What does CUSIP 18915M107 represent in this 13F holders report?

CUSIP 18915M107 is the security identifier for NET - Cloudflare, Inc. - Class A Common Stock used to aggregate holder disclosures.

How many institutions held NET - Cloudflare, Inc. - Class A Common Stock in Q4 2025?

1083 institutional investors reported NET - Cloudflare, Inc. - Class A Common Stock for Q4 2025. Use the holders table for investor-level position and value details.

Cloudflare, Inc. - Class A Common Stock (NET)

CUSIP: 18915M107

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Class A Common Stock
Total 13F shares: 277,974,847
Total 13F value: $54,803,126,808
Share change: +1,099,610
Put/Call ratio: 52%
SEC-reported price per share: $197.15
Number of holders: 1,083
Value change: +$204,748,782
Number of buys: 544
Number of sells: 457
Shares outstanding: 317,360,739

Security key

18915M107

Report period

Q4 2025

Institutions

1,083

Top holders

NET full security history Ownership snapshot Full 13F holder table Cloudflare, Inc. SEC filings Cloudflare, Inc. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of NET - Cloudflare, Inc. - 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

Matthew Prince

Disclosed value leader

Capital World Investors

Comparable rows

15/15

Latest evidence

31 Dec 2025

13D/G 13F Lead comparable stake: 7.7% 13D/G row: Matthew Prince Showing 1-6 of 15 holder rows.

Quick read

Matthew Prince leads the comparable SEC ownership view at 7.7%.

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 Matthew Prince's linked filing trail.

Comparable ownership Top 5

Matthew Prince 7.7%

MORGAN STANLEY 5.3%

Capital World Investors 13%

VANGUARD GROUP INC 10%

BlackRock, Inc. 7.1%

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
Matthew Prince	13D/G 13D/G	7.7%	$5,192,636,655 26,338,507 shares	$0	31 Dec 2025
MORGAN STANLEY	13F 13D/G Company 13F 13D/G	5.3% from 13D/G	$4,079,612,055 19,011,192 shares	—	30 Sep 2025
Capital World Investors	13F Company 13F	13%	$8,694,439,644 40,515,386 shares	—	30 Sep 2025
VANGUARD GROUP INC	13F Company 13F	10%	$6,934,958,464 32,317,249 shares	—	30 Sep 2025
BlackRock, Inc.	13F Company 13F	7.1%	$4,856,677,887 22,632,359 shares	—	30 Sep 2025
BAILLIE GIFFORD & CO	13F Company 13F	6.9%	$4,688,521,116 21,848,740 shares	—	30 Sep 2025

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 2025

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

Institutions

1,083

277,974,847

Rows available

1,083

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 2025 vs Q3 2025 Across Filers

Q3 2025 holders

1,032

Q4 2025 holders

1,083

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %