Jane Street
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Jane Street’s Amphenol APH Stock Holding History

Jane Street’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 		$281M Sell
3,183,400
-1,457,000
-31% -$105M 0.02% 452
2026
Q1 		$293M Buy
4,640,400
+3,933,000
+556% +$277M 0.04% 302
2025
Q4 		$47.8M Buy
707,400
+207,000
+41% +$13.8M 0.01% 975
2025
Q3 		$31M Buy
500,400
+246,600
+97% +$13.5M ﹤0.01% 1270
2025
Q2 		$12.5M Buy
253,800
+89,000
+54% +$3.64M ﹤0.01% 1901
2025
Q1 		$5.4M Sell
164,800
-132,400
-45% -$4.52M ﹤0.01% 2825
2024
Q4 		$10.3M Buy
297,200
+77,800
+35% +$2.72M ﹤0.01% 1855
2024
Q3 		$7.15M Buy
219,400
+176,200
+408% +$5.71M ﹤0.01% 2323
2024
Q2 		$1.46M Sell
43,200
-51,200
-54% -$1.62M ﹤0.01% 5065
2024
Q1 		$2.72M Buy
94,400
+67,600
+252% +$1.77M ﹤0.01% 3561
2023
Q4 		$664K Sell
26,800
-62,800
-70% -$1.39M ﹤0.01% 6283
2023
Q3 		$1.88M Buy
+89,600
New +$1.93M ﹤0.01% 4154
2023
Q2 		– Sell
-57,600
Closed -$1.18M – 8627
2023
Q1 		$1.18M Buy
57,600
+44,800
+350% +$885K ﹤0.01% 4717
2022
Q4 		$244K Buy
+12,800
New +$242K ﹤0.01% 7366
2022
Q3 		– Sell
-64,400
Closed -$1.04M – 9639
2022
Q2 		$1.04M Sell
64,400
-17,200
-21% -$299K ﹤0.01% 5419
2022
Q1 		$1.54M Buy
81,600
+68,400
+518% +$1.32M ﹤0.01% 5250
2021
Q4 		$289K Sell
13,200
-166,400
-93% -$3.37M ﹤0.01% 8229
2021
Q3 		$3.29M Sell
179,600
-61,600
-26% -$1.13M ﹤0.01% 3488
2021
Q2 		$4.13M Buy
241,200
+171,600
+247% +$2.9M ﹤0.01% 2984
2021
Q1 		$1.15M Sell
69,600
-2,400
-3% -$39K ﹤0.01% 5197
2020
Q4 		$1.18M Buy
72,000
+7,200
+11% +$111K ﹤0.01% 4391
2020
Q3 		$877K Buy
64,800
+17,600
+37% +$232K ﹤0.01% 4311
2020
Q2 		$565K Sell
47,200
-26,400
-36% -$295K ﹤0.01% 4889
2020
Q1 		$670K Buy
+73,600
New +$877K ﹤0.01% 3316
2019
Q4 		– Sell
-28,000
Closed -$338K – 5016
2019
Q3 		$338K Sell
28,000
-28,000
-50% -$323K ﹤0.01% 4025
2019
Q2 		$672K Buy
+56,000
New +$674K ﹤0.01% 3202

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

Jane Street's APH Position: Q2 2026 in Review

Jane Street reduced its Amphenol (APH) stake by 92% in Q2 2026, selling an estimated $147M and leaving 171,508 shares worth $15.1M. The position accounts for ﹤0.01% of the portfolio, ranked #2404.

Jane Street first reported a position in APH in Q2 2013 and has held it in 39 quarters since. The position peaked at $177M in Q2 2025. 2,331 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Jane Street held 171,508 shares of Amphenol worth $15.1M as of Q2 2026.
  • Jane Street sold 2,032,566 Amphenol shares in Q2 2026, an estimated $147M.
  • Amphenol made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2404 holding.
  • Jane Street first reported a position in Amphenol in Q2 2013 and has held it in 39 quarters since.
  • Jane Street's Amphenol position peaked at $177M in Q2 2025.
  • 2,331 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.