Parallax Volatility Advisers
APH icon

Parallax Volatility Advisers’s Amphenol APH Stock Holding History

Parallax Volatility Advisers’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 		$106K Buy
1,200
+800
+200% +$57.7K ﹤0.01% 1293
2026
Q1 		$30.4K Sell
400
-85,600
-100% -$6.02M ﹤0.01% 1309
2025
Q4 		$5.81M Sell
86,000
-14,000
-14% -$936K 0.01% 631
2025
Q3 		$6.19M Buy
100,000
+10,800
+12% +$593K 0.01% 620
2025
Q2 		$4.4M Buy
89,200
+15,200
+21% +$622K 0.01% 653
2025
Q1 		$2.43M Sell
74,000
-14,400
-16% -$491K 0.01% 820
2024
Q4 		$3.07M Sell
88,400
-2,400
-3% -$84K 0.01% 1008
2024
Q3 		$2.96M Buy
90,800
+10,800
+14% +$350K 0.01% 991
2024
Q2 		$2.69M Buy
+80,000
New +$2.52M 0.01% 934
2023
Q3 		– Sell
-226,400
Closed -$4.81M – 2268
2023
Q2 		$4.81M Buy
226,400
+156,800
+225% +$3.05M 0.01% 802
2023
Q1 		$1.42M Buy
+69,600
New +$1.37M ﹤0.01% 1357
2020
Q2 		– Sell
-18,400
Closed -$168K – 2687
2020
Q1 		$168K Buy
+18,400
New +$219K ﹤0.01% 2022
2017
Q3 		– Sell
-32,000
Closed -$295K – 2059
2017
Q2 		$295K Hold
32,000
– – ﹤0.01% 1358
2017
Q1 		$285K Buy
32,000
+16,000
+100% +$138K ﹤0.01% 1793
2016
Q4 		$134K Sell
16,000
-165,600
-91% -$1.38M ﹤0.01% 2074
2016
Q3 		$1.47M Buy
181,600
+5,600
+3% +$42.5K ﹤0.01% 1109
2016
Q2 		$1.26M Sell
176,000
-16,800
-9% -$121K ﹤0.01% 1100
2016
Q1 		$1.39M Sell
192,800
-308,800
-62% -$2M ﹤0.01% 1049
2015
Q4 		$3.28M Buy
501,600
+412,000
+460% +$2.75M 0.01% 847
2015
Q3 		$570K Buy
89,600
+77,600
+647% +$521K ﹤0.01% 1483
2015
Q2 		$87K Sell
12,000
-36,800
-75% -$264K ﹤0.01% 2328
2015
Q1 		$359K Buy
48,800
+41,600
+578% +$291K ﹤0.01% 1734
2014
Q4 		$49K Sell
7,200
-92,000
-93% -$589K ﹤0.01% 3954
2014
Q3 		$619K Buy
99,200
+81,600
+464% +$512K ﹤0.01% 1730
2014
Q2 		$106K Sell
17,600
-19,200
-52% -$114K ﹤0.01% 2449
2014
Q1 		$210K Sell
36,800
-1,008,000
-96% -$5.61M ﹤0.01% 1433
2013
Q4 		$5.82M Buy
1,044,800
+1,041,600
+32,550% +$5.39M 0.03% 398
2013
Q3 		$15K Buy
+3,200
New +$15.6K ﹤0.01% 2409

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

Parallax Volatility Advisers's APH Position: Q2 2026 in Review

Parallax Volatility Advisers increased its Amphenol (APH) stake by 3,865% in Q2 2026, buying an estimated $1.55M and bringing the position to 22,122 shares worth $1.95M. The position accounts for ﹤0.01% of the portfolio, ranked #808.

Parallax Volatility Advisers first reported a position in APH in Q2 2013 and has held it in 31 quarters since. The position peaked at $6.93M in Q3 2025. 2,328 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Parallax Volatility Advisers held 22,122 shares of Amphenol worth $1.95M as of Q2 2026.
  • Parallax Volatility Advisers bought 21,564 Amphenol shares in Q2 2026, an estimated $1.55M.
  • Amphenol made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #808 holding.
  • Parallax Volatility Advisers first reported a position in Amphenol in Q2 2013 and has held it in 31 quarters since.
  • Parallax Volatility Advisers's Amphenol position peaked at $6.93M in Q3 2025.
  • 2,328 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.