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JUPITER NEUROSCN (JUNS)
NASDAQ
$0.26-$0.02 (-8.01%)
Price as of Jun 03, 2026 7:59 PM EDT- $11.1MMarket Cap
- -67.24%1-Year Change
- BiotechnologyIndustry
JUPITER NEUROSCN (JUNS)
$0.26-$0.02 (-8.01%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VESTOR CAPITAL, LLC | 2.68% | 970,985 | +970,314 (+99.93%) | Mar 31, 2026 |
N/A | 0.99% | 359,911 | +359,911 (+100.00%) | Mar 31, 2026 |
VANGUARD GROUP INC | 0.69% | 248,931 | +33,100 (+13.30%) | Dec 31, 2025 |
GEODE CAPITAL MANAGEMENT, LLC | 0.58% | 211,696 | +79,055 (+37.34%) | Mar 31, 2026 |
YORKVILLE ADVISORS GLOBAL, LP | 0.36% | 129,000 | -2,909 (-2.26%) | Mar 31, 2026 |
CITADEL ADVISORS LLC | 0.28% | 101,661 | +101,661 (+100.00%) | Mar 31, 2026 |
VANGUARD FIDUCIARY TRUST CO | 0.24% | 87,789 | +87,789 (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
iSHARES TRUST | 0.04% | 12,720 | 0 (0.00%) | Feb 28, 2026 |
Current Ownership Distribution
- Other17.1M (47.09%)
- Insiders16.6M (45.65%)
- Institutions2.5M (7.01%)
- Mutual Funds89,040 (0.25%)
Insider Transactions
- 45.65% (16.6M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $103.3MAmount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Silva Alison D. Pres + Chief Business Officer | Buy | Jul 01, 2025 | $256.57 | 250 | $1.03 | 112,277 |
ROSEN CHRISTER CEO and Chairman | Buy | Jul 01, 2025 | $505.00 | 500 | $1.01 | 11.1M |
Silva Alison D. Pres + Chief Business Officer | Buy | Jul 01, 2025 | $257.18 | 250 | $1.03 | 112,527 |
ROSEN CHRISTER CEO and Chairman | Buy | Jul 01, 2025 | $3,162.00 | 3,100 | $1.02 | 11.1M |
Silva Alison D. Pres + Chief Business Officer | Buy | Jul 01, 2025 | $258.50 | 250 | $1.03 | 112,777 |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 30, 2025 | $980.00 | 1,000 | $0.98 | 11.1M |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 30, 2025 | $2,020.00 | 2,000 | $1.01 | 11.1M |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 30, 2025 | $1,479.00 | 1,450 | $1.02 | 11.1M |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 30, 2025 | $721.00 | 700 | $1.03 | 11.1M |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 30, 2025 | $1,560.00 | 1,500 | $1.04 | 11.1M |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 30, 2025 | $1,050.00 | 1,000 | $1.05 | 11.1M |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 30, 2025 | $101.68 | 100 | $1.02 | 111,177 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 30, 2025 | $255.00 | 250 | $1.02 | 111 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 30, 2025 | $257.50 | 250 | $1.03 | 111,677 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 30, 2025 | $259.20 | 250 | $1.04 | 111,927 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 30, 2025 | $104.96 | 100 | $1.05 | 112,027 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 27, 2025 | $250.00 | 250 | $1.00 | 110,477 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 27, 2025 | $103.50 | 100 | $1.03 | 110,577 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 27, 2025 | $260.88 | 250 | $1.04 | 110,827 |
Silva Alison D. Pres + Chief Business Officer | Buy | Jun 27, 2025 | $262.50 | 250 | $1.05 | 111,077 |
ROSEN CHRISTER CEO and Chairman | Buy | Jun 27, 2025 | $175.96 | 166 | $1.06 | 11.1M |
Silva Alison D. Pres + Chief Business Officer | Exempt | Jun 02, 2025 | $0.00 | 110,227 | $0.00 | 110,227 |
ROSEN CHRISTER CEO and Chairman | Exempt | Jun 02, 2025 | $0.00 | 497,396 | $0.00 | 10.6M |
ROSEN CHRISTER CEO and Chairman | Exempt | Jun 02, 2025 | $0.00 | 476,070 | $0.00 | 11.1M |
Brady Allison W | Exempt | Jan 22, 2025 | $60,900.00 | 21,750 | $2.80 | 21,750 |
Weis Holger | Exempt | Jan 22, 2025 | $30,186.80 | 10,781 | $2.80 | 10,781 |
Brady Allison W | Exempt | Jan 22, 2025 | $0.00 | 21,750 | $0.00 | 21,750 |
Weis Holger | Exempt | Jan 22, 2025 | $0.00 | 10,781 | $0.00 | 10,781 |