Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF
US ˙ NasdaqGM ˙ US92206C7719

SecurityVMBS / Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership69,020 shares
Latest Disclosed Value $ 3,240,490
Advisory Services Network, LLC reports 6.26% increase in ownership of VMBS / Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 69,020 shares of Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF (US:VMBS) valued at $3,240,489 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 64,951 shares of Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF. This represents a change in shares of 6.26% during the quarter. The current value of the position is $3,214,952 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 VANGUARD MORTGAGE-BACKED SECURITIES ETF ETF 92206C771 69,020 4,069 6.26 3,240 5.99 0.0299
2026-02-17 2025-12-31 13F VANGUARD MORTGAGE-BACKED SECURITIES ETF ETF 92206C771 64,951 4,092 6.72 3,058 7.00 0.0433
2025-11-18 2025-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 60,859 14,022 29.94 2,858 32.58 0.0419
2025-08-19 2025-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 46,837 24,860 113.12 2,156 111.90 0.0347
2025-05-15 2025-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 21,977 -2,068 -8.60 1,018 -6.70 0.0196
2025-02-13 2024-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 24,045 10,471 77.14 1,090 76.95 0.0203
2024-11-14 2024-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 13,574 0 0.00 616 0.00 0.0127
2024-08-13 2024-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 13,574 4,324 46.75 616 46.32 0.0127
2024-05-06 2024-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 9,250 -1,071 -10.38 422 -11.92 0.0094
2024-02-09 2023-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 10,321 -2,519 -19.62 478 -14.95 0.0117
2023-11-14 2023-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 12,840 2,623 25.67 562 19.83 0.0151
2023-08-09 2023-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 10,217 1,182 13.08 470 11.67 0.0125
2023-05-17 2023-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 9,035 4,115 83.64 421 88.34 0.0117
2023-02-13 2022-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 4,920 -2,410 -32.88 224 -32.63 0.0069
2022-11-14 2022-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 7,330 -2,508 -25.49 331 -29.57 0.0117
2022-08-02 2022-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 9,838 24 0.24 470 -4.47 0.0161
2022-05-23 2022-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 9,814 -36,726 -78.91 492 -80.00 0.0145
2022-02-14 2021-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 46,540 -1,876 -3.87 2,460 -4.61 0.0708
2021-11-05 2021-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 48,416 -1,706 -3.40 2,579 -3.59 0.0820
2021-08-12 2021-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 50,122 2,832 5.99 2,675 5.98 0.0844
2021-05-24 2021-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 47,290 5,159 12.25 2,524 10.80 0.0938
2021-02-09 2020-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 42,131 1,701 4.21 2,278 3.78 0.0914
2020-11-16 2020-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 40,430 -635 -1.55 2,195 -1.70 0.1033
2020-08-10 2020-06-30 13F VANGUARD MORTGAGE-BACKED SECURITIES ETF ETF 92206C771 41,065 658 1.63 2,233 1.45 0.1226
2020-05-15 2020-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 40,407 7,239 21.83 2,201 24.77 0.1440
2020-02-04 2019-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 33,168 6,247 23.20 1,764 24.05 0.0928
2019-11-04 2019-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 26,921 0 0.00 1,422 0.00 0.0871
2019-08-01 2019-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 26,921 3,326 14.10 1,422 15.05 0.0872
2019-05-20 2019-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 23,595 894 3.94 1,236 5.73 0.0868
2019-02-15 2018-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 22,701 1,137 5.27 1,169 6.27 0.1020
2018-11-02 2018-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 21,564 -266 -1.22 1,100 -1.61 0.0803
2018-07-27 2018-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 21,830 14,706 206.43 1,118 203.80 0.0852
2018-04-23 2018-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 7,124 -10,569 -59.74 368 -60.34 0.0294
2018-02-08 2017-12-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 17,693 715 4.21 928 3.57 0.0809
2017-10-12 2017-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 16,978 15,386 966.46 896 966.67 0.1026
2017-08-17 2017-06-30 13F VANGUARD MORTGAGE-BACKED SECURITIES ETF ETF 92206C771 1,592 17 1.08 84 1.20 0.0109
2017-04-28 2017-03-31 13F VANGUARD MORTGAGE-BACKED SECURITIES ETF ETF 92206C771 1,575 -152 -8.80 83 -10.75 0.0121
2016-10-07 2016-09-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 1,727 42 2.49 93 2.20 0.0175
2016-07-27 2016-06-30 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 1,685 -2,332 -58.05 91 -57.67 0.0207
2016-04-21 2016-03-31 13F VANGUARD SCOTTSDALE FDS ETF 92206C771 4,017 3,857 2,410.62 215 2,587.50 0.0587
2016-01-27 2015-12-31 13F VANGUARD MORTGAGE-BACKED SECURITIES ETF ETF 92206C771 160 160 8 0.0026
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.