Imunon, Inc. (IMNN) Ownership
IMNN ownership summary
as of October 17, 2026- Institutions
- 5.7% of shares outstanding
- Insiders
- 6.27% of shares outstanding
- Shares outstanding
- 5.6M
- Float
- 5.2M shares available to trade
- Short interest
- 3.10% 173K shares short
- Days to cover
- 1.20 short interest down 10.6% vs prior month
- Institutions 5.68%
- Insiders 6.27%
- Other investors 88.04%
IMNN top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Armistice Capital, LLC | 2.58% | 145K | $147,662 | −203,563 (−58.4%) | June 30, 2026 |
| 2 | Vanguard Capital Management, LLC | 0.84% | 47K | $47,906 | −1,089 (−2.3%) | June 30, 2026 |
| 3 | Riverview Capital Advisers LLC | 0.61% | 34K | $35,051 | — | June 30, 2026 |
| 4 | Geode Capital Management, LLC | 0.56% | 32K | $32,262 | −1,582 (−4.8%) | June 30, 2026 |
| 5 | Virtu Financial LLC | 0.31% | 17K | $17,805 | +17,456 (0.0%) | June 30, 2026 |
| 6 | Vanguard Fiduciary Trust Co | 0.24% | 13K | $13,534 | — | June 30, 2026 |
| 7 | Northern Trust Corp | 0.18% | 10K | $10,549 | +10,342 (0.0%) | June 30, 2026 |
| 8 | UBS Group AG | 0.09% | 5,203 | $5,307 | +4,628 (+804.9%) | June 30, 2026 |
| 9 | BlackRock Inc | 0.08% | 4,464 | $4,553 | — | June 30, 2026 |
| 10 | Tower Research Capital LLC | 0.07% | 3,952 | $4,031 | +2,086 (+111.8%) | June 30, 2026 |
| 11 | Wells Fargo & Co | 0.06% | 3,342 | $3,409 | — | June 30, 2026 |
| 12 | Morgan Stanley - Brokerage Accounts | 0.03% | 1,574 | $1,605 | −1,461 (−48.1%) | June 30, 2026 |
| 13 | SBI Securities Co Ltd | 0.02% | 1,027 | $1,048 | — | June 30, 2026 |
| 14 | Barclays PLC | <0.01% | 194 | $198 | +194 (0.0%) | June 30, 2026 |
| 15 | JPMorgan Chase & Co | <0.01% | 134 | $137 | +134 (0.0%) | June 30, 2026 |
| 16 | Caitong International Asset Management Co., Limited. | <0.01% | 8 | $8 | +8 (0.0%) | June 30, 2026 |
| 17 | Group One Trading, LLC | <0.01% | 6 | $6 | — | June 30, 2026 |
| 18 | Northwestern Mutual Wealth Management Co | <0.01% | 3 | $3 | +3 (0.0%) | June 30, 2026 |
| 19 | Advisor Group Holdings, Inc. | 0.00% | 2 | $2 | — | June 30, 2026 |
| 20 | Steigerwald, Gordon & Koch Inc. | 0.00% | 1 | $1 | — | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 8 holders added 35K shares and 4 cut 208K.
IMNN top mutual fund and ETF holders
3 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Extended Market Index | 0.58% | 33K | $33,160 | +13,516 (+71.2%) | August 31, 2026 |
| 2 | Fidelity Series Total Market Index | 0.08% | 4,744 | $4,839 | — | August 31, 2026 |
| 3 | Fidelity Total Market Index | 0.03% | 1,776 | $1,812 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
IMNN insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2024-08-20 | Donald P Braun | Buy | $17.70 | 1,666 | $29,488 |
| 2024-08-15 | Stacy Lindborg | Buy | $14.70 | 1,666 | $24,490 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
IMNN shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns IMNN
Institutional investors own 5.7% of Imunon's shares and insiders 6.27%. The largest holder is Armistice Capital, LLC with 2.58% of the shares (145K), as of June 30, 2026. Among the top 20 institutions, 8 added shares and 4 reduced their stake in the latest filings. Short interest is 3.10% of the float, or 1.20 days of average trading volume. The share count rose 35,883.1% since 2014.
Related: IMNN analyst forecast, IMNN key metrics. See the IMNN stock overview for the latest quote and news.
IMNN ownership FAQ
Who owns the most Imunon stock?
The largest shareholders of Imunon are Armistice Capital, LLC (2.58%), Vanguard Capital Management, LLC (0.84%), Riverview Capital Advisers LLC (0.61%), Geode Capital Management, LLC (0.56%), Virtu Financial LLC (0.31%).
What percentage of Imunon is owned by institutions?
Institutions hold 5.7% of Imunon's shares outstanding; insiders hold 6.27%.
Which funds own Imunon?
The largest fund holders of Imunon are Fidelity Extended Market Index (0.58%), Fidelity Series Total Market Index (0.08%), Fidelity Total Market Index (0.03%).
What is Imunon's short interest?
173K shares of Imunon were sold short, 3.10% of the float; at the average daily volume it would take 1.20 days to cover.
Are insiders buying or selling Imunon?
Of the latest 2 reported insider transactions in Imunon (since August 15, 2024), 2 were purchases and 0 were sales.
How many shares of Imunon are outstanding?
Imunon has 5.6M shares outstanding, of which 5.2M are in the public float.