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Rossby Financial’s Abbott ABT Stock Holding History

Rossby Financial’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 		$290K Buy
2,831
+1,797
+174% +$203K 0.06% 289
2025
Q4 		$130K Buy
1,034
+550
+114% +$70.1K 0.04% 358
2025
Q3 		$64.6K Sell
484
-7
-1% -$919 0.02% 488
2025
Q2 		$66.8K Buy
491
+216
+79% +$28.5K 0.02% 435
2025
Q1 		$35.4K Buy
+275
New +$35K 0.01% 533

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

Rossby Financial's ABT Position: Q1 2026 in Review

Rossby Financial increased its Abbott (ABT) stake by 174% in Q1 2026, buying an estimated $203K and bringing the position to 2,831 shares worth $290K. The position accounts for 0.06% of the portfolio, ranked #289.

Rossby Financial first reported a position in ABT in Q1 2025 and has held it in 5 quarters since. 3,086 funds tracked by Wall St. Rank hold ABT as of Q1 2026.

  • Rossby Financial held 2,831 shares of Abbott worth $290K as of Q1 2026.
  • Rossby Financial bought 1,797 Abbott shares in Q1 2026, an estimated $203K.
  • Abbott made up 0.06% of Rossby Financial's portfolio in Q1 2026, its #289 holding.
  • Rossby Financial first reported a position in Abbott in Q1 2025 and has held it in 5 quarters since.
  • 3,086 funds tracked by Wall St. Rank held Abbott as of Q1 2026.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.