Form 13F security
AMPHENOL CORP
Class CL A
As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.
Filed up to 45 days after quarter end; holdings may have changed since.
Tracked managers holding it
Share and principal positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Bridgewater Associates, LP | 2026-06-30 | $123M | 0.5% | SH 697,612 | — |
| Point72 Asset Management, L.P. | 2026-06-30 | $109M | 0.1% | SH 618,893 | — |
| GAMCO INVESTORS, INC. ET AL | 2026-06-30 | $8.3M | <0.1% | SH 47,342 | — |
| Fisher Asset Management, LLC — Ken Fisher | 2026-06-30 | $1.4M | <0.1% | SH 7,677 | — |
| MAVERICK CAPITAL LTD | 2026-06-30 | $1.1M | <0.1% | SH 6,423 | — |
Total $243M across 5 of 69 managers.
Put positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | $7.3M | <0.1% | SH 41,600 | [PUT] |
Total $7.3M across 1 of 69 managers.
Call positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | $8.6M | <0.1% | SH 48,600 | [CALL] |
Total $8.6M across 1 of 69 managers.
Sums are across tracked reports, not unique economic ownership.
Filed rows (7) — as filed
| Manager | Class | Put/call | Value | % of portfolio | SH/PRN qty | Source |
|---|---|---|---|---|---|---|
| Bridgewater Associates, LP | CL A | — | $123M | 0.5% | SH 697,612 | 0001350694-26-000003 |
| Point72 Asset Management, L.P. | CL A | — | $109M | 0.1% | SH 618,893 | 0000919574-26-005520 |
| Point72 Asset Management, L.P. | CL A | [CALL] | $8.6M | <0.1% | SH 48,600 | 0000919574-26-005520 |
| GAMCO INVESTORS, INC. ET AL | EQUITY | — | $8.3M | <0.1% | SH 47,342 | 0001140361-26-032508 |
| Point72 Asset Management, L.P. | CL A | [PUT] | $7.3M | <0.1% | SH 41,600 | 0000919574-26-005520 |
| Fisher Asset Management, LLC | COM | — | $1.4M | <0.1% | SH 7,677 | 0000850529-26-000006 |
| MAVERICK CAPITAL LTD | CL A | — | $1.1M | <0.1% | SH 6,423 | 0000947871-26-000793 |
Quarter-to-quarter notes
Reported change, not a confirmed trade: this compares quarter-end reports filed up to 45 days later, and the position may since have changed. Amendments, corporate actions, and changes in reporting scope can also move these rows. Value change compares period-end reported values; for continuing rows it includes market price movement.
Newly reported by MAVERICK CAPITAL LTD, Point72 Asset Management, L.P..
No longer reported by LONE PINE CAPITAL LLC.
Changes appear only where the prior quarter's validated report exists.