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Third Harmonic Bio (THRD) Short Interest Ratio & Short Volume

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Third Harmonic Bio Short Interest Data

Third Harmonic Bio (THRD) has a short interest of 1.42 million shares, representing 6.37% of the float (the number of shares available for trading by the public). This marks a -4.05% decrease in short interest from the previous month. The short interest ratio (days to cover) is 5.4, indicating that it would take 5.4 days of the average trading volume of 247,013 shares to cover all short positions.

Current Short Interest
1,420,000 shares
Previous Short Interest
1,480,000 shares
Change Vs. Previous Month
-4.05%
Dollar Volume Sold Short
$7.74 million
Short Interest Ratio
5.4 Days to Cover
Last Record Date
July 15, 2025
Outstanding Shares
45,130,000 shares
Float Size
22,290,000 shares
Short Percent of Float
6.37%
Today's Trading Volume
0 shares
Average Trading Volume
247,013 shares
Today's Volume Vs. Average
0%
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Skip Charts & View Short Interest History

THRD Short Interest Over Time

THRD Days to Cover Over Time

THRD Percentage of Float Shorted Over Time

Third Harmonic Bio Short Interest History

Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
7/15/20251,420,000 shares $7.74 million -4.1%6.4%5.4 $5.45
6/30/20251,480,000 shares $8.04 million +3.5%6.6%2.8 $5.43
6/15/20251,430,000 shares $7.76 million -5.9%6.4%2.6 $5.43
5/31/20251,520,000 shares $7.92 million -1.3%6.8%2.7 $5.21
5/15/20251,540,000 shares $7.93 million -7.8%6.9%2.6 $5.15
4/30/20251,670,000 shares $8.60 million -2.9%7.9%1.9 $5.15
4/15/20251,720,000 shares $8.75 million No Change8.1%2 $5.09
3/31/20251,720,000 shares $6.04 million +11.7%8.1%2.8 $3.51
3/15/20251,540,000 shares $5.28 million -4.9%7.3%2.6 $3.43
2/28/20251,620,000 shares $5.54 million -55.7%7.6%2.9 $3.42
2/15/20253,660,000 shares $13.18 million +2.5%17.2%6.6 $3.60
1/31/20253,570,000 shares $19.10 million +1.4%21.3%7.6 $5.35
1/15/20253,520,000 shares $21.08 million -2.0%21.0%14.6 $5.99
12/31/20243,590,000 shares $37.26 million +7.2%20.6%17.6 $10.38
12/15/20243,350,000 shares $37.72 million +9.5%19.2%17.4 $11.26
11/30/20243,060,000 shares $39.05 million -2.2%17.6%12.3 $12.76
11/15/20243,130,000 shares $38.03 million +8.7%18.0%14.8 $12.15
10/31/20242,880,000 shares $39.72 million +3.6%21.4%15 $13.79
10/15/20242,780,000 shares $35.86 million +25.8%21.5%18 $12.90
9/30/20242,210,000 shares $29.95 million +17.6%17.1%14.1 $13.55
9/15/20241,880,000 shares $25.51 million +1.1%12.2%12.2 $13.57
8/31/20241,860,000 shares $21.48 million +4.5%12.1%23.3 $11.55
8/15/20241,780,000 shares $21.50 million +4.1%11.7%21.6 $12.08
7/31/20241,710,000 shares $20.76 million +8.2%11.2%18.3 $12.14
7/15/20241,580,000 shares $20.46 million +25.4%10.4%14.5 $12.95
6/30/20241,260,000 shares $16.38 million -0.8%8.3%9.9 $13.00
6/15/20241,269,600 shares $16.92 million +9.5%8.3%9.5 $13.33
5/31/20241,160,000 shares $15.44 million +9.4%7.7%8.3 $13.31
5/15/20241,060,000 shares $13.70 million -48.3%7.0%6.9 $12.92
4/30/20242,050,000 shares $22.84 million +154.3%8.2%13.6 $11.14
4/15/2024806,200 shares $9.51 million +18.1%5.0%5.5 $11.79
3/31/2024682,600 shares $6.44 million +3.6%4.4%5.9 $9.44
3/15/2024659,200 shares $6.16 million -55.5%4.4%5.6 $9.35
2/29/20241,480,000 shares $15.01 million -5.7%9.8%12.3 $10.14
2/15/20241,570,000 shares $16.12 million +21.7%10.4%11.1 $10.27
1/31/20241,290,000 shares $11.18 million -3.7%8.4%9.2 $8.67
1/15/20241,340,000 shares $14.18 million No Change8.7%8.6 $10.58
12/31/20231,340,000 shares $14.70 million +47.6%8.7%8.5 $10.97
12/15/2023908,100 shares $9.98 million -40.3%5.9%5.6 $10.99
11/30/20231,520,000 shares $12.92 million -21.7%9.9%9.3 $8.50
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11/15/20231,940,000 shares $12.32 million +13.5%12.6%14.4 $6.35
10/31/20231,710,000 shares $10.94 million -30.5%11.7%13.8 $6.40
10/15/20232,460,000 shares $16.58 million +11.3%16.8%16 $6.74
9/30/20232,210,000 shares $14.12 million +54.6%15.1%15 $6.39
9/15/20231,430,000 shares $8.98 million +59.7%9.8%10.7 $6.28
8/31/2023895,600 shares $5.44 million +13.2%6.1%6.7 $6.07
8/15/2023791,500 shares $4.97 million +13.4%5.4%6.8 $6.28
7/31/2023698,000 shares $4.95 million +6.4%4.8%6.1 $7.09
7/15/2023656,200 shares $3.53 million +7.2%4.5%8.9 $5.38
6/30/2023612,100 shares $2.94 million +31.8%4.2%10 $4.81
6/15/2023464,300 shares $2.37 million +12.0%3.2%7.1 $5.11
5/31/2023414,400 shares $1.98 million -9.8%2.9%4.8 $4.79
5/15/2023459,200 shares $2.10 million No Change3.2%5.5 $4.57

THRD Short Interest - Frequently Asked Questions

What is Third Harmonic Bio's current short interest?

Short interest is the volume of Third Harmonic Bio shares that have been sold short but have not yet been closed out or covered. As of July 15th, traders have sold 1,420,000 shares of THRD short. 6.37% of Third Harmonic Bio's shares are currently sold short. Learn More on Third Harmonic Bio's current short interest.

What is a good short interest ratio for Third Harmonic Bio?

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. THRD shares currently have a short interest ratio of 5.0. Learn More on Third Harmonic Bio's short interest ratio.

What is a good short interest percentage for Third Harmonic Bio?

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. 6.37% of Third Harmonic Bio's floating shares are currently sold short.

Is Third Harmonic Bio's short interest increasing or decreasing?

Third Harmonic Bio saw a decrease in short interest in the month of July. As of July 15th, there was short interest totaling 1,420,000 shares, a decrease of 4.1% from the previous total of 1,480,000 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.

What is Third Harmonic Bio's float size?

Third Harmonic Bio currently has issued a total of 45,130,000 shares. Some of Third Harmonic Bio's outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Third Harmonic Bio currently has a public float of 22,290,000 shares.

How does Third Harmonic Bio's short interest compare to its competitors?

6.37% of Third Harmonic Bio's shares are currently sold short. Here is how the short interest of companies in the industry of "med - biomed/gene" compare to Third Harmonic Bio: Anavex Life Sciences Corp. (29.44%), Oric Pharmaceuticals, Inc. (14.42%), Immunome, Inc. (18.49%), Nurix Therapeutics, Inc. (18.25%), Mineralys Therapeutics, Inc. (19.37%), Syndax Pharmaceuticals, Inc. (27.50%), LENZ Therapeutics, Inc. (16.99%), Trevi Therapeutics, Inc. (8.48%), Urogen Pharma (15.78%), Mersana Therapeutics, Inc. (158.72%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: Coinbase Global, Inc. ($5.11 billion), Charter Communications, Inc. ($4.76 billion), Reddit Inc. ($2.84 billion), SoFi Technologies, Inc. ($2.79 billion), Seagate Technology Holdings PLC ($2.79 billion), Live Nation Entertainment, Inc. ($2.67 billion), Rocket Lab Corporation ($2.49 billion), AST SpaceMobile, Inc. ($2.12 billion), Moderna, Inc. ($2.09 billion), and Omnicom Group Inc. ($2.04 billion). View all of the most shorted stocks.

What does it mean to sell short Third Harmonic Bio stock?

Short selling THRD is an investing strategy that aims to generate trading profit from Third Harmonic Bio as its price is falling. 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.

How does a short squeeze work against Third Harmonic Bio?

A short squeeze for Third Harmonic Bio 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 THRD, which in turn drives the price of the stock up even further.

How often is Third Harmonic Bio's short interest reported?

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including THRD, twice per month. The most recent reporting period available is July, 15 2025.




This page (NASDAQ:THRD) was last updated on 8/8/2025 by MarketBeat.com Staff
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