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Guinness Atkinson Asset Management’s Amphenol APH Stock Holding History

Guinness Atkinson Asset Management’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 		$8.81M Sell
99,964
-4,462
-4% -$322K 3.95% 6
2026
Q1 		$6.6M Sell
104,426
-7,308
-7% -$514K 3.3% 6
2025
Q4 		$7.65M Sell
111,734
-28,170
-20% -$1.88M 3.6% 3
2025
Q3 		$8.46M Sell
139,904
-50,452
-27% -$2.77M 4.02% 4
2025
Q2 		$9.4M Sell
190,356
-30,156
-14% -$1.23M 4.93% 2
2025
Q1 		$7.23M Buy
220,512
+8,514
+4% +$290K 4.03% 5
2024
Q4 		$7.36M Sell
211,998
-16,728
-7% -$586K 3.75% 6
2024
Q3 		$7.45M Sell
228,726
-68,402
-23% -$2.22M 3.63% 9
2024
Q2 		$10M Sell
297,128
-10,040
-3% -$317K 4.9% 2
2024
Q1 		$8.86M Sell
307,168
-1,384
-0.4% -$36.3K 4.16% 7
2023
Q4 		$7.65M Sell
308,552
-9,152
-3% -$202K 3.91% 3
2023
Q3 		$6.67M Sell
317,704
-2,888
-0.9% -$62.1K 3.71% 3
2023
Q2 		$6.81M Sell
320,592
-4,644
-1% -$90.2K 3.61% 3
2023
Q1 		$6.64M Sell
325,236
-8,176
-2% -$161K 3.75% 1
2022
Q4 		$6.35M Sell
333,412
-15,744
-5% -$298K 3.99% 1
2022
Q3 		$5.84M Sell
349,156
-3,344
-0.9% -$60.7K 3.73% 1
2022
Q2 		$5.67M Sell
352,500
-30,632
-8% -$533K 3.31% 4
2022
Q1 		$7.22M Sell
383,132
-7,220
-2% -$140K 3.47% 8
2021
Q4 		$8.54M Sell
390,352
-8,548
-2% -$173K 3.73% 8
2021
Q3 		$7.3M Buy
398,900
+377,164
+1,735% +$6.92M 3.39% 6
2021
Q2 		$372K Buy
21,736
+2,392
+12% +$40.4K 0.16% 75
2021
Q1 		$319K Buy
19,344
+8,928
+86% +$145K 0.16% 75
2020
Q4 		$170K Buy
10,416
+4,464
+75% +$68.6K 0.09% 75
2020
Q3 		$81K Buy
5,952
+1,488
+33% +$19.6K 0.05% 74
2020
Q2 		$53K Buy
4,464
+240
+6% +$2.68K 0.03% 78
2020
Q1 		$38K Sell
4,224
-1,408
-25% -$16.8K 0.03% 75
2019
Q4 		$76K Buy
+5,632
New +$71.9K 0.05% 69

Other funds holding APH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Guinness Atkinson Asset Management's APH Position: Q2 2026 in Review

Guinness Atkinson Asset Management reduced its Amphenol (APH) stake by 4.3% in Q2 2026, selling an estimated $322K and leaving 99,964 shares worth $8.81M. The position accounts for 3.95% of the portfolio, ranked #6.

Guinness Atkinson Asset Management first reported a position in APH in Q4 2019 and has held it in 27 quarters since. The position peaked at $10M in Q2 2024. 2,334 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Guinness Atkinson Asset Management held 99,964 shares of Amphenol worth $8.81M as of Q2 2026.
  • Guinness Atkinson Asset Management sold 4,462 Amphenol shares in Q2 2026, an estimated $322K.
  • Amphenol made up 3.95% of Guinness Atkinson Asset Management's portfolio in Q2 2026, its #6 holding.
  • Guinness Atkinson Asset Management first reported a position in Amphenol in Q4 2019 and has held it in 27 quarters since.
  • Guinness Atkinson Asset Management's Amphenol position peaked at $10M in Q2 2024.
  • 2,334 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Guinness Atkinson Asset Management's 13F filing for Q2 2026, filed 29 Jul 2026.