iShares Trust - iShares Core U.S. Aggregate Bond ETF
CL ˙ SNSE ˙ US4642872265
SecurityCL:AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership14,632,180 shares
Latest Disclosed Value $ 1,450,152,080
Ameriprise Financial Inc reports 1.27% decrease in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 14,632,180 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (CL:AGG) valued at $1,450,152,080 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,820,833 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of -1.27% 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.

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)
2026-05-15 2026-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 14,632,180 -188,653 -1.27 1,450,152 -2.01 0.0622
2026-02-17 2025-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 14,820,833 -686,200 -4.43 1,479,959 -4.96 0.0614
2025-11-14 2025-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 15,507,033 944,002 6.48 1,557,207 7.85 0.3577
2025-08-14 2025-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 14,563,031 -284,629 -1.92 1,443,826 -1.72 0.3559
2025-05-14 2025-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 14,847,660 -4,282,985 -22.39 1,469,164 -20.75 0.3966
2025-02-14 2024-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 19,130,645 8,223,945 75.40 1,853,830 67.88 0.4757
2024-11-14 2024-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 10,906,700 735,365 7.23 1,104,281 11.22 0.2832
2024-08-14 2024-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 10,171,335 111,445 1.11 992,843 0.63 0.2686
2024-05-15 2024-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 10,059,890 1,337,140 15.33 986,667 13.76 0.2715
2024-02-14 2023-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,722,750 -1,127,892 -11.45 867,335 -7.26 0.2597
2023-11-14 2023-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,850,642 675,150 7.36 935,256 4.13 0.3070
2023-08-14 2023-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,175,492 -213,277 -2.27 898,141 -3.97 0.2816
2023-05-22 2023-03-31 13F/A-1 ISHARES CORE U.S. AGGREGATE COM 464287226 9,388,769 943,629 11.17 935,313 14.11 0.3067
2023-05-15 2023-03-31 13F ISHARES CORE S&P 500 ETF COM 464287226 9,388,769 943,629 935,313 0.0566
2023-02-14 2022-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,445,140 -418,975 -4.73 819,624 -4.02 0.2809
2022-11-14 2022-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,864,115 -399,433 -4.31 853,926 -9.39 0.3158
2022-08-15 2022-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,263,548 270,621 3.01 942,369 -2.29 0.3287
2022-05-16 2022-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,992,927 824,885 10.10 964,427 3.49 0.2846
2022-02-14 2021-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,168,042 632,914 8.40 931,912 7.47 0.2577
2021-11-15 2021-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 7,535,128 -371,956 -4.70 867,125 -4.92 0.2770
2021-08-16 2021-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 7,907,084 -777,199 -8.95 911,997 -8.05 0.2820
2021-05-17 2021-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,684,283 -643,615 -6.90 991,868 -10.03 0.3297
2021-02-12 2020-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,327,898 -862,627 -8.46 1,102,402 -8.07 0.3910
2020-11-16 2020-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 10,190,525 1,128,489 12.45 1,199,163 11.98 0.4878
2020-08-14 2020-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,062,036 148,101 1.66 1,070,844 2.93 0.4587
2020-05-15 2020-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,913,935 373,266 4.37 1,040,369 8.88 0.5462
2020-02-14 2019-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,540,669 -7,763 -0.09 955,545 -1.23 0.3972
2019-11-14 2019-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,548,432 -1,196,539 -12.28 967,401 -10.87 0.4335
2019-08-14 2019-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,744,971 -1,256,762 -11.42 1,085,343 -9.55 0.4861
2019-05-15 2019-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 11,001,733 -1,742,805 -13.67 1,199,979 -12.20 0.5519
2019-02-14 2018-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 12,744,538 1,715,691 15.56 1,366,651 9.22 0.6835
2018-11-14 2018-09-30 13F ISHS BCLYS AGG BD FD COM 464287226 11,028,847 248,933 2.31 1,251,330 9.26 0.4374
2018-08-14 2018-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 10,779,914 400,673 3.86 1,145,323 2.59 0.5068
2018-05-14 2018-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 10,379,241 840,115 8.81 1,116,424 7.17 0.5051
2018-02-12 2017-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 9,539,126 1,419,604 17.48 1,041,704 17.19 0.4751
2017-11-07 2017-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 8,119,522 2,137,079 35.72 888,900 35.77 0.4231
2017-08-10 2017-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 5,982,443 948,003 18.83 654,695 19.93 0.3277
2017-05-05 2017-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 5,034,440 291,925 6.16 545,899 6.63 0.2825
2017-02-03 2016-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 4,742,515 504,509 11.90 511,941 7.43 0.2795
2016-11-08 2016-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 4,238,006 -43,211 -1.01 476,525 -2.33 0.2669
2016-08-08 2016-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 4,281,217 986,364 29.94 487,908 33.72 0.2859
2016-05-12 2016-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 3,294,853 394,745 13.61 364,863 16.57 0.2177
2016-02-11 2015-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 2,900,108 361,416 14.24 313,009 12.47 0.1837
2015-11-12 2015-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 2,538,692 62,854 2.54 278,306 3.38 0.1724
2015-08-13 2015-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 2,475,838 1,649,737 199.70 269,204 192.77 0.1532
2015-05-14 2015-03-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 826,101 255,818 44.86 91,952 46.53 0.0528
2015-02-13 2014-12-31 13F ISHARES CORE U.S. AGGREGATE COM 464287226 570,283 249,187 77.61 62,752 79.20 0.0366
2014-11-14 2014-09-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 321,096 81,431 33.98 35,017 33.50 0.0211
2014-08-13 2014-06-30 13F ISHARES CORE U.S. AGGREGATE COM 464287226 239,665 53,336 28.62 26,229 30.36 0.0155
2014-05-14 2014-03-31 13F ISHARES CORE TOTAL US BOND M COM 464287226 186,329 70,744 61.21 20,120 62.84 0.0121
2014-02-14 2013-12-31 13F ISHARES CORE TOTAL US BOND M COM 464287226 115,585 31,563 37.57 12,356 37.24 0.0075
2013-11-14 2013-09-30 13F ISHARES CORE TOTAL COM 464287226 84,022 -5,022 -5.64 9,003 -5.56 0.0059
2013-08-14 2013-06-30 13F ISHARES CORE TOTAL COM 464287226 89,044 89,044 9,533 0.0066
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.