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

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership5,167,126 shares
Latest Disclosed Value $ 512,940,600
D.a. Davidson & Co. reports 6.95% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 5,167,126 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $512,940,598 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 4,831,227 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 6.95% during the quarter. The current value of the position is $508,961,911 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)
2026-05-05 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 5,167,126 335,899 6.95 512,941 6.30 3.1095
2026-01-29 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,831,227 232,809 5.06 482,543 4.67 2.9558
2025-10-22 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,598,418 180,639 4.09 460,991 5.19 2.9498
2025-07-30 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,417,779 -18,445 -0.42 438,244 -0.13 3.0858
2025-04-28 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,436,224 204,848 4.84 438,831 7.03 3.5240
2025-01-31 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 4,231,376 171,282 4.22 410,020 -0.28 3.3363
2024-11-13 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,060,094 83,887 2.11 411,166 6.53 3.3951
2024-08-01 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 3,976,207 67,333 1.72 385,970 0.82 3.4213
2024-05-13 2024-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 3,908,874 332,104 9.29 382,835 7.84 3.4485
2024-02-09 2023-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 3,576,770 140,168 4.08 354,994 9.84 3.4805
2023-11-08 2023-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 3,436,602 105,011 3.15 323,178 -0.97 3.5077
2023-08-11 2023-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 3,331,591 547,938 19.68 326,329 17.65 3.4454
2023-04-25 2023-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 2,783,653 69,636 2.57 277,362 5.37 3.1200
2023-02-03 2022-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 2,714,017 512,601 23.29 263,234 24.12 3.1051
2022-11-07 2022-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 2,201,416 31,126 1.43 212,085 -3.89 2.7778
2022-07-28 2022-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 2,170,290 5,952 0.28 220,675 -4.80 2.7717
2022-05-12 2022-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 2,164,338 -16,767 -0.77 231,801 -6.84 2.5253
2022-01-31 2021-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 2,181,105 232,186 11.91 248,821 11.18 2.6518
2021-11-15 2021-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,948,919 27,817 1.45 223,794 1.01 2.5968
2021-08-10 2021-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,921,102 130,376 7.28 221,561 8.69 2.5981
2021-05-07 2021-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 1,790,726 196,496 12.33 203,838 8.18 2.6077
2021-02-10 2020-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 1,594,230 33,060 2.12 188,422 2.23 2.8801
2020-11-02 2020-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,561,170 148,487 10.51 184,312 10.37 3.2075
2020-08-10 2020-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,412,683 50,390 3.70 166,993 6.25 3.1183
2020-05-05 2020-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 1,362,293 -113,673 -7.70 157,168 -5.24 3.0676
2020-02-14 2019-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 1,475,966 64,184 4.55 165,855 3.81 2.6806
2019-11-05 2019-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,411,782 29,329 2.12 159,771 3.79 2.8627
2019-08-13 2019-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,382,453 -26,313 -1.87 153,936 0.20 2.8678
2019-05-13 2019-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 1,408,766 42,377 3.10 153,626 5.58 2.6405
2019-01-29 2018-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 1,366,389 19,113 1.42 145,507 2.35 2.8371
2018-11-13 2018-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 1,347,276 354,733 35.74 142,165 34.72 2.5294
2018-08-02 2018-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 992,543 40,160 4.22 105,527 3.31 2.0685
2018-05-04 2018-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 952,383 86,211 9.95 102,143 7.86 2.1110
2018-02-08 2017-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 866,172 78,689 9.99 94,699 9.73 1.9855
2017-11-08 2017-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 787,483 79,121 11.17 86,300 11.25 1.6932
2017-08-11 2017-06-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 708,362 84,929 13.62 77,572 14.69 1.7520
2017-05-12 2017-03-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 623,433 151,349 32.06 67,636 32.59 1.6403
2017-02-15 2016-12-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 472,084 81,643 20.91 51,013 16.22 1.1569
2016-11-18 2016-09-30 13F/A-1 ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 390,441 88,818 29.45 43,893 29.22 1.0922
2016-11-14 2016-09-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 390,441 43,893
2016-08-13 2016-06-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 301,623 41,993 16.17 33,967 18.05 0.9994
2016-05-13 2016-03-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 259,630 22,327 9.41 28,773 12.26 0.8961
2016-02-12 2015-12-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 237,303 17,676 8.05 25,630 6.50 0.8349
2015-11-13 2015-09-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 219,627 20,174 10.11 24,066 10.92 0.8423
2015-08-14 2015-06-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 199,453 20,443 11.42 21,696 8.77 0.7130
2015-05-06 2015-03-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 179,010 18,368 11.43 19,947 12.76 0.6547
2015-02-12 2014-12-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 160,642 22,111 15.96 17,689 17.03 0.5783
2014-11-12 2014-09-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 138,531 10,107 7.87 15,115 7.59 0.5122
2014-07-29 2014-06-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 128,424 11,635 9.96 14,049 11.48 0.4758
2014-05-05 2014-03-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 116,789 9,737 9.10 12,602 10.61 0.4505
2014-02-13 2013-12-31 13F/A-1 ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 107,052 25,767 31.70 11,393 30.76 0.4256
2014-02-12 2013-12-31 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 107,052 11,393
2013-11-14 2013-09-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 81,285 3,569 4.59 8,713 4.59 0.3919
2013-08-16 2013-06-30 13F ISHARES LEHMAN AGGREGATE BOND FUND ETF 464287226 77,716 77,716 8,331 0.4022
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.