iShares Trust - iShares Core 1-5 Year USD Bond ETF
US ˙ NasdaqGM ˙ US46432F8591

SecurityISTB / iShares Trust - iShares Core 1-5 Year USD Bond ETF
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership26,751 shares
Latest Disclosed Value $ 1,296,332
Advisory Services Network, LLC reports 19.07% increase in ownership of ISTB / iShares Trust - iShares Core 1-5 Year USD Bond ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 26,751 shares of iShares Trust - iShares Core 1-5 Year USD Bond ETF (US:ISTB) valued at $1,296,353 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 22,467 shares of iShares Trust - iShares Core 1-5 Year USD Bond ETF. This represents a change in shares of 19.07% during the quarter. The current value of the position is $1,285,118 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 TRUST CORE SHORT-TERM US BD ETF ETF 46432F859 26,751 4,284 19.07 1,296 18.36 0.0120
2026-02-17 2025-12-31 13F ISHARES TRUST CORE SHORT-TERM US BD ETF ETF 46432F859 22,467 -102 -0.45 1,095 -0.64 0.0155
2025-11-18 2025-09-30 13F ISHARES TR ETF 46432F859 22,569 112 0.50 1,102 1.19 0.0162
2025-08-19 2025-06-30 13F ISHARES TR ETF 46432F859 22,457 363 1.64 1,089 1.97 0.0175
2025-05-15 2025-03-31 13F ISHARES TR ETF 46432F859 22,094 342 1.57 1,068 2.79 0.0205
2025-02-13 2024-12-31 13F ISHARES TR ETF 46432F859 21,752 -330 -1.49 1,039 -0.67 0.0194
2024-11-14 2024-09-30 13F ISHARES TR ETF 46432F859 22,082 0 0.00 1,046 0.00 0.0216
2024-08-13 2024-06-30 13F ISHARES TR ETF 46432F859 22,082 643 3.00 1,046 2.85 0.0216
2024-05-06 2024-03-31 13F ISHARES TR ETF 46432F859 21,439 3,015 16.36 1,017 16.10 0.0226
2024-02-09 2023-12-31 13F ISHARES TR ETF 46432F859 18,424 -2,557 -12.19 876 -9.97 0.0214
2023-11-14 2023-09-30 13F ISHARES TR ETF 46432F859 20,981 -5,364 -20.36 973 -20.77 0.0261
2023-08-09 2023-06-30 13F ISHARES TR ETF 46432F859 26,345 -9,974 -27.46 1,229 -28.27 0.0327
2023-05-17 2023-03-31 13F ISHARES TR ETF 46432F859 36,319 -35,811 -49.65 1,713 -48.88 0.0474
2023-02-13 2022-12-31 13F ISHARES TR ETF 46432F859 72,130 5,777 8.71 3,350 9.48 0.1027
2022-11-14 2022-09-30 13F ISHARES TR ETF 46432F859 66,353 39,071 143.21 3,059 136.58 0.1080
2022-08-02 2022-06-30 13F ISHARES TR ETF 46432F859 27,282 -52 -0.19 1,293 -2.34 0.0442
2022-05-23 2022-03-31 13F ISHARES TR ETF 46432F859 27,334 -1,175 -4.12 1,324 -7.93 0.0390
2022-02-14 2021-12-31 13F ISHARES TR ETF 46432F859 28,509 -44,730 -61.07 1,438 -61.55 0.0414
2021-11-05 2021-09-30 13F ISHARES TR ETF 46432F859 73,239 -19,659 -21.16 3,740 -21.51 0.1189
2021-08-12 2021-06-30 13F ISHARES TR ETF 46432F859 92,898 7,016 8.17 4,765 8.17 0.1503
2021-05-24 2021-03-31 13F ISHARES TR ETF 46432F859 85,882 11,848 16.00 4,405 15.22 0.1636
2021-02-09 2020-12-31 13F ISHARES TR ETF 46432F859 74,034 6,600 9.79 3,823 9.98 0.1534
2020-11-16 2020-09-30 13F ISHARES TR ETF 46432F859 67,434 -1,560 -2.26 3,476 -2.11 0.1636
2020-08-10 2020-06-30 13F ISHARES TRUST CORE SHORT-TERM US BD ETF ETF 46432F859 68,994 -13,031 -15.89 3,551 -14.27 0.1949
2020-05-15 2020-03-31 13F ISHARES TR ETF 46432F859 82,025 -4,854 -5.59 4,142 -5.39 0.2709
2020-02-04 2019-12-31 13F ISHARES TR ETF 46432F859 86,879 12,545 16.88 4,378 16.78 0.2302
2019-11-04 2019-09-30 13F ISHARES TR ETF 46432F859 74,334 0 0.00 3,749 0.00 0.2297
2019-08-01 2019-06-30 13F ISHARES TR ETF 46432F859 74,334 -2,138 -2.80 3,749 -1.68 0.2299
2019-05-20 2019-03-31 13F ISHARES TR ETF 46432F859 76,472 17,494 29.66 3,813 31.80 0.2678
2019-02-15 2018-12-31 13F ISHARES TR ETF 46432F859 58,978 -5,372 -8.35 2,893 -8.25 0.2525
2018-11-02 2018-09-30 13F ISHARES TR ETF 46432F859 64,350 10,428 19.34 3,153 19.25 0.2301
2018-07-27 2018-06-30 13F ISHARES TR ETF 46432F859 53,922 16,163 42.81 2,644 41.92 0.2014
2018-04-23 2018-03-31 13F ISHARES TR ETF 46432F859 37,759 11,778 45.33 1,863 43.86 0.1488
2018-02-08 2017-12-31 13F ISHARES TR ETF 46432F859 25,981 1,995 8.32 1,295 7.38 0.1129
2017-10-12 2017-09-30 13F ISHARES TR ETF 46432F859 23,986 172 0.72 1,206 0.75 0.1380
2017-08-17 2017-06-30 13F ISHARES CORE 1-5 YEAR USD BOND ETF ETF 46432F859 23,814 288 1.22 1,197 1.53 0.1560
2017-04-28 2017-03-31 13F ISHARES CORE 1-5 YEAR USD BOND ETF ETF 46432F859 23,526 2,252 10.59 1,179 9.37 0.1712
2016-10-07 2016-09-30 13F ISHARES TR ETF 46432F859 21,274 13,489 173.27 1,078 36.28 0.2027
2016-07-27 2016-06-30 13F ISHARES TR ETF 46432F859 7,785 4,382 128.77 791 131.29 0.1798
2016-04-21 2016-03-31 13F ISHARES TR ETF 46432F859 3,403 2,560 303.68 342 307.14 0.0934
2016-01-27 2015-12-31 13F ISHARES CORE 1-5 YEAR USD BOND ETF ETF 46432F859 843 -1,057 -55.63 84 -56.02 0.0270
2015-10-01 2015-09-30 13F ISHARES CORE 1-5 YEAR USD BOND ETF ETF 46432F859 1,900 397 26.41 191 26.49 0.0577
2015-07-02 2015-06-30 13F ISHARES CORE 1-5 YEAR USD BOND ETF ETF 46432F859 1,503 -323 -17.69 151 -17.93 0.0445
2015-04-08 2015-03-31 13F ISHARES CORE SHORT-TERM USD BOND ETF ETF 46432F859 1,826 264 16.90 184 17.20 0.0508
2015-01-23 2014-12-31 13F ISHARES CORE SHORT-TERM USD BOND ETF ETF 46432F859 1,562 1,562 157 0.0491
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.