HIS
AAMI

Horizon Investment Services’s Acadian Asset Management AAMI Stock Holding History

Horizon Investment Services’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
2025
Q1 		– Sell
-15,640
Closed -$412K – 133
2024
Q4 		$412K Buy
+15,640
New +$439K 0.18% 86

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.07B AUM 34.24% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Horizon Investment Services's AAMI Position: Q1 2025 in Review

Horizon Investment Services sold out of Acadian Asset Management (AAMI) in Q1 2025, closing a stake of 15,640 shares — an estimated $412K sold.

Horizon Investment Services first reported a position in AAMI in Q4 2024 and held it in 1 quarter. The position peaked at $412K in Q4 2024. 191 funds tracked by Wall St. Rank hold AAMI as of Q1 2025.

  • Horizon Investment Services reported no remaining Acadian Asset Management position as of Q1 2025 after selling out during the quarter.
  • Horizon Investment Services sold 15,640 Acadian Asset Management shares in Q1 2025, an estimated $412K.
  • Horizon Investment Services first reported a position in Acadian Asset Management in Q4 2024 and held it in 1 quarter.
  • Horizon Investment Services's Acadian Asset Management position peaked at $412K in Q4 2024.
  • 191 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2025.

Based on Horizon Investment Services's 13F filing for Q1 2025, filed 5 May 2025.