Vanguard 債券指數基金 - Vanguard Total Bond Market ETF

SecurityBND / Vanguard Bond Index Funds - Vanguard Total Bond Market ETF
InstitutionBetterment LLC
Latest Disclosed Ownership1,601,843 shares
Latest Disclosed Value $ 117,960
Betterment LLC reports 6.77% decrease in ownership of BND / Vanguard Bond Index Funds - Vanguard Total Bond Market ETF

On May 14, 2026 - Betterment LLC filed a 13F-HR form disclosing ownership of 1,601,843 shares of Vanguard Bond Index Funds - Vanguard Total Bond Market ETF (US:BND) valued at $117,959,719 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,718,105 shares of Vanguard Bond Index Funds - Vanguard Total Bond Market ETF. This represents a change in shares of -6.77% during the quarter. The current value of the position is $116,662,226 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 BD INDEX FD TOTAL BND MRKT 921937835 1,601,843 -116,262 -6.77 118 -7.87 0.2234
2026-02-12 2025-12-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,718,105 -118,793 -6.47 127 -6.62 0.2425
2025-11-13 2025-09-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,836,898 -17,938 -0.97 137 0.00 0.2700
2025-08-14 2025-06-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,854,836 146,769 8.59 137 8.80 0.2908
2025-05-15 2025-03-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,708,067 28,851 1.72 125 4.17 0.2976
2025-02-14 2024-12-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,679,216 86,538 5.43 121 0.84 0.2879
2024-11-14 2024-09-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,592,678 247,171 18.37 120 23.96 0.2855
2024-08-14 2024-06-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,345,507 -45,079 -3.24 97 -4.00 0.2511
2024-05-10 2024-03-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,390,586 -83,543 -5.67 101 -7.41 0.2710
2024-02-09 2023-12-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,474,129 -20,075 -1.34 108 3.85 0.3122
2023-11-09 2023-09-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,494,204 25,674 1.75 104 -1.89 0.3302
2023-08-07 2023-06-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,468,530 26,233 1.82 107 0.00 0.3307
2023-05-15 2023-03-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,442,297 -16,220 -1.11 106 1.92 0.3448
2023-02-13 2022-12-31 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,458,517 -59,122 -3.90 105 -99.91 0.3594
2022-11-14 2022-09-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,517,639 0 0.00 114,217 0.00 0.4085
2022-08-10 2022-06-30 13F VANGUARD BD INDEX FD TOTAL BND MRKT 921937835 1,517,639 -20,420 -1.33 114,217 -6.64 0.4085
2022-05-16 2022-03-31 13F VANGUARD BD INDEX FD Common 921937835 1,538,059 -5,375 -0.35 122,337 -6.47 0.3892
2022-02-15 2021-12-31 13F VANGUARD BD INDEX FD Common 921937835 1,543,434 -37,675 -2.38 130,806 -3.18 0.4073
2021-11-15 2021-09-30 13F VANGUARD BD INDEX FD Common 921937835 1,581,109 -40,787 -2.51 135,106 -3.01 0.4517
2021-08-10 2021-06-30 13F VANGUARD BD INDEX FD Common 921937835 1,621,896 -45,182 -2.71 139,305 -1.37 0.4746
2021-06-01 2021-03-31 13F VANGUARD BD INDEX FD Common 921937835 1,667,078 -65,778 -3.80 141,235 -7.58 0.5318
2021-02-12 2020-12-31 13F VANGUARD BD INDEX FD Common 921937835 1,732,856 -69,885 -3.88 152,821 -3.91 0.6404
2020-11-10 2020-09-30 13F VANGUARD BD INDEX FD Common 921937835 1,802,741 -54,454 -2.93 159,038 -3.06 0.7808
2020-08-11 2020-06-30 13F VANGUARD BD INDEX FD Common 921937835 1,857,195 -67,548 -3.51 164,065 -0.13 0.8731
2020-05-14 2020-03-31 13F VANGUARD BD INDEX FD Common 921937835 1,924,743 -311,116 -13.91 164,277 -12.39 1.0199
2020-01-31 2019-12-31 13F VANGUARD BD INDEX FD Common 921937835 2,235,859 -121,632 -5.16 187,499 -4.26 0.9689
2019-11-07 2019-09-30 13F VANGUARD BD INDEX FD Common 921937835 2,357,491 0 0.00 195,837 0.00 1.1101
2019-08-14 2019-06-30 13F VANGUARD BD INDEX FD Common 921937835 2,357,491 -80,494 -3.30 195,837 -1.05 1.1101
2019-04-11 2019-03-31 13F VANGUARD BD INDEX FD Common 921937835 2,437,985 -84,927 -3.37 197,916 -0.96 1.1963
2019-02-06 2018-12-31 13F VANGUARD BD INDEX FD Common 921937835 2,522,912 -154,562 -5.77 199,840 -5.16 1.4034
2018-11-14 2018-09-30 13F VANGUARD BD INDEX FD Common 921937835 2,677,474 -103,854 -3.73 210,717 -4.33 1.3850
2018-08-13 2018-06-30 13F VANGUARD BD INDEX FD Common 921937835 2,781,328 -68,258 -2.40 220,253 -2.22 1.5642
2018-05-14 2018-03-31 13F VANGUARD BD INDEX FD Common 921937835 2,849,586 -192,315 -6.32 225,260 -9.22 1.6375
2018-02-14 2017-12-31 13F VANGUARD BD INDEX FD Common 921937835 3,041,901 -224,302 -6.87 248,128 -7.31 1.9985
2017-11-17 2017-09-30 13F VANGUARD BD INDEX FD Common 921937835 3,266,203 360,752 12.42 267,698 12.60 2.4469
2017-08-14 2017-06-30 13F VANGUARD BD INDEX FD Common 921937835 2,905,451 371,748 14.67 237,753 15.73 2.4834
2017-05-11 2017-03-31 13F VANGUARD BD INDEX FD Common 921937835 2,533,703 466,308 22.56 205,433 23.00 2.4723
2017-02-14 2016-12-31 13F VANGUARD BD INDEX FD Common 921937835 2,067,395 327,741 18.84 167,025 14.11 2.4668
2016-11-14 2016-09-30 13F VANGUARD BD INDEX FD Common 921937835 1,739,654 357,449 25.86 146,374 25.62 2.4576
2016-08-15 2016-06-30 13F VANGUARD BD INDEX FD Common 921937835 1,382,205 317,302 29.80 116,520 32.13 2.3775
2016-05-18 2016-03-31 13F VANGUARD BD INDEX FD Common 921937835 1,064,903 249,469 30.59 88,185 33.91 2.1936
2016-02-09 2015-12-31 13F VANGUARD BD INDEX FD Common 921937835 815,434 188,759 30.12 65,854 28.26 2.0255
2015-11-10 2015-09-30 13F VANGUARD BD INDEX FD Common 921937835 626,675 121,053 23.94 51,343 24.96 1.9493
2015-08-12 2015-06-30 13F VANGUARD BD INDEX FD Common 921937835 505,622 166,244 48.98 41,087 45.21 1.7652
2015-05-12 2015-03-31 13F VANGUARD BD INDEX FD Common 921937835 339,378 129,261 61.52 28,294 63.48 1.6381
2015-02-17 2014-12-31 13F VANGUARD BD INDEX FD Common 921937835 210,117 210,117 17,307 1.5132
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.