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

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

How many institutions held NET - Cloudflare, Inc. - Common Stock in Q1 2021?

487 institutional investors reported NET - Cloudflare, Inc. - Common Stock for Q1 2021. Use the holders table for investor-level position and value details.

Cloudflare, Inc. - Common Stock (NET)

CUSIP: 18915M107

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / Common Stock
Shares outstanding: 316,244,835
Total 13F shares: 195,479,309
Share change: +9,370,407
Total reported value: $13,730,218,937
Put/Call ratio: 123%
Price per share: $70.26
Number of holders: 487
Value change: +$623,577,168
Number of buys: 277
Number of sells: 223

Quarterly Holders Quick Answers

What is CUSIP 18915M107?
CUSIP 18915M107 identifies NET - Cloudflare, Inc. - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 18915M107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of NET - Cloudflare, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	9.6%	30,292,744	$2,301,945,000	—	31 Dec 2020	13F
BAILLIE GIFFORD & CO	13F	Company	9.4%	29,862,238	$2,269,231,000	—	31 Dec 2020	13F
VANGUARD GROUP INC	13F	Company	5.4%	17,217,175	$1,308,335,000	—	31 Dec 2020	13F
Venrock Management V, LLC	13F	Company	4.2%	13,352,187	$1,014,633,000	—	31 Dec 2020	13F
BlackRock Finance, Inc.	13F	Company	2.9%	9,114,533	$692,614,000	—	31 Dec 2020	13F
MORGAN STANLEY	13F	Company	2.8%	8,730,032	$663,394,000	—	31 Dec 2020	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	1.6%	5,187,038	$394,163,000	—	31 Dec 2020	13F
NORGES BANK	13F	Company	1.4%	4,435,910	$337,085,000	—	31 Dec 2020	13F
NEA Management Company, LLC	13F	Company	0.87%	2,763,583	$211,971,000	—	31 Dec 2020	13F
FIRST TRUST ADVISORS LP	13F	Company	0.86%	2,715,668	$206,364,000	—	31 Dec 2020	13F
STATE STREET CORP	13F	Company	0.81%	2,564,694	$194,891,000	—	31 Dec 2020	13F
FRANKLIN RESOURCES INC	13F	Company	0.76%	2,389,843	$181,604,000	—	31 Dec 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.7%	2,205,425	$167,590,000	—	31 Dec 2020	13F
Mitsubishi UFJ Trust & Banking Corp	13F	Company	0.57%	1,806,913	$137,308,000	—	31 Dec 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.56%	1,771,156	$134,421,000	—	31 Dec 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.52%	1,648,304	$125,255,000	—	31 Dec 2020	13F
Legal & General Group Plc	13F	Company	0.47%	1,492,621	$113,424,000	—	31 Dec 2020	13F
1832 Asset Management L.P.	13F	Company	0.45%	1,427,600	$109,731,000	—	31 Dec 2020	13F
ALKEON CAPITAL MANAGEMENT LLC	13F	Company	0.41%	1,290,000	$98,027,000	—	31 Dec 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.37%	1,174,613	$89,259,000	—	31 Dec 2020	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.35%	1,107,129	$84,131,000	—	31 Dec 2020	13F
CITADEL ADVISORS LLC	13F	Company	0.33%	1,040,172	$79,043,000	—	31 Dec 2020	13F
DEUTSCHE BANK AG\	13F	Company	0.32%	1,002,654	$76,193,000	—	31 Dec 2020	13F
Bank of New York Mellon Corp	13F	Company	0.31%	966,550	$73,449,000	—	31 Dec 2020	13F
FEDERATED HERMES, INC.	13F	Company	0.29%	907,230	$68,940,000	—	31 Dec 2020	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.28%	885,056	$67,255,000	—	31 Dec 2020	13F
NORTHERN TRUST CORP	13F	Company	0.28%	878,037	$66,721,000	—	31 Dec 2020	13F
Allianz Asset Management GmbH	13F	Company	0.27%	863,420	$65,611,000	—	31 Dec 2020	13F
D. E. Shaw & Co., Inc.	13F	Company	0.25%	800,256	$60,811,000	—	31 Dec 2020	13F
Duquesne Family Office LLC	13F	Company	0.25%	790,848	$60,097,000	—	31 Dec 2020	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.24%	773,115	$58,749,000	—	31 Dec 2020	13F
ROYAL BANK OF CANADA	13F	Company	0.24%	756,253	$57,468,000	—	31 Dec 2020	13F
Foxhaven Asset Management, LP	13F	Company	0.24%	755,436	$57,406,000	—	31 Dec 2020	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.23%	734,882	$55,844,000	—	31 Dec 2020	13F
JPMORGAN CHASE & CO	13F	Company	0.23%	725,962	$55,166,000	—	31 Dec 2020	13F
ARK Investment Management LLC	13F	Company	0.23%	724,940	$55,088,000	—	31 Dec 2020	13F
ETF MANAGERS GROUP, LLC	13F	Company	0.22%	689,742	$53,476,000	—	31 Dec 2020	13F
Capital World Investors	13F	Company	0.21%	675,155	$51,305,000	—	31 Dec 2020	13F
De L'Echiquier la Financiere	13F	Individual	0.2%	632,900	$48,095,000	—	31 Dec 2020	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.19%	615,000	$46,734,000	—	31 Dec 2020	13F
Holocene Advisors, LP	13F	Company	0.19%	614,847	$46,722,000	—	31 Dec 2020	13F
Amova Asset Management Americas, Inc.	13F	Company	0.19%	594,415	$45,170,000	—	31 Dec 2020	13F
Swiss National Bank	13F	Company	0.18%	582,300	$44,249,000	—	31 Dec 2020	13F
Whale Rock Capital Management LLC	13F	Company	0.18%	567,978	$43,161,000	—	31 Dec 2020	13F
Nuveen Asset Management, LLC	13F	Company	0.18%	553,477	$42,059,000	—	31 Dec 2020	13F
Whetstone Capital Advisors, LLC	13F	Company	0.17%	527,230	$40,064,000	—	31 Dec 2020	13F
Hitchwood Capital Management LP	13F	Company	0.16%	500,000	$37,995,000	—	31 Dec 2020	13F
VISTA EQUITY PARTNERS MANAGEMENT, LLC	13F	Company	0.16%	495,756	$37,672,000	—	31 Dec 2020	13F
CREDIT SUISSE AG/	13F	Company	0.15%	464,556	$35,303,000	—	31 Dec 2020	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.14%	441,051	$33,515,464	—	31 Dec 2020	13F

Institutional Holders of Cloudflare, Inc. - Common Stock (NET) as of Q1 2021

As of 31 Mar 2021, Cloudflare, Inc. - Common Stock (NET) was held by 487 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 195,479,309 shares. The largest 10 holders included FMR LLC, BAILLIE GIFFORD & CO, VANGUARD GROUP INC, Venrock Management V, LLC, MORGAN STANLEY, BlackRock Inc., GILDER GAGNON HOWE & CO LLC, NORGES BANK, STATE STREET CORP, and FIRST TRUST ADVISORS LP. This page lists 488 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

479

Q1 2021 holders

487

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 Value $	Q1 2021 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.