What does CUSIP 032095101 represent in this 13F holders report?

CUSIP 032095101 is the security identifier for APH - AMPHENOL CORP /DE/ - CLASS A COMMON STOCK used to aggregate holder disclosures.

How many institutions held APH - AMPHENOL CORP /DE/ - CLASS A COMMON STOCK in Q4 2023?

1075 institutional investors reported APH - AMPHENOL CORP /DE/ - CLASS A COMMON STOCK for Q4 2023. Use the holders table for investor-level position and value details.

- CLASS A COMMON STOCK (APH)

CUSIP: 032095101

Q4 2023 13F Holders as of 31 Dec 2023

Security type / class: Equity / CLASS A COMMON STOCK
Total 13F shares: 582,909,856
Total 13F value: $57,745,305,042
Share change: +14,191,775
Put/Call ratio: 46%
SEC-reported price per share: $99.13
Number of holders: 1,075
Value change: +$1,436,073,003
Number of buys: 475
Number of sells: 451
Shares outstanding: 1,216,357,607

Security key

032095101

Report period

Q4 2023

Institutions

1,075

Top holders

APH full security history Ownership snapshot Full 13F holder table AMPHENOL CORP /DE/ SEC filings AMPHENOL CORP /DE/ company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of APH - AMPHENOL CORP /DE/ - CLASS A COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

15/15

Latest evidence

30 Sep 2023

13F Lead comparable stake: 5.9% Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC leads the comparable SEC ownership view at 5.9%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens VANGUARD GROUP INC's linked filing trail.

Comparable ownership Top 5

VANGUARD GROUP INC 5.9%

FMR LLC 4.6%

BlackRock Finance, Inc. 4%

STATE STREET CORP 2.1%

Bank of New York Mellon Corp 1.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	5.9%	$6,061,739,633 72,172,159 shares	—	30 Sep 2023
FMR LLC	13F Company 13F	4.6%	$4,661,480,451 55,500,422 shares	—	30 Sep 2023
BlackRock Finance, Inc.	13F Company 13F	4%	$4,075,892,178 48,528,303 shares	—	30 Sep 2023
STATE STREET CORP	13F Company 13F	2.1%	$2,157,827,135 25,628,364 shares	—	30 Sep 2023
Bank of New York Mellon Corp	13F Company 13F	1.7%	$1,785,959,117 21,263,950 shares	—	30 Sep 2023
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	1.7%	$1,755,750,000 20,904,255 shares	—	30 Sep 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,075

582,909,856

Rows available

1,075

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

1,004

Q4 2023 holders

1,075

Holder diff

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 value	Q4 2023 value	Value change	Value Chg %