iShares Trust - iShares Core U.S. Aggregate Bond ETF
CL ˙ SNSE ˙ US4642872265
SecurityCL:AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionHirtle Callaghan & Co LLC
Latest Disclosed Value $ 9,767,969
Hirtle Callaghan & Co LLC ownership in AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

2026-05-13 - Hirtle Callaghan & Co LLC has filed a 13F-HR form disclosing ownership of iShares Trust - iShares Core U.S. Aggregate Bond ETF (CL:AGG) valued at $9,767,969 USD as of 2026-03-31. Hirtle Callaghan & Co LLC had filed a previous 13F-HR on 2026-02-04 disclosing shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF valued at of $9,827,992 USD. This represents a change in value of -0.61 percent 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 CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 9,768 -0.61 0.3346
2026-02-04 2025-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 9,828 49.62 0.3346
2025-11-13 2025-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 6,569 -3.08 0.2309
2025-08-14 2025-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 6,777 53.29 0.2569
2025-05-12 2025-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 4,421 -56.74 0.1722
2025-02-11 2024-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 10,220 -40.93 0.4303
2024-11-13 2024-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 17,301 67.79 0.6997
2024-08-13 2024-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 10,311 -4.16 0.4444
2024-05-10 2024-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 10,759 12.99 0.4588
2024-02-13 2023-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 95,949 54,669 132.43 9,523 145.35 0.4341
2023-11-08 2023-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 41,280 29,143 240.12 3,882 226.68 0.1939
2023-08-10 2023-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 12,137 -50 -0.41 1,189 -2.14 0.0567
2023-05-11 2023-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 12,187 516 4.42 1,214 7.34 0.0604
2023-02-14 2022-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 11,671 8,401 256.91 1,132 259.05 0.0694
2022-11-14 2022-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 3,270 3,270 315 0.0225
2022-08-15 2022-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 0 -4,310 -100.00 0 -100.00
2022-05-13 2022-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 4,310 462 1,300.00 0.0224
2021-08-13 2021-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 33 0.00 0.0019
2021-05-06 2021-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF Common Stock 464287226 33 -2.94 0.0022
2021-02-08 2020-12-31 13F iShares Core U.s. Aggregate Bond ETF Common Stock 464287226 34 -17.07 0.0026
2020-11-03 2020-09-30 13F iShares Barclays Aggregate Bond Fund Common Stock 464287226 41 0.00 0.0031
2020-08-03 2020-06-30 13F iShares Core Total US Aggregate Bond Common Stock 464287226 41 2.50 0.0025
2020-05-05 2020-03-31 13F iShares Core Total US Aggregate Bond Common Stock 464287226 40 2.56 0.0032
2020-02-06 2019-12-31 13F iShares Core Total US Aggregate Bond Common Stock 464287226 39 -2.50 0.0030
2019-10-31 2019-09-30 13F iShares Core Total US Aggregate Bond Common Stock 464287226 40 25.00 0.0032
2019-08-13 2019-06-30 13F iShares Core Total US Aggregate Bond Common Stock 464287226 32 3.23 0.0025
2019-05-14 2019-03-31 13F iShares Core Total US Aggregate Bond Common Stock 464287226 31 0.00 0.0025
2019-02-07 2018-12-31 13F iShares Core Total US Aggregate Bond Common Stock 464287226 31 0.0027
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.