Imunon, Inc.
IMNN • NASDAQ
Imunon, Inc. is a biotechnology company in the healthcare sector on NASDAQ, led by Stacy R. Lindborg, Ph.D., with a market cap of $12.7M. As of Q3 2025, 7% of shares are held by 16 institutional investors, with DRW Securities, LLC as the largest holder at 2.18%.
Chief Executive OfficerStacy R. Lindborg, Ph.D.
Market Cap$12.7M
Biotechnology
Healthcare
Employees33.0
Websiteimunon.com
Country
United States of America
Overview
Overview of institutional ownership in IMNN as of Q3 2025 with a market cap of $12.9M
All Institutions
- Institutions
- 16
- Value Held
- $879.0K
- Shares Held
- 157.4K
- Avg Position
- $54.9K
- Median Position
- $11.5K
Hedge Funds
- Hedge Funds
- 0
- Value Held
- -
- Shares Held
- -
- Avg Position
- -
- Median Position
- -
Ownership Breakdown
Based on market cap of $12.9M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in IMNN as of Q3 2025
| Institution | Position Value |
|---|---|
D DRW Securities, LLC Institution | $282.3K 0.01% of portfolio |
 Riverview Capital Advisers, LLC RIA/Wealth | $247.8K 0.07% of portfolio |
 VANGUARD GROUP INC Institution | $119.5K 0.00% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $101.6K 0.00% of portfolio |
 UBS Group AG Institution | $55.4K 0.00% of portfolio |
 MORGAN STANLEY RIA/Wealth | $23.1K 0.00% of portfolio |
B BlackRock, Inc. Institution | $22.9K 0.00% of portfolio |
 WELLS FARGO & COMPANY/MN Institution | $17.4K 0.00% of portfolio |
S SBI Securities Co., Ltd. Institution | $5.5K 0.00% of portfolio |
 CITIGROUP INC Institution | $1.6K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for IMNN in Q3 2025
- Traded
- −$11.2M
- Buyers
- 13
- Sellers
- 14
- Total Bought
- +$691.4K
- Total Sold
- −$11.9M
- Avg Position
- $31.4K
Biggest Buyers
| Institution | Net Bought |
|---|---|
D DRW Securities, LLC Institution | +$282.3K +55.0K shares |
Riverview Capital Advisers, LLC RIA/Wealth | +$241.3K +33.5K shares |
UBS Group AG Institution | +$49.4K +9.6K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$44.7K +8.7K shares |
VANGUARD GROUP INC Institution | +$44.6K +8.7K shares |
MORGAN STANLEY RIA/Wealth | +$22.5K +4.4K shares |
S SBI Securities Co., Ltd. Institution | +$5.5K +1.1K shares |
WELLS FARGO & COMPANY/MN Institution | +$993.0 +193.6 shares |
 BANK OF AMERICA CORP /DE/ Institution | +$52.4 +10.2 shares |
T Tower Research Capital LLC Institution | +$13.8 +2.7 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
S SABBY MANAGEMENT, LLC Institution | −$10.8M −69.0K shares |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | −$510.4K −48.9K shares |
V Virtu Financial LLC Institution | −$492.9K −3.1K shares |
 TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | −$23.7K −2.3K shares |
X XTX Topco Ltd Institution | −$23.5K −2.3K shares |
 NORTHERN TRUST CORP Institution | −$17.3K −1.7K shares |
 STATE STREET CORP Institution | −$17.0K −1.6K shares |
B Baader Bank INC Institution | −$10.7K −1.7K shares |
T TWO SIGMA SECURITIES, LLC Institution | −$10.3K −990.2 shares |
CITIGROUP INC Institution | −$3.0K −581.6 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited IMNN in Q3 2025
- New Positions
- 2
- New Value
- $282.3K
- Exited Positions
- 11
- Exited Value
- $11.9M
New Positions
| Institution | Position Value |
|---|---|
D DRW Securities, LLC Institution | $282.3K 55.0K shares |
 Steigerwald, Gordon & Koch Inc. RIA/Wealth | $5.0 1.0 shares |
Exited Positions
| Institution | Previous Position |
|---|---|
S SABBY MANAGEMENT, LLC Institution | $10.8M 69.0K shares |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | $510.4K 48.9K shares |
V Virtu Financial LLC Institution | $492.9K 3.1K shares |
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $23.7K 2.3K shares |
X XTX Topco Ltd Institution | $23.5K 2.3K shares |
NORTHERN TRUST CORP Institution | $17.3K 1.7K shares |
STATE STREET CORP Institution | $17.0K 1.6K shares |
B Baader Bank INC Institution | $10.7K 1.7K shares |
T TWO SIGMA SECURITIES, LLC Institution | $10.3K 990.2 shares |
 FMR LLC Institution | $401.0 38.4 shares |
Options Activity
Institutions with the largest Call and Put options positions in IMNN as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with IMNN as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Riverview Capital Advisers, LLC RIA/Wealth | 0.07% $247.8K |
D DRW Securities, LLC Institution | 0.01% $282.3K |
S SBI Securities Co., Ltd. Institution | 0.00% $5.5K |
T Tower Research Capital LLC Institution | 0.00% $1.6K |
UBS Group AG Institution | 0.00% $55.4K |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | 0.00% $101.6K |
WELLS FARGO & COMPANY/MN Institution | 0.00% $17.4K |
 Game Plan Financial Advisors, LLC RIA/Wealth | 0.00% $5.0 |
VANGUARD GROUP INC Institution | 0.00% $119.5K |
MORGAN STANLEY RIA/Wealth | 0.00% $23.1K |