Vanguard Portfolio Management
AMG icon

Vanguard Portfolio Management’s Affiliated Managers Group AMG Stock Holding History

Vanguard Portfolio Management’s Portfolio AMG Stock Details AMG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$501M Sell
1,369,017
-22,819
-2% -$8.27M 0.02% 679
2026
Q2 		$471M Buy
1,391,836
+32,043
+2% +$9.9M 0.02% 737
2026
Q1 		$376M Buy
+1,359,793
New +$410M 0.02% 780

Other funds holding AMG

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Boston Partners
Boston Partners Boston, Massachusetts $111B AUM 30.48% 1-Year Est. Return
Ariel Investments
Ariel Investments Chicago, Illinois $9.6B AUM 22.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $33.9B AUM 47.7% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return

Vanguard Portfolio Management's AMG Position: Q3 2026 in Review

Vanguard Portfolio Management reduced its Affiliated Managers Group (AMG) stake by 1.6% in Q3 2026, selling an estimated $8.27M and leaving 1,369,017 shares worth $501M. The position accounts for 0.02% of the portfolio, ranked #679.

Vanguard Portfolio Management first reported a position in AMG in Q1 2026 and has held it in 3 quarters since. 471 funds tracked by Wall St. Rank hold AMG as of Q3 2026.

  • Vanguard Portfolio Management held 1,369,017 shares of Affiliated Managers Group worth $501M as of Q3 2026.
  • Vanguard Portfolio Management sold 22,819 Affiliated Managers Group shares in Q3 2026, an estimated $8.27M.
  • Affiliated Managers Group made up 0.02% of Vanguard Portfolio Management's portfolio in Q3 2026, its #679 holding.
  • Vanguard Portfolio Management first reported a position in Affiliated Managers Group in Q1 2026 and has held it in 3 quarters since.
  • 471 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.