iShares Trust - iShares Core U.S. Aggregate Bond ETF
US ˙ ARCA ˙ US4642872265

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionSmithfield Trust Co
Latest Disclosed Ownership418,434 shares
Latest Disclosed Value $ 41,500
Smithfield Trust Co reports 6.11% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 8, 2026 - Smithfield Trust Co filed a 13F-HR form disclosing ownership of 418,434 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $41,537,943 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 394,323 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 6.11% during the quarter. The current value of the position is $41,215,749 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-08 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 418,434 24,111 6.11 42 5.13 1.8074
2026-02-09 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 394,323 27,068 7.37 39 8.33 1.7392
2025-11-07 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 367,255 44,082 13.64 37 12.50 1.6468
2025-08-08 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 323,173 13,099 4.22 32 6.67 1.5133
2025-05-09 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 310,074 29,504 10.52 31 11.11 1.5363
2025-02-06 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 280,570 1,882 0.68 27 -3.57 1.3538
2024-11-12 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 278,688 48,570 21.11 28 27.27 1.3842
2024-07-31 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 230,118 5,337 2.37 22 0.00 1.1715
2024-05-07 2024-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 224,781 33,206 17.33 22 15.79 1.1672
2024-02-07 2023-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 191,575 93,782 95.90 19 111.11 1.0670
2023-11-06 2023-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 97,793 -7,052 -6.73 9 -10.00 0.5653
2023-08-08 2023-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 104,845 14,197 15.66 10 11.11 0.6198
2023-05-11 2023-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 90,648 20,504 29.23 9 50.00 0.5782
2023-02-13 2022-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 70,144 29,539 72.75 7 -99.85 0.4578
2022-11-14 2022-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 40,605 37,191 1,089.37 3,912 1,027.38 0.2821
2022-08-11 2022-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 3,414 -49,844 -93.59 347 -93.91 0.0244
2022-05-16 2022-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 53,258 -25,555 -32.42 5,702 -36.58 0.3668
2022-02-14 2021-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 78,813 49,402 167.97 8,991 166.16 0.5570
2021-11-12 2021-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 29,411 537 1.86 3,378 1.44 0.2231
2021-07-26 2021-06-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 28,874 -13,277 -31.50 3,330 -30.60 0.2207
2021-05-14 2021-03-31 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 42,151 -11,965 -22.11 4,798 -24.98 0.3309
2021-02-12 2020-12-31 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 54,116 -1,477 -2.66 6,396 -2.54 0.4650
2020-11-16 2020-09-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 55,593 5,623 11.25 6,563 11.11 0.5348
2020-08-14 2020-06-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 49,970 8,663 20.97 5,907 23.94 0.5314
2020-05-05 2020-03-31 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 41,307 4,967 13.67 4,766 16.70 0.4993
2020-02-13 2019-12-31 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 36,340 18,587 104.70 4,084 103.29 0.3793
2019-10-30 2019-09-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 17,753 3,443 24.06 2,009 26.11 0.1991
2019-08-06 2019-06-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 14,310 14,310 1,593 0.1648
2018-11-06 2018-09-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 0 -64 -100.00 0 -100.00
2018-07-16 2018-06-30 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 64 -6,301 -98.99 7 -98.98 0.0008
2018-05-10 2018-03-31 13F TAXABLE U.S. BOND INDEX TAXABLE FIXED INCOME ETF 464287226 6,365 -810 -11.29 683 -12.88 0.0828
2018-02-02 2017-12-31 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 7,175 0 0.00 784 -0.25 0.0957
2017-11-03 2017-09-30 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 7,175 0 0.00 786 0.13 0.1066
2017-07-31 2017-06-30 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 7,175 0 0.00 785 0.77 0.1149
2017-05-01 2017-03-31 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 7,175 7,001 4,023.56 779 4,000.00 0.1221
2017-02-08 2016-12-31 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 19 -5.00 0.0032
2016-11-03 2016-09-30 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 20 0.00 0.0036
2016-07-29 2016-06-30 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 20 5.26 0.0038
2016-05-05 2016-03-31 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 19 0.00 0.0037
2016-02-04 2015-12-31 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 19 0.00 0.0039
2015-11-05 2015-09-30 13F ISHARES CORE US AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 19 0.00 0.0041
2015-07-24 2015-06-30 13F ISHARES LEHMAN AGGREGATE INDEX TAXABLE FIXED INCOME ETF 464287226 174 0 0.00 19 0.00 0.0037
2015-05-06 2015-03-31 13F ISHARES LEHMAN AGGREGATE INDEX FIXED INCOME ETFS-TAXABLE 464287226 174 174 0.00 19 0.0038
2015-02-02 2014-12-31 13F ISHARES LEHMAN AGGREGATE INDEX COMMON STOCK 464287226 0 -174 -100.00 0 -100.00
2014-10-21 2014-09-30 13F ISHARES LEHMAN AGGREGATE INDEX COMMON STOCK 464287226 174 0 0.00 19 0.00 0.0038
2014-07-16 2014-06-30 13F ISHARES LEHMAN AGGREGATE INDEX COMMON STOCK 464287226 174 -251 -59.06 19 -58.70 0.0037
2013-10-17 2013-09-30 13F ISHARES LEHMAN AGGREGATE INDEX COMMON STOCK 464287226 425 0 0.00 46 0.00 0.0105
2013-07-23 2013-06-30 13F/A-1 ISHARES LEHMAN AGGREGATE INDEX COMMON STOCK 464287226 425 425 46 0.0110
2013-07-10 2013-06-30 13F ISHARES LEHMAN AGGREGATE INDEX COMMON STOCK 464287226 425 425 46 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.