Vanguard Index Funds - Vanguard Total Stock Market ETF
US ˙ ARCA ˙ US9229087690

SecurityVTI / Vanguard Index Funds - Vanguard Total Stock Market ETF
InstitutionTarbox Family Office, Inc.
Latest Disclosed Ownership4,687 shares
Latest Disclosed Value $ 1,503,636
Tarbox Family Office, Inc. ownership in VTI / Vanguard Index Funds - Vanguard Total Stock Market ETF

On April 23, 2026 - Tarbox Family Office, Inc. filed a 13F-HR form disclosing ownership of 4,687 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF (US:VTI) valued at $1,503,636 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 4,687 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 $1,741,924 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)
2026-04-23 2026-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 4,687 0 0.00 1,504 -4.33 0.2442
2026-01-21 2025-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 4,687 -15,263 -76.51 1,571 -76.00 0.2528
2025-10-24 2025-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,950 1,071 5.67 6,547 14.12 0.9611
2025-08-12 2025-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 18,879 -133 -0.70 5,738 9.80 0.8630
2025-05-08 2025-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,012 -21 -0.11 5,225 -5.28 0.8686
2025-01-17 2024-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,033 -57 -0.30 5,516 2.05 0.9098
2024-10-23 2024-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,090 28 0.15 5,406 6.00 0.8859
2024-07-17 2024-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,062 -4 -0.02 5,099 2.91 0.8995
2024-04-16 2024-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,066 -3 -0.02 4,955 9.55 0.8710
2024-02-08 2023-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,069 -92 -0.48 4,524 11.16 0.8797
2023-10-13 2023-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,161 -351 -1.80 4,070 -5.33 0.8430
2023-07-20 2023-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,512 36 0.18 4,298 8.13 0.8357
2023-04-11 2023-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,476 -220 -1.12 3,975 5.58 0.8032
2023-01-25 2022-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 19,696 2,178 12.43 3,766 13.95 0.8254
2022-10-14 2022-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,518 0 0.00 3,304 0.00 0.7835
2022-07-19 2022-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,518 8 0.05 3,304 -17.11 0.7420
2022-04-25 2022-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,510 6 0.03 3,986 -5.68 0.8091
2022-01-06 2021-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,504 -208 -1.17 4,226 7.45 0.7277
2021-10-12 2021-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,712 8 0.05 3,933 -0.30 0.7199
2021-07-16 2021-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,704 4 0.02 3,945 7.85 0.7051
2021-04-27 2021-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,700 -18 -0.10 3,658 6.06 0.7199
2021-01-27 2020-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 17,718 -660 -3.59 3,449 10.19 0.7209
2020-10-22 2020-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 18,378 21 0.11 3,130 8.95 0.7619
2020-07-23 2020-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 18,357 3,593 24.34 2,873 50.97 0.7430
2020-04-30 2020-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 14,764 -7,903 -34.87 1,903 -48.69 0.6163
2020-01-31 2019-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 22,667 -22 -0.10 3,709 8.26 1.0130
2019-10-25 2019-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 22,689 335 1.50 3,426 2.12 1.0421
2019-08-02 2019-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 22,354 16,929 312.06 3,355 327.39 1.0497
2019-04-24 2019-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 5,425 0 0.00 785 13.44 0.2870
2019-02-01 2018-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 5,425 0 0.00 692 -14.78 0.2867
2018-10-26 2018-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 5,425 0 0.00 812 6.56 0.2937
2018-07-31 2018-06-30 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 5,425 -499 -8.42 762 -5.22 0.2938
2018-04-24 2018-03-31 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 5,924 0 0.00 804 -1.11 0.3106
2018-01-26 2017-12-31 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 5,924 0 0.00 813 6.00 0.3226
2017-10-19 2017-09-30 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 5,924 5,425 1,087.17 767 1,137.10 0.3362
2017-07-18 2017-06-30 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 499 0 0.00 62 1.64 0.0306
2017-04-28 2017-03-31 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 499 0 0.00 61 5.17 0.0315
2017-01-31 2016-12-31 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 499 0 0.00 58 3.57 0.0333
2016-10-28 2016-09-30 13F VANGUARD TOTAL STK MKT ETF 922908769 499 0 0.00 56 5.66 0.0361
2016-07-29 2016-06-30 13F VANGUARD TOTAL STOCK MARKET INDEX FUND ETF 922908769 499 -1,183 -70.33 53 -69.89 0.0380
2016-04-27 2016-03-31 13F VANGUARD TOTAL STK MKT ETF 922908769 1,682 1,682 176 0.1332
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.