CLOUDFLARE INC NET
CL A COM · Common Stock · CUSIP 18915M107 · ISIN US18915M1071
American internet infrastructure and website security company
- SectorTechnology
- IndustryServices-Prepackaged Software
- HeadquartersSan Francisco, CA
- Founded2009
- Websitecloudflare.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($98.5m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $82.82. Options: 43 managers hold calls ($703.9m notional), 42 hold puts ($685.5m).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 562 |
| Q4 2022 | 548 |
| Q1 2023 | 571 |
| Q2 2023 | 560 |
| Q3 2023 | 573 |
| Q4 2023 | 679 |
| Q1 2024 | 709 |
| Q2 2024 | 653 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 280 | 245 |
| Q1 2023 | 296 | 229 |
| Q2 2023 | 254 | 280 |
| Q3 2023 | 267 | 253 |
| Q4 2023 | 331 | 248 |
| Q1 2024 | 391 | 282 |
| Q2 2024 | 335 | 333 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2023 | $660.1m | $593.6m | 0.90 |
| Q4 2023 | $915.8m | $787.4m | 0.86 |
| Q1 2024 | $803.4m | $1.1bn | 1.40 |
| Q2 2024 | $703.9m | $685.5m | 0.97 |
Biggest buyers
| Capital World Investors | Added | +5.2m |
| BAILLIE GIFFORD & CO | Added | +2.6m |
| FIRST TRUST ADVISORS LP | Added | +1.7m |
| CITADEL ADVISORS LLC | Added | +1.6m |
| VANGUARD GROUP INC | Added | +1.3m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +972.0k |
| MARSHALL WACE, LLP | Added | +855.3k |
| BlackRock Inc. | Added | +747.8k |
| NORGES BANK | Added | +734.1k |
| Holocene Advisors, LP | Added | +677.3k |
Biggest sellers
| MORGAN STANLEY | Reduced | -56.8m |
| FMR LLC | Reduced | -2.0m |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | -1.6m |
| Invesco Ltd. | Reduced | -1.3m |
| TWO SIGMA ADVISERS, LP | Reduced | -1.2m |
| TWO SIGMA INVESTMENTS, LP | Reduced | -908.0k |
| Qube Research & Technologies Ltd | Sold out | -759.1k |
| JPMORGAN CHASE & CO | Reduced | -545.9k |
| 1832 Asset Management L.P. | Reduced | -461.6k |
| Squarepoint Ops LLC | Reduced | -383.3k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $186.8m2.3m shares |
| CITADEL ADVISORS LLC | Added | $134.7m1.6m shares |
| SIMPLEX TRADING, LLC | Reduced | $44.2m534.1k shares |
| IMC-Chicago, LLC | Added | $34.3m414.2k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $33.8m408.5k shares |
| JANE STREET GROUP, LLC | Reduced | $28.6m345.8k shares |
| PEAK6 Investments LLC | Added | $27.1m326.8k shares |
| HSBC HOLDINGS PLC | Added | $23.6m283.5k shares |
| Walleye Trading LLC | Added | $21.8m263.7k shares |
| Parallax Volatility Advisers, L.P. | Added | $20.0m241.8k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $110.9m1.3m shares |
| CITADEL ADVISORS LLC | Reduced | $108.9m1.3m shares |
| JANE STREET GROUP, LLC | Reduced | $71.0m856.9k shares |
| Twin Tree Management, LP | Reduced | $39.8m480.8k shares |
| Walleye Trading LLC | Added | $36.5m440.9k shares |
| Walleye Capital LLC | Reduced | $33.6m406.1k shares |
| PEAK6 Investments LLC | Added | $27.5m331.8k shares |
| SIMPLEX TRADING, LLC | Reduced | $27.1m326.8k shares |
| GTS SECURITIES LLC | Added | $24.6m296.5k shares |
| D. E. Shaw & Co., Inc. | Added | $22.4m270.8k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Prince Matthew 13G · exempt (held before listing) filed 2026-02-13 | 7.7% |
| Capital World Investors 13G · institution -4.2 pts · filed 2026-05-14 | 7.3% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.1% |
Fell to 5% or below in the last year: BAILLIE GIFFORD & CO (4.6%, 2026-07-24), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC), MORGAN STANLEY (5.3%, 2026-02-12)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2022 | 0 | — | 3 | $31.1m | — |
| Q4 2022 | 0 | — | 3 | $32.2m | — |
| Q1 2023 | 0 | — | 3 | $37.4m | $3.8m |
| Q2 2023 | 0 | — | 5 | $43.0m | $43.0m |
| Q3 2023 | 0 | — | 7 | $57.6m | $56.3m |
| Q4 2023 | 0 | — | 6 | $80.3m | $80.3m |
| Q1 2024 | 0 | — | 6 | $153.2m | $153.2m |
| Q2 2024 | 0 | — | 8 | $79.7m | $79.7m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-06-26 | Ledbetter Carl Director · See footnote | Sold plan | $641.5k8.0k shares |
| 2024-06-21 | Zatlyn Michelle President and COO, director · See footnote | Sold plan | $979.6k12.8k shares |
| 2024-06-20 | SEIFERT THOMAS J CHIEF FINANCIAL OFFICER | Sold plan | $1.2m15.0k shares |
| 2024-06-20 | Zatlyn Michelle President and COO, director · See footnote | Sold plan | $1.0m12.8k shares |
| 2024-06-20 | Ledbetter Carl Director · See footnote | Sold plan | $786.8k10.0k shares |
| 2024-06-18 | Zatlyn Michelle President and COO, director · See footnote | Sold plan | $994.1k12.8k shares |
| 2024-06-13 | Prince Matthew CEO & Chair of the Board, director · See footnote | Sold plan | $3.9m52.4k shares |
| 2024-06-12 | Prince Matthew CEO & Chair of the Board, director · See footnote | Sold plan | $3.9m52.4k shares |
| 2024-06-12 | Ledbetter Carl Director · See footnote | Sold plan | $594.8k8.0k shares |
| 2024-06-11 | Prince Matthew CEO & Chair of the Board, director · See footnote | Sold plan | $3.8m52.4k shares |
| 2024-06-05 | Ledbetter Carl Director · See footnote | Sold plan | $2.1m30.3k shares |
| 2024-06-05 | SEIFERT THOMAS J CHIEF FINANCIAL OFFICER | Sold plan | $1.0m15.0k shares |
| 2024-06-04 | Suder Katrin Director | Sold plan | $38.5k574 shares |
| 2024-06-03 | Kramer Douglas James CHIEF LEGAL OFFICER | Sold plan | $206.3k3.0k shares |
| 2024-05-29 | Riley Janel CHIEF ACCOUNTING OFFICER | Sold plan | $1.3m17.9k shares |
| 2024-05-29 | Ledbetter Carl Director · See footnote | Sold plan | $581.9k8.0k shares |
| 2024-05-22 | Zatlyn Michelle President and COO, director · See footnote | Sold plan | $949.8k12.8k shares |
| 2024-05-22 | Ledbetter Carl Director · See footnote | Sold plan | $738.3k10.0k shares |
| 2024-05-21 | Zatlyn Michelle President and COO, director · See footnote | Sold plan | $954.6k12.8k shares |
| 2024-05-20 | Zatlyn Michelle President and COO, director · See footnote | Sold plan | $4.6m60.9k shares |
| 2024-05-20 | SEIFERT THOMAS J CHIEF FINANCIAL OFFICER | Sold plan | $2.2m28.6k shares |
| 2024-05-15 | Ledbetter Carl Director · See footnote | Sold plan | $595.7k8.0k shares |
| 2024-05-08 | Prince Matthew CEO & Chair of the Board, director · See footnote | Sold plan | $3.8m52.4k shares |
| 2024-05-08 | Ledbetter Carl Director · See footnote | Sold plan | $2.2m30.1k shares |
| 2024-05-07 | Prince Matthew CEO & Chair of the Board, director · See footnote | Sold plan | $3.9m52.4k shares |
| 2024-05-06 | Prince Matthew CEO & Chair of the Board, director · See footnote | Sold plan | $3.9m52.4k shares |
| 2024-05-03 | SEIFERT THOMAS J CHIEF FINANCIAL OFFICER | Sold plan | $1.1m15.0k shares |
| 2024-05-01 | Ledbetter Carl Director · See footnote | Sold plan | $701.8k8.0k shares |
| 2024-05-01 | Eitel Maria S Director | Sold plan | $605.8k6.9k shares |
| 2024-05-01 | Kramer Douglas James CHIEF LEGAL OFFICER | Sold plan | $264.4k3.0k shares |
The latest 30 of 43 trades.
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| Capital World Investors 0.45% of their portfolio | 33.3m $2.8bn | Added +5.2m |
| BAILLIE GIFFORD & CO 2.11% of their portfolio | 32.7m $2.7bn | Added +2.6m |
| VANGUARD GROUP INC 0.05% of their portfolio | 29.8m $2.5bn | Added +1.3m |
| MORGAN STANLEY 0.17% of their portfolio | 26.8m $2.2bn | Reduced -56.8m |
| BlackRock Inc. 0.03% of their portfolio | 17.8m $1.5bn | Added +747.8k |
| FMR LLC 0.07% of their portfolio | 13.1m $1.1bn | Reduced -2.0m |
| FIRST TRUST ADVISORS LP 0.58% of their portfolio | 6.9m $568.0m | Added +1.7m |
| SANDS CAPITAL MANAGEMENT, LLC 1.57% of their portfolio | 6.5m $535.8m | Added +2.9k |
| STATE STREET CORP 0.02% of their portfolio | 6.3m $522.0m | Added +68.6k |
| GEODE CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 4.7m $389.8m | Added +202.8k |
| Legal & General Group Plc 0.07% of their portfolio | 3.1m $253.5m | Reduced -32.2k |
| Polar Capital Holdings Plc 1.43% of their portfolio | 2.9m $242.4m | Added +380.7k |
| VOYA INVESTMENT MANAGEMENT LLC 0.23% of their portfolio | 2.8m $232.1m | Added +21.0k |
| GILDER GAGNON HOWE & CO LLC 2.42% of their portfolio | 2.3m $193.1m | Reduced -30.8k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.05% of their portfolio | 2.2m $181.3m | Added +972.0k |
| FRANKLIN RESOURCES INC 0.06% of their portfolio | 2.2m $179.0m | Added +56.4k |
| 1832 Asset Management L.P. 0.32% of their portfolio | 2.2m $179.0m | Reduced -461.6k |
| NORGES BANK 0.03% of their portfolio | 2.1m $170.2m | Added +734.1k |
| NORTHERN TRUST CORP 0.02% of their portfolio | 1.8m $146.8m | Added +79.9k |
| Sumitomo Mitsui Trust Group, Inc. 0.10% of their portfolio | 1.7m $137.6m | Added +19.4k |
| CITADEL ADVISORS LLC 0.13% of their portfolio | 1.6m $135.8m | Added +1.6m |
| DEUTSCHE BANK AG\ 0.06% of their portfolio | 1.6m $132.4m | Added +17.7k |
| MARSHALL WACE, LLP 0.18% of their portfolio | 1.5m $128.3m | Added +855.3k |
| AMERICAN CENTURY COMPANIES INC 0.07% of their portfolio | 1.4m $115.5m | Added +277.2k |
| ROYAL BANK OF CANADA 0.03% of their portfolio | 1.3m $106.8m | Reduced -22.7k |
| Bank of New York Mellon Corp 0.02% of their portfolio | 1.3m $103.7m | Added +35.9k |
| Optimus Prime Fund Management Co., Ltd. 11.75% of their portfolio | 1.2m $99.8m | Unchanged |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio | 1.1m $93.4m | Added +55.4k |
| Strategy Capital LLC 8.99% of their portfolio | 1.1m $91.6m | Reduced -265.3k |
| Mitsubishi UFJ Trust & Banking Corp 0.21% of their portfolio | 1.1m $89.6m | Reduced -87.9k |
| TWO SIGMA ADVISERS, LP 0.20% of their portfolio | 1.1m $89.1m | Reduced -1.2m |
| Squarepoint Ops LLC 0.32% of their portfolio | 1.0m $86.1m | Reduced -383.3k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.0m $83.0m | Reduced -545.9k |
| Amova Asset Management Americas, Inc. 0.95% of their portfolio | 992.9k $82.2m | Added +60.1k |
| Penserra Capital Management LLC 1.02% of their portfolio | 969.3k $80.3m | Added +133.7k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 948.7k $78.6m | Added +45.0k |
| TWO SIGMA INVESTMENTS, LP 0.18% of their portfolio | 909.7k $75.3m | Reduced -908.0k |
| Swiss National Bank 0.05% of their portfolio | 883.5k $73.2m | Reduced -3.4k |
| BAMCO INC /NY/ 0.20% of their portfolio | 864.2k $71.6m | Added +19.1k |
| Nuveen Asset Management, LLC 0.02% of their portfolio | 843.9k $69.9m | Added +107.4k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 822.5k $68.1m | Added +36.7k |
| SW Investment Management LLC 11.02% of their portfolio | 800.0k $66.3m | Added +400.0k |
| Holocene Advisors, LP 0.27% of their portfolio | 767.8k $63.6m | Added +677.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio | 760.3k $63.0m | Reduced -114.8k |
| PEREGRINE CAPITAL MANAGEMENT LLC 1.61% of their portfolio | 664.9k $55.1m | Added +116.1k |
| BESSEMER GROUP INC 0.09% of their portfolio | 592.5k $49.1m | Reduced -3.0k |
| Amundi 0.02% of their portfolio | 568.4k $48.0m | Reduced -136.4k |
| California Public Employees Retirement System 0.03% of their portfolio | 500.5k $41.5m | Reduced -16.7k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 490.3k $40.6m | Added +83.2k |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.10% of their portfolio | 472.1k $39.1m | Reduced -7 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio | 470.3k $39.0m | Added +22.5k |
| National Pension Service 0.04% of their portfolio | 467.9k $38.8m | Added +42.8k |
| Grandeur Peak Global Advisors, LLC 2.73% of their portfolio | 413.0k $34.2m | Added +77.6k |
| SpiderRock Advisors, LLC 0.87% of their portfolio | 398.8k $33.0m | Added +8 |
| RHUMBLINE ADVISERS 0.03% of their portfolio | 398.7k $33.0m | Added +3.4k |
| UBS Group AG 0.01% of their portfolio | 397.1k $32.9m | Added +19.9k |
| ARK Investment Management LLC 0.29% of their portfolio | 395.2k $32.7m | Added +1.8k |
| Man Group plc 0.08% of their portfolio | 377.9k $31.3m | Reduced -68.6k |
| LONG WALK MANAGEMENT LP 14.61% of their portfolio | 373.5k $30.9m | Added +168.5k |
| LA FINANCIERE DE L'ECHIQUIER 1.35% of their portfolio | 372.6k $30.9m | Reduced -10.0k |
| CAPITAL FUND MANAGEMENT S.A. 0.34% of their portfolio | 358.0k $29.7m | Reduced -37.1k |
| READYSTATE ASSET MANAGEMENT LP 1.40% of their portfolio | 355.6k $29.5m | Added +166.1k |
| BANK OF MONTREAL /CAN/ 0.01% of their portfolio | 350.2k $29.1m | Added +132.5k |
| AEGON ASSET MANAGEMENT UK Plc 0.40% of their portfolio | 341.7k $28.3m | Added +129.1k |
| CANADA LIFE ASSURANCE Co 0.05% of their portfolio | 341.5k $28.3m | Added +10.7k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 326.9k $27.1m | Added +1.5k |
| Whetstone Capital Advisors, LLC 12.50% of their portfolio | 325.2k $26.9m | Added +2.2k |
| Vontobel Holding Ltd. 0.09% of their portfolio | 316.5k $26.2m | Added +10.4k |
| Value Star Asset Management (Hong Kong) Ltd 9.71% of their portfolio | 316.3k $26.2m | Reduced -36.5k |
| PINEBRIDGE INVESTMENTS, L.P. 0.20% of their portfolio | 304.1k $25.2m | Reduced -45.2k |
| FRED ALGER MANAGEMENT, LLC 0.12% of their portfolio | 302.7k $25.1m | Added +65.5k |
| Ensign Peak Advisors, Inc 0.05% of their portfolio | 302.2k $25.0m | Reduced -336.5k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio | 301.4k $25.0m | Added +644 |
| Balyasny Asset Management L.P. 0.06% of their portfolio | 301.2k $25.0m | Added +146.8k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.03% of their portfolio | 283.8k $23.5m | Added +26.8k |
| APG Asset Management N.V. 0.04% of their portfolio | 274.6k $21.2m | Added +19.9k |
| Invesco Ltd. 0.00% of their portfolio | 269.1k $22.3m | Reduced -1.3m |
| NZS Capital, LLC 0.87% of their portfolio | 256.1k $21.2m | Added +11.8k |
| Allen Investment Management, LLC 0.26% of their portfolio | 254.9k $21.1m | Added +59.5k |
| HARTLINE INVESTMENT CORP/ 2.69% of their portfolio | 242.0k $20.0m | New |
| Asset Management One Co., Ltd. 0.07% of their portfolio | 236.1k $19.6m | Added +13.5k |
| BARCLAYS PLC 0.01% of their portfolio | 234.5k $19.4m | Reduced -170.1k |
| HSBC HOLDINGS PLC 0.01% of their portfolio | 228.9k $19.0m | Reduced -69.0k |
| Schonfeld Strategic Advisors LLC 0.15% of their portfolio | 228.4k $18.9m | Added +201.6k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio | 221.1k $18.3m | Added +6.2k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 211.7k $17.5m | Reduced -13.7k |
| GLYNN CAPITAL MANAGEMENT LLC 3.38% of their portfolio | 202.4k $16.8m | New |
| Handelsbanken Fonder AB 0.07% of their portfolio | 196.6k $16.3m | Added +33.1k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 195.8k $16.2m | Added +4.7k |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.14% of their portfolio | 192.4k $15.9m | Added +22.9k |
| Liontrust Investment Partners LLP 0.22% of their portfolio | 184.4k $15.3m | New |
| Alberta Investment Management Corp 0.16% of their portfolio | 181.7k $15.1m | Added +22.4k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 179.7k $14.9m | Added +105.3k |
| BERKSHIRE CAPITAL HOLDINGS INC 6.01% of their portfolio | 179.6k $14.9m | Added +179.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 167.9k $13.9m | Reduced -6.5k |
| Twin Tree Management, LP 0.41% of their portfolio | 167.0k $13.8m | New |
| Carnegie Investment Counsel 0.43% of their portfolio | 165.3k $13.7m | Added +10.1k |
| RPG Investment Advisory, LLC 2.02% of their portfolio | 165.0k $13.7m | Added +491 |
| 12 West Capital Management LP 1.40% of their portfolio | 165.0k $13.7m | Unchanged |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.05% of their portfolio | 164.7k $13.6m | Reduced -289.0k |