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Chicago Capital’s Amphenol APH Stock Holding History

Chicago Capital’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 		$30.2M Buy
343,058
+7,350
+2% +$530K 0.73% 39
2026
Q1 		$21.2M Buy
335,708
+61,568
+22% +$4.33M 0.57% 43
2025
Q4 		$18.5M Buy
274,140
+59,386
+28% +$3.97M 0.46% 49
2025
Q3 		$13.3M Buy
214,754
+188,926
+731% +$10.4M 0.33% 56
2025
Q2 		$1.28M Buy
+25,828
New +$1.06M 0.03% 167
2020
Q1 		– Sell
-68,800
Closed -$931K – 196
2019
Q4 		$931K Hold
68,800
– – 0.06% 118
2019
Q3 		$830K Hold
68,800
– – 0.06% 121
2019
Q2 		$825K Buy
68,800
+24,000
+54% +$289K 0.05% 122
2019
Q1 		$529K Buy
+44,800
New +$501K 0.04% 144

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

Chicago Capital's APH Position: Q2 2026 in Review

Chicago Capital increased its Amphenol (APH) stake by 2.2% in Q2 2026, buying an estimated $530K and bringing the position to 343,058 shares worth $30.2M. The position accounts for 0.73% of the portfolio, ranked #39.

Chicago Capital first reported a position in APH in Q1 2019 and has held it in 9 quarters since. 2,331 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Chicago Capital held 343,058 shares of Amphenol worth $30.2M as of Q2 2026.
  • Chicago Capital bought 7,350 Amphenol shares in Q2 2026, an estimated $530K.
  • Amphenol made up 0.73% of Chicago Capital's portfolio in Q2 2026, its #39 holding.
  • Chicago Capital first reported a position in Amphenol in Q1 2019 and has held it in 9 quarters since.
  • 2,331 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Chicago Capital's 13F filing for Q2 2026, filed 28 Jul 2026.