iShares Trust - iShares Core U.S. Aggregate Bond ETF
CL ˙ SNSE ˙ US4642872265
SecurityCL:AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership33,739 shares
Latest Disclosed Value $ 3,349,270
First Trust Advisors Lp reports 5.18% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 33,739 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (CL:AGG) valued at $3,349,270 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 32,078 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 5.18% 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 CORE US AGGBD ET 464287226 33,739 1,661 5.18 3,349 4.56 0.0024
2026-02-13 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 32,078 1,118 3.61 3,204 3.22 0.0023
2025-11-12 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 30,960 -334 -1.07 3,104 -0.03 0.0023
2025-08-13 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 31,294 -618 -1.94 3,104 -1.65 0.0025
2025-05-14 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 31,912 -16,948 -34.69 3,157 -33.33 0.0028
2025-02-13 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 48,860 19,265 65.10 4,735 57.96 0.0042
2024-11-13 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 29,595 389 1.33 2,997 5.71 0.0029
2024-08-13 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 29,206 -939 -3.11 2,835 -3.96 0.0029
2024-05-13 2024-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 30,145 -7,728 -20.41 2,952 -21.45 0.0030
2024-02-13 2023-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 37,873 7,546 24.88 3,759 31.81 0.0041
2023-11-13 2023-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 30,327 2,101 7.44 2,852 3.15 0.0034
2023-08-14 2023-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 28,226 -1,421 -4.79 2,765 -6.43 0.0031
2023-05-15 2023-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 29,647 -521 -1.73 2,954 0.99 0.0034
2023-02-09 2022-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 30,168 -394 -1.29 2,926 -0.65 0.0035
2022-11-14 2022-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 30,562 -1,219 -3.84 2,944 -8.88 0.0038
2022-08-12 2022-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 31,781 -831 -2.55 3,231 -7.50 0.0040
2022-05-13 2022-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 32,612 -3,022 -8.48 3,493 -14.07 0.0036
2022-02-08 2021-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 35,634 3,200 9.87 4,065 9.16 0.0040
2021-11-15 2021-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 32,434 813 2.57 3,724 2.11 0.0040
2021-10-12 2021-06-30 13F/A-1 ISHARES TR CORE US AGGBD ET 464287226 31,621 4,511 16.64 3,647 18.18 0.0039
2021-08-16 2021-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 31,621 4,511 3,647 0.0038
2021-05-14 2021-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 27,110 4,810 21.57 3,086 17.07 0.0037
2021-02-02 2020-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 22,300 -911 -3.92 2,636 -3.80 0.0035
2020-11-05 2020-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 23,211 -63,787 -73.32 2,740 -73.36 0.0044
2020-07-22 2020-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 86,998 27,475 46.16 10,284 49.76 0.0178
2020-05-06 2020-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 59,523 33,082 125.12 6,867 131.13 0.0156
2020-02-03 2019-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 26,441 -866 -3.17 2,971 -3.85 0.0051
2019-11-04 2019-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 27,307 484 1.80 3,090 3.45 0.0058
2019-07-30 2019-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 26,823 -424 -1.56 2,987 0.50 0.0056
2019-06-19 2019-03-31 13F/A-1 ISHARES TR CORE US AGGBD ET 464287226 27,247 1,642 6.41 2,972 8.98 0.0059
2019-05-09 2019-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 27,247 1,642 2,972
2019-02-07 2018-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 25,605 3,167 14.11 2,727 15.16 0.0065
2018-10-25 2018-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 22,438 5,387 31.59 2,368 30.61 0.0044
2018-08-02 2018-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 17,051 2,922 20.68 1,813 19.67 0.0038
2018-04-23 2018-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 14,129 2,499 21.49 1,515 19.10 0.0035
2018-02-08 2017-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 11,630 3,016 35.01 1,272 34.75 0.0030
2017-10-24 2017-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 8,614 1,268 17.26 944 17.41 0.0024
2017-08-02 2017-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 7,346 769 11.69 804 12.61 0.0021
2017-05-02 2017-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 6,577 1,061 19.23 714 19.80 0.0020
2017-02-06 2016-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 5,516 138 2.57 596 -1.49 0.0018
2016-11-01 2016-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 5,378 -16,586 -75.51 605 -75.54 0.0018
2016-08-04 2016-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 21,964 8,493 63.05 2,473 65.64 0.0078
2016-05-10 2016-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 13,471 10,258 319.27 1,493 330.26 0.0048
2016-05-04 2015-12-31 13F/A-1 ISHARES TR CORE US AGGBD ET 464287226 3,213 3,213 0.00 347 0.0009
2016-02-03 2015-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 3,213 347
2015-11-05 2015-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 0 0 0 0.0000
2014-08-11 2014-06-30 13F ISHARES CORE TOTUSBD ETF 464287226 0 0 0 0.0000
2014-05-12 2014-03-31 13F ISHARES CORE TOTUSBD ETF 464287226 0 -9,157 -100.00 0 -100.00
2014-08-08 2013-12-31 13F/A-1 ISHARES CORE TOTUSBD ETF 464287226 9,157 9,157 975 0.0047
2014-02-13 2013-12-31 13F ISHARES CORE TOTUSBD ETF 464287226 9,157 975 0.0044
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.