Tudor Investment Corp
AAMI

Tudor Investment Corp’s Acadian Asset Management AAMI Stock Holding History

Tudor Investment Corp’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 		– Sell
-101,163
Closed -$4.75M – 4416
2025
Q4 		$4.75M Sell
101,163
-124,416
-55% -$5.73M 0.01% 1185
2025
Q3 		$10.9M Buy
225,579
+67,385
+43% +$3M 0.02% 737
2025
Q2 		$5.57M Sell
158,194
-2,537
-2% -$73.7K 0.01% 1029
2025
Q1 		$4.16M Sell
160,731
-3,450
-2% -$86.8K 0.01% 878
2024
Q4 		$4.32M Buy
164,181
+31,769
+24% +$891K 0.02% 782
2024
Q3 		$3.36M Buy
132,412
+450
+0.3% +$10.8K 0.01% 914
2024
Q2 		$2.93M Sell
131,962
-1,965
-1% -$44.4K 0.02% 872
2024
Q1 		$3.06M Buy
133,927
+32,827
+32% +$708K 0.02% 820
2023
Q4 		$1.94M Buy
101,100
+22,370
+28% +$395K 0.02% 1117
2023
Q3 		$1.53M Sell
78,730
-22,689
-22% -$469K 0.02% 1075
2023
Q2 		$2.12M Buy
101,419
+39,901
+65% +$888K 0.03% 871
2023
Q1 		$1.45M Sell
61,518
-13,469
-18% -$317K 0.02% 974
2022
Q4 		$1.54M Buy
74,987
+49,051
+189% +$926K 0.03% 797
2022
Q3 		$387K Buy
+25,936
New +$465K 0.01% 1588
2022
Q1 		– Sell
-87,590
Closed -$2.24M – 2804
2021
Q4 		$2.24M Buy
+87,590
New +$2.46M 0.04% 573
2020
Q2 		– Sell
-42,050
Closed -$269K – 1467
2020
Q1 		$269K Sell
42,050
-51,335
-55% -$443K 0.02% 717
2019
Q4 		$954K Sell
93,385
-8,596
-8% -$83.9K 0.04% 515
2019
Q3 		$1.01M Buy
+101,981
New +$1.04M 0.03% 492
2019
Q2 		– Sell
-20,648
Closed -$280K – 1382
2019
Q1 		$280K Buy
+20,648
New +$267K 0.01% 878
2017
Q2 		– Sell
-16,200
Closed -$245K – 1422
2017
Q1 		$245K Buy
+16,200
New +$239K 0.01% 1127
2016
Q4 		– Sell
-42,100
Closed -$586K – 1644
2016
Q3 		$586K Buy
+42,100
New +$570K 0.01% 651

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

Tudor Investment Corp's AAMI Position: Q1 2026 in Review

Tudor Investment Corp sold out of Acadian Asset Management (AAMI) in Q1 2026, closing a stake of 101,163 shares — an estimated $4.75M sold.

Tudor Investment Corp first reported a position in AAMI in Q3 2016 and held it in 21 quarters. The position peaked at $10.9M in Q3 2025. 257 funds tracked by Wall St. Rank hold AAMI as of Q1 2026.

  • Tudor Investment Corp reported no remaining Acadian Asset Management position as of Q1 2026 after selling out during the quarter.
  • Tudor Investment Corp sold 101,163 Acadian Asset Management shares in Q1 2026, an estimated $4.75M.
  • Tudor Investment Corp first reported a position in Acadian Asset Management in Q3 2016 and held it in 21 quarters.
  • Tudor Investment Corp's Acadian Asset Management position peaked at $10.9M in Q3 2025.
  • 257 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.