iShares Trust - iShares 3-7 Year Treasury Bond ETF
MX ˙ BMV ˙ US4642886612
SecurityMX:IEI / iShares Trust - iShares 3-7 Year Treasury Bond ETF
InstitutionBlackRock, Inc.
Latest Disclosed Ownership1,344,980 shares
Latest Disclosed Value $ 159,514,628
BlackRock, Inc. reports 16.88% decrease in ownership of IEI / iShares Trust - iShares 3-7 Year Treasury Bond ETF

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 1,344,980 shares of iShares Trust - iShares 3-7 Year Treasury Bond ETF (MX:IEI) valued at $159,514,628 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,618,052 shares of iShares Trust - iShares 3-7 Year Treasury Bond ETF. This represents a change in shares of -16.88% during the quarter.

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)
2026-05-13 2026-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,344,980 -273,072 -16.88 159,515 -17.40 0.0002
2026-02-12 2025-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,618,052 -1,806,075 -52.75 193,115 -52.81 0.0033
2025-11-12 2025-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 3,424,127 2,590,878 310.94 409,217 312.39 0.0072
2025-08-12 2025-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 833,249 277,270 49.87 99,232 51.08 0.0019
2025-05-02 2025-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 555,979 -167,672 -23.17 65,681 -21.45 0.0014
2025-02-07 2024-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 723,651 -13,914 -1.89 83,618 -5.21 0.0017
2024-11-13 2024-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 737,565 -629,290 -46.04 88,216 -44.11 0.0019
2024-08-13 2024-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,366,855 311,550 29.52 157,831 29.14 0.0036
2024-05-10 2024-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,055,305 43,335 4.28 122,215 3.11 0.0028
2024-02-13 2023-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,011,970 111,338 12.36 118,532 16.30 0.0030
2023-11-13 2023-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 900,632 92,285 11.42 101,915 9.39 0.0029
2023-08-11 2023-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 808,347 77,520 10.61 93,170 8.36 0.0026
2023-05-12 2023-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 730,827 5,738 0.79 85,982 3.21 0.0025
2023-02-13 2022-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 725,089 -98,681 -11.98 83,305 -11.51 0.0026
2022-11-14 2022-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 823,770 -37,435 -4.35 94,139 -8.40 0.0032
2022-08-12 2022-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 861,205 -193,464 -18.34 102,776 -20.16 0.0033
2022-05-12 2022-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,054,669 192,872 22.38 128,723 16.08 0.0035
2022-02-10 2021-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 861,797 355,588 70.25 110,888 68.28 0.0028
2021-11-09 2021-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 506,209 -514,105 -50.39 65,895 -50.52 0.0018
2021-08-11 2021-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 1,020,314 149,338 17.15 133,181 17.72 0.0037
2021-05-07 2021-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 870,976 374,176 75.32 113,132 71.25 0.0033
2021-02-05 2020-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 496,800 57,479 13.08 66,064 12.57 0.0021
2020-11-06 2020-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 439,321 20,141 4.80 58,688 4.74 0.0022
2020-08-14 2020-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 419,180 -233,475 -35.77 56,031 -35.62 0.0022
2020-05-01 2020-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 652,655 232,268 55.25 87,026 64.62 0.0043
2020-02-13 2019-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 420,387 -109,257 -20.63 52,864 -21.28 0.0020
2019-11-08 2019-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 529,644 -26,202 -4.71 67,158 -3.93 0.0028
2019-08-22 2019-06-30 13F/A-1 ISHARES TR 3 7 YR TREAS BD 464288661 555,846 249,513 81.45 69,904 85.23 0.0030
2019-08-13 2019-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 555,846 249,513 69,904
2019-05-09 2019-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 306,333 61,562 25.15 37,740 27.00 0.0017
2019-02-08 2018-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 244,771 19,061 8.44 29,716 10.57 0.0015
2018-11-09 2018-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 225,710 102,139 82.66 26,875 81.23 0.0012
2018-08-09 2018-06-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 123,571 22,393 22.13 14,829 21.51 0.0007
2018-05-09 2018-03-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 101,178 6,797 7.20 12,204 5.85 0.0006
2018-02-09 2017-12-31 13F ISHARES TR 3 7 YR TREAS BD 464288661 94,381 -4,796 -4.84 11,530 -5.88 0.0005
2017-11-14 2017-09-30 13F ISHARES TR 3 7 YR TREAS BD 464288661 99,177 87,351 738.64 12,250 737.89 0.0006
2017-08-10 2017-06-30 13F ISHARES TR 3-7 YR TR BD ETF 464288661 11,826 -1,727 -12.74 1,462 -12.35 0.0001
2017-05-12 2017-03-31 13F ISHARES TR 3-7 YR TR BD ETF 464288661 13,553 13,236 4,175.39 1,668 4,176.92 0.0001
2017-02-10 2016-12-31 13F ISHARES TR 3-7 YR TR BD ETF 464288661 317 -634 -66.67 39 -67.50 0.0001
2016-11-08 2016-09-30 13F ISHARES TR 3-7 YR TR BD ETF 464288661 951 18 1.93 120 0.84 0.0002
2016-08-10 2016-06-30 13F ISHARES TR 3-7 YR TR BD ETF 464288661 933 0 0.00 119 1.71 0.0002
2016-05-10 2016-03-31 13F ISHARES TR 3-7 YR TR BD ETF 464288661 933 -23 -2.41 117 0.00 0.0002
2016-02-11 2015-12-31 13F ISHARES TR 3-7 YR TR BD ETF 464288661 956 955 95,500.00 117 0.0002
2015-11-13 2015-09-30 13F ISHARES TR 3-7 YR TR BD ETF 464288661 1 0 0.00 0 0.0000
2015-08-07 2015-06-30 13F ISHARES 3-7 YR TR BD ETF 464288661 1 0 0.00 0 0.0000
2015-05-13 2015-03-31 13F ISHARES 3-7 YR TR BD ETF 464288661 1 0 0.00 0 0.0000
2015-02-09 2014-12-31 13F ISHARES 3-7 YR TR BD ETF 464288661 1 1 0 0.0000
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.