How many institutions own PMN 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 PMN shares is 30, representing 74.37% of the company's common stock.

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

UBS GROUP AG, in the last quarter, reduced its stake in PMN by -46.85% restricting it's holding to 691 shares of worth nearly $9.09K. ROYAL BANK OF CANADA also lessened -18.66% of the PMN shares from its portfolio, reducing its holding to 218 shares of worth $3.00K. EMPERY ASSET MANAGEMENT, LP also shunned PMN shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Investors who are buying PMN stock?

As per its latest 13F filing, MORGAN STANLEY increased its stake in PMN by 100% in the last quarter. The institutional holder raised its holding to 7.56 thousand shares having worth more than $99.48K. CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD also added 100% more shares of PMN to its portfolio, raising its holding to 3 shares of worth $39.00. WOODLINE PARTNERS LP also increased its PMN shares holding by 11.79% which brought its holding to 441.91 thousand shares worth $5.82M.

PMN's major insiders: who are they?

The insider with the most stakes in PMN is Sclar Jeremy M. , 10 percent owner at the company. Additionally, PMN stock is highly held by 10 percent owner Jeremy M. Sclar 2012 Irrevocable Family Trust and 10 percent owner ABG Management Ltd. among others.

Did an insider recently sell PMN stock?

Company executives, directors, and other insiders own 11.85% percent of ProMIS Neurosciences, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which PMN insiders have sold stock, totaling 0 shares. Insiders that have sold shares include GORDON MICHAEL S and SCLAR JEREMY M..

Which insider recently purchased PMN stock?

There have been 2 transaction(s) during the past 6-months in which ProMIS Neurosciences, Inc. insiders have bought stock, totalling 6280 shares

How much of PMN does insiders own?

Around 10.87K ProMIS Neurosciences, Inc. shares are held by insiders, which represents about 11.85% of PMN stock.

Who is the insider with the largest stake?

PMN 10 percent owner, Sclar Jeremy M. holds the largest portfolio of the company's shares. PMN shares owned by Sclar total nearly 3.14 million.

Which institution holds the most shares in PMN?

MORGAN STANLEY is the largest institutional owner in PMN which holds 7.56 thousand shares worth $99.48K or 0.08% of the total PMN shares outstanding followed by UBS GROUP AG with ownership of 691 shares representing 0.01% of the PMN ownership. ROYAL BANK OF CANADA is the third largest stakeholder with 218 shares or 0% of the ownership worth more than $3.00K.

Is ProMIS 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 PMN is concerned, it is a stock which is not optionable.

Is there a short position on PMN's shares?

Number of PMN shares short is 283.73K. 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 PMN shares are there?

As of today, 8.97M shares of PMN are outstanding.

Is there many float in PMN 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, PMN has 4.39M shares in float.

PMN 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 PMN is 1.5.

ProMIS Neurosciences (PMN) 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 Shares3.16

Short Percent Of Float3.18

Shares Outstanding8.97M

Shares Float4.39M

Shares Short283.73K

Short Ratio1.5

3.18%

Short % of Float

3.16%

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

11.85% Percentage of Shares held by All Insiders

74.37% Percentage of Shares held by All Institutions

84.36% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 74.37% of PMN shares are held by financial institutions. MORGAN STANLEY is the top corporate investor, holding 7.56K shares valued at $99.48K. A 0.08% stake in ProMIS Neurosciences, Inc. is owned by the company. UBS GROUP AG owns 691 shares valued at $9.09K, which translates its holding of 0.01% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Jun 30, 2026	MORGAN STANLEY	0.08%	7.56K	99.48K	7.56K	+100.00%
Jun 30, 2026	UBS GROUP AG	0.01%	691	9.09K	-609	-46.85%
Jun 30, 2026	ROYAL BANK OF CANADA	0%	218	3K	-50	-18.66%
Jun 30, 2026	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0%	10	131	0	0
Jun 30, 2026	TD WATERHOUSE CANADA INC.	0%	5	66	0	0
Jun 30, 2026	CAITONG INTERNATIONAL ASSET MANAGEMENT CO., LTD	0%	3	39	3	+100.00%
Jun 30, 2026	EMPERY ASSET MANAGEMENT, LP	0%	0	-	-60.35K	-100.00%
Jun 30, 2026	ADVISOR GROUP HOLDINGS, INC.	0%	360	4.74K	0	0
Jun 30, 2026	HEIGHTS CAPITAL MANAGEMENT, INC	0%	0	-	-50.66K	-100.00%
Jun 30, 2026	WOODLINE PARTNERS LP	4.83%	441.91K	5.82M	46.62K	+11.79%
Jun 30, 2026	SPHERA FUNDS MANAGEMENT LTD.	3.56%	325.59K	4.28M	0	0
Jun 30, 2026	SQUADRON CAPITAL MANAGEMENT LLC	3.55%	324.98K	4.28M	0	0
Jun 30, 2026	IKARIAN CAPITAL, LLC	2.24%	205K	2.7M	150K	+272.73%
Jun 30, 2026	AMERIPRISE FINANCIAL INC	2.03%	185.7K	2.44M	185.7K	+100.00%
Jun 30, 2026	ADAGE CAPITAL PARTNERS GP, L.L.C.	1.8%	164.28K	2.16M	25K	+17.95%
Jun 30, 2026	683 CAPITAL MANAGEMENT, LLC	1.04%	95K	1.25M	2.15K	+2.32%
Jun 30, 2026	ADAR1 CAPITAL MANAGEMENT, LLC	1.02%	92.85K	1.22M	-2.5K	-2.62%
Jun 30, 2026	YU FAN	3.61%	329.76K	4.34M	0	0
Jun 30, 2026	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	94	1.24K	-6	-6.00%
Jun 30, 2026	GREAT POINT PARTNERS LLC	0.94%	86.15K	1.13M	-285.25K	-76.80%
Jun 30, 2026	SEVEN FLEET CAPITAL MANAGEMENT LP	0.12%	10.6K	139.5K	0	0
Jun 30, 2026	BOOTHBAY FUND MANAGEMENT, LLC	0.68%	62.08K	816.95K	46.04K	+286.95%
Jun 30, 2026	MILLENNIUM MANAGEMENT LLC	0.61%	56.05K	737.55K	-21.88K	-28.07%
Jun 30, 2026	JUPITER TOPCO LLC	14.14%	1.29M	17.01M	1.29M	+100.00%
Jun 30, 2026	DEEP TRACK CAPITAL, LP	9.14%	835.66K	11M	0	0
Jun 30, 2026	WELLINGTON MANAGEMENT GROUP LLP	7.62%	696.38K	9.16M	0	0
Jun 30, 2026	ALLY BRIDGE GROUP (NY) LLC	6.79%	620.32K	8.16M	206.1K	+49.76%
Jun 30, 2026	TRAILS EDGE CAPITAL PARTNERS, LP	6.09%	557.1K	7.33M	0	0
Jun 30, 2026	BANK OF MONTREAL /CAN/	0.12%	11.37K	149.64K	11.37K	+100.00%
Mar 31, 2026	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	100	1.27K	100	+100.00%
Mar 31, 2026	JANUS HENDERSON GROUP PLC	19.8%	1.29M	16.42M	1.29M	+100.00%
Mar 31, 2026	SPHERA FUNDS MANAGEMENT LTD.	4.99%	325.59K	4.14M	313.78K	+2,657.61%
Mar 31, 2026	ADAGE CAPITAL PARTNERS GP, L.L.C.	2.13%	139.28K	1.77M	139.28K	+100.00%
Mar 31, 2026	DEEP TRACK CAPITAL, LP	12.8%	835.66K	10.61M	835.66K	+100.00%
Mar 31, 2026	WELLINGTON MANAGEMENT GROUP LLP	10.67%	696.38K	8.84M	696.38K	+100.00%
Mar 31, 2026	TRAILS EDGE CAPITAL PARTNERS, LP	8.53%	557.1K	7.08M	557.1K	+100.00%
Mar 31, 2026	ALLY BRIDGE GROUP (NY) LLC	6.35%	414.22K	5.26M	164.88K	+66.13%
Mar 31, 2026	YU FAN	5.05%	329.76K	4.19M	329.76K	+100.00%
Mar 31, 2026	SQUADRON CAPITAL MANAGEMENT LLC	4.98%	324.98K	4.13M	324.98K	+100.00%
Mar 31, 2026	ADAR1 CAPITAL MANAGEMENT, LLC	1.46%	95.35K	1.21M	95.35K	+100.00%
Mar 31, 2026	SEVEN FLEET CAPITAL MANAGEMENT LP	0.16%	10.6K	134.62K	10.6K	+100.00%
Mar 31, 2026	683 CAPITAL MANAGEMENT, LLC	1.42%	92.85K	1.18M	92.85K	+100.00%
Mar 31, 2026	MILLENNIUM MANAGEMENT LLC	1.19%	77.92K	989.6K	77.92K	+100.00%
Mar 31, 2026	EMPERY ASSET MANAGEMENT, LP	0.92%	60.35K	766.48K	60.35K	+100.00%
Mar 31, 2026	UBS GROUP AG	0.02%	1.3K	16.51K	-150	-10.34%
Mar 31, 2026	ADVISOR GROUP HOLDINGS, INC.	0.01%	360	4.57K	0	0
Mar 31, 2026	ROYAL BANK OF CANADA	0%	268	4K	50	+22.94%
Mar 31, 2026	WOODLINE PARTNERS LP	6.06%	395.3K	5.02M	395.3K	+100.00%
Mar 31, 2026		0.16%	10.6K	134.62K	10.6K	+100.00%
Mar 31, 2026	IKARIAN CAPITAL, LLC	0.84%	55K	698.5K	55K	+100.00%
Mar 31, 2026	HEIGHTS CAPITAL MANAGEMENT, INC	0.78%	50.66K	643.38K	50.66K	+100.00%
Mar 31, 2026	BOOTHBAY FUND MANAGEMENT, LLC	0.25%	16.04K	203.75K	16.04K	+100.00%
Mar 31, 2026	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-20	-100.00%
Mar 31, 2026	DISCIPLINED EQUITY MANAGEMENT, INC.	0%	0	-	-1K	-100.00%
Mar 31, 2026	GREAT POINT PARTNERS LLC	5.69%	371.4K	4.72M	371.4K	+100.00%
Mar 31, 2026	FEDERATION DES CAISSES DESJARDINS DU QUEBEC	0%	10	127	-320	-96.97%
Mar 31, 2026	TD WATERHOUSE CANADA INC.	0%	5	65	-20	-80.00%

Insiders

Among the PMN insiders holding of 11.85% of the stake in company, SCLAR JEREMY M., 10 percent owner, holds the largest shares of 3.14M. JEREMY M. SCLAR 2012 IRREVOCABLE FAMILY TRUST, 10 percent owner, is the second largest PMN insider with ownership of 3.14M shares. ABG MANAGEMENT LTD., 10 percent owner, stands third with possession of 700.74K shares of that stake.

Insiders	Designation	Shares Held
SCLAR JEREMY M.	10 percent owner	3.14M
JEREMY M. SCLAR 2012 IRREVOCABLE FAMILY TRUST	10 percent owner	3.14M
ABG MANAGEMENT LTD.	10 percent owner	700.74K
GORDON MICHAEL S	10 percent owner	539.1K
TITLE 19 PROMIS	10 percent owner	539.1K
SHAFMASTER MADGE K.	director	208.33K
MILBURY MAX A.	Principal Accounting Officer	45.39K
CASHMAN NEIL	Chief Scientific Officer	16.62K
WILLIAMS EUGENE	director	12.4K
KAPLAN JOHANNE	Chief Development Officer	6.22K
KIRWIN PATRICK D.	director	4.65K
FARFEL GAIL M	Chief Executive Officer	2K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Aug 05, 2026	KAPLAN JOHANNE	PURCHASE	13.30	2.28K	30.32K	6.22K
Apr 22, 2026	KIRWIN PATRICK D.	PURCHASE	11.33	4K	45.32K	4.65K
Mar 05, 2026	WILLIAMS EUGENE	PURCHASE	24.40	2K	48.8K	12.4K
Mar 04, 2026	WILLIAMS EUGENE	PURCHASE	24.00	2K	48K	10.4K
Mar 03, 2026	WILLIAMS EUGENE	PURCHASE	21.89	1K	21.89K	8.4K
Mar 02, 2026	WILLIAMS EUGENE	PURCHASE	22.53	1K	22.53K	7.4K
Feb 19, 2026	KAPLAN JOHANNE	PURCHASE	15.35	1.63K	25.01K	3.94K
Feb 03, 2026	ABG MANAGEMENT LTD.	PURCHASE	14.40	700.74K	10.09M	700.74K
Oct 03, 2025	MILBURY MAX A.	PURCHASE	0.49	30.39K	14.93K	45.39K
Jul 29, 2025	SCLAR JEREMY M.	PURCHASE	0.00	3.14M	-	3.14M
Jul 29, 2025	TITLE 19 PROMIS	PURCHASE	0.00	539.1K	-	539.1K
Jul 29, 2025	JEREMY M. SCLAR 2012 IRREVOCABLE FAMILY TRUST	PURCHASE	0.00	3.14M	-	3.14M
Jul 29, 2025	GORDON MICHAEL S	PURCHASE	0.00	539.1K	-	539.1K
Jun 30, 2025	GORDON MICHAEL S	SALE	0.00	93.22K	-	0
Feb 10, 2025	CASHMAN NEIL	PURCHASE	0.97	15K	14.6K	16.62K
Sep 24, 2024	SHAFMASTER MADGE K.	PURCHASE	1.30	70K	91.03K	208.33K
Sep 23, 2024	SHAFMASTER MADGE K.	PURCHASE	1.28	70K	89.66K	138.33K
Sep 20, 2024	SHAFMASTER MADGE K.	PURCHASE	1.25	60K	75.07K	68.33K
Sep 17, 2024	GORDON MICHAEL S	PURCHASE	1.40	16.29K	22.81K	93.22K
Sep 16, 2024	GORDON MICHAEL S	PURCHASE	1.22	76.93K	94.07K	76.93K
Aug 14, 2024	KIRWIN PATRICK D.	PURCHASE	1.25	10K	12.49K	62.98K
Jul 31, 2024	TITLE 19 PROMIS	PURCHASE	0.00	465.12K	-	465.12K
Jul 31, 2024	SCLAR JEREMY M.	PURCHASE	0.00	697.67K	-	697.67K
Jul 31, 2024	GORDON MICHAEL S	PURCHASE	0.00	465.12K	-	465.12K
Dec 04, 2023	SCLAR JEREMY M.	SALE	0.00	150K	-	0
Dec 16, 2022	WILLIAMS EUGENE	PURCHASE	4.65	1K	4.65K	158.93K
Dec 15, 2022	KIRWIN PATRICK D.	PURCHASE	4.51	2K	9.02K	28K
Dec 14, 2022	FARFEL GAIL M	PURCHASE	4.94	1K	4.94K	2K
Dec 13, 2022	KIRWIN PATRICK D.	PURCHASE	4.87	1K	4.87K	26K
Dec 12, 2022	WILLIAMS EUGENE	PURCHASE	5.08	1K	5.08K	157.93K
Dec 09, 2022	KIRWIN PATRICK D.	PURCHASE	4.98	1K	4.98K	25K
Dec 07, 2022	WILLIAMS EUGENE	PURCHASE	5.49	1K	5.49K	156.93K
Dec 06, 2022	FARFEL GAIL M	PURCHASE	5.70	1K	5.7K	1K
Dec 02, 2022	WILLIAMS EUGENE	PURCHASE	5.98	1K	5.98K	155.93K
Oct 11, 2022	SCLAR JEREMY M.	PURCHASE	0.00	26.22K	-	26.22K
Aug 17, 2022	KIRWIN PATRICK D.	PURCHASE	5.92	4K	23.68K	41.98K
Jul 11, 2022	WILLIAMS EUGENE	PURCHASE	9.80	1K	9.8K	154.93K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE6.28K2

SALES00

NET SHARES6.28K2

SHARES HELD10.87K2

% NET SHARES-42.25%0%

PMN Stock Ownership Breakdown