Medicinova
MNOV • NASDAQ
Medicinova is a biotechnology company in the healthcare sector on NASDAQ, led by Yuichi Iwaki, with a market cap of $75.7M. As of Q3 2025, 10% of shares are held by 25 institutional investors, with Essex Woodlands Health Ventures, Inc. as the largest holder at 2.25%.
President, CEO, and Acting Principal Financial OfficerYuichi Iwaki
Market Cap$75.7M
Biotechnology
Healthcare
Employees13.0
Websitemedicinova.com
Country
United States of America
Overview
Overview of institutional ownership in MNOV as of Q3 2025 with a market cap of $62.3M
All Institutions
- Institutions
- 25
- Value Held
- $6.5M
- Shares Held
- 5.1M
- Avg Position
- $259.5K
- Median Position
- $112.5K
Hedge Funds
- Hedge Funds
- 3
- Value Held
- $380.3K
- Shares Held
- 300.0K
- Avg Position
- $126.8K
- Median Position
- $91.9K
Ownership Breakdown
Based on market cap of $62.3M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in MNOV as of Q3 2025
| Institution | Position Value |
|---|---|
 Essex Woodlands Health Ventures, Inc. Private Equity | $1.4M 0.46% of portfolio |
B BlackRock, Inc. Institution | $887.7K 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $882.5K 0.00% of portfolio |
 CITIGROUP INC Institution | $748.5K 0.00% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $667.6K 0.00% of portfolio |
 UBS Group AG Institution | $282.3K 0.00% of portfolio |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | $244.5K 0.00% of portfolio |
 STATE STREET CORP Institution | $220.0K 0.00% of portfolio |
 NORTHERN TRUST CORP Institution | $171.1K 0.00% of portfolio |
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $154.8K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for MNOV in Q3 2025
- Traded
- −$54.0K
- Buyers
- 10
- Sellers
- 7
- Total Bought
- +$143.7K
- Total Sold
- −$197.6K
- Avg Position
- $240.3K
Biggest Buyers
| Institution | Net Bought |
|---|---|
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$91.9K +72.9K shares |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$17.5K +13.8K shares |
VANGUARD GROUP INC Institution | +$17.4K +13.8K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$4.8K +3.8K shares |
B BlackRock, Inc. Institution | +$4.1K +3.3K shares |
CITIGROUP INC Institution | +$2.6K +2.1K shares |
S SBI Securities Co., Ltd. Institution | +$2.6K +2.1K shares |
 MORGAN STANLEY RIA/Wealth | +$2.5K +2.0K shares |
UBS Group AG Institution | +$85.1 +67.0 shares |
 FMR LLC Institution | +$63.0 +50.0 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | −$160.6K −127.5K shares |
 BARCLAYS PLC Institution | −$24.6K −19.4K shares |
NORTHERN TRUST CORP Institution | −$6.3K −5.0K shares |
 BANK OF AMERICA CORP /DE/ Institution | −$3.8K −3.0K shares |
T Tower Research Capital LLC Institution | −$1.6K −1.3K shares |
B BNP PARIBAS ARBITRAGE, SA Institution | −$540.0 −412.0 shares |
 Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy | −$127.0 −100.0 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited MNOV in Q3 2025
- New Positions
- 0
- New Value
- -
- Exited Positions
- 1
- Exited Value
- $540.0
New Positions
| Institution | Position Value |
|---|---|
| No new positions found | |
Exited Positions
| Institution | Previous Position |
|---|---|
B BNP PARIBAS ARBITRAGE, SA Institution | $540.0 412.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in MNOV 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 MNOV as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Essex Woodlands Health Ventures, Inc. Private Equity | 0.46% $1.4M |
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager | 0.00% $95.8K |
S SBI Securities Co., Ltd. Institution | 0.00% $57.8K |
CITIGROUP INC Institution | 0.00% $748.5K |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | 0.00% $244.5K |
Schonfeld Strategic Advisors LLC Hedge Fund•Multi-Strategy | 0.00% $44.0K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | 0.00% $154.8K |
 HANTZ FINANCIAL SERVICES, INC. RIA/Wealth | 0.00% $5.5K |
T Tower Research Capital LLC Institution | 0.00% $2.8K |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | 0.00% $91.9K |
Hedge Fund Spotlight
Discover hedge funds investing in MNOV
RENAISSANCE TECHNOLOGIES LLC
Hedge Fund • Quant
Portfolio ManagerPeter Fitzhugh Brown
- Portfolio Value
- $75.8B
- Positions
- 3,419
- Last Reported
- Q3 2025
Sector Allocation
Position in Medicinova
- Market Value
- $244.5K
- Shares Held
- 192.5K
- Portfolio Weight
- 0.00%
- Owned Since
- 2019-Q4
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Software - Infrastructure Technology | $1.6B | 2.06% | |
Semiconductors Technology | $1.1B | 1.39% | |
Electronic Gaming & Multimedia Technology | $953.5M | 1.26% |
