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Chesley Taft & Associates’s Abbott ABT Stock Holding History

Chesley Taft & Associates’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 		$25.4M Buy
279,684
+37,055
+15% +$3.38M 0.99% 23
2026
Q1 		$24.9M Buy
242,629
+858
+0.4% +$96.9K 1.04% 24
2025
Q4 		$30.3M Buy
241,771
+18,609
+8% +$2.37M 1.2% 22
2025
Q3 		$29.9M Sell
223,162
-9,502
-4% -$1.25M 1.27% 20
2025
Q2 		$31.6M Sell
232,664
-1,398
-0.6% -$184K 1.41% 19
2025
Q1 		$31M Sell
234,062
-3,598
-2% -$458K 1.5% 17
2024
Q4 		$26.9M Buy
237,660
+1,491
+0.6% +$172K 1.25% 24
2024
Q3 		$26.9M Sell
236,169
-1,878
-0.8% -$206K 1.28% 21
2024
Q2 		$24.7M Buy
238,047
+757
+0.3% +$80.3K 1.24% 21
2024
Q1 		$27M Sell
237,290
-211
-0.1% -$24.2K 1.38% 19
2023
Q4 		$26.1M Buy
237,501
+1,128
+0.5% +$113K 1.47% 18
2023
Q3 		$22.9M Sell
236,373
-47
-0% -$4.94K 1.49% 17
2023
Q2 		$25.8M Sell
236,420
-2,941
-1% -$313K 1.58% 16
2023
Q1 		$24.2M Sell
239,361
-1,653
-0.7% -$175K 1.59% 14
2022
Q4 		$26.5M Sell
241,014
-34,781
-13% -$3.6M 1.82% 11
2022
Q3 		$26.7M Sell
275,795
-1,869
-0.7% -$199K 1.96% 9
2022
Q2 		$30.2M Sell
277,664
-1,498
-0.5% -$170K 2.06% 9
2022
Q1 		$33M Sell
279,162
-4,282
-2% -$531K 1.93% 10
2021
Q4 		$39.9M Buy
283,444
+388
+0.1% +$49.7K 2.06% 11
2021
Q3 		$33.4M Sell
283,056
-729
-0.3% -$89.6K 1.91% 11
2021
Q2 		$32.9M Sell
283,785
-5,348
-2% -$623K 1.89% 11
2021
Q1 		$34.7M Sell
289,133
-7,544
-3% -$894K 2.07% 9
2020
Q4 		$32.5M Sell
296,677
-10,220
-3% -$1.11M 2.08% 10
2020
Q3 		$33.4M Sell
306,897
-4,837
-2% -$491K 2.37% 9
2020
Q2 		$28.5M Sell
311,734
-4,737
-1% -$428K 2.17% 10
2020
Q1 		$25M Sell
316,471
-7,077
-2% -$591K 2.27% 9
2019
Q4 		$28.1M Sell
323,548
-1,138
-0.4% -$95.3K 2.02% 11
2019
Q3 		$27.2M Sell
324,686
-102
-0% -$8.67K 2.1% 9
2019
Q2 		$27.3M Sell
324,788
-810
-0.2% -$63.8K 2.13% 9
2019
Q1 		$26M Sell
325,598
-2,613
-0.8% -$194K 2.17% 8
2018
Q4 		$23.7M Buy
328,211
+1,479
+0.5% +$104K 2.29% 6
2018
Q3 		$24M Sell
326,732
-1,915
-0.6% -$126K 1.91% 9
2018
Q2 		$20M Sell
328,647
-322
-0.1% -$19.5K 1.72% 9
2018
Q1 		$19.7M Sell
328,969
-1,999
-0.6% -$120K 1.75% 10
2017
Q4 		$18.9M Sell
330,968
-14,986
-4% -$830K 1.6% 13
2017
Q3 		$18.5M Buy
345,954
+3,798
+1% +$191K 1.6% 11
2017
Q2 		$16.6M Sell
342,156
-1,629
-0.5% -$73.7K 1.5% 14
2017
Q1 		$15.3M Buy
343,785
+1,592
+0.5% +$68.8K 1.44% 15
2016
Q4 		$13.1M Buy
342,193
+5,743
+2% +$228K 1.3% 22
2016
Q3 		$14.2M Buy
336,450
+1,441
+0.4% +$61.7K 1.43% 15
2016
Q2 		$13.2M Buy
335,009
+13,153
+4% +$524K 1.35% 20
2016
Q1 		$13.5M Buy
321,856
+1,749
+0.5% +$69.3K 1.42% 18
2015
Q4 		$14.4M Sell
320,107
-28,901
-8% -$1.28M 1.51% 17
2015
Q3 		$14M Buy
349,008
+2,398
+0.7% +$113K 1.53% 18
2015
Q2 		$17M Sell
346,610
-1,312
-0.4% -$63K 1.73% 12
2015
Q1 		$16.1M Sell
347,922
-146
-0% -$6.71K 1.65% 12
2014
Q4 		$15.7M Sell
348,068
-2,037
-0.6% -$88.7K 1.58% 14
2014
Q3 		$14.6M Sell
350,105
-855
-0.2% -$36.2K 1.52% 15
2014
Q2 		$14.4M Buy
350,960
+3,565
+1% +$140K 1.48% 14
2014
Q1 		$13.4M Buy
347,395
+4,225
+1% +$163K 1.43% 16
2013
Q4 		$13.2M Buy
343,170
+43,654
+15% +$1.61M 1.31% 20
2013
Q3 		$9.94M Sell
299,516
-466
-0.2% -$16.4K 1.08% 26
2013
Q2 		$10.5M Buy
+299,982
New +$11M 1.21% 19

Other funds holding ABT

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
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
DC
Davenport & Co Richmond, Virginia $20.4B AUM 18.11% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
PL
Perpetual Ltd Sydney, New South Wales, Australia $7B AUM 19.75% 1-Year Est. Return
SFA
Sequoia Financial Advisors Akron, Ohio $20.1B AUM 24.77% 1-Year Est. Return

Chesley Taft & Associates's ABT Position: Q2 2026 in Review

Chesley Taft & Associates increased its Abbott (ABT) stake by 15% in Q2 2026, buying an estimated $3.38M and bringing the position to 279,684 shares worth $25.4M. The position accounts for 0.99% of the portfolio, ranked #23.

Chesley Taft & Associates first reported a position in ABT in Q2 2013 and has held it in 53 quarters since. The position peaked at $39.9M in Q4 2021. 530 funds tracked by Wall St. Rank hold ABT as of Q2 2026.

  • Chesley Taft & Associates held 279,684 shares of Abbott worth $25.4M as of Q2 2026.
  • Chesley Taft & Associates bought 37,055 Abbott shares in Q2 2026, an estimated $3.38M.
  • Abbott made up 0.99% of Chesley Taft & Associates's portfolio in Q2 2026, its #23 holding.
  • Chesley Taft & Associates first reported a position in Abbott in Q2 2013 and has held it in 53 quarters since.
  • Chesley Taft & Associates's Abbott position peaked at $39.9M in Q4 2021.
  • 530 funds tracked by Wall St. Rank held Abbott as of Q2 2026.

Based on Chesley Taft & Associates's 13F filing for Q2 2026, filed 8 Jul 2026.