-10-20 2022-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 16,790 -1,065 3,013 0.2355
2023-01-30 2022-06-30 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,855 -4,713 -20.88 3,368 -34.45 0.2664
2022-08-15 2022-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,855 -4,713 3,368 0.2664
2023-01-30 2022-03-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 22,568 1,097 5.11 5,138 -0.89 0.3474
2022-05-04 2022-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 22,568 1,097 5,138 0.3474
2023-01-30 2021-12-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 21,471 -299 -1.37 5,184 7.24 0.4016
2022-02-11 2021-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 21,471 -299 5,184 0.4016
2023-01-30 2021-09-30 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 21,770 -1,635 -6.99 4,834 -7.31 0.4722
2021-11-15 2021-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 21,770 -1,635 4,834 0.4722
2023-01-30 2021-06-30 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 23,405 -396 -1.66 5,215 6.02 0.6196
2021-08-13 2021-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 23,405 -396 5,215 0.6196
2023-01-30 2021-03-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 23,801 -563 -2.31 4,919 3.73 0.7645
2021-05-17 2021-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 23,801 -563 4,919 0.7645
2023-01-30 2020-12-31 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 24,364 -1,782 -6.82 4,742 6.49 0.9446
2021-02-16 2020-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 24,364 -1,782 4,742 0.9446
2023-01-30 2020-09-30 13F/A-1 VANGUARD INDEX FDS TOTAL STK MKT 922908769 26,146 1,206 4.84 4,453 14.06 1.0636
2020-11-16 2020-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 26,146 1,206 4,453 1.0636
2020-08-17 2020-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 24,940 -32,604 -56.66 3,904 -47.37 0.9930
2020-05-14 2020-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 57,544 17,009 41.96 7,418 11.85 1.9140
2020-02-12 2019-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 40,535 -3,155 -7.22 6,632 0.53 1.6256
2019-11-13 2019-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 43,690 -14,258 -24.60 6,597 -24.15 1.6779
2019-08-14 2019-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 57,948 15,019 34.99 8,697 40.00 2.6498
2019-05-10 2019-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 42,929 -15,734 -26.82 6,212 -17.03 2.2802
2019-02-13 2018-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 58,663 58,663 7,487 4.3606
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.