Two Sigma Advisers
AAMI

Two Sigma Advisers’s Acadian Asset Management AAMI Stock Holding History

Two Sigma Advisers’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
-274,475
Closed -$12.9M – 2286
2025
Q4 		$12.9M Sell
274,475
-35,100
-11% -$1.62M 0.03% 467
2025
Q3 		$14.9M Sell
309,575
-42,200
-12% -$1.88M 0.03% 393
2025
Q2 		$12.4M Sell
351,775
-35,300
-9% -$1.03M 0.03% 448
2025
Q1 		$10M Buy
387,075
+42,700
+12% +$1.07M 0.02% 531
2024
Q4 		$9.07M Sell
344,375
-16,300
-5% -$457K 0.02% 520
2024
Q3 		$9.16M Sell
360,675
-9,400
-3% -$225K 0.02% 512
2024
Q2 		$8.2M Buy
370,075
+145,800
+65% +$3.29M 0.02% 595
2024
Q1 		$5.12M Buy
224,275
+21,600
+11% +$466K 0.01% 773
2023
Q4 		$3.88M Buy
202,675
+90,300
+80% +$1.6M 0.01% 928
2023
Q3 		$2.18M Buy
112,375
+75,000
+201% +$1.55M 0.01% 1148
2023
Q2 		$783K Buy
37,375
+12,300
+49% +$274K ﹤0.01% 1628
2023
Q1 		$591K Sell
25,075
-900
-3% -$21.2K ﹤0.01% 1876
2022
Q4 		$535K Sell
25,975
-21,305
-45% -$402K ﹤0.01% 1854
2022
Q3 		$705K Sell
47,280
-30,698
-39% -$551K ﹤0.01% 1701
2022
Q2 		$1.4M Sell
77,978
-71,400
-48% -$1.46M ﹤0.01% 1409
2022
Q1 		$3.62M Buy
149,378
+72,900
+95% +$1.73M 0.01% 949
2021
Q4 		$1.96M Buy
76,478
+25,278
+49% +$711K ﹤0.01% 1209
2021
Q3 		$1.34M Sell
51,200
-7,100
-12% -$183K ﹤0.01% 1477
2021
Q2 		$1.37M Sell
58,300
-28,100
-33% -$640K ﹤0.01% 1493
2021
Q1 		$1.76M Sell
86,400
-21,800
-20% -$430K ﹤0.01% 1330
2020
Q4 		$2.09M Sell
108,200
-119,000
-52% -$2M 0.01% 1236
2020
Q3 		$2.93M Sell
227,200
-328,700
-59% -$4.33M 0.01% 975
2020
Q2 		$6.93M Sell
555,900
-58,600
-10% -$480K 0.02% 682
2020
Q1 		$3.93M Buy
614,500
+1,900
+0.3% +$16.4K 0.02% 805
2019
Q4 		$6.26M Buy
612,600
+9,500
+2% +$92.7K 0.01% 756
2019
Q3 		$5.98M Buy
603,100
+65,333
+12% +$664K 0.01% 703
2019
Q2 		$6.14M Buy
537,767
+2,900
+0.5% +$36.7K 0.02% 745
2019
Q1 		$7.25M Buy
534,867
+84,000
+19% +$1.09M 0.02% 711
2018
Q4 		$4.82M Buy
450,867
+19,500
+5% +$234K 0.01% 815
2018
Q3 		$5.35M Buy
431,367
+22,400
+5% +$294K 0.01% 799
2018
Q2 		$5.83M Sell
408,967
-13,100
-3% -$200K 0.02% 789
2018
Q1 		$6.65M Sell
422,067
-78,262
-16% -$1.29M 0.02% 738
2017
Q4 		$8.38M Buy
500,329
+132,462
+36% +$2.1M 0.02% 670
2017
Q3 		$5.49M Buy
367,867
+166,280
+82% +$2.37M 0.02% 761
2017
Q2 		$3M Buy
201,587
+71,320
+55% +$1.06M 0.01% 998
2017
Q1 		$1.97M Buy
130,267
+87,367
+204% +$1.29M 0.01% 1264
2016
Q4 		$622K Buy
42,900
+31,700
+283% +$450K ﹤0.01% 1756
2016
Q3 		$156K Buy
+11,200
New +$152K ﹤0.01% 2085

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

Two Sigma Advisers's AAMI Position: Q1 2026 in Review

Two Sigma Advisers sold out of Acadian Asset Management (AAMI) in Q1 2026, closing a stake of 274,475 shares — an estimated $12.9M sold.

Two Sigma Advisers first reported a position in AAMI in Q3 2016 and held it in 38 quarters. The position peaked at $14.9M in Q3 2025. 257 funds tracked by Wall St. Rank hold AAMI as of Q1 2026.

  • Two Sigma Advisers reported no remaining Acadian Asset Management position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 274,475 Acadian Asset Management shares in Q1 2026, an estimated $12.9M.
  • Two Sigma Advisers first reported a position in Acadian Asset Management in Q3 2016 and held it in 38 quarters.
  • Two Sigma Advisers's Acadian Asset Management position peaked at $14.9M in Q3 2025.
  • 257 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.