After 1 day
-23.62%$256.79 → $196.13
May 07, 2026 → May 08, 2026
Cloudflare, Inc.
/ NETNYQ$265.61+1.32%
Yahoo Finance ↗·Updated 07/28/2026, 08:03 AM UTC
- Current price
- $265.61
- Market cap
- —
- Latest earnings date
- May 07, 2026
- Data status
- Partial
Yahoo Finance
Polygon.io / SEC EDGAR
Nasdaq
market cap
Price change after earnings
After 7 days
-22.19%$256.79 → $199.81
May 07, 2026 → May 14, 2026
After 30 days
-3.50%$256.79 → $247.79
May 07, 2026 → Jun 08, 2026
Before-market or after-market timing is unavailable.
Reported date confirmed
Recent insider transactions
| Date | Trader / role | Type | Shares | Average price | Transaction value | Source |
|---|---|---|---|---|---|---|
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 200 | $266.19 | $53.24K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 100 | $267.76 | $26.78K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 300 | $270.50 | $81.15K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 500 | $274.60 | $137.3K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 1,559 | $275.79 | $429.95K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 1,741 | $276.63 | $481.62K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 3,299 | $277.68 | $916.06K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 1,201 | $278.76 | $334.79K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 800 | $279.91 | $223.93K | SEC ↗ |
| Jul 17, 2026 | SEIFERT THOMAS J Chief Financial Officer | Sold | 300 | $281.29 | $84.39K | SEC ↗ |
| Jul 15, 2026 | Zatlyn Michelle director · President and Board Co-Chair | Sold | 3,257 | $283.69 | $923.97K | SEC ↗ |
| Jul 15, 2026 | Zatlyn Michelle director · President and Board Co-Chair | Sold | 5,248 | $284.68 | $1.49M | SEC ↗ |
SEIFERT THOMAS JSold
Chief Financial Officer
200 · $266.19 · $53.24K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
100 · $267.76 · $26.78K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
300 · $270.50 · $81.15K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
500 · $274.60 · $137.3K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
1,559 · $275.79 · $429.95K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
1,741 · $276.63 · $481.62K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
3,299 · $277.68 · $916.06K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
1,201 · $278.76 · $334.79K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
800 · $279.91 · $223.93K
Jul 17, 2026SEC Form 4 ↗
SEIFERT THOMAS JSold
Chief Financial Officer
300 · $281.29 · $84.39K
Jul 17, 2026SEC Form 4 ↗
Zatlyn MichelleSold
director · President and Board Co-Chair
3,257 · $283.69 · $923.97K
Jul 15, 2026SEC Form 4 ↗
Zatlyn MichelleSold
director · President and Board Co-Chair
5,248 · $284.68 · $1.49M
Jul 15, 2026SEC Form 4 ↗
Updated: 07/18/2026, 11:35 PM UTC
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | Capital World Investors | Reduced | 22,735,569 | -13,068,477 | -$2.7B | SEC 13F ↗ |
| Mar 31, 2026 | BlackRock, Inc. | Reduced | 21,094,282 | -1,563,379 | -$322.59M | SEC 13F ↗ |
| Mar 31, 2026 | Vanguard Portfolio Management LLC | Sold out | 16,039,889 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Baillie Gifford & Co. | Reduced | 15,924,423 | -891,230 | -$183.9M | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Reduced | 15,883,321 | -2,124,979 | -$438.47M | SEC 13F ↗ |
| Mar 31, 2026 | Vanguard Capital Management LLC | New position | 13,716,196 | +13,716,196 | +$2.83B | SEC 13F ↗ |
| Mar 31, 2026 | FMR LLC / Fidelity | Added | 13,560,451 | +815,666 | +$168.3M | SEC 13F ↗ |
| Mar 31, 2026 | Capital International Investors | New position | 10,893,165 | +10,893,165 | +$2.25B | SEC 13F ↗ |
| Mar 31, 2026 | State Street Corp | Added | 7,178,719 | +188,730 | +$38.94M | SEC 13F ↗ |
| Mar 31, 2026 | Geode Capital Management, LLC | Unchanged | 5,993,429 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | JPMorgan Chase & Co. | Sold out | 5,902,745 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Jane Street Group, LLC | Added | 4,833,139 | +2,032,943 | +$419.48M | SEC 13F ↗ |
Capital World InvestorsReduced
- Quarter
- Mar 31, 2026
- Shares held
- 22,735,569
- Share change
- -13,068,477
- Value change
- -$2.7B
BlackRock, Inc.Reduced
- Quarter
- Mar 31, 2026
- Shares held
- 21,094,282
- Share change
- -1,563,379
- Value change
- -$322.59M
- Quarter
- Mar 31, 2026
- Shares held
- 16,039,889
- Share change
- —
- Value change
- —
Baillie Gifford & Co.Reduced
- Quarter
- Mar 31, 2026
- Shares held
- 15,924,423
- Share change
- -891,230
- Value change
- -$183.9M
Morgan StanleyReduced
- Quarter
- Mar 31, 2026
- Shares held
- 15,883,321
- Share change
- -2,124,979
- Value change
- -$438.47M
Vanguard Capital Management LLCNew position
- Quarter
- Mar 31, 2026
- Shares held
- 13,716,196
- Share change
- +13,716,196
- Value change
- +$2.83B
FMR LLC / FidelityAdded
- Quarter
- Mar 31, 2026
- Shares held
- 13,560,451
- Share change
- +815,666
- Value change
- +$168.3M
Capital International InvestorsNew position
- Quarter
- Mar 31, 2026
- Shares held
- 10,893,165
- Share change
- +10,893,165
- Value change
- +$2.25B
State Street CorpAdded
- Quarter
- Mar 31, 2026
- Shares held
- 7,178,719
- Share change
- +188,730
- Value change
- +$38.94M
Geode Capital Management, LLCUnchanged
- Quarter
- Mar 31, 2026
- Shares held
- 5,993,429
- Share change
- —
- Value change
- —
JPMorgan Chase & Co.Sold out
- Quarter
- Mar 31, 2026
- Shares held
- 5,902,745
- Share change
- —
- Value change
- —
- Quarter
- Mar 31, 2026
- Shares held
- 4,833,139
- Share change
- +2,032,943
- Value change
- +$419.48M
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
Unavailable
Related data
Data sources and methodology
Prices use Yahoo Finance, earnings dates use Nasdaq, and company reference data prefers Polygon.io. When Polygon market cap is unavailable, the page derives it from the latest SEC shares outstanding multiplied by the Yahoo price. Insider and institutional records link to SEC EDGAR, and missing values are never invented.
Updated: 07/28/2026, 08:03 AM UTC
- Yahoo Finance
- 07/28/2026, 08:03 AM UTC
- Polygon.io / SEC EDGAR
- Unavailable
- Nasdaq earnings history
- 05/07/2026, 12:00 AM UTC
- SEC Form 4
- 07/18/2026, 11:35 PM UTC
- SEC 13F
- 06/09/2026, 02:35 PM UTC
- Statements / public records
- Unavailable