Vanguard Bond Index Funds - Vanguard Short-Term Bond ETF
US ˙ ARCA ˙ US9219378273

SecurityBSV / Vanguard Bond Index Funds - Vanguard Short-Term Bond ETF
InstitutionMorgan Stanley
Latest Disclosed Ownership24,398,046 shares
Latest Disclosed Value $ 1,913,050,866
Morgan Stanley reports 20.15% decrease in ownership of BSV / Vanguard Bond Index Funds - Vanguard Short-Term Bond ETF

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 24,398,046 shares of Vanguard Bond Index Funds - Vanguard Short-Term Bond ETF (US:BSV) valued at $1,913,050,787 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 30,553,571 shares of Vanguard Bond Index Funds - Vanguard Short-Term Bond ETF. This represents a change in shares of -20.15% during the quarter. The current value of the position is $1,898,167,979 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 BD INDEX FDS SHORT TRM BOND 921937827 24,398,046 -6,155,525 -20.15 1,913,051 -20.55 0.1153
2026-05-27 2025-12-31 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 30,553,571 -8,046,456 -20.85 2,407,927 -20.95 0.1438
2026-02-13 2025-12-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 30,553,571 -8,046,456 2,407,927 0.1438
2026-05-27 2025-09-30 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 38,600,027 1,002,443 2.67 3,045,928 2.94 0.1844
2025-11-14 2025-09-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 38,600,027 1,002,443 3,045,928 0.1844
2025-08-15 2025-06-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 37,597,584 22,673,541 151.93 2,958,930 153.28 0.1928
2025-05-15 2025-03-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 14,924,043 260,579 1.78 1,168,254 3.11 0.0835
2025-05-15 2024-12-31 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 14,663,464 -13,258,516 -47.48 1,133,046 -48.43 0.0794
2025-02-14 2024-12-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 14,663,464 -13,258,516 1,133,046 0.0794
2025-05-14 2024-09-30 13F/A-2 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,921,980 60,864 0.22 2,197,181 2.82 0.1593
2025-02-14 2024-09-30 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,921,980 60,864 2,197,181 0.1593
2024-11-14 2024-09-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,921,980 60,864 2,197,181 0.0189
2025-05-14 2024-06-30 13F/A-2 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,861,116 -88,626 -0.32 2,136,948 -0.28 0.1654
2024-10-17 2024-06-30 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,861,116 -88,626 2,136,948 0.1653
2024-08-14 2024-06-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,861,116 -88,626 2,136,948 0.1654
2024-10-17 2024-03-31 13F/A-2 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,949,742 -995,989 -3.44 2,142,907 -3.88 0.1719
2024-08-16 2024-03-31 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,949,742 -995,989 2,142,907 0.0201
2024-05-15 2024-03-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,949,742 -995,989 2,142,907 0.1720
2024-08-16 2023-12-31 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 28,945,731 -858,856 -2.88 2,229,400 -0.49 0.1965
2024-02-13 2023-12-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 28,945,731 -858,856 2,229,400 0.1965
2023-11-15 2023-09-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 29,804,587 -826,638 -2.70 2,240,411 -3.21 0.2278
2023-08-14 2023-06-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 30,631,225 -6,696,518 -17.94 2,314,802 -18.93 0.2281
2023-05-15 2023-03-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 37,327,743 497,609 1.35 2,855,199 2.98 0.3061
2023-02-14 2022-12-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 36,830,134 -1,211,790 -3.19 2,772,573 -2.59 0.3149
2022-11-14 2022-09-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 38,041,924 -1,507,331 -3.81 2,846,298 -6.28 0.3879
2022-10-27 2022-06-30 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 39,549,255 -37,882 -0.10 3,036,988 -1.52 0.3942
2022-08-15 2022-06-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 39,549,255 -37,882 3,036,988 0.3942
2022-10-27 2022-03-31 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 39,587,137 1,348,506 3.53 3,083,838 -0.23 0.4159
2022-05-13 2022-03-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 39,587,137 1,348,506 3,083,838 0.4159
2022-02-14 2021-12-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 38,238,631 735,801 1.96 3,090,829 0.58 0.3816
2021-11-15 2021-09-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 37,502,830 5,423,765 16.91 3,072,981 16.59 0.4139
2021-08-23 2021-06-30 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 32,079,065 -640,259 -1.96 2,635,617 -1.99 0.3476
2021-08-16 2021-06-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 32,079,065 -640,259 2,635,617 0.0723
2021-05-17 2021-03-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 32,719,324 3,064,814 10.34 2,689,202 9.39 0.3950
2021-02-16 2020-12-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 29,654,510 1,790,347 6.43 2,458,359 6.23 0.3797
2020-11-13 2020-09-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 27,864,163 3,444,452 14.11 2,314,118 14.01 0.4476
2020-08-14 2020-06-30 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 24,419,711 1,088,010 4.66 2,029,766 5.86 0.4493
2020-05-26 2020-03-31 13F/A-1 VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 23,331,701 14,239,074 156.60 1,917,400 161.60 0.5210
2020-05-15 2020-03-31 13F VANGUARD BD INDEX FDS SHORT TRM BOND 921937827 23,331,701 14,239,074 1,917,400 147,296.2910
2020-02-14 2019-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 9,092,627 315,191 3.59 732,957 3.36 0.1705
2019-11-14 2019-09-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,777,436 -505,120 -5.44 709,129 -5.14 0.1877
2019-08-14 2019-06-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 9,282,556 427,140 4.82 747,525 6.06 0.1989
2019-05-15 2019-03-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,855,416 -13,998 -0.16 704,803 1.14 0.1995
2019-02-14 2018-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,869,414 117,328 1.34 696,870 2.04 0.2085
2019-04-23 2018-09-30 13F/A-2 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,752,086 -438,172 -4.77 682,926 -4.99 0.1709
2018-11-20 2018-09-30 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,752,086 0 682,926 0.1709
2018-11-14 2018-09-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,752,086 -438,172 682,926
2019-04-23 2018-06-30 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 9,190,258 190,332 2.11 718,770 1.82 0.1942
2018-08-14 2018-06-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 9,190,258 190,332 718,770
2019-04-23 2018-03-31 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,999,926 897,657 11.08 705,954 10.15 0.1959
2018-05-14 2018-03-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,999,926 897,657 705,954
2019-04-23 2017-12-31 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,102,269 230,029 2.92 640,890 1.99 0.1754
2018-02-14 2017-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,102,269 230,029 640,890
2017-11-14 2017-09-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 7,872,240 182,498 2.37 628,362 2.33 0.1882
2017-08-11 2017-06-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 7,689,742 -327,582 -4.09 614,027 -3.93 0.1855
2017-05-22 2017-03-31 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,017,324 -536,764 -6.27 639,141 -5.96 0.1964
2017-05-12 2017-03-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,017,324 639,141
2017-02-22 2016-12-31 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,554,088 -144,224 -1.66 679,622 -3.34 0.2224
2017-02-13 2016-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,554,088 679,622
2016-11-10 2016-09-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,698,312 402,729 4.85 703,085 4.56 0.2401
2016-08-12 2016-06-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,295,583 279,880 3.49 672,441 4.04 0.2429
2016-05-12 2016-03-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 8,015,703 586,838 7.90 646,306 9.34 0.2487
2016-02-09 2015-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 7,428,865 -257,263 -3.35 591,115 -4.33 0.2140
2016-02-08 2015-09-30 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 7,686,128 720,303 10.34 617,888 10.62 0.2283
2015-11-09 2015-09-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 7,686,128 617,888
2015-08-12 2015-06-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 6,965,825 -6,553 -0.09 558,590 -0.50 0.1936
2015-05-14 2015-03-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 6,972,378 -589,734 -7.80 561,417 -7.14 0.2068
2015-02-13 2014-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 7,562,112 607,797 8.74 604,592 8.58 0.2211
2014-12-16 2014-09-30 13F/A-1 VANGUARD BD INDEX FD SHORT TRM BOND 921937827 6,954,315 190,148 2.81 556,831 2.79 0.2141
2014-11-14 2014-09-30 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 6,954,315 556,831
2014-05-13 2014-03-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 6,764,167 -190,791 -2.74 541,742 -2.55 0.2269
2014-02-13 2013-12-31 13F VANGUARD BD INDEX FD SHORT TRM BOND 921937827 6,954,958 637,472 10.09 555,910 9.49 0.2365
2013-11-13 2013-09-30 13F VANGUARD SHORT TERM BOND COM 921937827 6,317,486 -212,490 -3.25 507,735 -2.89 0.2400
2013-08-08 2013-06-30 13F VANGUARD SHORT TERM BOND COM 921937827 6,529,976 6,529,976 522,856 0.2637
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.