WP
AAMI

Woodline Partners’s Acadian Asset Management AAMI Stock Holding History

Woodline Partners’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 		$63.2M Buy
883,540
+181,820
+26% +$12.7M 0.2% 132
2026
Q1 		$38.2M Buy
701,720
+142,629
+26% +$7.51M 0.14% 186
2025
Q4 		$26.3M Buy
559,091
+488,109
+688% +$22.5M 0.1% 258
2025
Q3 		$3.42M Buy
+70,982
New +$3.16M 0.02% 641

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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Woodline Partners's AAMI Position: Q2 2026 in Review

Woodline Partners increased its Acadian Asset Management (AAMI) stake by 26% in Q2 2026, buying an estimated $12.7M and bringing the position to 883,540 shares worth $63.2M. The position accounts for 0.2% of the portfolio, ranked #132.

Woodline Partners first reported a position in AAMI in Q3 2025 and has held it in 4 quarters since. 303 funds tracked by Wall St. Rank hold AAMI as of Q2 2026.

  • Woodline Partners held 883,540 shares of Acadian Asset Management worth $63.2M as of Q2 2026.
  • Woodline Partners bought 181,820 Acadian Asset Management shares in Q2 2026, an estimated $12.7M.
  • Acadian Asset Management made up 0.2% of Woodline Partners's portfolio in Q2 2026, its #132 holding.
  • Woodline Partners first reported a position in Acadian Asset Management in Q3 2025 and has held it in 4 quarters since.
  • 303 funds tracked by Wall St. Rank held Acadian Asset Management as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.