First reported at 9,601 shares this quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2022-03-31 | 440000 |
| 2022-06-30 | 0 |
| 2022-09-30 | 422000 |
| 2022-12-31 | 286134 |
| 2023-03-31 | 0 |
| 2023-12-31 | 702237 |
| 2024-03-31 | 0 |
| 2024-12-31 | 3028020 |
| 2025-03-31 | 0 |
| 2025-06-30 | 5690962 |
| 2025-09-30 | 0 |
| 2026-03-31 | 1213086 |
| 2026-06-30 | 0 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q2 2026 | Reduced | 0 | -9,601 (-100.0%) | 0 | $0 | 2026-08-14 | |
| Q1 2026 | New | 9,601 | +9,601 (0.0%) | 1.48% | $1,213,086 | 2026-05-15 | |
| Q3 2025 | Reduced | 0 | -57,630 (-100.0%) | 0 | $0 | 2025-11-14 | |
| Q2 2025 | New | 57,630 | +57,630 (0.0%) | 0.9% | $5,690,962 | 2025-08-14 | |
| Q1 2025 | Reduced | 0 | -43,600 (-100.0%) | 0 | $0 | 2025-05-15 | |
| Q4 2024 | New | 43,600 | +43,600 (0.0%) | 0.37% | $3,028,020 | 2025-02-14 | |
| Q1 2024 | Reduced | 0 | -7,084 (-100.0%) | 0 | $0 | 2024-05-15 | |
| Q4 2023 | New | 7,084 | +7,084 (0.0%) | 0.07% | $702,237 | 2024-02-14 | |
| Q1 2023 | Reduced | 0 | -3,758 (-100.0%) | 0 | $0 | 2023-05-15 | |
| Q4 2022 | Reduced | 3,758 | -2,542 (-40.3%) | 0.04% | $286,134 | 2023-02-14 | |
| Q3 2022 | New | 6,300 | +6,300 (0.0%) | 0.09% | $422,000 | 2022-11-14 | |
| Q2 2022 | Reduced | 0 | -5,842 (-100.0%) | 0 | $0 | 2022-08-15 | |
| Q1 2022 | New | 5,842 | +5,842 (0.0%) | 0.07% | $440,000 | 2022-05-16 | |
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Who else reported the position
2284 managers reported AMPHENOL CORP for Q1 2026.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| BlackRock Inc | Reduced | 101,966,066 | -4,171,540 | 0.23% | $12,883,412,435 | 7 qtrs |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 79,875,456 | +79,875,456 | 0.25% | $10,092,263,866 | 1 qtr |
| FMR LLC | Reduced | 79,477,521 | -6,943,274 | 0.53% | $10,041,984,781 | 52 qtrs |
| STATE STREET CORPORATION | Added | 57,396,418 | +482,820 | 0.25% | $7,266,090,298 | 42 qtrs |
| JPMorgan Chase & Co | Added | 49,270,578 | +14,945,430 | 0.38% | $5,870,589,642 | 52 qtrs |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 35,850,171 | +35,850,171 | 0.24% | $4,529,669,105 | 1 qtr |
| Capital International Investors | Added | 35,333,842 | +11,653,093 | 1.05% | $4,463,635,126 | 25 qtrs |
| GEODE CAPITAL MANAGEMENT LLC | Added | 31,295,967 | +977,315 | 0.25% | $3,947,761,324 | 52 qtrs |
| Capital Research Global Investors | Added | 26,630,629 | +10,173,753 | 0.52% | $3,364,162,320 | 47 qtrs |
| PRICE T ROWE ASSOCIATES INC MD | Reduced | 26,186,905 | -11,736,160 | 0.38% | $3,308,716,000 | 52 qtrs |
Filing details and methodology As reported
- Report period
- March 31, 2026
- Filed
- May 15, 2026
- Filing type
- 13F-HR
- Position type
- CL A
Voting authority reported
- Sole
- 9,601
- Shared
- 0
- None
- 0
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.