Vanguard Portfolio Management
AAMI

Vanguard Portfolio Management’s Acadian Asset Management AAMI Stock Holding History

Vanguard Portfolio 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 		$58.2M Sell
813,352
-70,557
-8% -$4.92M ﹤0.01% 1676
2026
Q1 		$48.1M Buy
+883,909
New +$46.5M ﹤0.01% 1674

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 $3.37T AUM 44.26% 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

Vanguard Portfolio Management's AAMI Position: Q2 2026 in Review

Vanguard Portfolio Management reduced its Acadian Asset Management (AAMI) stake by 8% in Q2 2026, selling an estimated $4.92M and leaving 813,352 shares worth $58.2M. The position accounts for ﹤0.01% of the portfolio, ranked #1676.

Vanguard Portfolio Management first reported a position in AAMI in Q1 2026 and has held it in 2 quarters since. 299 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

  • Vanguard Portfolio Management held 813,352 shares of Acadian Asset Management worth $58.2M as of Q2 2026.
  • Vanguard Portfolio Management sold 70,557 Acadian Asset Management shares in Q2 2026, an estimated $4.92M.
  • Acadian Asset Management made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1676 holding.
  • Vanguard Portfolio Management first reported a position in Acadian Asset Management in Q1 2026 and has held it in 2 quarters since.
  • 299 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.