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Chesley Taft & Associates’s Amphenol APH Stock Holding History

Chesley Taft & Associates’s Portfolio APH Stock Details APH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$35.6M Sell
202,062
-4,212
-2% -$607K 1.39% 18
2026
Q1 		$26.1M Sell
206,274
-4
-0% -$563 1.09% 20
2025
Q4 		$27.9M Buy
206,278
+15,343
+8% +$2.05M 1.1% 24
2025
Q3 		$23.6M Sell
190,935
-6,533
-3% -$717K 1% 27
2025
Q2 		$19.5M Sell
197,468
-3,955
-2% -$323K 0.87% 33
2025
Q1 		$13.2M Sell
201,423
-902
-0.4% -$61.5K 0.64% 46
2024
Q4 		$14.1M Sell
202,325
-5,646
-3% -$395K 0.65% 43
2024
Q3 		$13.6M Sell
207,971
-2,757
-1% -$179K 0.65% 45
2024
Q2 		$14.2M Sell
210,728
-3,876
-2% -$245K 0.71% 44
2024
Q1 		$12.4M Sell
214,604
-13,278
-6% -$696K 0.63% 45
2023
Q4 		$11.3M Sell
227,882
-2,514
-1% -$111K 0.63% 46
2023
Q3 		$9.68M Sell
230,396
-2,034
-0.9% -$87.5K 0.63% 44
2023
Q2 		$9.87M Sell
232,430
-838
-0.4% -$32.6K 0.6% 46
2023
Q1 		$9.53M Sell
233,268
-7,558
-3% -$298K 0.63% 48
2022
Q4 		$9.17M Sell
240,826
-4,426
-2% -$167K 0.63% 47
2022
Q3 		$8.21M Buy
245,252
+90
+0% +$3.27K 0.6% 45
2022
Q2 		$7.89M Sell
245,162
-3,270
-1% -$114K 0.54% 51
2022
Q1 		$8.92M Sell
248,432
-6,360
-2% -$246K 0.52% 55
2021
Q4 		$11.1M Sell
254,792
-1,090
-0.4% -$44.1K 0.58% 52
2021
Q3 		$9.37M Sell
255,882
-988
-0.4% -$36.3K 0.53% 54
2021
Q2 		$8.79M Buy
256,870
+740
+0.3% +$25K 0.51% 57
2021
Q1 		$8.81M Sell
256,130
-3,990
-2% -$130K 0.53% 56
2020
Q4 		$8.5M Sell
260,120
-200
-0.1% -$6.15K 0.54% 57
2020
Q3 		$7.05M Sell
260,320
-14,440
-5% -$381K 0.5% 58
2020
Q2 		$6.58M Sell
274,760
-51,540
-16% -$1.15M 0.5% 53
2020
Q1 		$5.95M Sell
326,300
-3,180
-1% -$75.8K 0.54% 54
2019
Q4 		$8.91M Sell
329,480
-460
-0.1% -$11.7K 0.64% 46
2019
Q3 		$7.96M Buy
329,940
+864
+0.3% +$19.9K 0.62% 50
2019
Q2 		$7.89M Buy
329,076
+172
+0.1% +$4.14K 0.62% 51
2019
Q1 		$7.76M Sell
328,904
-4,680
-1% -$105K 0.65% 47
2018
Q4 		$6.76M Buy
333,584
+2,240
+0.7% +$48.1K 0.65% 51
2018
Q3 		$7.79M Buy
331,344
+1,760
+0.5% +$40.9K 0.62% 53
2018
Q2 		$7.18M Buy
329,584
+340
+0.1% +$7.4K 0.62% 53
2018
Q1 		$7.09M Sell
329,244
-25,620
-7% -$577K 0.63% 53
2017
Q4 		$7.79M Sell
354,864
-1,260
-0.4% -$27.7K 0.66% 51
2017
Q3 		$7.54M Sell
356,124
-1,128
-0.3% -$22.2K 0.65% 52
2017
Q2 		$6.59M Sell
357,252
-15,300
-4% -$279K 0.6% 51
2017
Q1 		$6.63M Sell
372,552
-11,860
-3% -$205K 0.62% 51
2016
Q4 		$6.46M Buy
384,412
+12,460
+3% +$208K 0.64% 54
2016
Q3 		$6.04M Sell
371,952
-700
-0.2% -$10.6K 0.61% 53
2016
Q2 		$5.34M Sell
372,652
-4,240
-1% -$61K 0.55% 57
2016
Q1 		$5.45M Sell
376,892
-73,080
-16% -$949K 0.57% 56
2015
Q4 		$5.88M Sell
449,972
-27,000
-6% -$361K 0.62% 54
2015
Q3 		$6.08M Sell
476,972
-1,140
-0.2% -$15.3K 0.66% 51
2015
Q2 		$6.93M Sell
478,112
-360
-0.1% -$5.17K 0.71% 46
2015
Q1 		$7.05M Sell
478,472
-28,040
-6% -$393K 0.72% 47
2014
Q4 		$6.81M Buy
506,512
+840
+0.2% +$10.7K 0.69% 49
2014
Q3 		$6.31M Sell
505,672
-2,240
-0.4% -$28.1K 0.66% 55
2014
Q2 		$6.12M Buy
507,912
+3,840
+0.8% +$45.8K 0.63% 57
2014
Q1 		$5.78M Buy
504,072
+10,400
+2% +$116K 0.62% 60
2013
Q4 		$5.5M Buy
493,672
+80
+0% +$827 0.55% 67
2013
Q3 		$4.77M Sell
493,592
-5,760
-1% -$56.2K 0.52% 69
2013
Q2 		$4.87M Buy
+499,352
New +$4.78M 0.56% 62

Other funds holding APH

Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
FAM
Fenimore Asset Management Cobleskill, New York $4.83B AUM 9.09% 1-Year Est. Return
LMFP
Larry Mathis Financial Planning Phoenix, Arizona $124B AUM
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
CTB
Country Trust Bank Bloomington, Illinois $5.71B AUM 25.48% 1-Year Est. Return
CRM
Cardano Risk Management Rotterdam, Netherlands $13B AUM 49.44% 1-Year Est. Return
WCM
Wedge Capital Management Charlotte, North Carolina $6.06B AUM 47.24% 1-Year Est. Return
SEIA
Signature Estate & Investment Advisors Los Angeles, California $5.56B AUM 26.66% 1-Year Est. Return
HCM
Howland Capital Management Boston, Massachusetts $2.77B AUM 19.56% 1-Year Est. Return
RMA
Roffman Miller Associates Philadelphia, Pennsylvania $1.91B AUM 28.29% 1-Year Est. Return

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

Chesley Taft & Associates reduced its Amphenol (APH) stake by 2% in Q2 2026, selling an estimated $607K and leaving 202,062 shares worth $35.6M. The position accounts for 1.39% of the portfolio, ranked #18.

Chesley Taft & Associates first reported a position in APH in Q2 2013 and has held it in 53 quarters since. 348 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Chesley Taft & Associates held 202,062 shares of Amphenol worth $35.6M as of Q2 2026.
  • Chesley Taft & Associates sold 4,212 Amphenol shares in Q2 2026, an estimated $607K.
  • Amphenol made up 1.39% of Chesley Taft & Associates's portfolio in Q2 2026, its #18 holding.
  • Chesley Taft & Associates first reported a position in Amphenol in Q2 2013 and has held it in 53 quarters since.
  • 348 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

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