GKIM
AAMI

GW&K Investment Management’s Acadian Asset Management AAMI Stock Holding History

GW&K Investment Management’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 		$20.5M Sell
375,977
-37,116
-9% -$1.95M 0.18% 194
2025
Q4 		$19.4M Buy
413,093
+29,386
+8% +$1.35M 0.17% 208
2025
Q3 		$18.5M Buy
+383,707
New +$17.1M 0.16% 204

Other funds holding AAMI

PC
Paulson & Co New York $3.11B AUM 94.93% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 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 $3.37T AUM 44.26% 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

GW&K Investment Management's AAMI Position: Q1 2026 in Review

GW&K Investment Management reduced its Acadian Asset Management (AAMI) stake by 9% in Q1 2026, selling an estimated $1.95M and leaving 375,977 shares worth $20.5M. The position accounts for 0.18% of the portfolio, ranked #194.

GW&K Investment Management first reported a position in AAMI in Q3 2025 and has held it in 3 quarters since. 257 funds tracked by Wall St. Rank hold AAMI as of Q1 2026.

  • GW&K Investment Management held 375,977 shares of Acadian Asset Management worth $20.5M as of Q1 2026.
  • GW&K Investment Management sold 37,116 Acadian Asset Management shares in Q1 2026, an estimated $1.95M.
  • Acadian Asset Management made up 0.18% of GW&K Investment Management's portfolio in Q1 2026, its #194 holding.
  • GW&K Investment Management first reported a position in Acadian Asset Management in Q3 2025 and has held it in 3 quarters since.
  • 257 funds tracked by Wall St. Rank held Acadian Asset Management as of Q1 2026.

Based on GW&K Investment Management's 13F filing for Q1 2026, filed 13 May 2026.