Marshall Wace
ABT icon

Marshall Wace’s Abbott ABT Stock Holding History

Marshall Wace’s Portfolio ABT Stock Details ABT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-100
Closed -$12.5K – 3131
2025
Q4 		$12.5K Buy
+100
New +$12.7K ﹤0.01% 2848
2024
Q2 		– Sell
-22,000
Closed -$2.29M – 2488
2024
Q1 		$2.29M Sell
22,000
-120,500
-85% -$13.8M ﹤0.01% 1298
2023
Q4 		$15.7M Buy
+142,500
New +$14.2M 0.03% 549

Other funds holding ABT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Marshall Wace's ABT Position: Q1 2026 in Review

Marshall Wace increased its Abbott (ABT) stake by 3,338% in Q1 2026, buying an estimated $220M and bringing the position to 2,010,938 shares worth $206M. The position accounts for 0.21% of the portfolio, ranked #73.

Marshall Wace first reported a position in ABT in Q1 2014 and has held it in 37 quarters since. 3,087 funds tracked by Wall St. Rank hold ABT as of Q1 2026.

  • Marshall Wace held 2,010,938 shares of Abbott worth $206M as of Q1 2026.
  • Marshall Wace bought 1,952,451 Abbott shares in Q1 2026, an estimated $220M.
  • Abbott made up 0.21% of Marshall Wace's portfolio in Q1 2026, its #73 holding.
  • Marshall Wace first reported a position in Abbott in Q1 2014 and has held it in 37 quarters since.
  • 3,087 funds tracked by Wall St. Rank held Abbott as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.