Cloudflare, Inc.
NET- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001477333
In the last 90 days, Cloudflare, Inc. insiders filed 0 open-market purchases and 11 sales; 1,234 institutions reported holding it in 13F filings for Q2 2026, worth $69.8B in total; superinvestors ARK Invest and Soros Fund Management hold it.
Holders of 5% or more of NET
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Cloudflare, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Prince Matthew | 13G/A | 7.70%26.3M shares | – | Feb 16, 20215 filings | Feb 13, 2026 | SEC |
| Capital World Investors | 13G/A | 7.30%23.0M shares | −4.20 ppfrom 11.50% | Feb 13, 20236 filings | May 14, 2026 | SEC |
| Morgan Stanley | 13G/A | 5.30%16.8M shares | −1.20 ppfrom 6.50% | Jun 10, 20217 filings | Feb 12, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.19%16.5M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.07%16.1M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
52 Schedule 13D and 13G filings on Cloudflare, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 8, 2021 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Jan 7, 2021 | Baillie Gifford & Co | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
204 notices from officers, directors and other affiliates planning to sell Cloudflare, Inc. shares, newest first.
| Filed (ET) | Seller | Shares to sell | Market value | Planned sale | Broker | Filing |
|---|---|---|---|---|---|---|
| Oct 19, 20264:24 PM ET | Thomas SeifertOfficer | 12.5K | $3.70M | Oct 19, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Oct 5, 20266:28 PM ET | Michelle ZatlynOfficer | 297.0K | $106.8M | Oct 5, 202610b5-1 | Goldman Sachs & Co. LLC | SEC |
| Sep 22, 20264:01 PM ET | Ledbetter CarlDirector | 25.0K | $8.83M | Sep 22, 202610b5-1 | Stifel Nicolaus & Company Inc | SEC |
| Sep 17, 20264:32 PM ET | Thomas SeifertOfficer | 10.0K | $3.25M | Sep 17, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Aug 18, 20264:03 PM ET | Alissa M StarzakOfficer | 2.54K | $773.3K | Aug 18, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Aug 17, 20264:45 PM ET | Alissa M StarzakOfficer | 3.33K | $1.03M | Aug 17, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Aug 17, 20264:33 PM ET | Thomas SeifertOfficer | 10.0K | $3.16M | Aug 17, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Aug 4, 20264:36 PM ET | Thomas SeifertOfficer | 55.0K | $15.6M | Aug 4, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Aug 3, 20264:03 PM ET | Mark HawkinsDirector | 133 | $36.9K | Aug 3, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Jul 17, 20264:19 PM ET | Thomas SeifertOfficer | 10.0K | $2.72M | Jul 17, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Jul 13, 20264:57 PM ET | Michelle ZatlynOfficer | 297.1K | $80.1M | Jul 13, 202610b5-1 | Goldman Sachs & Co. LLC | SEC |
| Jul 7, 20264:48 PM ET | Ledbetter CarlDirector | 15.0K | $4.02M | Jul 7, 202610b5-1 | Stifel Nicolaus & Company Inc | SEC |
| Jul 6, 20266:20 PM ET | John Graham-CummingDirector | 5.04K | $1.25M | Jul 6, 202610b5-1 | Goldman Sachs & Co. LLC | SEC |
| Jul 1, 20265:35 PM ET | Matthew PrinceOfficer | 471.5K | $116.1M | Jul 1, 202610b5-1 | Goldman Sachs & Co. LLC | SEC |
| Jul 1, 20264:13 PM ET | Mark HawkinsDirector | 133 | $33.1K | Jul 1, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Jun 22, 20265:58 PM ET | Matthew PrinceOfficer | 157.2K | $34.3M | Jun 22, 202610b5-1 | Goldman Sachs & Co. LLC | SEC |
| Jun 17, 20264:31 PM ET | Thomas SeifertOfficer | 10.0K | $2.31M | Jun 17, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Jun 8, 20264:05 PM ET | Katrin Susanne SuderDirector | 293 | $74.1K | Jun 8, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Jun 1, 20264:03 PM ET | Mark HawkinsDirector | 133 | $32.8K | Jun 1, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 28, 20264:02 PM ET | Alissa M StarzakOfficer | 16.2K | $3.51M | May 28, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 26, 20264:08 PM ET | Douglas KramerOfficer | 18.0K | $3.93M | May 26, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 22, 20265:32 PM ET | Michelle ZatlynOfficer | 163.3K | $35.3M | May 22, 202610b5-1 | Goldman Sachs & Co. LLC | SEC |
| May 18, 20265:26 PM ET | Douglas KramerOfficer | 6.00K | $1.21M | May 18, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 18, 20264:33 PM ET | Thomas SeifertOfficer | 10.0K | $1.98M | May 18, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 12, 20264:45 PM ET | Kramer Douglas JamesFormer Chief Legal Officer | 6.00K | $1.19M | May 11, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
Showing the latest 25. See the NET notices from the last 12 months