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Great Lakes Advisors’s Amphenol APH Stock Holding History

Great Lakes Advisors’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 		$11.4M Buy
129,568
+39,118
+43% +$2.82M 0.09% 137
2026
Q1 		$5.71M Buy
90,450
+51,698
+133% +$3.64M 0.05% 204
2025
Q4 		$2.62M Buy
38,752
+11,632
+43% +$778K 0.02% 372
2025
Q3 		$1.68M Buy
27,120
+12,756
+89% +$700K 0.01% 469
2025
Q2 		$709K Sell
14,364
-1,012
-7% -$41.4K 0.01% 565
2025
Q1 		$504K Buy
15,376
+984
+7% +$33.6K ﹤0.01% 604
2024
Q4 		$500K Buy
14,392
+1,780
+14% +$62.3K ﹤0.01% 658
2024
Q3 		$411K Buy
12,612
+3,708
+42% +$120K ﹤0.01% 680
2024
Q2 		$300K Buy
8,904
+288
+3% +$9.09K ﹤0.01% 730
2024
Q1 		$248K Hold
8,616
– – ﹤0.01% 734
2023
Q4 		$214K Buy
+8,616
New +$190K ﹤0.01% 739
2022
Q1 		– Sell
-9,876
Closed -$216K – 705
2021
Q4 		$216K Buy
+9,876
New +$200K ﹤0.01% 658

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 $3.38T AUM 44.17% 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

Great Lakes Advisors's APH Position: Q2 2026 in Review

Great Lakes Advisors increased its Amphenol (APH) stake by 43% in Q2 2026, buying an estimated $2.82M and bringing the position to 129,568 shares worth $11.4M. The position accounts for 0.09% of the portfolio, ranked #137.

Great Lakes Advisors first reported a position in APH in Q4 2021 and has held it in 12 quarters since. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Great Lakes Advisors held 129,568 shares of Amphenol worth $11.4M as of Q2 2026.
  • Great Lakes Advisors bought 39,118 Amphenol shares in Q2 2026, an estimated $2.82M.
  • Amphenol made up 0.09% of Great Lakes Advisors's portfolio in Q2 2026, its #137 holding.
  • Great Lakes Advisors first reported a position in Amphenol in Q4 2021 and has held it in 12 quarters since.
  • 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Great Lakes Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.