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

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionAdirondack Trust Co
Latest Disclosed Ownership34,223 shares
Latest Disclosed Value $ 3,397,311
Adirondack Trust Co reports 0.37% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On April 3, 2026 - Adirondack Trust Co filed a 13F-HR form disclosing ownership of 34,223 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $3,397,317 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 34,098 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 0.37% during the quarter. The current value of the position is $3,370,966 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)
2026-04-03 2026-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 34,223 125 0.37 3,397 -0.23 0.6698
2026-01-08 2025-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 34,098 0 0.00 3,406 -0.38 1.1202
2025-10-20 2025-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 34,098 -647 -1.86 3,418 -0.81 1.1465
2025-07-11 2025-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 34,745 3,063 9.67 3,447 9.99 1.2514
2025-04-03 2025-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 31,682 0 0.00 3,134 2.09 1.2247
2025-01-17 2024-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 31,682 -1,934 -5.75 3,070 -9.84 1.1722
2024-10-08 2024-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 33,616 -1,445 -4.12 3,404 0.03 1.3112
2024-07-09 2024-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 35,061 -236 -0.67 3,403 -1.53 1.3897
2024-04-09 2024-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 35,297 -50 -0.14 3,457 0.44 1.4469
2024-03-29 2023-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 35,347 -4,704 -11.75 3,441 -8.63 1.4869
2023-10-31 2023-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 40,051 4,652 13.14 3,766 8.94 1.8797
2023-08-09 2023-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 35,399 2,800 8.59 3,458 6.43 1.6159
2023-04-28 2023-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 32,599 -2,300 -6.59 3,248 -4.02 1.6452
2023-01-13 2022-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 34,899 -2,789 -7.40 3,385 -6.80 1.7510
2022-10-13 2022-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 37,688 -8,474 -18.36 3,631 -22.65 2.0292
2022-07-06 2022-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUND-FIXED INC 464287226 46,162 -2,659 -5.45 4,694 -10.23 2.5166
2022-04-05 2022-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 48,821 2,050 4.38 5,229 -2.01 2.4746
2022-01-13 2021-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 46,771 -10,400 -18.19 5,336 -18.58 2.5451
2021-11-16 2021-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 57,171 10,626 22.83 6,554 22.09 3.1172
2021-07-15 2021-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 46,545 -263 -0.56 5,368 0.75 2.7077
2021-04-16 2021-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 46,808 4,385 10.34 5,328 7.05 2.8367
2021-02-12 2020-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 42,423 -10,731 -20.19 4,977 -20.69 2.9922
2020-10-05 2020-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 53,154 580 1.10 6,275 -0.17 4.1151
2020-08-19 2020-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 52,574 48,072 1,067.79 6,286 1,111.18 4.1588
2020-04-23 2020-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 4,502 -93 -2.02 519 -1.52 0.4236
2020-02-11 2019-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 4,595 821 21.75 527 23.42 0.3457
2019-10-09 2019-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 3,774 425 12.69 427 14.48 0.2998
2019-07-15 2019-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 3,349 0 0.00 373 2.47 0.2603
2019-05-13 2019-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 3,349 0 0.00 364 1.96 0.2498
2019-01-18 2018-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 3,349 0 0.00 357 1.13 0.2765
2018-10-22 2018-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 3,349 0 0.00 353 -0.84 0.2381
2018-07-26 2018-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 3,349 -6,590 -66.30 356 -66.22 0.2511
2018-05-03 2018-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 9,939 0 0.00 1,054 -3.04 0.7504
2018-01-10 2017-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 9,939 -25 -0.25 1,087 -0.46 0.7891
2017-10-12 2017-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 9,964 25 0.25 1,092 0.37 0.8573
2017-08-02 2017-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 9,939 -110 -1.09 1,088 -0.18 0.8760
2017-04-12 2017-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,049 0 0.00 1,090 0.37 0.7614
2017-01-17 2016-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,049 -150 -1.47 1,086 -5.32 0.7567
2016-10-21 2016-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,199 0 0.00 1,147 -0.17 0.8253
2016-07-13 2016-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,199 -410 -3.86 1,149 -2.30 0.8178
2016-04-12 2016-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,609 0 0.00 1,176 1.38 0.8724
2016-02-08 2015-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,609 0 0.00 1,160 -0.26 0.9177
2015-10-19 2015-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 10,609 2,260 27.07 1,163 28.08 0.9372
2015-07-30 2015-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 8,349 -415 -4.74 908 -7.06 0.6767
2015-04-07 2015-03-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF FIXED INCOME 464287226 8,764 8,764 0.00 977 0.7303
2015-01-27 2014-12-31 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUNDS 464287226 0 -7,864 -100.00 0 -100.00
2014-10-28 2014-09-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUNDS 464287226 7,864 500 6.79 858 6.45 0.6507
2014-07-23 2014-06-30 13F ISHARES CORE TOTAL US AGGREGATE BOND ETF EXCHANGE TRADED FUNDS 464287226 7,364 70 0.96 806 2.41 0.6162
2014-04-17 2014-03-31 13F ISHARES CORE TOTAL US BOND FUND TAXABLE FIXED INCOME 464287226 7,294 0 0.00 787 1.42 0.6275
2014-01-07 2013-12-31 13F ISHARES CORE TOTAL US BOND FUND FIXED INCOME 464287226 7,294 905 14.16 776 13.28 0.6288
2013-10-04 2013-09-30 13F ISHARES BARCLAYS AGGREGATE BOND FUND FIXED INCOME 464287226 6,389 -450 -6.58 685 -6.55 0.6029
2013-08-14 2013-06-30 13F ISHARES BARCLAYS AGGREGATE BOND FUND FIXED INCOME 464287226 6,839 6,839 733 0.6667
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.