Security Snapshot

ISHARES TR - CORE US AGGBD ET (AGG) Institutional Ownership

CUSIP: 464287226

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

2,071

Shares (Excl. Options)

1,198,500,737

Price

$99.88

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Type / Class
Equity / CORE US AGGBD ET
Symbol
AGG
Price per share
$99.27
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
1,198,500,737
Total reported value
$119,714,495,704
% of total 13F portfolios
0.31%
Share change
+29,792,763
Value change
+$2,975,153,051
Number of holders
2,071
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • AGG - ISHARES TR - CORE US AGGBD ET is tracked under CUSIP 464287226.
  • 2071 institutions reported positions in Q4 2025.
  • Schedule 13D/13G significant owner rows are not currently available.

What Changed

  • Holder count moved from 2,071 to 726 between Q4 2025 and Q1 2026.
  • Reported value moved from $119,714,495,704 to $11,611,010,152.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 2071 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 464287226?
CUSIP 464287226 identifies AGG - ISHARES TR - CORE US AGGBD ET in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 2,071 institutional investors reported holding 1,198,500,737 shares of ISHARES TR - CORE US AGGBD ET (AGG).

Institutional Holders of ISHARES TR - CORE US AGGBD ET (AGG) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 117,057,450 $11,611,010,152 -$1,622,870,217 $99.27 726
2025 Q4 1,198,500,737 $119,714,495,704 +$2,975,153,051 $99.88 2,071
2025 Q3 1,158,303,363 $116,092,948,878 -$918,728,766 $100.25 1,917
2025 Q2 1,180,486,821 $117,018,522,721 +$6,459,818,597 $99.20 1,893
2025 Q1 1,116,536,712 $110,409,179,561 +$2,792,273,990 $98.92 1,909
2024 Q4 1,092,351,526 $105,845,875,714 +$4,472,207,258 $96.90 1,932
2024 Q3 1,037,141,562 $104,957,854,314 +$4,385,249,946 $101.27 1,791
2024 Q2 989,341,265 $96,047,988,658 +$6,215,168,511 $97.07 1,768
2024 Q1 926,459,818 $90,711,669,999 +$2,964,539,462 $97.94 1,740
2023 Q4 897,710,885 $89,076,971,182 +$4,751,450,477 $99.25 1,764
2023 Q3 843,614,164 $79,360,512,197 +$1,588,245,599 $94.04 1,604
2023 Q2 809,221,943 $79,263,047,737 +$5,454,178,416 $97.95 1,629
2023 Q1 753,222,635 $75,043,950,461 +$4,479,381,159 $99.64 1,611
2022 Q4 710,819,452 $68,962,173,994 +$4,274,811,855 $96.99 1,617
2022 Q3 661,447,850 $63,775,525,725 +$411,040,449 $96.34 1,479
2022 Q2 664,519,798 $67,519,000,276 +$611,564,324 $101.68 1,523
2022 Q1 657,515,437 $70,338,068,560 +$252,116,677 $107.10 1,537
2021 Q4 652,799,786 $74,468,371,351 +$3,232,402,220 $114.08 1,578
2021 Q3 616,591,944 $70,904,445,792 +$1,159,649,725 $114.83 1,426
2021 Q2 612,803,953 $70,636,579,674 +$4,399,140,521 $115.33 1,441
2021 Q1 575,152,352 $65,560,021,112 +$2,316,935,947 $113.83 1,439
2020 Q4 553,509,282 $65,409,269,023 +$4,053,447,465 $118.19 1,445
2020 Q3 519,314,052 $61,312,511,350 +$4,351,751,593 $118.06 1,291
2020 Q2 482,404,186 $57,011,587,594 +$2,235,594,159 $118.21 1,281
2020 Q1 460,815,901 $53,187,923,778 -$2,526,660,800 $115.37 1,210
2019 Q4 483,770,010 $54,364,377,027 +$2,367,705,771 $112.37 1,182
2019 Q3 455,730,573 $51,567,676,769 -$523,266,325 $113.17 1,036
2019 Q2 460,769,196 $51,310,809,366 +$4,983,826,325 $111.35 1,004
2019 Q1 415,383,820 $45,310,346,311 -$27,845,394 $109.07 977
2018 Q4 414,723,313 $44,150,901,164 -$57,327,894 $106.49 975
2018 Q3 410,835,864 $43,346,610,533 +$1,110,426,252 $105.52 859
2018 Q2 399,303,220 $42,448,112,153 +$1,096,296,209 $106.32 859
2018 Q1 395,256,037 $42,379,508,073 +$2,694,318,532 $107.25 867
2017 Q4 370,508,449 $40,503,586,820 +$1,526,454,351 $109.33 883
2017 Q3 354,957,625 $38,897,437,702 +$2,525,908,740 $109.59 763
2017 Q2 332,316,519 $36,389,396,130 +$3,684,822,341 $109.51 753
2017 Q1 298,831,353 $32,420,730,116 +$5,100,135,722 $108.49 743
2016 Q4 281,989,837 $30,473,793,924 +$1,653,920,779 $108.06 746
2016 Q3 267,803,506 $30,103,954,936 +$2,436,614,614 $112.42 679
2016 Q2 247,159,455 $27,838,701,160 +$1,381,449,882 $112.61 685
2016 Q1 230,665,595 $25,559,591,863 +$2,701,440,284 $110.82 647
2015 Q4 205,794,490 $22,229,292,801 +$4,086,448,663 $108.01 641
2015 Q3 163,828,297 $17,972,932,964 +$1,265,322,582 $109.58 575
2015 Q2 151,345,243 $16,465,139,310 +$641,024,833 $108.78 565
2015 Q1 145,287,728 $16,188,508,101 +$475,427,161 $111.43 560
2014 Q4 140,998,770 $15,527,457,252 +$3,078,376,501 $110.12 535
2014 Q3 109,832,367 $11,984,781,769 +$1,089,851,498 $109.11 443
2014 Q2 99,781,548 $10,915,751,065 +$839,413,138 $109.40 445
2014 Q1 91,803,544 $9,907,288,738 +$199,383,674 $107.91 428