Top 5 Stocks to Buy Now
→ Four winners over 400%. Here's #5 (From Golden Portfolio) (Ad)tc pixel Free AORT Stock Alerts

Artivion (AORT) Short Interest Ratio & Short Volume

Artivion logo
$21.12 +0.44 (+2.11%)
As of 10:34 AM Eastern
This is a fair market value price provided by Massive. Learn more.
Compare

Artivion Short Interest Overview

As of May 29, 2026, Artivion (AORT) had a short interest of 1.92 million shares sold short, representing 4.22% of the public float. This marks a -1.27% decrease in short interest since the prior report. The short interest ratio (days to cover) is 2.8, meaning it would take 2.8 days of the average trading volume of 546,218 shares to cover all short positions.

Current Short Interest
1,917,337 shares
Previous Short Interest
1,942,065 shares
Change Vs. Previous Month
-1.27%
Dollar Volume Sold Short
$42.66 million
Short Interest Ratio
2.8 Days to Cover
Last Record Date
May 29, 2026
Outstanding Shares
48,543,000 shares
Short Percent of Float
4.22%
Today's Trading Volume
62,009 shares
Average Trading Volume
546,218 shares
Today's Volume Vs. Average
11%
Short Selling Artivion?
A Guide To High-Short-Interest Stocks

Sign up to receive the latest short interest report for Artivion 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

AORT Short Interest Over Time

AORT Days to Cover Over Time

AORT Percentage of Float Shorted Over Time

Artivion 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
5/29/20261,917,337 shares $42.66 million -1.3%4.2%2.82 $22.25
5/15/20261,942,065 shares $44.26 million +1.1%4.3%1.7 $22.79
4/30/20261,920,829 shares $68.75 million -1.2%4.2%6.33 $35.79
4/15/20261,943,835 shares $72.86 million +16.6%4.3%3.72 $37.48
3/31/20261,667,100 shares $60.95 million -0.4%3.7%4.28 $36.56
3/13/20261,674,278 shares $60.91 million +6.3%3.8%4.23 $36.38
2/27/20261,575,745 shares $60.69 million +13.6%3.5%2.77 $38.52
2/13/20261,386,551 shares $50.24 million -15.4%3.0%2.83 $36.24
1/30/20261,638,404 shares $66.81 million +2.6%3.8%5.24 $40.78
1/15/20261,596,695 shares $69.16 million +12.6%3.7%5.47 $43.32
12/31/20251,418,454 shares $64.84 million +18.9%3.3%3.9 $45.71
12/15/20251,193,038 shares $54.23 million -0.1%2.7%3.35 $45.46
11/28/20251,194,637 shares $55.74 million -5.8%2.7%3.55 $46.66
11/14/20251,268,743 shares $58.00 million -8.1%2.9%2.53 $45.71
10/31/20251,380,204 shares $62.67 million +4.9%3.2%3.94 $45.41
10/15/20251,320,000 shares $54.84 million -2.2%2.9%3 $41.55
9/30/20251,350,000 shares $57.08 million +25.0%3.0%3 $42.28
9/15/20251,080,000 shares $42.92 million -0.9%2.4%2.4 $39.74
8/31/20251,090,000 shares $47.82 million +9.5%2.5%2.6 $43.87
8/15/2025995,900 shares $42.60 million -17.7%2.3%2.4 $42.78
7/31/20251,210,000 shares $37.40 million -11.0%3.0%3.1 $30.91
7/15/20251,360,000 shares $42.49 million -4.9%3.4%3.5 $31.24
6/30/20251,430,000 shares $44.57 million -5.9%3.6%3.4 $31.17
6/15/20251,520,000 shares $42.88 million -3.8%3.8%3.5 $28.21
5/31/20251,580,000 shares $46.74 million -63.6%4.0%3.4 $29.58
5/15/20254,340,000 shares $125.73 million +20.2%10.9%8.2 $28.97
4/30/20253,610,000 shares $85.67 million +2.3%9.1%7 $23.73
4/15/20253,530,000 shares $81.24 million -5.1%8.9%7.7 $23.02
3/31/20253,720,000 shares $91.63 million +6.9%9.4%7.9 $24.63
3/15/20253,480,000 shares $84.02 million -9.1%8.9%8.3 $24.15
2/28/20253,830,000 shares $97.05 million -1.3%9.7%9.7 $25.34
2/15/20253,880,000 shares $116.71 million +2.1%9.8%11.6 $30.08
1/31/20253,800,000 shares $117.69 million +3.0%9.6%12.7 $30.97
1/15/20253,690,000 shares $110.85 million +3.4%9.4%13.6 $30.04
12/31/20243,570,000 shares $102.07 million +3.8%9.1%14.5 $28.59
12/15/20243,440,000 shares $99.52 million +2.7%8.7%14.6 $28.93
11/30/20243,350,000 shares $98.89 million +4.0%8.5%14.2 $29.52
11/15/20243,220,000 shares $85.81 million +7.3%8.2%14.4 $26.65
10/31/20243,000,000 shares $78.99 million +0.3%7.6%13.7 $26.33
10/15/20242,990,000 shares $78.98 million -0.7%7.6%13.3 $26.42
Elon’s message for America (Ad)

Elon Musk bought Super Bowl ad time at $266,000 per second - something he has never done before. 125 million Americans watched, but Whitney Tilson, former manager of a $200 million hedge fund, says most investors missed what it actually means. With 1 in 3 Super Bowl viewers using buy-now-pay-later services and 40% of Americans carrying more credit card debt than savings, Tilson believes Elon's message reveals a major economic current - and a clear signal for where smart money should be positioned.tc pixel

Watch Tilson's free presentation to see what he thinks you should do now
9/30/20243,010,000 shares $80.13 million -1.6%7.7%12.4 $26.62
9/15/20243,060,000 shares $77.27 million -4.1%7.8%11.7 $25.25
8/31/20243,190,000 shares $86.58 million +0.6%8.1%12.9 $27.14
8/15/20243,170,000 shares $80.01 million -3.1%8.1%13.1 $25.24
7/31/20243,270,000 shares $88.91 million +6.2%8.4%13.9 $27.19
7/15/20243,080,000 shares $85.25 million +6.9%7.9%13.6 $27.68
6/30/20242,880,000 shares $73.87 million +9.5%7.4%14.4 $25.65
6/15/20242,630,000 shares $60.81 million -3.7%6.7%15.2 $23.12
5/31/20242,730,000 shares $64.43 million -3.9%7.0%15.1 $23.60
5/15/20242,840,000 shares $67.39 million +2.2%7.3%14.5 $23.73
4/30/20242,780,000 shares $54.54 million -0.7%7.1%12.4 $19.62
4/15/20242,800,000 shares $56.98 million -1.4%7.2%12.6 $20.35
3/31/20242,840,000 shares $60.09 million +3.3%7.3%12.2 $21.16
3/15/20242,750,000 shares $54.34 million +2.2%7.1%11.9 $19.76
2/29/20242,690,000 shares $51.94 million +1.9%7.0%11.2 $19.31
2/15/20242,640,000 shares $47.65 million -4.0%6.8%10.6 $18.05
1/31/20242,750,000 shares $45.98 million -5.2%7.1%12.2 $16.72
1/15/20242,900,000 shares $53.22 million -1.0%7.5%12.7 $18.35
12/31/20232,930,000 shares $52.39 million -6.7%7.5%12.8 $17.88
12/15/20233,140,000 shares $58.31 million +5.0%8.1%13.4 $18.57
11/30/20232,990,000 shares $53.04 million -0.3%7.7%12.9 $17.74
11/15/20233,000,000 shares $42.51 million +7.1%7.7%12.9 $14.17
10/31/20232,800,000 shares $35.67 million +9.4%7.2%12.3 $12.74
10/15/20232,560,000 shares $34.33 million -3.4%6.6%12.2 $13.41
9/30/20232,650,000 shares $40.17 million -5.0%6.8%14.2 $15.16
9/15/20232,790,000 shares $41.29 million -1.8%7.2%15.1 $14.80
8/31/20232,840,000 shares $48.05 million -2.7%7.3%14.6 $16.92
8/15/20232,920,000 shares $48.30 million No Change7.5%16.3 $16.54
7/31/20232,920,000 shares $50.87 million +1.4%7.5%18.1 $17.42
7/15/20232,880,000 shares $45.07 million +1.4%7.4%16.8 $15.65
6/30/20232,840,000 shares $48.82 million -8.7%7.3%16.5 $17.19
6/15/20233,110,000 shares $49.08 million +1.6%8.0%19.2 $15.78
5/31/20233,060,000 shares $45.84 million -0.7%7.8%20.6 $14.98
5/15/20233,080,000 shares $46.82 million -0.3%7.9%20.1 $15.20
4/30/20233,090,000 shares $42.86 million +1.6%7.9%20.2 $13.87
4/15/20233,040,000 shares $40.92 million No Change7.9%21.3 $13.46
3/31/20233,040,000 shares $39.82 million -4.1%7.9%21 $13.10
3/15/20233,170,000 shares $38.45 million -6.2%8.3%20.9 $12.13
2/28/20233,380,000 shares $44.75 million +3.1%8.8%22.8 $13.24
2/15/20233,280,000 shares $43.89 million -0.6%8.6%21.4 $13.38
1/31/20233,300,000 shares $43.03 million +0.6%8.6%19 $13.04
1/15/20233,280,000 shares $41.92 million -2.7%8.6%15.7 $12.78
12/30/20223,370,000 shares $40.84 million -1.8%8.8%12.4 $12.12
12/15/20223,430,000 shares $43.63 million +1.2%9.0%10.4 $12.72
11/30/20223,390,000 shares $43.36 million -3.7%8.9%10.4 $12.79
11/15/20223,520,000 shares $44.32 million -4.4%9.2%10.9 $12.59
10/31/20223,680,000 shares $41.07 million +3.7%9.6%11.4 $11.16
10/15/20223,550,000 shares $36.99 million -3.8%9.2%11.7 $10.42
9/30/20223,690,000 shares $51.07 million -3.2%9.6%14.8 $13.84
9/15/20223,810,000 shares $80.73 million -2.8%9.9%17.6 $21.19
Four winners over 400%. Here's #5 (Ad)

CFA and CMT analyst Garrett Goggin called G2 Goldfields before it rose 1,023%, Reunion Gold before 538%, Highlander Silver before 741%, and Orogen Royalty before 416%. He also publicly predicted Newmont's 126% gain in 2025. Now Goggin says the 1974 petrodollar agreement between Washington and Riyadh has quietly expired, central banks are buying gold at the fastest pace since 1950, and a major monetary shift is underway. He has identified four specific positions - plus two bonus opportunities for readers.tc pixel

Read the full briefing and see all four positions plus two bonuses
8/31/20223,920,000 shares $86.87 million +1.8%10.2%19 $22.16
8/15/20223,850,000 shares $89.51 million -1.0%10.0%19 $23.25
7/31/20223,890,000 shares $76.24 million +1.6%10.2%18.8 $19.60
7/15/20223,830,000 shares $70.63 million No Change10.0%18 $18.44

AORT Short Interest - Frequently Asked Questions

Short interest is the volume of Artivion shares that have been sold short but have not yet been covered or closed out. As of May 29th, traders have sold 1,917,337 shares of AORT short. 4.22% of Artivion's shares are currently sold short. Learn More on Artivion'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. AORT shares currently have a short interest ratio of 2.8. Learn More on Artivion's short interest ratio.

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. 4.22% of Artivion's floating shares are currently sold short.

Artivion saw a decline in short interest during the month of May. As of May 29th, there was short interest totaling 1,917,337 shares, a decline of 1.3% from the previous total of 1,942,065 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.

4.22% of Artivion's shares are currently sold short. Here is how the short interest of companies in the industry of "medical equipment" compare to Artivion: MiniMed Group Inc (1.44%), iRhythm Technologies (9.70%), Warby Parker Inc. (13.73%), TransMedics Group, Inc. (22.86%), Establishment Labs Holdings Inc. (14.44%), AxoGen, Inc. (6.50%), Butterfly Network, Inc. (13.67%), LeMaitre Vascular, Inc. (5.61%), Pulse Biosciences, Inc (17.15%), NovoCure Limited (8.36%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($81.27 billion), Invesco QQQ ($49.06 billion), iShares Russell 2000 ETF ($23.61 billion), Western Digital Corporation ($16.93 billion), Sandisk Corporation ($15.61 billion), Salesforce Inc. ($11.65 billion), SPDR S&P Biotech ETF ($10.52 billion), Nebius Group N.V. ($10.24 billion), Lumentum Holdings Inc. ($8.74 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($8.21 billion). View all of the most shorted stocks.

Short selling AORT is an investing strategy that aims to generate trading profit from Artivion as its price is falling. AORT shares are trading up $0.55 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 Artivion occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of AORT, 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 AORT, twice per month. The most recent reporting period available is May, 29 2026.

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

  • 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:AORT) was last updated on 6/9/2026 by MarketBeat.com Staff.
From Our Partners
Four winners over 400%. Here's #5
CFA and CMT analyst Garrett Goggin called G2 Goldfields before it rose 1,023%, Reunion Gold before 538%, Highl...
Golden Portfolio | Sponsoredtc pixel
25-Cent Gold Explorer Set to Drill Top Canadian Mineral Belt
With gold racing toward US$5,000 an ounce, one sub-$0.25 explorer is launching a fully funded drill campaign o...
Resource Stock Digest | Sponsoredtc pixel
My feud with Zohran Mamdani
Nearly 40% of Americans now hold a positive view of socialism - and former hedge fund manager Whitney Tilson s...
Stansberry Research | Sponsoredtc pixel
Big Oil knew about this for 50 years
In the 1970s, Chevron, Unocal, and Texaco all drilled the same energy source - and walked away to protect oil ...
Behind the Markets | Sponsoredtc pixel
Your book is inside
The "Sucker's Bet" Most New Options Traders Fall For Most people who try options lose money the same way. ...
Profits Run | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | 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
Elon Musk, Larry Fink & Brian Armstrong are ALL Piling into This
Elon Musk, BlackRock CEO Larry Fink, and Coinbase CEO Brian Armstrong are all quietly investing in the same te...
Brownstone Research | Sponsoredtc pixel