Ken Griffin
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Ken Griffin’s iShares Core US Aggregate Bond ETF AGG Stock Holding History

Ken Griffin’s Portfolio AGG Stock Details AGG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$49.8M Sell
501,401
-112,708
-18% -$11.3M 0.01% 1365
2025
Q4 		$61.3M Buy
+614,109
New +$61.6M 0.01% 1241
2025
Q3 		– Sell
-237,808
Closed -$23.6M – 12649
2025
Q2 		$23.6M Sell
237,808
-1,164,570
-83% -$114M ﹤0.01% 1956
2025
Q1 		$139M Buy
1,402,378
+1,225,500
+693% +$120M 0.03% 518
2024
Q4 		$17.1M Sell
176,878
-489,582
-73% -$48.2M ﹤0.01% 2338
2024
Q3 		$67.5M Buy
666,460
+337,330
+102% +$33.7M 0.01% 971
2024
Q2 		$31.9M Buy
329,130
+232,412
+240% +$22.4M 0.01% 1551
2024
Q1 		$9.47M Buy
+96,718
New +$9.47M ﹤0.01% 3015
2023
Q4 		– Sell
-148,759
Closed -$14.2M – 14189
2023
Q3 		$14M Buy
148,759
+27,032
+22% +$2.6M ﹤0.01% 2273
2023
Q2 		$11.9M Buy
+121,727
New +$12M ﹤0.01% 2451
2023
Q1 		– Sell
-923,598
Closed -$91.3M – 14645
2022
Q4 		$89.6M Buy
923,598
+918,661
+18,608% +$88.8M 0.02% 707
2022
Q3 		$476K Buy
+4,937
New +$499K ﹤0.01% 8559
2022
Q1 		– Sell
-177,823
Closed -$19.6M – 13470
2021
Q4 		$20.3M Sell
177,823
-909,095
-84% -$104M ﹤0.01% 2000
2021
Q3 		$125M Sell
1,086,918
-695,668
-39% -$80.6M 0.03% 553
2021
Q2 		$206M Buy
1,782,586
+1,767,668
+11,849% +$203M 0.05% 304
2021
Q1 		$1.7M Buy
+14,918
New +$1.73M ﹤0.01% 6795
2020
Q1 		– Sell
-119,603
Closed -$13.4M – 9529
2019
Q4 		$13.4M Buy
+119,603
New +$13.5M 0.01% 1894
2019
Q3 		– Sell
-269,209
Closed -$30M – 9098
2019
Q2 		$30M Buy
269,209
+204,585
+317% +$22.4M 0.01% 1079
2019
Q1 		$7.05M Buy
+64,624
New +$6.93M ﹤0.01% 2509
2018
Q3 		– Sell
-62,729
Closed -$6.67M – 9150
2018
Q2 		$6.67M Buy
+62,729
New +$6.65M ﹤0.01% 2402
2016
Q3 		– Sell
-24,592
Closed -$2.77M – 7178
2016
Q2 		$2.77M Buy
+24,592
New +$2.73M ﹤0.01% 2394

Other funds holding AGG

Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return
Mercer Global Advisors
Mercer Global Advisors Denver, Colorado $80B AUM 26.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Betterment LLC
Betterment LLC New York $52.8B AUM 15.34% 1-Year Est. Return

Ken Griffin's AGG Position: Q1 2026 in Review

Ken Griffin reduced its iShares Core US Aggregate Bond ETF (AGG) stake by 18% in Q1 2026, selling an estimated $11.3M and leaving 501,401 shares worth $49.8M. The position accounts for 0.01% of the portfolio, ranked #1365.

Ken Griffin first reported a position in AGG in Q2 2016 and has held it in 21 quarters since. The position peaked at $206M in Q2 2021. 2,077 funds tracked by Wall St. Rank hold AGG as of Q1 2026.

  • Ken Griffin held 501,401 shares of iShares Core US Aggregate Bond ETF worth $49.8M as of Q1 2026.
  • Ken Griffin sold 112,708 iShares Core US Aggregate Bond ETF shares in Q1 2026, an estimated $11.3M.
  • iShares Core US Aggregate Bond ETF made up 0.01% of Ken Griffin's portfolio in Q1 2026, its #1365 holding.
  • Ken Griffin first reported a position in iShares Core US Aggregate Bond ETF in Q2 2016 and has held it in 21 quarters since.
  • Ken Griffin's iShares Core US Aggregate Bond ETF position peaked at $206M in Q2 2021.
  • 2,077 funds tracked by Wall St. Rank held iShares Core US Aggregate Bond ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.