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
InstitutionElm Partners Management LLC
Latest Disclosed Ownership960,162 shares
Latest Disclosed Value $ 299,263,171
Elm Partners Management LLC reports 3.60% decrease in ownership of 0LOS / Vanguard Index Funds - Vanguard Total Stock Market ETF

On May 13, 2026 - Elm Partners Management LLC filed a 13F-HR form disclosing ownership of 960,162 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF (GB:0LOS) valued at $306,682,752 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 996,018 shares of Vanguard Index Funds - Vanguard Total Stock Market ETF. This represents a change in shares of -3.60% during the quarter. The current value of the position is $351,318,475 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)
2026-05-13 2026-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 960,162 -35,856 -3.60 299,263 -10.38 12.9713
2026-02-10 2025-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 996,018 54,790 5.82 333,935 8.11 15.1512
2025-11-04 2025-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 941,228 97,160 11.51 308,883 20.40 15.4318
2025-08-05 2025-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 844,068 438,708 108.23 256,538 130.27 14.8943
2025-05-13 2025-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 405,360 -491,292 -54.79 111,409 -57.13 7.1734
2025-02-13 2024-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 896,652 98,506 12.34 259,859 14.98 17.7463
2024-11-07 2024-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 798,146 86,564 12.17 226,003 18.73 16.1479
2024-07-31 2024-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 711,582 35,613 5.27 190,355 8.35 14.6184
2024-04-30 2024-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 675,969 81,178 13.65 175,684 24.51 13.9011
2024-01-29 2023-12-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 594,791 32,462 5.77 141,096 18.13 12.8244
2023-10-24 2023-09-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 562,329 -30,768 -5.19 119,444 -8.58 12.3536
2023-07-19 2023-06-30 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 593,097 226,087 61.60 130,647 74.41 13.1604
2023-04-18 2023-03-31 13F VANGUARD INDEX FDS TOTAL STK MKT 922908769 367,010 48,633 15.28 74,907 23.06 7.8789
2023-01-26 2022-12-31 13F Vanguard Total Stock Market ETF ETF 922908769 318,377 -83,670 -20.81 60,871 -15.64 7.0422
2022-10-18 2022-09-30 13F Vanguard Total Stock Market ETF ETF 922908769 402,047 -20,805 -4.92 72,155 -9.53 9.7382
2022-07-18 2022-06-30 13F Vanguard Total Stock Market ETF ETF 922908769 422,852 -16,030 -3.65 79,758 -20.18 10.3991
2022-04-21 2022-03-31 13F Vanguard Total Stock Market ETF ETF 922908769 438,882 -231,053 -34.49 99,920 -38.23 12.6286
2022-01-21 2021-12-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 669,935 45,408 7.27 161,749 16.63 19.9361
2021-10-26 2021-09-30 13F/A-1 VANGUARD TOTAL STOCK MKT ETF ETF 922908769 624,527 57,223 10.09 138,682 9.71 18.5115
2021-10-14 2021-09-30 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 624,527 57,223 138,682 19.0228
2021-07-19 2021-06-30 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 567,304 13,794 2.49 126,407 10.49 16.6338
2021-04-26 2021-03-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 553,510 31,250 5.98 114,405 12.54 16.2742
2021-01-19 2020-12-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 522,260 2,772 0.53 101,653 14.90 15.1925
2020-10-19 2020-09-30 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 519,488 9,531 1.87 88,474 10.84 14.8829
2020-07-22 2020-06-30 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 509,957 272,929 115.15 79,823 161.24 14.2463
2020-05-15 2020-03-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 237,028 198,723 518.79 30,555 428.27 6.7220
2020-02-14 2019-12-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 38,305 -100,469 -72.40 5,784 -72.40 1.2670
2019-11-14 2019-09-30 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 138,774 5,552 4.17 20,955 4.80 4.7446
2019-08-08 2019-06-30 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 133,222 -52,229 -28.16 19,995 -25.49 4.4765
2019-05-14 2019-03-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 185,451 101,516 120.95 26,837 152.89 7.1846
2019-01-11 2018-12-31 13F VANGUARD TOTAL STOCK MKT ETF ETF 922908769 83,935 83,935 10,612 3.6635
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.