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
Q2 		$26.4M Sell
368,935
-7,042
-2% -$491K 0.21% 175
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 $2.58B AUM 68.51% 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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.03B AUM 47.81% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

GW&K Investment Management's AAMI Position: Q2 2026 in Review

GW&K Investment Management reduced its Acadian Asset Management (AAMI) stake by 1.9% in Q2 2026, selling an estimated $491K and leaving 368,935 shares worth $26.4M. The position accounts for 0.21% of the portfolio, ranked #175.

GW&K Investment Management first reported a position in AAMI in Q3 2025 and has held it in 4 quarters since. 302 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

  • GW&K Investment Management held 368,935 shares of Acadian Asset Management worth $26.4M as of Q2 2026.
  • GW&K Investment Management sold 7,042 Acadian Asset Management shares in Q2 2026, an estimated $491K.
  • Acadian Asset Management made up 0.21% of GW&K Investment Management's portfolio in Q2 2026, its #175 holding.
  • GW&K Investment Management first reported a position in Acadian Asset Management in Q3 2025 and has held it in 4 quarters since.
  • 302 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.