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NET · Cloudflare, Inc.
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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475
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NET

Cloudflare, Inc.
SOFTWARE & IT · SERVICES-PREPACKAGED SOFTWARE · CIK 0001477333
CONGRESS · 1FORM 144 · 12☆ WATCH
INSIDER NET · 180D
-$385.8M
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
1
FUNDS ADDED · QTR
710
13F, latest reported quarter
REVENUE GROWTH
+29.8%
XBRL, annual
NET MARGIN
-4.7%
CONVERSIONS · 180D
55
codes C/M, not in net · $4.4M priced
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$385.8M over 180 days
-$225.8M over 90 days · -$219.2M of it by a 10%+ holder
below 98% of Software & IT
CONGRESS
1 member bought in the last year
the lowest in Software & IT
FUNDS
710 funds added or opened last quarter
more than 96% of Software & IT
REVENUE
+29.8% year over year
more than 80% of Software & IT
MARGIN
-4.7% net margin
below 57% of Software & IT
BUYBACKS
no share repurchases reported
SHORT
2.8 days to cover · settled 2026-07-31
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
Insiders are net sellers: -$385.8M across 9 people in 180 days.
710 funds added or opened positions in the latest 13F quarter, of 1,235 holders.
1 member of Congress reported buying it this year.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +31.1%
+31.1%12M
-23%+4%+32%+59%2025-092025-102025-122026-032026-052026-072026-09 2026-08-04 · SEIFERT THOMAS J sold $16.2M2025-12-05 · Prince Matthew sold $6.1M2026-03-17 · Prince Matthew sold $6.0M2025-12-04 · Prince Matthew sold $5.6M2026-01-15 · Zatlyn Michelle sold $4.5M2026-03-05 · Riley Janel sold $4.4M2025-09-10 · Prince Matthew sold $4.3M2025-09-09 · Prince Matthew sold $4.0M2025-10-14 · Prince Matthew sold $4.0M2025-11-19 · Prince Matthew sold $3.9M2026-08-03 · Prince Matthew sold $3.8M2026-03-16 · Prince Matthew sold $3.7M2025-10-16 · Prince Matthew sold $3.7M2026-05-05 · Ledbetter Carl sold $3.6M2026-02-24 · Prince Matthew sold $3.5M2026-04-06 · Prince Matthew sold $3.5M2025-10-09 · Zatlyn Michelle sold $3.4M2026-03-17 · Prince Matthew sold $3.4M2026-03-18 · Ledbetter Carl sold $3.4M2025-11-19 · Prince Matthew sold $3.4M2026-01-07 · Prince Matthew sold $3.4M2026-04-06 · Prince Matthew sold $3.4M2026-05-21 · Prince Matthew sold $3.3M2026-05-20 · Prince Matthew sold $3.3M2026-03-16 · Prince Matthew sold $3.1M2025-12-03 · Prince Matthew sold $3.1M2026-08-19 · Zatlyn Michelle sold $3.1M2026-04-21 · Zatlyn Michelle sold $3.1M2026-03-03 · Zatlyn Michelle sold $3.0M2026-04-07 · Prince Matthew sold $3.0M2025-09-10 · Prince Matthew sold $3.0M2026-08-05 · Prince Matthew sold $3.0M2025-10-15 · Prince Matthew sold $2.9M2025-12-11 · Zatlyn Michelle sold $2.9M2025-09-09 · Prince Matthew sold $2.9M2025-11-17 · Prince Matthew sold $2.8M2026-05-21 · Prince Matthew sold $2.8M2025-09-11 · Prince Matthew sold $2.8M2025-10-14 · Prince Matthew sold $2.8M2025-10-07 · Zatlyn Michelle sold $2.8M2026-07-06 · Prince Matthew sold $2.8M2026-05-19 · Prince Matthew sold $2.8M2026-08-18 · ALISSA M STARZAK filed to sell $773.3K2026-08-17 · THOMAS SEIFERT filed to sell $3.2M2026-08-17 · ALISSA M STARZAK filed to sell $1.0M2026-08-04 · THOMAS SEIFERT filed to sell $15.6M2026-08-03 · MARK HAWKINS filed to sell $36.9K2026-07-17 · THOMAS SEIFERT filed to sell $2.7M2026-07-13 · Michelle Zatlyn filed to sell $80.1M2026-07-07 · Ledbetter Carl filed to sell $4.0M2026-07-06 · John Graham-Cumming filed to sell $1.2M2026-07-01 · MARK HAWKINS filed to sell $33.1K2026-07-01 · Matthew Prince filed to sell $116.1M2026-06-22 · Matthew Prince filed to sell $34.3M
INSIDER SELLFORM 144
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
Insiders have filed to sell — before selling.
The record shows a net $385.8M sold by insiders over 180 days, 710 funds added last quarter, 1 Congress member(s) bought in 12 months, $259.1M in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Cloudflare, Inc. insiders sold a net $385.8M of stock across 3,159 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER
FILED
SHARES
VALUE
Zatlyn Michelle
President and Board Co-Chair
SELL
2026-08-21
2,206.0
$605.5K
Zatlyn Michelle
President and Board Co-Chair
SELL
2026-08-21
8,990.0
$2.5M
Zatlyn Michelle
President and Board Co-Chair
SELL
2026-08-21
4,236.0
$1.2M
Zatlyn Michelle
President and Board Co-Chair
SELL
2026-08-21
5,642.0
$1.6M
Zatlyn Michelle
President and Board Co-Chair
SELL
2026-08-21
5,624.0
$1.6M
3,159 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 3,154 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported
Capital World Investors
24,325,692.0 sh
$6.0B
BlackRock, Inc.
21,598,907.0 sh
$5.3B
VANGUARD PORTFOLIO MANAGEMENT LLC
16,819,726.0 sh
$4.1B
MORGAN STANLEY
15,258,327.0 sh
$3.7B
BAILLIE GIFFORD & CO
14,598,594.0 sh
$3.6B
SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
Planned sales · Form 144
Filed before the sale — intent, not a trade
ALISSA M STARZAK
FILED 2026-08-18
$773.3K
THOMAS SEIFERT
FILED 2026-08-17
$3.2M
ALISSA M STARZAK
FILED 2026-08-17
$1.0M
THOMAS SEIFERT
FILED 2026-08-04
$15.6M
MARK HAWKINS
FILED 2026-08-03
$36.9K
Fund concentration
N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show
Discovery Portfolio
$105.8M POSITION · AS OF 2026-03-31
14.2%
Global Insight Portfolio
$7.3M POSITION · AS OF 2026-03-31
14.1%
Discovery Portfolio
$24.4M POSITION · AS OF 2026-03-31
14.1%
Growth Portfolio
$72.4M POSITION · AS OF 2026-03-31
14.1%
Transamerica Morgan Stanley Capital Growth VP
$21.2M POSITION · AS OF 2026-03-31
14.1%
GROWTH PORTFOLIO
$462.0M POSITION · AS OF 2026-03-31
14.0%
SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK
Executive pay vs shareholder return · Mr. Prince
DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself
FY
CEO TOTAL
ACTUALLY PAID
OTHER NEOs AVG
TSR
PEER TSR
2025
$60.6M
$97.7M
$25.5M
+159%
+158%
2024
$2.1M
$6.6M
$6.0M
+42%
+108%
2023
$20.5M
$36.8M
$15.4M
+10%
+52%
2022
$599.7K
-$123.8M
$20.2M
-41%
-3%
2021
$400.0K
$133.6M
$2.8M
+73%
+35%
TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$2.2B$1.7B$1.3B$975.2M
GROSS PROFIT$1.6B$1.3B$989.7M$742.6M
OPERATING INCOME$-207.2M$-154.8M$-185.5M$-201.2M
NET INCOME$-102.3M$-78.8M$-183.9M$-193.4M
EPS (DILUTED)-0.29-0.23-0.55-0.59
OPERATING CASH FLOW$603.1M$380.4M$254.4M$123.6M
CASH$943.5M$147.7M$86.9M$204.2M
BUYBACKS$0$0$34.0K$3.0K
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-05 ALL SYSTEMS LIVE FOR MACHINES →