iShares Trust - iShares 政府/信用債券 ETF
US ˙ ARCA ˙ US4642885960

SecurityGBF / iShares Trust - iShares Government/Credit Bond ETF
InstitutionMorgan Stanley
Latest Disclosed Ownership5,321 shares
Latest Disclosed Value $ 554,324
Morgan Stanley reports 93.65% decrease in ownership of GBF / iShares Trust - iShares Government/Credit Bond ETF

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 5,321 shares of iShares Trust - iShares Government/Credit Bond ETF (US:GBF) valued at $554,289 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 83,776 shares of iShares Trust - iShares Government/Credit Bond ETF. This represents a change in shares of -93.65% during the quarter. The current value of the position is $550,454 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 ISHARES TR GOV/CRED BD ETF 464288596 5,321 -78,455 -93.65 554 -93.68 0.0000
2026-05-27 2025-12-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 83,776 -36,667 -30.44 8,771 -30.88 0.0005
2026-02-13 2025-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 83,776 -36,667 8,771 0.0005
2026-05-27 2025-09-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 120,443 2,349 1.99 12,689 2.88 0.0008
2025-11-14 2025-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 120,443 2,349 12,689 0.0008
2025-08-15 2025-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 118,094 -106 -0.09 12,334 0.20 0.0008
2025-05-15 2025-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 118,200 -7,403 -5.89 12,309 -4.13 0.0009
2025-05-15 2024-12-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 125,603 -2,734 -2.13 12,840 -6.36 0.0009
2025-02-14 2024-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 125,603 -2,734 12,840 0.0009
2025-05-14 2024-09-30 13F/A-2 ISHARES TR GOV/CRED BD ETF 464288596 128,337 -9,898 -7.16 13,712 -3.43 0.0010
2025-02-14 2024-09-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 128,337 -9,898 13,712 0.0010
2024-11-14 2024-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 128,337 -9,898 13,712 0.0001
2025-05-14 2024-06-30 13F/A-2 ISHARES TR GOV/CRED BD ETF 464288596 138,235 26,607 23.84 14,198 22.85 0.0011
2024-10-17 2024-06-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 138,235 26,607 14,198 0.0011
2024-08-14 2024-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 138,235 26,607 14,198 0.0011
2024-10-17 2024-03-31 13F/A-2 ISHARES TR GOV/CRED BD ETF 464288596 111,628 -3,538 -3.07 11,558 -4.63 0.0009
2024-08-16 2024-03-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 111,628 -3,538 11,558 0.0001
2024-05-15 2024-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 111,628 -3,538 11,558 0.0009
2024-08-16 2023-12-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 115,166 -54 -0.05 12,119 5.11 0.0011
2024-02-13 2023-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 115,166 -54 12,119 0.0011
2023-11-15 2023-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 115,220 -67,574 -36.97 11,529 -39.36 0.0012
2023-08-14 2023-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 182,794 -43,612 -19.26 19,014 -20.61 0.0019
2023-05-15 2023-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 226,406 -576 -0.25 23,950 2.84 0.0026
2023-02-14 2022-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 226,982 -32,931 -12.67 23,288 -12.06 0.0026
2022-11-14 2022-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 259,913 -213,770 -45.13 26,483 -48.01 0.0036
2022-10-27 2022-06-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 473,683 279,189 143.55 50,936 130.85 0.0066
2022-08-15 2022-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 473,683 279,189 50,936 0.0013
2022-10-27 2022-03-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 194,494 162,502 507.95 22,065 467.52 0.0030
2022-05-13 2022-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 194,494 162,502 22,065 0.0030
2022-02-14 2021-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 31,992 18,281 133.33 3,888 132.54 0.0005
2021-11-15 2021-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 13,711 -1,456 -9.60 1,672 -9.96 0.0002
2021-08-23 2021-06-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 15,167 52 0.34 1,857 2.43 0.0002
2021-08-16 2021-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 15,167 52 1,857 0.0001
2021-05-17 2021-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 15,115 230 1.55 1,813 -3.26 0.0003
2021-02-16 2020-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 14,885 -24,090 -61.81 1,874 -61.61 0.0003
2020-11-13 2020-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 38,975 931 2.45 4,881 2.46 0.0009
2020-08-14 2020-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 38,044 -565 -1.46 4,764 1.73 0.0011
2020-05-26 2020-03-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 38,609 28,894 297.42 4,683 309.35 0.0013
2020-05-15 2020-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 38,609 28,894 4,683 359.7520
2020-02-14 2019-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 9,715 1,782 22.46 1,144 21.19 0.0003
2019-11-14 2019-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 7,933 866 12.25 944 14.56 0.0002
2019-08-14 2019-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 7,067 245 3.59 824 6.46 0.0002
2019-05-15 2019-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 6,822 139 2.08 774 4.88 0.0002
2019-02-14 2018-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 6,683 165 2.53 738 3.07 0.0002
2019-04-23 2018-09-30 13F/A-2 ISHARES TR GOV/CRED BD ETF 464288596 6,518 5 0.08 716 -0.42 0.0002
2018-11-20 2018-09-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 6,518 0 716 0.0002
2018-11-14 2018-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 6,518 5 716
2019-04-23 2018-06-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 6,513 101 1.58 719 0.56 0.0002
2018-08-14 2018-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 6,513 101 719
2019-04-23 2018-03-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 6,412 -452 -6.59 715 -8.57 0.0002
2018-05-14 2018-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 6,412 -452 715
2019-04-23 2017-12-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 6,864 -337 -4.68 782 -5.21 0.0002
2018-02-14 2017-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 6,864 -337 782
2017-11-14 2017-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 7,201 297 4.30 825 4.56 0.0002
2017-08-11 2017-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 6,904 311 4.72 789 5.91 0.0002
2017-05-22 2017-03-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 6,593 -1,858 -21.99 745 -21.33 0.0002
2017-05-12 2017-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 6,593 745
2017-02-22 2016-12-31 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 8,451 -21,528 -71.81 947 -73.06 0.0003
2017-02-13 2016-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 8,451 947
2016-11-10 2016-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 29,979 -19,332 -39.20 3,515 -39.48 0.0012
2016-08-12 2016-06-30 13F ISHARES TR GOV/CRED BD ETF 464288596 49,311 -103,880 -67.81 5,808 -67.05 0.0021
2016-05-12 2016-03-31 13F ISHARES TR GOV/CRED BD ETF 464288596 153,191 53,079 53.02 17,626 57.63 0.0068
2016-02-09 2015-12-31 13F ISHARES TR GOV/CRED BD ETF 464288596 100,112 5,944 6.31 11,182 4.88 0.0040
2016-02-08 2015-09-30 13F/A-1 ISHARES TR GOV/CRED BD ETF 464288596 94,168 86,114 1,069.21 10,662 1,078.12 0.0039
2015-11-09 2015-09-30 13F ISHARES TR GOV/CRED BD ETF 464288596 94,168 10,662
2015-08-12 2015-06-30 13F ISHARES GOV/CRED BD ETF 464288596 8,054 -1,299 -13.89 905 -16.44 0.0003
2015-05-14 2015-03-31 13F ISHARES GOV/CRED BD ETF 464288596 9,353 -346 -3.57 1,083 -2.52 0.0004
2015-02-13 2014-12-31 13F ISHARES GOV/CRED BD ETF 464288596 9,699 -2,985 -23.53 1,111 -22.20 0.0004
2014-12-16 2014-09-30 13F/A-1 ISHARES GOV/CRED BD ETF 464288596 12,684 -5,753 -31.20 1,428 -30.44 0.0005
2014-11-14 2014-09-30 13F ISHARES GOV/CRED BD ETF 464288596 12,684 1,428
2014-05-13 2014-03-31 13F ISHARES GOV/CRED BD ETF 464288596 18,437 1,193 6.92 2,053 8.22 0.0009
2014-02-13 2013-12-31 13F ISHARES GOV/CRED BD ETF 464288596 17,244 -5,272 -23.41 1,897 -23.29 0.0008
2013-11-13 2013-09-30 13F ISHR LHMN GOV CR COM 464288596 22,516 -38,199 -62.92 2,473 -63.06 0.0012
2013-08-08 2013-06-30 13F ISHR LHMN GOV CR COM 464288596 60,715 60,715 6,695 0.0034
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.