Acadian Asset Management’s Amphenol APH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $61.2M | Buy |
694,876
+67,458
| +11% | +$4.86M | 0.07% | 231 |
|
|
2026
Q1 | $39.6M | Sell |
627,418
-141,664
| -18% | -$9.97M | 0.06% | 263 |
|
|
2025
Q4 | $52M | Buy |
769,082
+432,270
| +128% | +$28.9M | 0.09% | 194 |
|
|
2025
Q3 | $20.8M | Buy |
336,812
+164,402
| +95% | +$9.02M | 0.04% | 318 |
|
|
2025
Q2 | $8.51M | Sell |
172,410
-86,016
| -33% | -$3.52M | 0.02% | 469 |
|
|
2025
Q1 | $8.47M | Sell |
258,426
-334,136
| -56% | -$11.4M | 0.02% | 366 |
|
|
2024
Q4 | $20.6M | Sell |
592,562
-882,022
| -60% | -$30.9M | 0.06% | 228 |
|
|
2024
Q3 | $48M | Sell |
1,474,584
-1,428,932
| -49% | -$46.3M | 0.15% | 151 |
|
|
2024
Q2 | $97.8M | Buy |
2,903,516
+1,699,776
| +141% | +$53.6M | 0.3% | 76 |
|
|
2024
Q1 | $34.7M | Buy |
1,203,740
+900,780
| +297% | +$23.6M | 0.12% | 154 |
|
|
2023
Q4 | $7.5M | Buy |
302,960
+268,184
| +771% | +$5.92M | 0.03% | 351 |
|
|
2023
Q3 | $729K | Sell |
34,776
-56,560
| -62% | -$1.22M | ﹤0.01% | 927 |
|
|
2023
Q2 | $1.94M | Sell |
91,336
-134,980
| -60% | -$2.62M | 0.01% | 699 |
|
|
2023
Q1 | $4.62M | Sell |
226,316
-26,044
| -10% | -$514K | 0.02% | 476 |
|
|
2022
Q4 | $4.8M | Buy |
252,360
+23,340
| +10% | +$442K | 0.02% | 455 |
|
|
2022
Q3 | $3.83M | Buy |
229,020
+197,716
| +632% | +$3.59M | 0.02% | 478 |
|
|
2022
Q2 | $503K | Buy |
31,304
+21,976
| +236% | +$382K | ﹤0.01% | 965 |
|
|
2022
Q1 | $175K | Hold |
9,328
| – | – | ﹤0.01% | 1241 |
|
|
2021
Q4 | $203K | Hold |
9,328
| – | – | ﹤0.01% | 1235 |
|
|
2021
Q3 | $170K | Sell |
9,328
-17,408
| -65% | -$320K | ﹤0.01% | 1336 |
|
|
2021
Q2 | $458K | Sell |
26,736
-8,088
| -23% | -$137K | ﹤0.01% | 1184 |
|
|
2021
Q1 | $574K | Sell |
34,824
-120,144
| -78% | -$1.95M | ﹤0.01% | 1143 |
|
|
2020
Q4 | $2.53M | Buy |
154,968
+94,952
| +158% | +$1.46M | 0.01% | 691 |
|
|
2020
Q3 | $812K | Buy |
60,016
+41,576
| +225% | +$548K | ﹤0.01% | 978 |
|
|
2020
Q2 | $221K | Buy |
+18,440
| New | +$206K | ﹤0.01% | 1453 |
|
|
2019
Q4 | – | Sell |
-9,328
| Closed | -$113K | – | 1860 |
|
|
2019
Q3 | $113K | Buy |
+9,328
| New | +$107K | ﹤0.01% | 1456 |
|
|
2019
Q2 | – | Sell |
-9,328
| Closed | -$110K | – | 1769 |
|
|
2019
Q1 | $110K | Hold |
9,328
| – | – | ﹤0.01% | 1491 |
|
|
2018
Q4 | $94K | Hold |
9,328
| – | – | ﹤0.01% | 1281 |
|
|
2018
Q3 | $110K | Hold |
9,328
| – | – | ﹤0.01% | 1189 |
|
|
2018
Q2 | $102K | Hold |
9,328
| – | – | ﹤0.01% | 1234 |
|
|
2018
Q1 | $100K | Sell |
9,328
-295,544
| -97% | -$3.33M | ﹤0.01% | 1214 |
|
|
2017
Q4 | $3.35M | Buy |
304,872
+295,544
| +3,168% | +$3.25M | 0.01% | 445 |
|
|
2017
Q3 | $99K | Hold |
9,328
| – | – | ﹤0.01% | 1007 |
|
|
2017
Q2 | $86K | Hold |
9,328
| – | – | ﹤0.01% | 1049 |
|
|
2017
Q1 | $83K | Hold |
9,328
| – | – | ﹤0.01% | 1157 |
|
|
2016
Q4 | $78K | Buy |
+9,328
| New | +$77.7K | ﹤0.01% | 1130 |
|
Other funds holding APH
Acadian Asset Management's APH Position: Q2 2026 in Review
Acadian Asset Management increased its Amphenol (APH) stake by 11% in Q2 2026, buying an estimated $4.86M and bringing the position to 694,876 shares worth $61.2M. The position accounts for 0.07% of the portfolio, ranked #231.
Acadian Asset Management first reported a position in APH in Q4 2016 and has held it in 36 quarters since. The position peaked at $97.8M in Q2 2024. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.
- Acadian Asset Management held 694,876 shares of Amphenol worth $61.2M as of Q2 2026.
- Acadian Asset Management bought 67,458 Amphenol shares in Q2 2026, an estimated $4.86M.
- Amphenol made up 0.07% of Acadian Asset Management's portfolio in Q2 2026, its #231 holding.
- Acadian Asset Management first reported a position in Amphenol in Q4 2016 and has held it in 36 quarters since.
- Acadian Asset Management's Amphenol position peaked at $97.8M in Q2 2024.
- 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.
Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.