State of Wisconsin Investment Board’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 | $116M | Sell |
656,077
-2,997
| -0.5% | -$432K | 0.23% | 68 |
|
|
2026
Q1 | $83.3M | Buy |
659,074
+26,325
| +4% | +$3.71M | 0.19% | 86 |
|
|
2025
Q4 | $85.5M | Sell |
632,749
-20,764
| -3% | -$2.78M | 0.19% | 86 |
|
|
2025
Q3 | $80.9M | Sell |
653,513
-18,731
| -3% | -$2.06M | 0.19% | 87 |
|
|
2025
Q2 | $66.4M | Sell |
672,244
-86,431
| -11% | -$7.07M | 0.16% | 104 |
|
|
2025
Q1 | $49.8M | Sell |
758,675
-52,926
| -7% | -$3.61M | 0.13% | 140 |
|
|
2024
Q4 | $56.4M | Sell |
811,601
-385,075
| -32% | -$27M | 0.14% | 117 |
|
|
2024
Q3 | $78M | Sell |
1,196,676
-287,689
| -19% | -$18.7M | 0.2% | 86 |
|
|
2024
Q2 | $100M | Sell |
1,484,365
-150,337
| -9% | -$9.49M | 0.26% | 66 |
|
|
2024
Q1 | $94.3M | Sell |
1,634,702
-87,388
| -5% | -$4.58M | 0.25% | 73 |
|
|
2023
Q4 | $85.4M | Sell |
1,722,090
-38,772
| -2% | -$1.71M | 0.24% | 73 |
|
|
2023
Q3 | $73.9M | Buy |
1,760,862
+172,148
| +11% | +$7.4M | 0.23% | 85 |
|
|
2023
Q2 | $67.5M | Sell |
1,588,714
-81,946
| -5% | -$3.18M | 0.19% | 111 |
|
|
2023
Q1 | $68.3M | Buy |
1,670,660
+295,160
| +21% | +$11.7M | 0.2% | 100 |
|
|
2022
Q4 | $52.4M | Sell |
1,375,500
-104,168
| -7% | -$3.94M | 0.17% | 126 |
|
|
2022
Q3 | $49.5M | Sell |
1,479,668
-396,712
| -21% | -$14.4M | 0.16% | 124 |
|
|
2022
Q2 | $60.4M | Sell |
1,876,380
-298,590
| -14% | -$10.4M | 0.16% | 123 |
|
|
2022
Q1 | $81.9M | Sell |
2,174,970
-207,068
| -9% | -$8.02M | 0.17% | 117 |
|
|
2021
Q4 | $104M | Sell |
2,382,038
-714,742
| -23% | -$28.9M | 0.2% | 106 |
|
|
2021
Q3 | $113M | Sell |
3,096,780
-9,752
| -0.3% | -$358K | 0.23% | 87 |
|
|
2021
Q2 | $106M | Buy |
3,106,532
+129,932
| +4% | +$4.39M | 0.22% | 99 |
|
|
2021
Q1 | $98.2M | Buy |
2,976,600
+687,052
| +30% | +$22.3M | 0.21% | 114 |
|
|
2020
Q4 | $74.9M | Sell |
2,289,548
-33,808
| -1% | -$1.04M | 0.17% | 135 |
|
|
2020
Q3 | $62.9M | Buy |
2,323,356
+424,452
| +22% | +$11.2M | 0.16% | 138 |
|
|
2020
Q2 | $45.5M | Buy |
1,898,904
+1,251,012
| +193% | +$27.9M | 0.13% | 178 |
|
|
2020
Q1 | $11.8M | Sell |
647,892
-213,904
| -25% | -$5.1M | 0.04% | 455 |
|
|
2019
Q4 | $23.3M | Sell |
861,796
-271,220
| -24% | -$6.92M | 0.06% | 354 |
|
|
2019
Q3 | $27.3M | Buy |
1,133,016
+787,612
| +228% | +$18.2M | 0.08% | 286 |
|
|
2019
Q2 | $8.29M | Sell |
345,404
-749,128
| -68% | -$18M | 0.02% | 679 |
|
|
2019
Q1 | $25.8M | Buy |
1,094,532
+91,392
| +9% | +$2.04M | 0.07% | 283 |
|
|
2018
Q4 | $20.3M | Sell |
1,003,140
-319,172
| -24% | -$6.85M | 0.07% | 312 |
|
|
2018
Q3 | $31.1M | Sell |
1,322,312
-93,368
| -7% | -$2.17M | 0.09% | 246 |
|
|
2018
Q2 | $30.8M | Sell |
1,415,680
-51,460
| -4% | -$1.12M | 0.09% | 246 |
|
|
2018
Q1 | $31.6M | Sell |
1,467,140
-261,932
| -15% | -$5.9M | 0.09% | 250 |
|
|
2017
Q4 | $38M | Buy |
1,729,072
+617,160
| +56% | +$13.6M | 0.1% | 206 |
|
|
2017
Q3 | $23.5M | Buy |
1,111,912
+61,048
| +6% | +$1.2M | 0.07% | 306 |
|
|
2017
Q2 | $19.4M | Buy |
1,050,864
+181,000
| +21% | +$3.3M | 0.06% | 346 |
|
|
2017
Q1 | $15.5M | Buy |
869,864
+114,272
| +15% | +$1.98M | 0.06% | 368 |
|
|
2016
Q4 | $12.7M | Buy |
755,592
+72,504
| +11% | +$1.21M | 0.05% | 399 |
|
|
2016
Q3 | $11.1M | Sell |
683,088
-30,800
| -4% | -$468K | 0.04% | 473 |
|
|
2016
Q2 | $10.2M | Sell |
713,888
-90,640
| -11% | -$1.3M | 0.04% | 489 |
|
|
2016
Q1 | $11.6M | Sell |
804,528
-110,720
| -12% | -$1.44M | 0.05% | 453 |
|
|
2015
Q4 | $12M | Sell |
915,248
-7,560
| -0.8% | -$101K | 0.05% | 438 |
|
|
2015
Q3 | $11.8M | Sell |
922,808
-1,165,560
| -56% | -$15.6M | 0.05% | 463 |
|
|
2015
Q2 | $30.3M | Buy |
2,088,368
+733,800
| +54% | +$10.5M | 0.11% | 223 |
|
|
2015
Q1 | $20M | Sell |
1,354,568
-26,120
| -2% | -$366K | 0.07% | 338 |
|
|
2014
Q4 | $18.6M | Buy |
1,380,688
+455,960
| +49% | +$5.83M | 0.06% | 356 |
|
|
2014
Q3 | $11.5M | Buy |
924,728
+6,240
| +0.7% | +$78.2K | 0.04% | 492 |
|
|
2014
Q2 | $11.1M | Buy |
918,488
+4,480
| +0.5% | +$53.4K | 0.04% | 518 |
|
|
2014
Q1 | $10.5M | Buy |
914,008
+720
| +0.1% | +$8.02K | 0.04% | 530 |
|
|
2013
Q4 | $10.2M | Sell |
913,288
-26,880
| -3% | -$278K | 0.04% | 549 |
|
|
2013
Q3 | $9.09M | Sell |
940,168
-72,880
| -7% | -$712K | 0.04% | 591 |
|
|
2013
Q2 | $9.87M | Buy |
+1,013,048
| New | +$9.7M | 0.04% | 542 |
|
Other funds holding APH
State of Wisconsin Investment Board's APH Position: Q2 2026 in Review
State of Wisconsin Investment Board reduced its Amphenol (APH) stake by 0.45% in Q2 2026, selling an estimated $432K and leaving 656,077 shares worth $116M. The position accounts for 0.23% of the portfolio, ranked #68.
State of Wisconsin Investment Board first reported a position in APH in Q2 2013 and has held it in 53 quarters since. 2,313 funds tracked by Wall St. Rank hold APH as of Q2 2026.
- State of Wisconsin Investment Board held 656,077 shares of Amphenol worth $116M as of Q2 2026.
- State of Wisconsin Investment Board sold 2,997 Amphenol shares in Q2 2026, an estimated $432K.
- Amphenol made up 0.23% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #68 holding.
- State of Wisconsin Investment Board first reported a position in Amphenol in Q2 2013 and has held it in 53 quarters since.
- 2,313 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.
Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.