How many institutions own JUNS stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own JUNS shares is 3, representing 0.23% of the company's common stock.

Who are the major shareholders selling Jupiter Neurosciences, Inc. stock?

YORKVILLE ADVISORS GLOBAL, LP, in the last quarter, reduced its stake in JUNS by -2.21% restricting it's holding to 129 thousand shares of worth nearly $48.53K. BANK OF AMERICA CORP /DE/ also lessened -100% of the JUNS shares from its portfolio, reducing its holding to 0 shares of worth -. JANE STREET GROUP, LLC also shunned JUNS shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Investors who are buying JUNS stock?

As per its latest 13F filing, VANGUARD FIDUCIARY TRUST CO increased its stake in JUNS by 100% in the last quarter. The institutional holder raised its holding to 87.79 thousand shares having worth more than $33.01K. VIRTU FINANCIAL LLC also added 100% more shares of JUNS to its portfolio, raising its holding to 13.58 thousand shares of worth $5.00K. UBS GROUP AG also increased its JUNS shares holding by 100% which brought its holding to 3.93 thousand shares worth $1.48K.

JUNS's major insiders: who are they?

The insider with the most stakes in JUNS is ROSEN CHRISTER , CEO and Chairman at the company. Additionally, JUNS stock is highly held by Pres + Chief Business Officer Silva Alison D. and N/A N/A among others.

Did an insider recently sell JUNS stock?

Company executives, directors, and other insiders own 54.64% percent of Jupiter Neurosciences, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which JUNS insiders have sold stock, totaling 0 shares. Insiders that have sold shares include .

Which insider recently purchased JUNS stock?

There have been 0 transaction(s) during the past 6-months in which Jupiter Neurosciences, Inc. insiders have bought stock, totalling 0 shares

How much of JUNS does insiders own?

Around 0 Jupiter Neurosciences, Inc. shares are held by insiders, which represents about 54.64% of JUNS stock.

Who is the insider with the largest stake?

JUNS CEO and Chairman, ROSEN CHRISTER holds the largest portfolio of the company's shares. JUNS shares owned by ROSEN total nearly 11.08 million.

Which institution holds the most shares in JUNS?

YORKVILLE ADVISORS GLOBAL, LP is the largest institutional owner in JUNS which holds 129 thousand shares worth $48.53K or 0.37% of the total JUNS shares outstanding followed by VANGUARD FIDUCIARY TRUST CO with ownership of 87.79 thousand shares representing 0.25% of the JUNS ownership. NORTHERN TRUST CORP is the third largest stakeholder with 25.35 thousand shares or 0.07% of the ownership worth more than $9.54K.

Is Jupiter Neurosciences, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the JUNS is concerned, it is a stock which is not optionable.

Is there a short position on JUNS's shares?

Number of JUNS shares short is 43.21K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding JUNS shares are there?

As of today, 33.10M shares of JUNS are outstanding.

Is there many float in JUNS stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, JUNS has 15.23M shares in float.

JUNS short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for JUNS is 0.07.

Jupiter Neurosciences (JUNS) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares0.13

Short Percent Of Float0.26

Shares Outstanding33.10M

Shares Float15.23M

Shares Short43.21K

Short Ratio0.07

0.26%

Short % of Float

0.13%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

54.64% Percentage of Shares held by All Insiders

0.23% Percentage of Shares held by All Institutions

0.51% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 0.23% of JUNS shares are held by financial institutions. YORKVILLE ADVISORS GLOBAL, LP is the top corporate investor, holding 129K shares valued at $48.53K. A 0.37% stake in Jupiter Neurosciences, Inc. is owned by the company. VANGUARD FIDUCIARY TRUST CO owns 87.79K shares valued at $33.01K, which translates its holding of 0.25% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2026	YORKVILLE ADVISORS GLOBAL, LP	0.37%	129K	48.53K	-2.91K	-2.21%
Mar 31, 2026	VANGUARD FIDUCIARY TRUST CO	0.25%	87.79K	33.01K	87.79K	+100.00%
Mar 31, 2026	NORTHERN TRUST CORP	0.07%	25.35K	9.54K	0	0
Mar 31, 2026	VIRTU FINANCIAL LLC	0.04%	13.58K	5K	13.58K	+100.00%
Mar 31, 2026	UBS GROUP AG	0.01%	3.93K	1.48K	3.93K	+100.00%
Mar 31, 2026		0%	1K	376	0	0
Mar 31, 2026	BANK OF AMERICA CORP /DE/	0%	0	-	-142	-100.00%
Mar 31, 2026	JANE STREET GROUP, LLC	0%	0	-	-14.46K	-100.00%
Mar 31, 2026	GEODE CAPITAL MANAGEMENT, LLC	0.61%	211.7K	79.64K	79.06K	+59.60%
Mar 31, 2026	CITADEL ADVISORS LLC	0.29%	101.66K	38.25K	101.66K	+100.00%
Mar 31, 2026	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-29.27K	-100.00%
Mar 31, 2026	RUSSELL INVESTMENTS GROUP, LTD.	0%	0	-	-3K	-100.00%
Mar 31, 2026	XTX TOPCO LTD	0%	0	-	-21.5K	-100.00%
Dec 31, 2025	VANGUARD GROUP INC	0.73%	248.93K	253.91K	33.1K	+15.34%
Dec 31, 2025		0%	1K	1.02K	1K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.07%	25.35K	25.85K	527	+2.12%
Dec 31, 2025	XTX TOPCO LTD	0.06%	21.5K	21.93K	6.41K	+42.44%
Dec 31, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0.01%	3K	3.06K	3K	+100.00%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0%	142	145	21	+17.36%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.39%	132.64K	135.29K	28.83K	+27.77%
Dec 31, 2025	YORKVILLE ADVISORS GLOBAL, LP	0.39%	131.91K	134.55K	131.91K	+100.00%
Dec 31, 2025	ALLEN CAPITAL GROUP, LLC	0.09%	30K	30.6K	30K	+100.00%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.09%	29.27K	29.86K	29.27K	+100.00%
Dec 31, 2025	JANE STREET GROUP, LLC	0.04%	14.46K	14.75K	2.07K	+16.66%
Dec 31, 2025	VESTOR CAPITAL, LLC	0%	671	990K	-970.31K	-99.93%
Dec 31, 2025	CITIGROUP INC	0%	0	-	-12.42K	-100.00%
Dec 31, 2025	UBS GROUP AG	0%	0	-	-4.09K	-100.00%

Insiders

Among the JUNS insiders holding of 54.64% of the stake in company, ROSEN CHRISTER, CEO and Chairman, holds the largest shares of 11.08M. SILVA ALISON D., Pres + Chief Business Officer, is the second largest JUNS insider with ownership of 112.28K shares. , , stands third with possession of - shares of that stake.

Insiders	Designation	Shares Held
ROSEN CHRISTER	CEO and Chairman	11.08M
SILVA ALISON D.	Pres + Chief Business Officer	112.28K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jul 01, 2025	ROSEN CHRISTER	PURCHASE	1.01	500	505	11.08M
Jul 01, 2025	SILVA ALISON D.	PURCHASE	1.03	250	256.58	112.28K
Jun 30, 2025	SILVA ALISON D.	PURCHASE	1.02	250	255	111
Jun 30, 2025	ROSEN CHRISTER	PURCHASE	0.98	1K	980	11.07M
Jun 27, 2025	SILVA ALISON D.	PURCHASE	1.00	250	250	110.48K
Jun 27, 2025	ROSEN CHRISTER	PURCHASE	1.06	166	175.96	11.07M

JUNS Stock Ownership Breakdown