Free Trial
→ $30 stock to buy before Starlink goes public (WATCH NOW!) (From Paradigm Press) (Ad)tc pixel Free NET Stock Alerts

Cloudflare (NET) Short Interest Ratio & Short Volume

Cloudflare logo
$235.88 -11.91 (-4.81%)
Closing price 03:59 PM Eastern
Extended Trading
$235.22 -0.66 (-0.28%)
As of 05:40 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
Compare

Cloudflare Short Interest Overview

As of May 29, 2026, Cloudflare (NET) had a short interest of 8.83 million shares sold short, representing 2.80% of the public float. This marks a -1.87% decrease in short interest since the prior report. The short interest ratio (days to cover) is 2.5, meaning it would take 2.5 days of the average trading volume of 4.67 million shares to cover all short positions.

Current Short Interest
8,826,367 shares
Previous Short Interest
8,994,389 shares
Change Vs. Previous Month
-1.87%
Dollar Volume Sold Short
$2.13 billion
Short Interest Ratio
2.5 Days to Cover
Last Record Date
May 29, 2026
Outstanding Shares
353,470,000 shares
Short Percent of Float
2.80%
Today's Trading Volume
4,971,143 shares
Average Trading Volume
4,674,081 shares
Today's Volume Vs. Average
106%
Short Selling Cloudflare?
A Guide To High-Short-Interest Stocks

Sign up to receive the latest short interest report for Cloudflare and its competitors with MarketBeat's FREE newsletter.

Get Report
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Charts & View Short Interest History
Short Interest ChartDays to Cover ChartShort Percent of Float Chart

NET Short Interest Over Time

NET Days to Cover Over Time

NET Percentage of Float Shorted Over Time

Cloudflare Tesla Short Interest History & Recent Changes

Export
Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
5/29/20268,826,367 shares $2.13 billion -1.9%2.8%2.5 $241.82
5/15/20268,994,389 shares $1.77 billion +5.7%2.9%1.43 $197.14
4/30/20268,513,011 shares $1.75 billion -0.1%2.7%2.84 $205.27
4/15/20268,519,228 shares $1.62 billion +5.8%2.7%1.52 $189.76
3/31/20268,051,303 shares $1.66 billion -2.0%2.6%2.08 $206.71
3/13/20268,218,719 shares $1.75 billion -2.7%2.6%2.45 $212.46
2/27/20268,443,935 shares $1.45 billion -2.8%2.7%1.7 $171.80
2/13/20268,689,921 shares $1.70 billion -6.1%2.8%1.13 $196.00
1/30/20269,254,915 shares $1.64 billion -7.5%3.0%1.6 $177.23
1/15/202610,009,292 shares $1.85 billion +9.8%3.2%3.94 $184.59
12/31/20259,116,168 shares $1.80 billion -5.9%2.9%5.01 $197.31
12/15/20259,689,708 shares $1.91 billion +6.1%3.1%4.87 $196.69
11/28/20259,130,458 shares $1.83 billion +4.1%2.9%2.4 $200.07
11/14/20258,770,645 shares $1.85 billion -4.1%2.8%2.91 $210.74
10/31/20259,146,655 shares $2.32 billion -1.9%2.9%3.12 $253.29
10/15/20259,330,000 shares $2.03 billion -2.0%3.0%3.9 $218.11
9/30/20259,520,000 shares $2.04 billion -7.6%N/A3.6 $214.45
9/15/202510,300,000 shares $2.33 billion +8.3%N/A3.7 $226.32
8/31/20259,510,000 shares $1.99 billion -4.2%3.1%3.2 $208.96
8/15/20259,930,000 shares $1.99 billion +3.3%N/A3.2 $200.74
7/31/20259,610,000 shares $1.99 billion +5.7%3.1%2.8 $207.57
7/15/20259,090,000 shares $1.70 billion -15.8%N/A2.7 $187.02
6/30/202510,800,000 shares $2.11 billion +13.0%3.5%3.1 $195.67
6/15/20259,560,000 shares $1.64 billion +10.9%3.1%2.7 $171.69
5/31/20258,620,000 shares $1.43 billion +17.9%2.9%2.4 $166.21
5/15/20257,310,000 shares $1.12 billion +20.4%2.4%1.9 $152.58
4/30/20256,070,000 shares $733.68 million +1.7%N/A1.5 $120.87
4/15/20255,970,000 shares $650.84 million +1.7%2.0%1.4 $109.02
3/31/20255,870,000 shares $661.94 million -24.3%2.0%1.4 $112.77
3/15/20257,750,000 shares $897.69 million +6.2%2.6%2 $115.83
2/28/20257,300,000 shares $1.06 billion -12.2%2.4%2 $145.48
2/15/20258,310,000 shares $1.42 billion +4.5%2.8%2.4 $170.98
1/31/20257,950,000 shares $1.10 billion -15.2%N/A2.3 $138.62
1/15/20259,370,000 shares $1.07 billion +14.7%N/A3.3 $114.32
12/31/20248,170,000 shares $879.75 million -2.5%N/A2.9 $107.68
12/15/20248,380,000 shares $951.97 million +1.2%N/A3 $113.60
11/30/20248,280,000 shares $826.59 million -4.7%N/A3 $99.83
11/15/20248,690,000 shares $780.23 million -14.3%N/A3.4 $89.79
10/31/202410,140,000 shares $889.28 million +3.8%N/A4.5 $87.70
10/15/20249,770,000 shares $916.43 million -4.0%N/A4.3 $93.80
Trump's gold order: the announcement they won't put on the front page (Ad)

On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no debate, no vote, one executive order. Gold tripled within three years and climbed 20x over the following decade. Trump holds that same executive authority today, and his advisors are openly saying a reversal is on the table. There are two ways this plays out - both move gold in the same direction. A free briefing breaks down exactly what Nixon did, why Trump is positioned to act, and how to move your 401k into gold before any announcement - tax free.tc pixel

Request the free guide in 30 seconds and get positioned now
9/30/202410,180,000 shares $823.41 million +3.9%N/A4.5 $80.89
9/15/20249,800,000 shares $770.18 million +3.7%N/A4.2 $78.59
8/31/20249,450,000 shares $776.22 million -2.9%N/A3.7 $82.14
8/15/20249,730,000 shares $799.03 million +2.9%N/A3.4 $82.12
7/31/20249,460,000 shares $733.06 million +8.0%N/A3.1 $77.49
7/15/20248,760,000 shares $730.67 million -7.6%N/A2.6 $83.41
6/30/20249,480,000 shares $785.23 million +18.4%N/A2.8 $82.83
6/15/20248,010,000 shares $605.48 million -5.1%N/A2.4 $75.59
5/31/20248,440,000 shares $571.64 million -2.3%N/A2.7 $67.73
5/15/20248,640,000 shares $641.43 million -13.2%N/A2.7 $74.24
4/30/20249,950,000 shares $869.23 million -10.4%N/A2.3 $87.36
4/15/202411,110,000 shares $1.00 billion -2.5%N/A2.8 $90.39
3/31/202411,400,000 shares $1.10 billion +1.1%N/A2.9 $96.83
3/15/202411,280,000 shares $1.03 billion -4.1%N/A2.8 $91.60
2/29/202411,760,000 shares $1.16 billion -2.1%N/A2.9 $98.45
2/15/202412,010,000 shares $1.22 billion -21.0%N/A3 $101.23
1/31/202415,200,000 shares $1.20 billion -4.1%N/A3.9 $79.08
1/15/202415,850,000 shares $1.26 billion +5.0%N/A4.5 $79.37
12/31/202315,100,000 shares $1.26 billion -3.0%N/A4.3 $83.26
12/15/202315,560,000 shares $1.32 billion -16.2%N/A4.2 $85.04
11/30/202318,570,000 shares $1.43 billion -8.4%N/A4.9 $77.16
11/15/202320,270,000 shares $1.44 billion +3.2%N/A5.6 $70.83
10/31/202319,640,000 shares $1.11 billion +4.0%N/A5.5 $56.70
10/15/202318,890,000 shares $1.16 billion -4.4%N/A5.3 $61.16
9/30/202319,750,000 shares $1.25 billion +2.2%N/A5.2 $63.04
9/15/202319,330,000 shares $1.21 billion -2.6%N/A5.5 $62.76
8/31/202319,850,000 shares $1.29 billion +1.5%N/A5.4 $65.04
8/15/202319,550,000 shares $1.21 billion +14.5%N/A4.4 $62.08
7/31/202317,080,000 shares $1.17 billion -5.0%N/A3.4 $68.76
7/15/202317,970,000 shares $1.20 billion -0.9%N/A3.1 $66.54
6/30/202318,140,000 shares $1.19 billion -1.3%N/A3.3 $65.37
6/15/202318,380,000 shares $1.29 billion -12.6%N/A3.3 $70.27
5/31/202321,030,000 shares $1.46 billion +3.7%N/A3.6 $69.30
5/15/202320,290,000 shares $1.04 billion +6.3%N/A3.9 $51.21
4/30/202319,080,000 shares $897.71 million -5.7%N/A3.4 $47.05
4/15/202320,240,000 shares $1.31 billion -4.0%N/A4.1 $64.68
3/31/202321,090,000 shares $1.30 billion -3.0%N/A4.2 $61.66
3/15/202321,730,000 shares $1.20 billion -2.2%N/A4.3 $55.25
2/28/202322,220,000 shares $1.33 billion +3.8%N/A4.3 $60.01
2/15/202321,400,000 shares $1.55 billion -5.3%N/A4 $72.40
1/31/202322,590,000 shares $1.20 billion +3.9%N/A4.3 $52.91
1/15/202321,740,000 shares $955.04 million +8.9%N/A4.2 $43.93
12/30/202219,970,000 shares $902.84 million +9.7%N/A3.8 $45.21
12/15/202218,200,000 shares $892.89 million +17.0%N/A3.6 $49.06
11/30/202215,550,000 shares $764.13 million +7.3%N/A2.9 $49.14
11/15/202214,490,000 shares $817.24 million +17.0%N/A2.9 $56.40
10/31/202212,380,000 shares $697.24 million +0.2%N/A2.6 $56.32
10/15/202212,360,000 shares $564.85 million -1.5%N/A2.6 $45.70
9/30/202212,550,000 shares $694.14 million +3.9%N/A2.6 $55.31
9/15/202212,080,000 shares $736.28 million -5.6%N/A2.5 $60.95
The REAL Reason Trump is Invading Iran (Ad)

For a moment… Forget about Trump’s ties to Israel. Forget about reports of Iran’s nuclear program. Because my research has led me to believe we’re risking World War 3 with Iran for a completely different reason.tc pixel

Click here to find out what it is.
8/31/202212,800,000 shares $800.90 million -2.6%N/A2.5 $62.57
8/15/202213,140,000 shares $1.03 billion -15.0%N/A2.4 $78.08
7/31/202215,460,000 shares $777.95 million -8.8%N/A2.4 $50.32
7/15/202216,950,000 shares $789.87 million -4.5%N/A2.8 $46.60
6/30/202217,740,000 shares $776.13 million +7.6%N/A3.1 $43.75
6/15/202216,490,000 shares $718.30 million +7.8%N/A2.9 $43.56
5/31/202215,300,000 shares $856.80 million -4.2%N/A2.7 $56.00
5/15/202215,970,000 shares $1.06 billion +26.3%N/A2.7 $66.38
4/30/202212,650,000 shares $1.09 billion +4.6%N/A2.3 $86.14
4/15/202212,100,000 shares $1.38 billion -3.5%N/A2.2 $113.98
3/31/202212,540,000 shares $1.50 billion -3.6%N/A2.1 $119.70
3/15/202213,010,000 shares $1.12 billion -0.9%N/A2.2 $85.94
2/28/202213,130,000 shares $1.53 billion -5.3%N/A2.3 $116.42
2/15/202213,860,000 shares $1.60 billion +2.9%N/A2.5 $115.35
1/31/202213,470,000 shares $1.30 billion +7.0%N/A2.7 $96.40
1/15/202212,590,000 shares $1.26 billion +12.9%N/A2.8 $100.29
12/31/202111,150,000 shares $1.47 billion -4.0%N/A2.6 $131.50
12/15/202111,610,000 shares $1.61 billion -5.4%N/A2.7 $139.05
11/30/202112,270,000 shares $2.31 billion -0.5%N/A3.1 $188.24
11/15/202112,330,000 shares $2.55 billion +1.0%N/A3.4 $206.60
10/29/202112,210,000 shares $2.38 billion -2.3%4.9%3.3 $194.72
10/15/202112,500,000 shares $2.10 billion +19.5%5.0%3.5 $167.69
9/30/202110,460,000 shares $1.18 billion +8.2%4.2%3.3 $112.65
9/15/20219,670,000 shares $1.24 billion +0.4%3.9%3.3 $128.55
8/31/20219,630,000 shares $1.16 billion -19.4%3.9%3.1 $120.74
8/13/202111,940,000 shares $1.45 billion -15.4%4.8%3.7 $121.75
7/30/202114,110,000 shares $1.67 billion -5.2%6.1%4.3 $118.63
7/15/202114,880,000 shares $1.53 billion +1.9%6.4%4 $102.67
6/30/202114,610,000 shares $1.55 billion -1.5%6.3%3.6 $105.84
6/15/202114,830,000 shares $1.39 billion -4.1%6.4%3.6 $93.40

NET Short Interest - Frequently Asked Questions

Short interest is the volume of Cloudflare shares that have been sold short but have not yet been covered or closed out. As of May 15th, investors have sold 8,994,389 shares of NET short. 2.86% of Cloudflare's shares are currently sold short. Learn More on Cloudflare's current short interest.

The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. NET shares currently have a short interest ratio of 1.4. Learn More on Cloudflare's short interest ratio.

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Cloudflare: Hsbc Holdings PLC, and PEAK6 LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 2.86% of Cloudflare's floating shares are currently sold short.

Cloudflare saw a increase in short interest in the month of May. As of May 15th, there was short interest totaling 8,994,389 shares, an increase of 5.7% from the previous total of 8,513,011 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment.

2.86% of Cloudflare's shares are currently sold short. Here is how the short interest of companies compare to Cloudflare: Amazon.com, Inc. (1.06%), CrowdStrike (3.01%), Datadog, Inc. (4.69%), Meta Platforms, Inc. (1.47%), Microsoft Corporation (1.04%), NVIDIA Corporation (1.28%), Palo Alto Networks, Inc. (3.48%), Zscaler, Inc. (8.36%), SAP SE (1.00%), AppLovin Corporation (4.13%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($80.71 billion), Invesco QQQ ($47.96 billion), iShares Russell 2000 ETF ($22.13 billion), Western Digital Corporation ($14.35 billion), Sandisk Corporation ($12.86 billion), Salesforce Inc. ($10.89 billion), Nebius Group N.V. ($9.92 billion), SPDR S&P Biotech ETF ($9.72 billion), Lumentum Holdings Inc. ($8.89 billion), and iShares 20+ Year Treasury Bond ETF ($8.18 billion). View all of the most shorted stocks.

Short selling NET is an investing strategy that aims to generate trading profit from Cloudflare as its price is falling. NET shares are trading down $8.43 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit.

A short squeeze for Cloudflare occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of NET, which in turn drives the price of the stock up even further.

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including NET, twice per month. The most recent reporting period available is May, 15 2026.

Understanding short interest metrics can help you assess how traders are positioning around a stock like NET:

  • Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.
  • Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.
  • Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.

These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity.


Related Companies
Short Interest Tools

This page (NYSE:NET) was last updated on 6/9/2026 by MarketBeat.com Staff.
From Our Partners
June 12: $100 Turns Into $100,000?
The SpaceX IPO is scheduled for June 12, and former tech executive Jeff Brown - who identified Bitcoin, Tesla,...
Brownstone Research | Sponsoredtc pixel
$30 stock to buy before Starlink goes public (WATCH NOW!)
In the next 3 minutes… James Altucher – legendary investor and venture capitalist… And someone who’s kno...
Paradigm Press | Sponsoredtc pixel
Trump's gold order: the announcement they won't put on the front page
On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...
Reagan Gold Group | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Your book attached
Your Download Link (Expiring) If you still haven't downloaded the free Simple Options Trading For Beginners...
Profits Run | Sponsoredtc pixel
SpaceX just filed. The clock is ticking.
Reuters reports Elon Musk filed secretly. Barron's says it's being finalized behind closed doors. CNBC just re...
The Oxford Club | Sponsoredtc pixel
My feud with Zohran Mamdani
Emmy-winning analyst releases his next big story Whitney Tilson shocked the nation on 60 Minutes when he ac...
Stansberry Research | Sponsoredtc pixel
SpaceX will mint billionaires. You won't be one of them.
By the time a company goes public, 95% of profits have already been made. Insiders bought SpaceX at $20 billio...
Behind the Markets | Sponsoredtc pixel