Robeco Institutional 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 | $44.7M | Sell |
507,064
-398,560
| -44% | -$28.7M | 0.05% | 275 |
|
|
2026
Q1 | $57.2M | Sell |
905,624
-67,434
| -7% | -$4.75M | 0.08% | 238 |
|
|
2025
Q4 | $65.7M | Sell |
973,058
-182,866
| -16% | -$12.2M | 0.09% | 208 |
|
|
2025
Q3 | $71.5M | Sell |
1,155,924
-32,070
| -3% | -$1.76M | 0.1% | 193 |
|
|
2025
Q2 | $58.7M | Sell |
1,187,994
-523,730
| -31% | -$21.4M | 0.09% | 204 |
|
|
2025
Q1 | $56.1M | Sell |
1,711,724
-30,736
| -2% | -$1.05M | 0.11% | 175 |
|
|
2024
Q4 | $60.5M | Sell |
1,742,460
-55,552
| -3% | -$1.94M | 0.11% | 173 |
|
|
2024
Q3 | $58.6M | Sell |
1,798,012
-472,238
| -21% | -$15.3M | 0.12% | 173 |
|
|
2024
Q2 | $76.5M | Buy |
2,270,250
+1,699,538
| +298% | +$53.6M | 0.16% | 125 |
|
|
2024
Q1 | $16.5M | Buy |
570,712
+516,880
| +960% | +$13.5M | 0.04% | 366 |
|
|
2023
Q4 | $1.33M | Sell |
53,832
-8,356
| -13% | -$185K | ﹤0.01% | 754 |
|
|
2023
Q3 | $1.31M | Sell |
62,188
-112,968
| -64% | -$2.43M | ﹤0.01% | 747 |
|
|
2023
Q2 | $3.72M | Sell |
175,156
-666,904
| -79% | -$13M | 0.01% | 592 |
|
|
2023
Q1 | $17.2M | Buy |
842,060
+1,336
| +0.2% | +$26.4K | 0.05% | 342 |
|
|
2022
Q4 | $16M | Sell |
840,724
-133,000
| -14% | -$2.52M | 0.05% | 346 |
|
|
2022
Q3 | $16.3M | Buy |
973,724
+289,012
| +42% | +$5.25M | 0.05% | 299 |
|
|
2022
Q2 | $11M | Buy |
684,712
+171,048
| +33% | +$2.97M | 0.03% | 390 |
|
|
2022
Q1 | $9.68M | Buy |
513,664
+82,916
| +19% | +$1.61M | 0.02% | 457 |
|
|
2021
Q4 | $9.42M | Sell |
430,748
-96,312
| -18% | -$1.95M | 0.02% | 465 |
|
|
2021
Q3 | $9.65M | Sell |
527,060
-128,372
| -20% | -$2.36M | 0.02% | 461 |
|
|
2021
Q2 | $11.2M | Buy |
655,432
+32,076
| +5% | +$541K | 0.02% | 464 |
|
|
2021
Q1 | $10.3M | Sell |
623,356
-100,404
| -14% | -$1.63M | 0.03% | 455 |
|
|
2020
Q4 | $11.8M | Buy |
723,760
+131,928
| +22% | +$2.03M | 0.03% | 416 |
|
|
2020
Q3 | $8.01M | Buy |
591,832
+509,800
| +621% | +$6.72M | 0.02% | 438 |
|
|
2020
Q2 | $983K | Sell |
82,032
-43,472
| -35% | -$485K | ﹤0.01% | 751 |
|
|
2020
Q1 | $1.14M | Buy |
125,504
+73,600
| +142% | +$877K | ﹤0.01% | 747 |
|
|
2019
Q4 | $702K | Sell |
51,904
-30,648
| -37% | -$391K | ﹤0.01% | 818 |
|
|
2019
Q3 | $996K | Sell |
82,552
-122,984
| -60% | -$1.42M | ﹤0.01% | 782 |
|
|
2019
Q2 | $2.46M | Sell |
205,536
-7,536,016
| -97% | -$90.7M | 0.01% | 677 |
|
|
2019
Q1 | $91.4M | Sell |
7,741,552
-1,201,336
| -13% | -$13.4M | 0.34% | 68 |
|
|
2018
Q4 | $90.5M | Sell |
8,942,888
-13,584
| -0.2% | -$146K | 0.41% | 57 |
|
|
2018
Q3 | $105M | Buy |
8,956,472
+131,080
| +1% | +$1.52M | 0.42% | 54 |
|
|
2018
Q2 | $96.2M | Sell |
8,825,392
-21,048
| -0.2% | -$229K | 0.44% | 55 |
|
|
2018
Q1 | $95.3M | Buy |
8,846,440
+381,752
| +5% | +$4.3M | 0.45% | 56 |
|
|
2017
Q4 | $92.9M | Buy |
8,464,688
+4,006,096
| +90% | +$44.1M | 0.48% | 51 |
|
|
2017
Q3 | $47.2M | Buy |
4,458,592
+161,808
| +4% | +$1.59M | 0.29% | 101 |
|
|
2017
Q2 | $39.6M | Buy |
4,296,784
+332,888
| +8% | +$3.04M | 0.26% | 115 |
|
|
2017
Q1 | $35.3M | Buy |
3,963,896
+54,000
| +1% | +$467K | 0.23% | 123 |
|
|
2016
Q4 | $32.8M | Buy |
3,909,896
+3,814,536
| +4,000% | +$31.8M | 0.26% | 121 |
|
|
2016
Q3 | $774K | Hold |
95,360
| – | – | 0.01% | 646 |
|
|
2016
Q2 | $683K | Hold |
95,360
| – | – | 0.01% | 638 |
|
|
2016
Q1 | $689K | Hold |
95,360
| – | – | 0.01% | 648 |
|
|
2015
Q4 | $623K | Buy |
95,360
+23,896
| +33% | +$160K | 0.01% | 653 |
|
|
2015
Q3 | $455K | Hold |
71,464
| – | – | ﹤0.01% | 651 |
|
|
2015
Q2 | $518K | Hold |
71,464
| – | – | ﹤0.01% | 658 |
|
|
2015
Q1 | $526K | Hold |
71,464
| – | – | ﹤0.01% | 629 |
|
|
2014
Q4 | $481K | Buy |
71,464
+39,016
| +120% | +$250K | ﹤0.01% | 644 |
|
|
2014
Q3 | $203K | Hold |
32,448
| – | – | ﹤0.01% | 675 |
|
|
2014
Q2 | $195K | Buy |
32,448
+16,896
| +109% | +$101K | ﹤0.01% | 669 |
|
|
2014
Q1 | $89K | Hold |
15,552
| – | – | ﹤0.01% | 640 |
|
|
2013
Q4 | $87K | Hold |
15,552
| – | – | ﹤0.01% | 564 |
|
|
2013
Q3 | $75K | Hold |
15,552
| – | – | ﹤0.01% | 582 |
|
|
2013
Q2 | $76K | Buy |
+15,552
| New | +$74.5K | ﹤0.01% | 559 |
|
Other funds holding APH
Robeco Institutional Asset Management's APH Position: Q2 2026 in Review
Robeco Institutional Asset Management reduced its Amphenol (APH) stake by 44% in Q2 2026, selling an estimated $28.7M and leaving 507,064 shares worth $44.7M. The position accounts for 0.05% of the portfolio, ranked #275.
Robeco Institutional Asset Management first reported a position in APH in Q2 2013 and has held it in 53 quarters since. The position peaked at $105M in Q3 2018. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.
- Robeco Institutional Asset Management held 507,064 shares of Amphenol worth $44.7M as of Q2 2026.
- Robeco Institutional Asset Management sold 398,560 Amphenol shares in Q2 2026, an estimated $28.7M.
- Amphenol made up 0.05% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #275 holding.
- Robeco Institutional Asset Management first reported a position in Amphenol in Q2 2013 and has held it in 53 quarters since.
- Robeco Institutional Asset Management's Amphenol position peaked at $105M in Q3 2018.
- 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.
Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.