iShares Core 1-5 Year USD Bond ETF - Common Stock (ISTB)

Historical Holders from Q1 2014 to Q3 2025

Symbol
ISTB
CUSIP
46432F859
Type / Class
Equity / Common Stock
Shares outstanding
91.7M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
64.2M
Holdings value
$3.14B
% of all portfolios
0.028%
Grand Portfolio weight change
+0%
Number of holders
379
Number of buys
191
Number of sells
-147
Average Value change %
+0%
Average buys %
+0.002%
Average sells %
-0.002%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of iShares Core 1-5 Year USD Bond ETF - Common Stock (ISTB)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock Portfolio Management LLC 7% +25% $312M $74.3M 6.42M +31.2% BlackRock Portfolio Management LLC Jun 30, 2025

Institutional Holders of iShares Core 1-5 Year USD Bond ETF - Common Stock (ISTB)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 64.2M $3.14B +$62.7M $48.84 379
2025 Q2 62.8M $3.06B +$69.4M $48.65 384
2025 Q1 61.5M $2.97B +$53M $48.35 387
2024 Q4 59.7M $2.85B +$161M $47.77 382
2024 Q3 56M $2.72B -$20.9M $48.68 359
2024 Q2 56.3M $2.67B -$42.6M $47.37 369
2024 Q1 57.1M $2.71B -$10.5M $47.44 375
2023 Q4 56.8M $2.7B -$17.8M $47.56 377
2023 Q3 53.6M $2.48B -$74.6M $46.38 355
2023 Q2 55.3M $2.58B -$276M $46.64 381
2023 Q1 61.5M $2.9B -$295M $47.16 384
2022 Q4 69M $3.21B +$110M $46.44 386
2022 Q3 66.5M $3.06B -$582M $46.10 373
2022 Q2 78.6M $3.73B -$270M $47.40 378
2022 Q1 83.2M $4.04B +$64.5M $48.46 374
2021 Q4 82.2M $4.14B +$221M $50.43 386
2021 Q3 77M $3.93B +$607M $51.07 344
2021 Q2 64.8M $3.32B +$374M $51.29 331
2021 Q1 57.8M $2.97B +$35.8M $51.29 322
2020 Q4 55.9M $2.89B +$15.1M $51.64 310
2020 Q3 52.4M $2.7B +$212M $51.55 269
2020 Q2 48.4M $2.49B +$223M $51.47 259
2020 Q1 44.1M $2.23B -$12M $50.50 245
2019 Q4 44.3M $2.23B +$597M $50.40 241
2019 Q3 31.7M $1.6B -$32.3M $50.49 204
2019 Q2 32.4M $1.64B +$167M $50.43 199
2019 Q1 29.2M $1.46B -$19.1M $49.86 189
2018 Q4 29.6M $1.45B +$108M $49.06 175
2018 Q3 26.5M $1.3B +$82.4M $49.00 153
2018 Q2 24.9M $1.22B +$644M $49.08 147
2018 Q1 20.6M $1.02B +$529M $49.35 138
2017 Q4 8.62M $430M +$69.9M $49.83 125
2017 Q3 6.22M $313M +$23.2M $50.27 101
2017 Q2 5.78M $290M +$5.94M $50.26 98
2017 Q1 5.75M $288M +$68.6M $50.12 93
2016 Q4 4.59M $230M +$21.6M $50.00 89
2016 Q3 3.97M $201M +$46.1M $50.65 85
2016 Q2 2.78M $282M +$33.3M $101.56 71
2016 Q1 3.43M $345M +$28.9M $100.62 64
2015 Q4 3.16M $313M +$66.2M $99.27 63
2015 Q3 2.46M $247M +$25.5M $100.33 50
2015 Q2 2.21M $222M +$37M $100.36 43
2015 Q1 1.84M $186M +$16.3M $100.91 40
2014 Q4 1.68M $168M +$88.8M $100.20 36
2014 Q3 757K $75.8M +$44.7M $100.10 29
2014 Q2 310K $31.2M +$5.9M $100.55 26
2014 Q1 251K $25.2M +$6.87M $100.29 24