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Main Street Research’s Abbott ABT Stock Holding History

Main Street Research’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
Q2 		$226K Sell
2,493
-1,366
-35% -$125K 0.01% 134
2026
Q1 		$396K Buy
3,859
+205
+6% +$23.1K 0.02% 95
2025
Q4 		$458K Buy
3,654
+123
+3% +$15.7K 0.03% 83
2025
Q3 		$473K Buy
3,531
+67
+2% +$8.79K 0.03% 88
2025
Q2 		$471K Sell
3,464
-62
-2% -$8.18K 0.03% 75
2025
Q1 		$468K Sell
3,526
-331
-9% -$42.1K 0.03% 70
2024
Q4 		$436K Buy
3,857
+421
+12% +$48.7K 0.03% 73
2024
Q3 		$392K Buy
3,436
+72
+2% +$7.9K 0.02% 80
2024
Q2 		$350K Buy
3,364
+69
+2% +$7.32K 0.02% 77
2024
Q1 		$375K Sell
3,295
-573
-15% -$65.7K 0.03% 78
2023
Q4 		$426K Buy
3,868
+183
+5% +$18.3K 0.03% 71
2023
Q3 		$357K Sell
3,685
-1,218
-25% -$128K 0.04% 76
2023
Q2 		$535K Buy
4,903
+170
+4% +$18.1K 0.09% 58
2023
Q1 		$479K Sell
4,733
-244
-5% -$25.8K 0.09% 55
2022
Q4 		$546K Sell
4,977
-1,493
-23% -$155K 0.13% 55
2022
Q3 		$626K Sell
6,470
-343
-5% -$36.6K 0.14% 48
2022
Q2 		$740K Buy
6,813
+15
+0.2% +$1.7K 0.19% 37
2022
Q1 		$805K Sell
6,798
-229
-3% -$28.4K 0.08% 54
2021
Q4 		$989K Buy
7,027
+25
+0.4% +$3.2K 0.08% 61
2021
Q3 		$827K Sell
7,002
-266
-4% -$32.7K 0.07% 66
2021
Q2 		$843K Sell
7,268
-606
-8% -$70.6K 0.07% 71
2021
Q1 		$944K Sell
7,874
-742
-9% -$87.9K 0.09% 65
2020
Q4 		$943K Buy
8,616
+1,101
+15% +$120K 0.1% 62
2020
Q3 		$818K Sell
7,515
-402
-5% -$40.8K 0.1% 59
2020
Q2 		$724K Buy
7,917
+2,783
+54% +$252K 0.11% 56
2020
Q1 		$405K Buy
5,134
+427
+9% +$35.6K 0.1% 55
2019
Q4 		$409K Hold
4,707
– – 0.06% 65
2019
Q3 		$394K Sell
4,707
-71
-1% -$6.03K 0.07% 66
2019
Q2 		$402K Sell
4,778
-235
-5% -$18.5K 0.09% 65
2019
Q1 		$401K Sell
5,013
-716
-12% -$53.3K 0.13% 62
2018
Q4 		$414K Buy
5,729
+65
+1% +$4.57K 0.16% 51
2018
Q3 		$416K Hold
5,664
– – 0.06% 70
2018
Q2 		$345K Sell
5,664
-959
-14% -$58.1K 0.05% 83
2018
Q1 		$397K Buy
6,623
+1,219
+23% +$73.5K 0.06% 76
2017
Q4 		$308K Sell
5,404
-19
-0.4% -$1.05K 0.05% 88
2017
Q3 		$289K Sell
5,423
-1,715
-24% -$86K 0.05% 95
2017
Q2 		$347K Buy
7,138
+1,463
+26% +$66.2K 0.06% 95
2017
Q1 		$252K Buy
5,675
+316
+6% +$13.7K 0.04% 101
2016
Q4 		$206K Sell
5,359
-89,231
-94% -$3.54M 0.04% 106
2016
Q3 		$4M Sell
94,590
-4,799
-5% -$206K 0.78% 56
2016
Q2 		$3.91M Sell
99,389
-219
-0.2% -$8.72K 0.81% 51
2016
Q1 		$4.17M Sell
99,608
-2,716
-3% -$108K 1.07% 40
2015
Q4 		$4.59M Sell
102,324
-1,790
-2% -$79K 0.98% 44
2015
Q3 		$4.66M Buy
104,114
+9,243
+10% +$436K 1.09% 37
2015
Q2 		$4.66M Buy
94,871
+12,796
+16% +$614K 0.95% 43
2015
Q1 		$3.8M Buy
82,075
+9,073
+12% +$417K 0.82% 53
2014
Q4 		$3.29M Buy
73,002
+7,869
+12% +$343K 0.7% 61
2014
Q3 		$2.71M Buy
65,133
+16,570
+34% +$701K 0.6% 60
2014
Q2 		$1.99M Buy
48,563
+6,547
+16% +$257K 0.47% 67
2014
Q1 		$1.62M Buy
42,016
+8,683
+26% +$335K 0.39% 73
2013
Q4 		$1.28M Buy
33,333
+2,135
+7% +$78.7K 0.32% 80
2013
Q3 		$1.03M Buy
31,198
+4,010
+15% +$141K 0.28% 81
2013
Q2 		$948K Buy
+27,188
New +$997K 0.29% 82

Other funds holding ABT

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
WT
Wellcome Trust London, United Kingdom $9.01B AUM 12.05% 1-Year Est. Return
RG
Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
DC
Davenport & Co Richmond, Virginia $20.4B AUM 18.11% 1-Year Est. Return
ATO
Alecta Tjanstepension Omsesidigt Stockholm, Sweden $23.8B AUM 34.25% 1-Year Est. Return
MMC
Mizuho Markets Cayman Grand Cayman, Cayman Islands $2.67B AUM 103.47% 1-Year Est. Return

Main Street Research's ABT Position: Q2 2026 in Review

Main Street Research reduced its Abbott (ABT) stake by 35% in Q2 2026, selling an estimated $125K and leaving 2,493 shares worth $226K. The position accounts for 0.01% of the portfolio, ranked #134.

Main Street Research first reported a position in ABT in Q2 2013 and has held it in 53 quarters since. The position peaked at $4.66M in Q3 2015. 1,291 funds tracked by Wall St. Rank hold ABT as of Q2 2026.

  • Main Street Research held 2,493 shares of Abbott worth $226K as of Q2 2026.
  • Main Street Research sold 1,366 Abbott shares in Q2 2026, an estimated $125K.
  • Abbott made up 0.01% of Main Street Research's portfolio in Q2 2026, its #134 holding.
  • Main Street Research first reported a position in Abbott in Q2 2013 and has held it in 53 quarters since.
  • Main Street Research's Abbott position peaked at $4.66M in Q3 2015.
  • 1,291 funds tracked by Wall St. Rank held Abbott as of Q2 2026.

Based on Main Street Research's 13F filing for Q2 2026, filed 29 Jul 2026.