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APH

Ticker case file

APH

AMPHENOL CORP

13FSmart MoneyPublic Filings
$147.62-0.53%NYQ

Tracked funds

16Unique WSM-tracked managers; table rows may include common shares and options

Politicians active

4Recent transactions disclosed via House Clerk / Senate eFD

13F notional

$12.7B2026-03-31

Top conviction

0.89%max % across any fund's portfolio
Source layer

This page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.

13F filing

Funds holding this ticker

25
Manager13F valueConvictionClassOptionReportedSEC filing
FMR LLCOther$10B0.53%SH—2026-03-31SEC filing
Jennison Associates LLCOther$1.3B0.89%SH—2026-03-31SEC filing
Millennium Management LLCOther$293.2M0.12%SH—2026-03-31SEC filing
Capital World InvestorsOther$196.3M0.03%SH—2026-03-31SEC filing
Citadel Advisors LLCHedge$157.4M0.03%SHPUT2026-03-31SEC filing
Citadel Advisors LLCOther$131M0.02%SH—2026-03-31SEC filing
Bridgewater Associates, LPOther$109M0.49%SH—2026-03-31SEC filing
Sands Capital Management, LLCOther$101.8M0.40%SH—2026-03-31SEC filing
Citadel Advisors LLCOther$86.9M0.01%SHCALL2026-03-31SEC filing
Renaissance Technologies LLCOther$72.5M0.11%SH—2026-03-31SEC filing
Two Sigma Investments, LPOther$36.7M0.03%SH—2026-03-31SEC filing
ClearBridge Investments, LLCOther$35.1M0.03%SH—2026-03-31SEC filing
Lone Pine Capital LLCOther$28.2M0.22%SH—2026-03-31SEC filing
Millennium Management LLCOther$22.1M0.01%SHCALL2026-03-31SEC filing
Millennium Management LLCHedge$13.7M0.01%SHPUT2026-03-31SEC filing
Point72 Asset Management, L.P.Hedge$12.6M0.02%SHPUT2026-03-31SEC filing
Loomis, Sayles & Company, L.P.Other$10.3M0.01%SH—2026-03-31SEC filing
Point72 Asset Management, L.P.Other$6.6M0.01%SHCALL2026-03-31SEC filing
Balyasny Asset Management L.P.Other$2.5M0.00%SH—2026-03-31SEC filing
Balyasny Asset Management L.P.Other$1.5M0.00%SHCALL2026-03-31SEC filing
Two Sigma Investments, LPOther$1.3M0.00%SHCALL2026-03-31SEC filing
Two Sigma Investments, LPHedge$1.1M0.00%SHPUT2026-03-31SEC filing
Matrix Asset Advisors, Inc.Other$386.1K0.04%SH—2026-03-31SEC filing
Balyasny Asset Management L.P.Hedge$379.1K0.00%SHPUT2026-03-31SEC filing
WCM Investment Management, LLCOther$236.9K0.00%SH—2026-03-31SEC filing

Politician

Politician PTR activity

6
Public datePoliticianActionOwnerAmount rangeFiling
2025-10-10Valerie Hoyle HouseholdD · OR-04SaleSelf$1K–$15K20032211
2025-09-12Valerie Hoyle HouseholdD · OR-04PurchaseSelf$1K–$15K20032070
2025-05-24Byron Donalds HouseholdR · FL-19PurchaseSelf$1K–$15K20030342
2025-05-24Byron Donalds HouseholdR · FL-19PurchaseUnknown$1K–$15K20030342
2025-05-08Rob Bresnahan HouseholdR · PA-08PurchaseSelf$1K–$15K20030291
2025-01-10James Comer HouseholdR · KY-01PurchaseSelf$1K–$15K20018054

Combined activity

13F filings + PTR transactions, newest first

WSM tracked universe · data through Q1 2026 · 45d disclosure lagNot investment advice · Historical disclosures do not represent current positions