HCA
AAMI

Harbor Capital Advisors’s Acadian Asset Management AAMI Stock Holding History

Harbor Capital 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 		– Sell
-216
Closed -$10K – 1521
2025
Q4 		$10K Sell
216
-4
-2% -$184 ﹤0.01% 962
2025
Q3 		$11K Sell
220
-85
-28% -$3.79K ﹤0.01% 944
2025
Q2 		$11K Buy
305
+39
+15% +$1.13K ﹤0.01% 958
2025
Q1 		$7K Buy
+266
New +$6.69K ﹤0.01% 1102

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

Harbor Capital Advisors's AAMI Position: Q1 2026 in Review

Harbor Capital Advisors sold out of Acadian Asset Management (AAMI) in Q1 2026, closing a stake of 216 shares — an estimated $10K sold.

Harbor Capital Advisors first reported a position in AAMI in Q1 2025 and held it in 4 quarters. The position peaked at $11K in Q3 2025. 257 funds tracked by Wall St. Rank hold AAMI as of Q1 2026.

  • Harbor Capital Advisors reported no remaining Acadian Asset Management position as of Q1 2026 after selling out during the quarter.
  • Harbor Capital Advisors sold 216 Acadian Asset Management shares in Q1 2026, an estimated $10K.
  • Harbor Capital Advisors first reported a position in Acadian Asset Management in Q1 2025 and held it in 4 quarters.
  • Harbor Capital Advisors's Acadian Asset Management position peaked at $11K in Q3 2025.
  • 257 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2026.

Based on Harbor Capital Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.