Vanguard Bond Index Funds - Vanguard Intermediate-Term Bond ETF
US ˙ ARCA ˙ US9219378190

SecurityBIV / Vanguard Bond Index Funds - Vanguard Intermediate-Term Bond ETF
InstitutionCitigroup Inc
Latest Disclosed Ownership199,383 shares
Latest Disclosed Value $ 15,388,391
Citigroup Inc reports 13.85% increase in ownership of BIV / Vanguard Bond Index Funds - Vanguard Intermediate-Term Bond ETF

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 199,383 shares of Vanguard Bond Index Funds - Vanguard Intermediate-Term Bond ETF (US:BIV) valued at $15,388,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 175,132 shares of Vanguard Bond Index Funds - Vanguard Intermediate-Term Bond ETF. This represents a change in shares of 13.85% during the quarter. The current value of the position is $15,240,837 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 BD INDEX FDS INTERMED TERM 921937819 199,383 24,251 13.85 15,388 12.82 0.0066
2026-02-13 2025-12-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 175,132 -101,431 -36.68 13,639 -36.84 0.0060
2025-11-10 2025-09-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 276,563 2,497 0.91 21,597 1.89 0.0096
2025-08-11 2025-06-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 274,066 -129 -0.05 21,196 0.96 0.0104
2025-05-12 2025-03-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 274,195 7,486 2.81 20,995 5.34 0.0107
2025-02-12 2024-12-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 266,709 112,715 73.19 19,931 65.16 0.0118
2024-11-12 2024-09-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 153,994 -2,517 -1.61 12,069 2.96 0.0070
2024-08-12 2024-06-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 156,511 11,712 8.09 11,721 7.36 0.0075
2024-05-10 2024-03-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 144,799 2,226 1.56 10,918 0.26 0.0072
2024-02-09 2023-12-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 142,573 21,094 17.36 10,890 23.96 0.0077
2023-12-06 2023-09-30 13F/A-1 VANGUARD BD INDEX FDS INTERMED TERM 921937819 121,479 -1,108 -0.90 8,784 -4.75 0.0066
2023-11-09 2023-09-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 121,479 -1,108 8,784 0.0026
2023-08-10 2023-06-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 122,587 2,700 2.25 9,222 0.24 0.0060
2023-05-11 2023-03-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 119,887 2,696 2.30 9,200 5.64 0.0064
2023-02-09 2022-12-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 117,191 10,907 10.26 8,710 11.51 0.0069
2022-11-10 2022-09-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 106,284 5,342 5.29 7,810 -0.36 0.0056
2022-08-10 2022-06-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 100,942 4,032 4.16 7,838 -1.25 0.0058
2022-05-12 2022-03-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 96,910 -4,079 -4.04 7,937 -10.31 0.0048
2022-02-10 2021-12-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 100,989 -10,080 -9.08 8,849 -10.91 0.0047
2021-11-10 2021-09-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 111,069 -6,194 -5.28 9,933 -5.84 0.0059
2021-08-10 2021-06-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 117,263 7,087 6.43 10,549 7.91 0.0063
2021-05-13 2021-03-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 110,176 -5,898 -5.08 9,776 -9.30 0.0063
2021-02-11 2020-12-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 116,074 2,825 2.49 10,778 1.80 0.0064
2020-11-12 2020-09-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 113,249 4,870 4.49 10,587 4.82 0.0069
2020-08-12 2020-06-30 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 108,379 -2,044 -1.85 10,100 2.38 0.0079
2020-05-12 2020-03-31 13F VANGUARD BD INDEX FDS INTERMED TERM 921937819 110,423 1,523 1.40 9,865 3.86 0.0089
2020-02-12 2019-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 108,900 6,685 6.54 9,498 5.59 0.0069
2019-11-08 2019-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 102,215 2,727 2.74 8,995 4.53 0.0071
2019-08-12 2019-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 99,488 5,796 6.19 8,605 9.42 0.0070
2019-05-13 2019-03-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 93,692 3,706 4.12 7,864 7.51 0.0076
2019-02-12 2018-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 89,986 -1,031 -1.13 7,315 -0.15 0.0074
2018-11-13 2018-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 91,017 1,769 1.98 7,326 1.37 0.0065
2018-08-10 2018-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 89,248 2,118 2.43 7,227 1.45 0.0066
2018-05-11 2018-03-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 87,130 5,305 6.48 7,124 3.86 0.0059
2018-02-12 2017-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 81,825 810 1.00 6,859 0.01 0.0055
2017-11-13 2017-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 81,015 1,096 1.37 6,858 1.52 0.0056
2017-08-11 2017-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 79,919 1,871 2.40 6,755 3.51 0.0061
2017-05-12 2017-03-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 78,048 -8,444 -9.76 6,526 -9.17 0.0058
2017-02-10 2016-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 86,492 2,941 3.52 7,185 -1.90 0.0065
2016-11-10 2016-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 83,551 14,889 21.68 7,324 21.12 0.0068
2016-08-12 2016-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 68,662 7,409 12.10 6,047 14.44 0.0062
2016-05-13 2016-03-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 61,253 2,403 4.08 5,284 8.10 0.0059
2016-02-12 2015-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 58,850 1,502 2.62 4,888 0.47 0.0049
2015-11-13 2015-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 57,348 1,392 2.49 4,865 3.67 0.0046
2015-08-13 2015-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 55,956 2,351 4.39 4,693 1.56 0.0042
2015-05-14 2015-03-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 53,605 -315 -0.58 4,621 1.20 0.0045
2015-02-17 2014-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 53,920 -317 -0.58 4,566 -0.11 0.0041
2014-11-14 2014-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 54,237 633 1.18 4,571 0.68 0.0040
2014-08-14 2014-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 53,604 32 0.06 4,540 1.70 0.0044
2014-05-15 2014-03-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 53,572 -18,830 -26.01 4,464 -24.53 0.0046
2014-02-14 2013-12-31 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 72,402 -8,693 -10.72 5,915 -12.64 0.0054
2013-11-14 2013-09-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 81,095 -972 -1.18 6,771 -1.20 0.0063
2013-08-14 2013-06-30 13F VANGUARD BD INDEX FD INTERMED TERM 921937819 82,067 82,067 6,853 0.0067
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.