Capstone Investment Advisors
APH icon

Capstone Investment Advisors’s Amphenol APH Stock Holding History

Capstone Investment 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 		$2.68M Sell
30,400
-18,800
-38% -$1.36M 0.01% 653
2026
Q1 		$3.11M Buy
49,200
+8,800
+22% +$619K 0.01% 526
2025
Q4 		$2.73M Buy
40,400
+14,400
+55% +$963K 0.01% 520
2025
Q3 		$1.61M Buy
26,000
+19,200
+282% +$1.05M ﹤0.01% 850
2025
Q2 		$336K Sell
6,800
-19,200
-74% -$785K ﹤0.01% 1335
2025
Q1 		$853K Buy
26,000
+2,800
+12% +$95.5K ﹤0.01% 928
2024
Q4 		$806K Buy
23,200
+11,400
+97% +$399K ﹤0.01% 1142
2024
Q3 		$384K Buy
11,800
+8,200
+228% +$266K ﹤0.01% 1302
2024
Q2 		$121K Hold
3,600
– – ﹤0.01% 1861
2024
Q1 		$104K Hold
3,600
– – ﹤0.01% 2133
2023
Q4 		$89.2K Buy
+3,600
New +$79.5K ﹤0.01% 1947
2023
Q1 		– Sell
-24,400
Closed -$464K – 1551
2022
Q4 		$464K Hold
24,400
– – ﹤0.01% 1151
2022
Q3 		$408K Buy
+24,400
New +$443K ﹤0.01% 1334
2022
Q2 		– Sell
-8,400
Closed -$158K – 1813
2022
Q1 		$158K Sell
8,400
-108,800
-93% -$2.11M ﹤0.01% 1797
2021
Q4 		$2.56M Sell
117,200
-171,200
-59% -$3.47M ﹤0.01% 1044
2021
Q3 		$5.28M Buy
288,400
+90,400
+46% +$1.66M 0.01% 841
2021
Q2 		$3.39M Buy
198,000
+40,400
+26% +$682K 0.01% 842
2021
Q1 		$2.6M Sell
157,600
-36,000
-19% -$585K 0.01% 844
2020
Q4 		$3.17M Buy
193,600
+82,400
+74% +$1.27M 0.01% 740
2020
Q3 		$1.5M Buy
111,200
+75,200
+209% +$991K 0.01% 906
2020
Q2 		$431K Buy
+36,000
New +$402K ﹤0.01% 1122
2020
Q1 		– Sell
-28,800
Closed -$390K – 1129
2019
Q4 		$390K Sell
28,800
-800
-3% -$10.2K ﹤0.01% 1185
2019
Q3 		$357K Buy
+29,600
New +$341K ﹤0.01% 1152

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

Capstone Investment Advisors's APH Position: Q2 2026 in Review

Capstone Investment Advisors sold out of Amphenol (APH) in Q2 2026, closing a stake of 13,106 shares — an estimated $945K sold.

Capstone Investment Advisors first reported a position in APH in Q2 2019 and held it in 10 quarters. The position peaked at $2.3M in Q1 2024. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Capstone Investment Advisors reported no remaining Amphenol position as of Q2 2026 after selling out during the quarter.
  • Capstone Investment Advisors sold 13,106 Amphenol shares in Q2 2026, an estimated $945K.
  • Capstone Investment Advisors first reported a position in Amphenol in Q2 2019 and held it in 10 quarters.
  • Capstone Investment Advisors's Amphenol position peaked at $2.3M in Q1 2024.
  • 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.