iShares Trust - iShares Core U.S. Aggregate Bond ETF
CL ˙ SNSE ˙ US4642872265
SecurityCL:AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionLPL Financial LLC
Latest Disclosed Ownership13,878,686 shares
Latest Disclosed Value $ 1,377,737,116
LPL Financial LLC reports 1.47% decrease in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 13,878,686 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (CL:AGG) valued at $1,377,737,116 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 14,085,361 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of -1.47% 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)
2026-05-06 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 13,878,686 -206,675 -1.47 1,377,737 -2.07 0.3659
2026-02-11 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 14,085,361 2,304,418 19.56 1,406,846 19.12 0.3842
2025-11-12 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 11,780,943 1,342,693 12.86 1,181,040 14.06 0.3442
2025-08-12 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 10,438,250 489,642 4.92 1,035,474 5.22 0.3454
2025-05-07 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 9,948,608 677,193 7.30 984,116 9.54 0.3827
2025-02-11 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 9,271,415 1,328,631 16.73 898,400 11.69 0.3652
2024-11-08 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 7,942,784 981,304 14.10 804,366 19.03 0.3586
2024-08-07 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 6,961,480 359,345 5.44 675,751 4.51 0.3366
2024-05-10 2024-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 6,602,135 -470,714 -6.66 646,613 -7.89 0.3471
2024-02-14 2023-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 7,072,849 312,479 4.62 701,980 10.42 0.4252
2023-11-13 2023-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 6,760,370 1,067,849 18.76 635,745 14.02 0.4451
2023-07-31 2023-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 5,692,521 -160,812 -2.75 557,582 -4.40 0.3984
2023-05-10 2023-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 5,853,333 -861,824 -12.83 583,226 -10.45 0.4540
2023-02-07 2022-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 6,715,157 -358,321 -5.07 651,303 -4.43 0.5577
2022-11-14 2022-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 7,073,478 2,329,803 49.11 681,459 41.28 0.6575
2022-08-12 2022-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,743,675 210,357 4.64 482,337 -0.66 0.4582
2022-05-16 2022-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,533,318 30,236 0.67 485,518 -5.49 0.4172
2022-02-14 2021-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,503,082 -560,852 -11.08 513,712 -11.66 0.4311
2021-11-15 2021-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 5,063,934 -194,811 -3.70 581,491 -4.12 0.5460
2021-08-13 2021-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 5,258,745 -586,908 -10.04 606,491 -8.85 0.6132
2021-05-14 2021-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 5,845,653 -299,710 -4.88 665,411 -8.39 0.7649
2021-02-12 2020-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 6,145,363 260,815 4.43 726,320 4.55 0.9406
2020-11-09 2020-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 5,884,548 -170,951 -2.82 694,730 -2.95 1.0850
2020-08-13 2020-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 6,055,499 -1,015,578 -14.36 715,820 -12.25 1.2472
2020-05-14 2020-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 7,071,077 -577,212 -7.55 815,790 -5.08 1.7573
2020-02-14 2019-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 7,648,289 5,027 0.07 859,438 -0.64 1.5639
2019-11-13 2019-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 7,643,262 773,985 11.27 864,988 13.09 1.7607
2019-08-09 2019-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 6,869,277 321,453 4.91 764,894 7.10 1.6306
2019-05-08 2019-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 6,547,824 977,253 17.54 714,171 20.39 1.6225
2019-02-07 2018-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 5,570,571 1,208,657 27.71 593,210 28.88 1.5778
2018-11-14 2018-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,361,914 218,818 5.28 460,269 4.49 1.1032
2018-08-14 2018-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,143,096 33,491 0.81 440,494 -0.06 1.1565
2018-05-15 2018-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,109,605 -606,254 -12.86 440,755 -14.51 1.2133
2018-02-14 2017-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,715,859 204,254 4.53 515,585 4.28 1.5692
2017-11-14 2017-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,511,605 734,642 19.45 494,427 19.54 1.7465
2017-08-14 2017-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 3,776,963 3,756,470 18,330.50 413,615 18,481.09 1.5675
2017-05-15 2017-03-31 13F ISHARES CORE BARCLY USAGG B 464287226 20,493 -6,719 -24.69 2,226 -24.36 0.0152
2017-02-13 2016-12-31 13F ISHARES CORE BARCLY USAGG B 464287226 27,212 3,053 12.64 2,943 8.92 0.0224
2016-11-16 2016-09-30 13F ISHARES CORE BARCLY USAGG B 464287226 24,159 -21,724 -47.35 2,702 -47.81 0.0257
2016-08-15 2016-06-30 13F ISHARES CORE BARCLY USAGG B 464287226 45,883 -7,464,669 -99.39 5,177 -99.38 0.0437
2016-05-16 2016-03-31 13F ISHARES CORE BARCLY USAGG B 464287226 7,510,552 294,879 4.09 831,946 6.74 2.3154
2016-02-12 2015-12-31 13F ISHARES CORE BARCLY USAGG B 464287226 7,215,673 5,318,414 280.32 779,434 275.56 2.1618
2015-11-13 2015-09-30 13F ISHARES CORE BARCLY USAGG B 464287226 1,897,259 182,753 10.66 207,537 11.23 1.1427
2015-08-14 2015-06-30 13F ISHARES CORE BARCLY USAGG B 464287226 1,714,506 -136,390 -7.37 186,590 -9.65 0.9461
2015-05-14 2015-03-31 13F ISHARES CORE BARCLY USAGG B 464287226 1,850,896 255,484 16.01 206,521 17.55 1.0549
2015-02-13 2014-12-31 13F ISHARES CORE BARCLY USAGG B 464287226 1,595,412 324,400 25.52 175,687 26.20 0.9617
2014-11-10 2014-09-30 13F ISHARES CORE BARCLY USAGG B 464287226 1,271,012 -480,872 -27.45 139,214 -27.36 0.8300
2014-08-05 2014-06-30 13F/A-1 ISHARES CORE BARCLY USAGG B 464287226 1,751,884 130,647 8.06 191,656 9.55 1.1164
2014-08-05 2014-06-30 13F ISHARES CORE BARCLY USAGG B 464287226 1,751,884 1,693
2014-05-12 2014-03-31 13F ISHARES CORE BARCLY USAGG B 464287226 1,621,237 438,685 37.10 174,948 39.00 1.0752
2014-02-13 2013-12-31 13F ISHARES CORE BARCLY USAGG B 464287226 1,182,552 17,297 1.48 125,859 1.07 0.7859
2013-11-04 2013-09-30 13F ISHARES CORE BARCLY USAGG B 464287226 1,165,255 -80,380 -6.45 124,531 -6.75 0.8289
2013-08-15 2013-06-30 13F ISHARES CORE BARCLY USAGG B 464287226 1,245,635 1,245,635 133,545 0.9598
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.