Citadel Advisors’s Amphenol APH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $157M | Buy |
1,246,000
+722,700
| +138% | +$102M | 0.03% | 560 |
|
|
2025
Q4 | $70.7M | Sell |
523,300
-156,200
| -23% | -$20.9M | 0.01% | 1115 |
|
|
2025
Q3 | $84.1M | Buy |
679,500
+104,100
| +18% | +$11.4M | 0.01% | 967 |
|
|
2025
Q2 | $56.8M | Buy |
575,400
+100,300
| +21% | +$8.2M | 0.01% | 1144 |
|
|
2025
Q1 | $31.2M | Sell |
475,100
-136,200
| -22% | -$9.29M | 0.01% | 1558 |
|
|
2024
Q4 | $42.5M | Buy |
611,300
+285,600
| +88% | +$20M | 0.01% | 1429 |
|
|
2024
Q3 | $21.2M | Buy |
325,700
+131,000
| +67% | +$8.49M | ﹤0.01% | 1988 |
|
|
2024
Q2 | $13.1M | Buy |
194,700
+97,700
| +101% | +$6.16M | ﹤0.01% | 2459 |
|
|
2024
Q1 | $5.59M | Buy |
97,000
+37,400
| +63% | +$1.96M | ﹤0.01% | 3776 |
|
|
2023
Q4 | $2.95M | Sell |
59,600
-80,600
| -57% | -$3.56M | ﹤0.01% | 4672 |
|
|
2023
Q3 | $5.89M | Buy |
140,200
+64,000
| +84% | +$2.75M | ﹤0.01% | 3392 |
|
|
2023
Q2 | $3.24M | Buy |
76,200
+800
| +1% | +$31.1K | ﹤0.01% | 4333 |
|
|
2023
Q1 | $3.08M | Sell |
75,400
-1,600
| -2% | -$63.2K | ﹤0.01% | 4588 |
|
|
2022
Q4 | $2.93M | Buy |
77,000
+33,600
| +77% | +$1.27M | ﹤0.01% | 4779 |
|
|
2022
Q3 | $1.45M | Sell |
43,400
-33,400
| -43% | -$1.21M | ﹤0.01% | 6216 |
|
|
2022
Q2 | $2.47M | Buy |
76,800
+14,800
| +24% | +$515K | ﹤0.01% | 5134 |
|
|
2022
Q1 | $2.34M | Buy |
62,000
+42,200
| +213% | +$1.63M | ﹤0.01% | 5749 |
|
|
2021
Q4 | $866K | Sell |
19,800
-82,600
| -81% | -$3.34M | ﹤0.01% | 8301 |
|
|
2021
Q3 | $3.75M | Sell |
102,400
-103,600
| -50% | -$3.8M | ﹤0.01% | 4883 |
|
|
2021
Q2 | $7.05M | Buy |
206,000
+50,400
| +32% | +$1.7M | ﹤0.01% | 3728 |
|
|
2021
Q1 | $5.13M | Buy |
155,600
+61,200
| +65% | +$1.99M | ﹤0.01% | 4203 |
|
|
2020
Q4 | $3.09M | Buy |
94,400
+12,000
| +15% | +$369K | ﹤0.01% | 4543 |
|
|
2020
Q3 | $2.23M | Buy |
82,400
+38,400
| +87% | +$1.01M | ﹤0.01% | 4519 |
|
|
2020
Q2 | $1.05M | Sell |
44,000
-428,800
| -91% | -$9.57M | ﹤0.01% | 5739 |
|
|
2020
Q1 | $8.61M | Buy |
472,800
+429,200
| +984% | +$10.2M | ﹤0.01% | 2031 |
|
|
2019
Q4 | $1.18M | Buy |
43,600
+21,200
| +95% | +$541K | ﹤0.01% | 5301 |
|
|
2019
Q3 | $540K | Sell |
22,400
-491,600
| -96% | -$11.3M | ﹤0.01% | 6600 |
|
|
2019
Q2 | $12.3M | Buy |
514,000
+424,800
| +476% | +$10.2M | 0.01% | 1926 |
|
|
2019
Q1 | $2.11M | Sell |
89,200
-17,200
| -16% | -$385K | ﹤0.01% | 4384 |
|
|
2018
Q4 | $2.15M | Sell |
106,400
-14,000
| -12% | -$301K | ﹤0.01% | 4029 |
|
|
2018
Q3 | $2.83M | Buy |
120,400
+65,200
| +118% | +$1.52M | ﹤0.01% | 3830 |
|
|
2018
Q2 | $1.2M | Sell |
55,200
-6,800
| -11% | -$148K | ﹤0.01% | 4900 |
|
|
2018
Q1 | $1.33M | Buy |
62,000
+32,800
| +112% | +$738K | ﹤0.01% | 4364 |
|
|
2017
Q4 | $641K | Buy |
29,200
+14,000
| +92% | +$308K | ﹤0.01% | 5304 |
|
|
2017
Q3 | $322K | Sell |
15,200
-2,800
| -16% | -$55K | ﹤0.01% | 5959 |
|
|
2017
Q2 | $332K | Buy |
18,000
+3,200
| +22% | +$58.4K | ﹤0.01% | 5740 |
|
|
2017
Q1 | $263K | Sell |
14,800
-2,400
| -14% | -$41.5K | ﹤0.01% | 6078 |
|
|
2016
Q4 | $289K | Buy |
+17,200
| New | +$286K | ﹤0.01% | 5721 |
|
|
2016
Q3 | – | Sell |
-18,800
| Closed | -$269K | – | 7201 |
|
|
2016
Q2 | $269K | Buy |
+18,800
| New | +$270K | ﹤0.01% | 5381 |
|
|
2016
Q1 | – | Sell |
-49,200
| Closed | -$642K | – | 6701 |
|
|
2015
Q4 | $642K | Buy |
49,200
+26,000
| +112% | +$348K | ﹤0.01% | 4151 |
|
|
2015
Q3 | $296K | Buy |
23,200
+4,000
| +21% | +$53.7K | ﹤0.01% | 5574 |
|
|
2015
Q2 | $278K | Hold |
19,200
| – | – | ﹤0.01% | 5859 |
|
|
2015
Q1 | $283K | Sell |
19,200
-68,800
| -78% | -$963K | ﹤0.01% | 5735 |
|
|
2014
Q4 | $1.18M | Sell |
88,000
-64,800
| -42% | -$829K | ﹤0.01% | 3553 |
|
|
2014
Q3 | $1.91M | Buy |
152,800
+34,400
| +29% | +$431K | ﹤0.01% | 2889 |
|
|
2014
Q2 | $1.43M | Buy |
118,400
+40,000
| +51% | +$477K | ﹤0.01% | 3070 |
|
|
2014
Q1 | $898K | Sell |
78,400
-155,200
| -66% | -$1.73M | ﹤0.01% | 3561 |
|
|
2013
Q4 | $2.6M | Buy |
233,600
+151,200
| +183% | +$1.56M | ﹤0.01% | 2283 |
|
|
2013
Q3 | $797K | Sell |
82,400
-38,400
| -32% | -$375K | ﹤0.01% | 3326 |
|
|
2013
Q2 | $1.18M | Buy |
+120,800
| New | +$1.16M | ﹤0.01% | 3022 |
|
Other funds holding APH
VCM
VPM
Citadel Advisors's APH Position: Q1 2026 in Review
Citadel Advisors increased its Amphenol (APH) stake by 66% in Q1 2026, buying an estimated $58.1M and bringing the position to 1,036,810 shares worth $131M. The position accounts for 0.02% of the portfolio, ranked #651.
Citadel Advisors first reported a position in APH in Q2 2013 and has held it in 49 quarters since. The position peaked at $373M in Q4 2024. 2,114 funds tracked by Wall St. Rank hold APH as of Q1 2026.
- Citadel Advisors held 1,036,810 shares of Amphenol worth $131M as of Q1 2026.
- Citadel Advisors bought 412,745 Amphenol shares in Q1 2026, an estimated $58.1M.
- Amphenol made up 0.02% of Citadel Advisors's portfolio in Q1 2026, its #651 holding.
- Citadel Advisors first reported a position in Amphenol in Q2 2013 and has held it in 49 quarters since.
- Citadel Advisors's Amphenol position peaked at $373M in Q4 2024.
- 2,114 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.