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

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionSt Germain D J Co Inc
Latest Disclosed Ownership1,636 shares
Latest Disclosed Value $ 162,406
St Germain D J Co Inc reports 4.01% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On April 13, 2026 - St Germain D J Co Inc filed a 13F-HR form disclosing ownership of 1,636 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $162,406 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,573 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 4.01% during the quarter. The current value of the position is $161,146 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)
2026-04-13 2026-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 1,636 63 4.01 162 3.18 0.0064
2026-01-29 2025-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 1,573 0 0.00 157 0.00 0.0061
2025-10-07 2025-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 1,573 0 0.00 158 0.64 0.0063
2025-07-16 2025-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 1,573 1,548 6,192.00 156 7,700.00 0.0067
2025-04-09 2025-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 25 0 0.00 2 0.00 0.0001
2025-01-10 2024-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 25 -255 -91.07 2 -92.86 0.0001
2024-10-18 2024-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 280 255 1,020.00 28 1,300.00 0.0013
2024-07-08 2024-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 25 -47 -65.28 2 -71.43 0.0001
2024-04-02 2024-03-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 72 -74 -50.68 7 -50.00 0.0003
2024-01-02 2023-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 146 129 758.82 14 1,300.00 0.0008
2023-10-23 2023-09-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 17 0 0.00 2 0.00 0.0001
2023-09-07 2023-06-30 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 17 -875 -98.09 2 -98.84 0.0001
2023-02-27 2022-12-31 13F ISHARES CORE U.S. AGGREGATE BOND ETF ETF 464287226 892 892 87 0.0291
2017-07-28 2017-06-30 13F IShares Tr Core Total US BD Mk ETF 464287226 0 -2,177 -100.00 0 -100.00
2017-04-25 2017-03-31 13F IShares Tr Core Total US BD Mk ETF 464287226 2,177 2,177 236 0.0329
2016-10-27 2016-09-30 13F IShares Tr Core Total US BD Mk ETF 464287226 0 -1,782 -100.00 0 -100.00
2016-08-22 2016-06-30 13F IShares Tr Core Total US BD Mk ETF 464287226 1,782 -639 -26.39 201 -25.00 0.0281
2016-04-21 2016-03-31 13F IShares Tr Core Total US BD Mk ETF 464287226 2,421 -225 -8.50 268 -6.29 0.0383
2016-01-19 2015-12-31 13F IShares Tr Core Total US BD Mk ETF 464287226 2,646 -81 -2.97 286 -4.35 0.0430
2015-10-23 2015-09-30 13F IShares Tr Core Total US BD Mk ETF 464287226 2,727 0 0.00 299 0.67 0.0501
2015-07-23 2015-06-30 13F IShares Tr Core Total US BD Mk ETF 464287226 2,727 374 15.89 297 13.36 0.0449
2015-04-15 2015-03-31 13F IShares Tr CORE TOTAL U S BD M ETF 464287226 2,353 173 7.94 262 9.17 0.0379
2015-01-22 2014-12-31 13F IShares Tr CORE TOTAL U S BD M ETF 464287226 2,180 -75 -3.33 240 -2.44 0.0349
2014-10-10 2014-09-30 13F IShares Tr CORE TOTAL U S BD M ETF 464287226 2,255 0 0.00 246 -0.40 0.0371
2014-07-17 2014-06-30 13F IShares Tr CORE TOTAL U S BD M ETF 464287226 2,255 0 0.00 247 1.65 0.0363
2014-04-10 2014-03-31 13F IShares Tr Barclays Aggregate ETF 464287226 2,255 -405 -15.23 243 -14.13 0.0372
2014-01-21 2013-12-31 13F IShares Tr Barclays Aggregate ETF 464287226 2,660 -160 -5.67 283 -6.29 0.0415
2013-10-17 2013-09-30 13F IShares Tr Barclays Aggregate ETF 464287226 2,820 145 5.42 302 5.23 0.0486
2013-07-25 2013-06-30 13F IShares Tr Barclays Aggregate ETF 464287226 2,675 2,675 287 0.0475
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.