Citadel Advisors
AAMI

Citadel Advisors’s Acadian Asset Management AAMI Stock Holding History

Citadel Advisors’s Portfolio AAMI Stock Details AAMI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$201K Buy
+3,700
New +$195K ﹤0.01% 11408
2025
Q4 		– Sell
-4,800
Closed -$231K – 14515
2025
Q3 		$231K Buy
+4,800
New +$214K ﹤0.01% 10929
2025
Q2 		– Sell
-1,500
Closed -$38.8K – 15684
2025
Q1 		$38.8K Sell
1,500
-900
-38% -$22.6K ﹤0.01% 12571
2024
Q4 		$63.2K Buy
2,400
+500
+26% +$14K ﹤0.01% 12120
2024
Q3 		$48.3K Sell
1,900
-1,100
-37% -$26.4K ﹤0.01% 11952
2024
Q2 		$66.5K Buy
3,000
+900
+43% +$20.3K ﹤0.01% 11440
2024
Q1 		$48K Hold
2,100
– – ﹤0.01% 12211
2023
Q4 		$40.2K Buy
2,100
+1,900
+950% +$33.6K ﹤0.01% 12005
2023
Q3 		$3.88K Hold
200
– – ﹤0.01% 13541
2023
Q2 		$4.19K Sell
200
-300
-60% -$6.68K ﹤0.01% 13622
2023
Q1 		$11.8K Hold
500
– – ﹤0.01% 13455
2022
Q4 		$10.3K Buy
+500
New +$9.44K ﹤0.01% 13631
2022
Q2 		– Sell
-26,300
Closed -$638K – 14315
2022
Q1 		$638K Buy
26,300
+18,400
+233% +$437K ﹤0.01% 8809
2021
Q4 		$202K Buy
+7,900
New +$222K ﹤0.01% 11839
2021
Q3 		– Sell
-15,900
Closed -$373K – 14823
2021
Q2 		$373K Buy
15,900
+1,600
+11% +$36.4K ﹤0.01% 10745
2021
Q1 		$291K Buy
+14,300
New +$282K ﹤0.01% 10933

Other funds holding AAMI

PC
Paulson & Co New York $3.11B AUM 94.93% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.07B AUM 34.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors's AAMI Position: Q1 2026 in Review

Citadel Advisors reduced its Acadian Asset Management (AAMI) stake by 21% in Q1 2026, selling an estimated $1.13M and leaving 81,023 shares worth $4.41M. The position accounts for ﹤0.01% of the portfolio, ranked #4550.

Citadel Advisors first reported a position in AAMI in Q4 2014 and has held it in 44 quarters since. The position peaked at $44.4M in Q2 2015. 257 funds tracked by Wall St. Rank hold AAMI as of Q1 2026.

  • Citadel Advisors held 81,023 shares of Acadian Asset Management worth $4.41M as of Q1 2026.
  • Citadel Advisors sold 21,448 Acadian Asset Management shares in Q1 2026, an estimated $1.13M.
  • Acadian Asset Management made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #4550 holding.
  • Citadel Advisors first reported a position in Acadian Asset Management in Q4 2014 and has held it in 44 quarters since.
  • Citadel Advisors's Acadian Asset Management position peaked at $44.4M in Q2 2015.
  • 257 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2026.

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