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

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionSentinus, LLC
Latest Disclosed Ownership157,233 shares
Latest Disclosed Value $ 15,608,520
Sentinus, LLC reports 15.01% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 6, 2026 - Sentinus, LLC filed a 13F-HR form disclosing ownership of 157,233 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $15,608,520 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 136,710 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 15.01% during the quarter. The current value of the position is $15,487,450 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)
2026-05-06 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 157,233 20,523 15.01 15,609 14.31 1.4106
2026-02-17 2025-12-31 13F/A-1 ISHARES TR CORE US AGGBD ET 464287226 136,710 17,399 14.58 13,655 14.16 1.3120
2026-02-10 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 136,710 17,399 13,655 1.6433
2025-11-14 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 119,311 5,733 5.05 11,961 6.16 2.6058
2025-08-14 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 113,578 12,937 12.85 11,267 13.17 2.7644
2025-05-15 2025-03-31 13F ISHARES CORE US AGGREGATE BOND ETF Q DYNAMIC GROWTH 464287226 100,641 13,252 15.16 9,955 17.57 2.7925
2025-02-14 2024-12-31 13F ISHARES TR CORE U S AGGREGATE BD ETF Q DYNAMIC GROWTH 464287226 87,389 60,734 227.85 8,468 409.75 2.4765
2024-11-14 2024-09-30 13F ISHARES TR CORE S&P MID-CAP ETF CORE US AGGBD ET 464287226 26,655 -51,387 -65.85 1,661 -78.07 0.4960
2024-08-13 2024-06-30 13F ISHARES TR CORE U S AGGREGATE BD ETF CORE US AGGBD ET 464287226 78,042 -21,307 -21.45 7,576 -22.15 2.4608
2024-05-15 2024-03-31 13F ISHARES TR CORE U S AGGREGATE BD ETF CORE US AGGBD ET 464287226 99,349 34,860 54.06 9,730 54.05 3.4252
2023-08-14 2023-06-30 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 64,489 10,942 20.43 6,317 18.39 1.9958
2023-05-16 2023-03-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 53,547 28,186 111.14 5,335 115.29 1.7843
2023-02-15 2022-12-31 13F ISHARES CORE US AGGREGATE BOND ETF CORE US AGGBD ET 464287226 25,361 2,556 11.21 2,478 11.77 1.4514
2022-11-16 2022-09-30 13F ISHARES TR CORE U S AGGREGATE BD ETF CORE US AGGBD ET 464287226 22,805 22,805 2,217 1.3870
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.