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

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionTowercrest Capital Management
Latest Disclosed Ownership408,315 shares
Latest Disclosed Value $ 40,535,204
Towercrest Capital Management reports 6.72% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 1, 2026 - Towercrest Capital Management filed a 13F-HR form disclosing ownership of 408,315 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $40,533,430 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 382,609 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 6.72% during the quarter. The current value of the position is $40,219,028 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)
2026-05-01 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 408,315 25,706 6.72 40,535 6.07 6.3161
2026-01-21 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 382,609 37,019 10.71 38,216 10.30 6.0253
2025-10-24 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 345,590 36,938 11.97 34,645 13.17 5.5575
2025-08-05 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 308,652 -4,034 -1.29 30,615 -1.02 5.4647
2025-05-08 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 312,686 -59,506 -15.99 30,931 -14.24 5.8771
2025-02-11 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 372,192 28,750 8.37 36,065 3.69 5.8289
2024-11-12 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 343,442 9,113 2.73 34,780 7.17 5.6050
2024-08-06 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 334,329 28,652 9.37 32,453 8.40 5.3416
2024-05-10 2024-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 305,677 16,513 5.71 29,938 4.32 5.0501
2024-02-08 2023-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 289,164 15,740 5.76 28,700 11.62 5.1340
2023-11-13 2023-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 273,424 8,618 3.25 25,713 -0.87 5.0024
2023-08-04 2023-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 264,806 46,112 21.09 25,938 19.03 4.8308
2023-05-11 2023-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 218,694 -5,141 -2.30 21,791 0.37 4.5309
2023-02-09 2022-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 223,835 -24,557 -9.89 21,710 -9.28 4.8053
2022-11-14 2022-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 248,392 -9,449 -3.66 23,930 -8.72 5.5993
2022-08-11 2022-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 257,841 -28,465 -9.94 26,217 -14.50 5.8660
2022-05-11 2022-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 286,306 1,144 0.40 30,663 -5.72 5.9797
2022-02-10 2021-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 285,162 2,900 1.03 32,522 0.34 5.9503
2021-12-10 2021-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 282,262 1,367 0.49 32,411 0.04 6.1423
2021-08-13 2021-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 280,895 9,223 3.39 32,399 4.75 6.2731
2021-05-14 2021-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 271,672 22,055 8.84 30,929 4.85 6.6177
2021-02-12 2020-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 249,617 6,722 2.77 29,498 2.87 6.6285
2020-11-13 2020-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 242,895 29,635 13.90 28,675 13.72 7.0407
2020-08-13 2020-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 213,260 -8,446 -3.81 25,216 -1.43 6.5939
2020-05-14 2020-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 221,706 9,974 4.71 25,581 7.50 7.6768
2020-02-14 2019-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 211,732 8,173 4.02 23,796 3.31 6.0784
2019-11-13 2019-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 203,559 7,534 3.84 23,034 5.53 6.3878
2019-08-14 2019-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 196,025 -939 -0.48 21,827 1.61 6.1777
2019-05-15 2019-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 196,964 -4,402 -2.19 21,482 0.18 6.1894
2019-02-15 2018-12-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 201,366 13,720 7.31 21,443 8.30 6.8868
2018-11-19 2018-09-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 187,646 17,377 10.21 19,800 9.37 5.8542
2018-08-14 2018-06-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 170,269 870 0.51 18,103 -0.36 5.7062
2018-05-14 2018-03-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 169,399 -2,825 -1.64 18,168 -3.51 12.5678
2018-02-14 2017-12-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 172,224 34,441 25.00 18,829 24.70 13.6920
2017-11-14 2017-09-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 137,783 636 0.46 15,100 0.54 11.5701
2017-08-15 2017-06-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 137,147 7,047 5.42 15,019 6.40 11.7601
2017-05-23 2017-03-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 130,100 6,923 5.62 14,115 6.04 11.7683
2017-02-15 2016-12-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 123,177 7,516 6.50 13,311 2.37 11.5966
2016-11-15 2016-09-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 115,661 5,037 4.55 13,003 4.37 11.5605
2016-08-15 2016-06-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 110,624 7,614 7.39 12,458 9.13 11.9732
2016-05-16 2016-03-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 103,010 -4,884 -4.53 11,416 -2.04 12.0800
2016-02-12 2015-12-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 107,894 -1,650 -1.51 11,654 -2.92 12.5867
2015-11-16 2015-09-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 109,544 -14,454 -11.66 12,004 -11.00 13.2329
2015-08-14 2015-06-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 123,998 -8,459 -6.39 13,488 -8.14 14.2390
2015-05-14 2015-03-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 132,457 25,030 23.30 14,684 24.13 15.3524
2015-02-13 2014-12-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 107,427 107,427 11,830 13.7094
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.