iShares Trust - iShares Core U.S. Aggregate Bond ETF
CL ˙ SNSE ˙ US4642872265
SecurityCL:AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionBlack Diamond Financial, LLC
Latest Disclosed Ownership449,571 shares
Latest Disclosed Value $ 44,628,892
Black Diamond Financial, LLC reports 5.34% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 5, 2026 - Black Diamond Financial, LLC filed a 13F-HR form disclosing ownership of 449,571 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (CL:AGG) valued at $44,628,892 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 426,781 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 5.34% 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)
2026-05-05 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 449,571 22,790 5.34 44,629 4.70 4.8696
2026-02-03 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 426,781 32,235 8.17 42,627 7.77 4.4938
2025-11-05 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 394,546 71,892 22.28 39,553 23.58 4.4316
2025-07-30 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 322,654 -42,489 -11.64 32,007 -11.38 4.9705
2025-04-30 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 365,143 24,787 7.28 36,120 9.52 5.4245
2025-02-04 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 340,356 116,005 51.71 32,981 44.85 4.9422
2024-11-06 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 224,351 28,620 14.62 22,769 19.84 3.8649
2024-08-09 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 195,731 195,731 19,000 3.6686
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.