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

SecurityVMBS / Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF
InstitutionGreat Valley Advisor Group, Inc.
Latest Disclosed Ownership19,275 shares
Latest Disclosed Value $ 905,210
Great Valley Advisor Group, Inc. reports 48.66% increase in ownership of VMBS / Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF

On May 11, 2026 - Great Valley Advisor Group, Inc. filed a 13F-HR form disclosing ownership of 19,275 shares of Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF (US:VMBS) valued at $904,961 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 12,966 shares of Vanguard Scottsdale Funds - Vanguard Mortgage-Backed Securities ETF. This represents a change in shares of 48.66% during the quarter. The current value of the position is $893,974 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)
2026-05-11 2026-03-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 19,275 6,309 48.66 905 48.36 0.0164
2026-02-12 2025-12-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 12,966 -470 -3.50 610 -3.33 0.0117
2025-11-14 2025-09-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 13,436 -113 -0.83 631 0.48 0.0127
2025-08-14 2025-06-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 13,549 -4,832 -26.29 628 -26.20 0.0139
2025-05-08 2025-03-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 18,381 1,135 6.58 851 8.96 0.0183
2025-02-24 2024-12-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 17,246 -2,279 -11.67 782 -15.20 0.0175
2024-11-12 2024-09-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 19,525 2,204 12.72 922 17.18 0.0227
2024-07-16 2024-06-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 17,321 -1,967 -10.20 786 -10.58 0.0220
2024-05-06 2024-03-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 19,288 292 1.54 880 -0.11 0.0267
2024-02-06 2023-12-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 18,996 -2,564 -11.89 881 -6.68 0.0309
2023-11-07 2023-09-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 21,560 -12,641 -36.96 944 -40.01 0.0391
2023-08-10 2023-06-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 34,201 -2,613 -7.10 1,572 -8.23 0.0659
2023-05-03 2023-03-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 36,814 -1,959 -5.05 1,714 -2.89 0.0799
2023-02-01 2022-12-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 38,773 -2,917 -7.00 1,765 -6.17 0.0902
2022-10-21 2022-09-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 41,690 11,429 37.77 1,880 29.92 0.1053
2022-07-19 2022-06-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 30,261 636 2.15 1,447 -2.49 0.0795
2022-04-20 2022-03-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 29,625 -9,550 -24.38 1,484 -28.31 0.0865
2022-02-10 2021-12-31 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 39,175 4,012 11.41 2,070 10.46 0.1279
2021-10-14 2021-09-30 13F VANGUARD SCOTTSDALE FDS MTG-BKD SECS ETF 92206C771 35,163 5,507 18.57 1,874 18.38 0.1292
2021-07-27 2021-06-30 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 29,656 25,581 627.75 1,583 629.49 0.1171
2021-04-20 2021-03-31 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 4,075 4,075 217 0.0209
2020-05-15 2020-03-31 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 0 -20,159 -100.00 0 -100.00
2020-02-10 2019-12-31 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 20,159 0 0.00 1,072 -0.19 0.2387
2019-10-25 2019-09-30 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 20,159 193 0.97 1,074 1.80 0.2592
2019-07-30 2019-06-30 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 19,966 -143 -0.71 1,055 0.19 0.2651
2019-04-26 2019-03-31 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 20,109 0 0.00 1,053 1.74 0.3351
2019-04-11 2018-12-31 13F VANGUARD SCOTTSDALE FDS MORTG-BACK SEC 92206C771 20,109 20,109 1,035 0.3866
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.