Rossby Financial
ABT icon

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
Q3 		$417K Buy
4,221
+3,302
+359% +$345K 0.06% 286
2026
Q2 		$83.4K Sell
919
-1,912
-68% -$175K 0.02% 572
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

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Flossbach Von Storch
Flossbach Von Storch Cologne, Germany $19.7B AUM 7.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $191B AUM 30.51% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return

Rossby Financial's ABT Position: Q3 2026 in Review

Rossby Financial increased its Abbott (ABT) stake by 359% in Q3 2026, buying an estimated $345K and bringing the position to 4,221 shares worth $417K. The position accounts for 0.06% of the portfolio, ranked #286.

Rossby Financial first reported a position in ABT in Q1 2025 and has held it in 7 quarters since. 1,800 funds tracked by Wall St. Rank hold ABT as of Q3 2026.

  • Rossby Financial held 4,221 shares of Abbott worth $417K as of Q3 2026.
  • Rossby Financial bought 3,302 Abbott shares in Q3 2026, an estimated $345K.
  • Abbott made up 0.06% of Rossby Financial's portfolio in Q3 2026, its #286 holding.
  • Rossby Financial first reported a position in Abbott in Q1 2025 and has held it in 7 quarters since.
  • 1,800 funds tracked by Wall St. Rank held Abbott as of Q3 2026.

Based on Rossby Financial's 13F filing for Q3 2026, filed 5 Nov 2026.