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 |
|---|---|---|---|---|---|---|
| Jul 24, 202610:07 AM ET | Baillie Gifford & Co | 13G/A | 4.60%14.6M shares | −0.70 ppfrom 5.30%Below 5% | Jun 30, 2026 | SEC |
| May 14, 20261:55 PM ET | Capital World Investors | 13G/A | 7.30%23.0M shares | −4.20 ppfrom 11.50% | Mar 31, 2026 | SEC |
| Apr 29, 20265:38 PM ET | Vanguard Capital Management LLC | 13G | 5.19%16.5M shares | New | Mar 31, 2026 | SEC |
| Apr 29, 202612:24 PM ET | Vanguard Portfolio Management LLC | 13G | 5.07%16.1M shares | New | Mar 31, 2026 | SEC |
| Mar 26, 20265:13 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −10.00 ppfrom 10.00%Below 5% | Mar 13, 2026 | SEC |
| Feb 13, 20265:32 PM ET | Capital World Investors | 13G/A | 11.50%36.4M shares | −1.80 ppfrom 13.30% | Dec 31, 2025 | SEC |
| Feb 13, 20264:30 PM ET | Prince Matthew | 13G/A | 7.70%26.3M shares | – | Dec 31, 2025 | SEC |
| Feb 12, 20262:52 PM ET | Morgan Stanleyand 1 other | 13G/A | 5.30%16.8M shares | −1.20 ppfrom 6.50% | Dec 31, 2025 | SEC |
| Feb 5, 202610:01 AM ET | Baillie Gifford & Co | 13G/A | 5.30%16.8M shares | −1.70 ppfrom 7.00% | Dec 31, 2025 | SEC |
| Nov 12, 20258:08 AM ET | Baillie Gifford & Co | 13G/A | 7.00%21.8M shares | −1.90 ppfrom 8.90% | Sep 30, 2025 | SEC |
| Aug 13, 202512:56 PM ET | Capital World Investors | 13G/A | 13.30%41.4M shares | – | Jun 30, 2025 | SEC |
| May 5, 20251:58 PM ET | Morgan Stanleyand 1 other | 13G/A | 6.50%20.2M shares | – | Mar 31, 2025 | SEC |
| Apr 17, 202510:02 AM ET | Baillie Gifford & Co | 13G/A | 8.90%27.4M shares | – | Mar 31, 2025 | SEC |
| Apr 7, 202511:51 AM ET | Vanguard Group Inc | 13G/A | 10.00%30.8M shares | – | Mar 31, 2025 | SEC |
| Nov 8, 2024 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Jul 10, 2024 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2024 | Sands Capital Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2024 | Prince Matthew | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2024 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2024 | Capital World Investors | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2024 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Jan 30, 2024 | Baillie Gifford & Co | 13G/AOld format | – | – | – | SEC |
| Jan 29, 20245:25 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jun 6, 2023 | Baillie Gifford & Co | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Sands Capital Management, LLC | 13GOld format | – | New | – | SEC |
| Feb 13, 2023 | Capital World Investors | 13GOld format | – | New | – | SEC |
| Feb 10, 2023 | Prince Matthew | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 8, 2023 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 3, 202312:09 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Jan 18, 2023 | Baillie Gifford & Co | 13G/AOld format | – | – | – | SEC |
| Jun 9, 20223:20 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Feb 14, 2022 | Zatlyn Michelle | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Prince Matthew | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | Morgan Stanley | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2022 | FMR LLC | 13G/AOld format | – | – | – | SEC |
| Feb 7, 2022 | New Enterprise Associates 13 LP | 13G/AOld format | – | – | – | SEC |
| Feb 4, 20224:12 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
| Jan 12, 2022 | Baillie Gifford & Co | 13G/AOld format | – | – | – | SEC |
| Jun 10, 2021 | Morgan Stanley | 13GOld format | – | New | – | SEC |
| Feb 16, 2021 | Zatlyn Michelle | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Prince Matthew | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Venrock Associates V LP | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Pelion Ventures VI, L.P. | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | New Enterprise Associates 13 LP | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Future Fund Board of Guardians | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13GOld format | – | New | – | 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