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
Q1 		$3.11M Buy
24,600
+4,400
+22% +$619K 0.01% 526
2025
Q4 		$2.73M Buy
20,200
+7,200
+55% +$963K 0.01% 520
2025
Q3 		$1.61M Buy
13,000
+9,600
+282% +$1.05M ﹤0.01% 850
2025
Q2 		$336K Sell
3,400
-9,600
-74% -$785K ﹤0.01% 1335
2025
Q1 		$853K Buy
13,000
+1,400
+12% +$95.5K ﹤0.01% 928
2024
Q4 		$806K Buy
11,600
+5,700
+97% +$399K ﹤0.01% 1142
2024
Q3 		$384K Buy
5,900
+4,100
+228% +$266K ﹤0.01% 1302
2024
Q2 		$121K Hold
1,800
– – ﹤0.01% 1861
2024
Q1 		$104K Hold
1,800
– – ﹤0.01% 2133
2023
Q4 		$89.2K Buy
+1,800
New +$79.5K ﹤0.01% 1947
2023
Q1 		– Sell
-12,200
Closed -$464K – 1551
2022
Q4 		$464K Hold
12,200
– – ﹤0.01% 1151
2022
Q3 		$408K Buy
+12,200
New +$443K ﹤0.01% 1334
2022
Q2 		– Sell
-4,200
Closed -$158K – 1813
2022
Q1 		$158K Sell
4,200
-54,400
-93% -$2.11M ﹤0.01% 1797
2021
Q4 		$2.56M Sell
58,600
-85,600
-59% -$3.47M ﹤0.01% 1044
2021
Q3 		$5.28M Buy
144,200
+45,200
+46% +$1.66M 0.01% 841
2021
Q2 		$3.39M Buy
99,000
+20,200
+26% +$682K 0.01% 842
2021
Q1 		$2.6M Sell
78,800
-18,000
-19% -$585K 0.01% 844
2020
Q4 		$3.17M Buy
96,800
+41,200
+74% +$1.27M 0.01% 740
2020
Q3 		$1.5M Buy
55,600
+37,600
+209% +$991K 0.01% 906
2020
Q2 		$431K Buy
+18,000
New +$402K ﹤0.01% 1122
2020
Q1 		– Sell
-14,400
Closed -$390K – 1129
2019
Q4 		$390K Sell
14,400
-400
-3% -$10.2K ﹤0.01% 1185
2019
Q3 		$357K Buy
+14,800
New +$341K ﹤0.01% 1152

Other funds holding APH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Capstone Investment Advisors's APH Position: Q1 2026 in Review

Capstone Investment Advisors opened a new position in Amphenol (APH) in Q1 2026: 6,553 shares worth $828K. The stake represents ﹤0.01% of the portfolio and ranks #921 among its holdings. This is a return to the name: Capstone Investment Advisors previously reported a position in APH as recently as Q1 2025.

Capstone Investment Advisors first reported a position in APH in Q2 2019 and has held it in 10 quarters since. The position peaked at $2.3M in Q1 2024. 2,116 funds tracked by Wall St. Rank hold APH as of Q1 2026.

  • Capstone Investment Advisors held 6,553 shares of Amphenol worth $828K as of Q1 2026.
  • Amphenol was a new Capstone Investment Advisors position in Q1 2026.
  • Amphenol made up ﹤0.01% of Capstone Investment Advisors's portfolio in Q1 2026, its #921 holding.
  • Capstone Investment Advisors first reported a position in Amphenol in Q2 2019 and has held it in 10 quarters since.
  • Capstone Investment Advisors's Amphenol position peaked at $2.3M in Q1 2024.
  • 2,116 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

Based on Capstone Investment Advisors's 13F filing for Q1 2026, filed 15 May 2026.