Two Sigma Investments
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Two Sigma Investments’s Abbott ABT Stock Holding History

Two Sigma Investments’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 		$2.68M Buy
+26,100
New +$2.95M ﹤0.01% 2542
2025
Q4 		– Sell
-14,100
Closed -$1.89M – 4042
2025
Q3 		$1.89M Buy
+14,100
New +$1.85M ﹤0.01% 2168
2021
Q3 		– Sell
-14,000
Closed -$1.62M – 4179
2021
Q2 		$1.62M Buy
14,000
+5,100
+57% +$595K ﹤0.01% 2055
2021
Q1 		$1.07M Sell
8,900
-1,800
-17% -$213K ﹤0.01% 2252
2020
Q4 		$1.17M Buy
10,700
+8,700
+435% +$946K ﹤0.01% 1873
2020
Q3 		$218K Sell
2,000
-5,400
-73% -$548K ﹤0.01% 2769
2020
Q2 		$677K Sell
7,400
-3,900
-35% -$352K ﹤0.01% 1790
2020
Q1 		$892K Sell
11,300
-94,500
-89% -$7.89M 0.01% 1497
2019
Q4 		$9.19M Buy
105,800
+44,600
+73% +$3.74M 0.03% 658
2019
Q3 		$5.12M Buy
61,200
+12,800
+26% +$1.09M 0.02% 844
2019
Q2 		$4.07M Buy
48,400
+1,300
+3% +$102K 0.01% 996
2019
Q1 		$3.77M Buy
47,100
+100
+0.2% +$7.44K 0.01% 1101
2018
Q4 		$3.4M Buy
47,000
+25,000
+114% +$1.76M 0.01% 983
2018
Q3 		$1.61M Sell
22,000
-174,200
-89% -$11.4M ﹤0.01% 1628
2018
Q2 		$12M Buy
196,200
+57,100
+41% +$3.46M 0.04% 593
2018
Q1 		$8.34M Buy
+139,100
New +$8.38M 0.03% 677
2017
Q4 		– Sell
-10,000
Closed -$534K – 3040
2017
Q3 		$534K Sell
10,000
-34,300
-77% -$1.72M ﹤0.01% 2106
2017
Q2 		$2.15M Sell
44,300
-101,200
-70% -$4.58M 0.01% 1363
2017
Q1 		$6.46M Sell
145,500
-85,400
-37% -$3.69M 0.02% 805
2016
Q4 		$8.87M Buy
230,900
+186,700
+422% +$7.4M 0.03% 580
2016
Q3 		$1.87M Sell
44,200
-6,800
-13% -$291K 0.01% 1512
2016
Q2 		$2M Buy
51,000
+22,000
+76% +$876K 0.01% 1265
2016
Q1 		$1.21M Buy
29,000
+3,000
+12% +$119K 0.01% 1488
2015
Q4 		$1.17M Buy
+26,000
New +$1.15M 0.01% 1400
2015
Q2 		– Sell
-41,000
Closed -$1.9M – 2752
2015
Q1 		$1.9M Buy
+41,000
New +$1.88M 0.01% 1203

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

Two Sigma Investments's ABT Position: Q1 2026 in Review

Two Sigma Investments opened a new position in Abbott (ABT) in Q1 2026: 6,388,828 shares worth $656M. The stake represents 0.53% of the portfolio and ranks #21 among its holdings. This is a return to the name: Two Sigma Investments previously reported a position in ABT as recently as Q2 2025.

Two Sigma Investments first reported a position in ABT in Q2 2013 and has held it in 40 quarters since. 3,087 funds tracked by Wall St. Rank hold ABT as of Q1 2026.

  • Two Sigma Investments held 6,388,828 shares of Abbott worth $656M as of Q1 2026.
  • Abbott was a new Two Sigma Investments position in Q1 2026.
  • Abbott made up 0.53% of Two Sigma Investments's portfolio in Q1 2026, its #21 holding.
  • Two Sigma Investments first reported a position in Abbott in Q2 2013 and has held it in 40 quarters since.
  • 3,087 funds tracked by Wall St. Rank held Abbott as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.