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

SecurityAGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionBLB&B Advisors, LLC
Latest Disclosed Ownership37,889 shares
Latest Disclosed Value $ 3,761,216
BLB&B Advisors, LLC reports 21.22% decrease in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On April 28, 2026 - BLB&B Advisors, LLC filed a 13F-HR form disclosing ownership of 37,889 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (US:AGG) valued at $3,761,241 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 48,097 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of -21.22% during the quarter. The current value of the position is $3,732,066 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)
2026-04-28 2026-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 37,889 -10,208 -21.22 3,761 -21.69 0.1317
2026-01-26 2025-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 48,097 -93,273 -65.98 4,804 -66.11 0.2008
2025-10-31 2025-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 141,370 -526,100 -78.82 14,172 -78.60 0.6118
2025-08-04 2025-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 667,470 29,651 4.65 66,213 4.94 3.0935
2025-04-28 2025-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 637,819 38,523 6.43 63,093 8.65 3.2108
2025-01-28 2024-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 599,296 40,004 7.15 58,072 2.53 2.9625
2024-10-22 2024-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 559,292 21,476 3.99 56,640 8.49 2.8934
2024-07-26 2024-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 537,816 28,739 5.65 52,206 4.71 2.8602
2024-04-26 2024-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 509,077 43,374 9.31 49,859 7.87 2.8115
2024-01-19 2023-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 465,703 20,099 4.51 46,221 10.30 2.9152
2023-10-25 2023-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 445,604 156,562 54.17 41,905 48.01 2.9914
2023-07-20 2023-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 289,042 19,340 7.17 28,312 5.35 1.9790
2023-04-24 2023-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 269,702 9,466 3.64 26,873 6.47 2.0023
2023-01-18 2022-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 260,236 -27,481 -9.55 25,240 -8.94 1.9559
2022-10-14 2022-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 287,717 -16,290 -5.36 27,719 -10.33 2.3050
2022-07-18 2022-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 304,007 -31,230 -9.32 30,911 -13.91 2.4472
2022-04-20 2022-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 335,237 10,377 3.19 35,904 -3.12 2.4138
2022-01-21 2021-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 324,860 6,153 1.93 37,060 1.27 2.4089
2021-10-19 2021-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 318,707 15,038 4.95 36,597 4.50 2.4441
2021-07-20 2021-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 303,669 27,021 9.77 35,022 11.21 2.5325
2021-04-19 2021-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 276,648 41,826 17.81 31,491 13.46 2.4758
2021-01-19 2020-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 234,822 50,917 27.69 27,754 27.83 2.2480
2020-10-20 2020-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 183,905 116,262 171.88 21,712 171.54 2.1821
2020-07-16 2020-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 67,643 14,375 26.99 7,996 30.12 0.8666
2020-04-21 2020-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 53,268 2,148 4.20 6,145 6.98 0.8025
2020-01-21 2019-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 51,120 2,368 4.86 5,744 4.11 0.5973
2019-10-22 2019-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 48,752 6,830 16.29 5,517 18.19 0.6218
2019-07-29 2019-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 41,922 -7,584 -15.32 4,668 -13.56 0.5359
2019-04-19 2019-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 49,506 1,281 2.66 5,400 5.16 0.6351
2019-01-17 2018-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 48,225 8,169 20.39 5,135 21.48 0.7050
2018-10-12 2018-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 40,056 -1,043 -2.54 4,227 -3.27 0.5260
2018-07-11 2018-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 41,099 3,002 7.88 4,370 6.95 0.5932
2018-04-09 2018-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 38,097 1,438 3.92 4,086 1.95 0.5460
2018-01-16 2017-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 36,659 2,809 8.30 4,008 8.03 0.5728
2017-10-16 2017-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 33,850 5,003 17.34 3,710 17.44 0.5714
2017-08-04 2017-06-30 13F/A-1 ISHARES TR CORE US AGGBD ET 464287226 28,847 2,797 10.74 3,159 11.78 0.5241
2017-07-20 2017-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 26,050 0 2,826
2017-04-14 2017-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 26,050 2,042 8.51 2,826 8.94 0.4800
2017-02-03 2016-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 24,008 5,228 27.84 2,594 22.88 0.4519
2016-10-17 2016-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 18,780 3,426 22.31 2,111 22.09 0.3841
2016-07-19 2016-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 15,354 1,493 10.77 1,729 12.57 0.3262
2016-04-18 2016-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 13,861 2,205 18.92 1,536 22.00 0.3090
2016-01-15 2015-12-31 13F ISHARES TR CORE US AGGBD E 464287226 11,656 5,960 104.63 1,259 101.76 0.2662
2015-10-20 2015-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 5,696 1,598 38.99 624 39.91 0.1383
2015-07-16 2015-06-30 13F ISHARES TR CORE US AGGBD ET 464287226 4,098 651 18.89 446 16.15 0.0927
2015-04-17 2015-03-31 13F ISHARES TR CORE US AGGBD ET 464287226 3,447 -290 -7.76 384 -6.80 0.0800
2015-01-22 2014-12-31 13F ISHARES TR CORE US AGGBD ET 464287226 3,737 0 0.00 412 0.98 0.0871
2014-10-21 2014-09-30 13F ISHARES TR CORE US AGGBD ET 464287226 3,737 76 2.08 408 1.75 0.0882
2014-07-17 2014-06-30 13F ISHARES CORE TOTUSBD ETF 464287226 3,661 -1,885 -33.99 401 -32.94 0.0857
2014-04-11 2014-03-31 13F ISHARES CORE TOTUSBD ETF 464287226 5,546 36 0.65 598 2.05 0.1317
2014-01-17 2013-12-31 13F ISHARES CORE TOTUSBD ETF 464287226 5,510 0 0.00 586 -0.85 0.1403
2013-10-16 2013-09-30 13F ISHARES CORE TOTUSBD ETF 464287226 5,510 -120 -2.13 591 -2.15 0.1557
2013-07-11 2013-06-30 13F ISHARES TR CORE TOTUSBD ETF 464287226 5,630 5,630 604 0.1680
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.