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CELLECTAR BIOSCN (CLRB)
NASDAQ
$2.51+$0.010 (+0.40%)
Price as of Jun 23, 2026 5:41 PM EDT- $20.5MMarket Cap
- -74.23%1-Year Change
- BiotechnologyIndustry
CELLECTAR BIOSCN (CLRB)
$2.51+$0.010 (+0.40%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
MARXE AUSTIN W & GREENHOUSE DAVID M | 69.18% | 2.2M | +2.2M (+100.00%) | Sep 30, 2014 |
WORTH VENTURE PARTNERS, LLC | 10.54% | 336,600 | +294,964 (+87.63%) | Dec 31, 2022 |
BLACKROCK INC. | 7.17% | 228,930 | +86,548 (+37.81%) | Jun 30, 2024 |
CVI HOLDINGS, LLC | 5.20% | 166,049 | +166,049 (+100.00%) | Dec 31, 2022 |
QS INVESTORS, LLC | 4.46% | 142,400 | +142,400 (+100.00%) | Jun 30, 2021 |
TWO SIGMA ADVISERS, LLC | 3.67% | 117,200 | +57,400 (+48.98%) | Dec 31, 2021 |
BLEICHROEDER LP | 3.13% | 100,000 | 0 (0.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 51.72% | 1.7M | 0 (0.00%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 13.24% | 422,731 | 0 (0.00%) | Feb 28, 2026 |
Legg Mason Global Asset Management Trust | 3.17% | 101,244 | 0 (0.00%) | Mar 31, 2026 |
iSHARES TRUST | 2.55% | 81,345 | 0 (0.00%) | Feb 28, 2026 |
VANGUARD INSTITUTIONAL INDEX FUNDS | 1.44% | 46,083 | 0 (0.00%) | Mar 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.01% | 32,146 | 0 (0.00%) | Jan 31, 2026 |
SCHWAB CAPITAL TRUST | 0.72% | 22,909 | 0 (0.00%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions25.6M (49.50%)
- Mutual Funds22.7M (43.87%)
- Insiders3.4M (6.63%)
- Other0 (0.00%)
Insider Transactions
- 6.63% (3.4M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $7,075.82Amount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $695.02Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
NEIS JOHN | Sell | Dec 12, 2025 | $731.99 | 198 | $3.70 | 10 |
Kolean Chad J Chief Financial Officer | Buy | Jul 02, 2025 | $50.00 | 5,000 | $0.01 | 5,000 |
Kolean Chad J Chief Financial Officer | Buy | Jul 02, 2025 | $24,950.00 | 5,000 | $4.99 | 6,418 |
Longcor Jarrod Chief Operating Officer | Award | Feb 14, 2025 | $0.00 | 500,000 | $0.00 | 500,000 |
CARUSO JAMES V President and CEO | Award | Feb 14, 2025 | $0.00 | 900,000 | $0.00 | 900,000 |
Chanan-Khan Asher | Award | Feb 14, 2025 | $0.00 | 60,000 | $0.00 | 60,000 |
Kolean Chad J Chief Financial Officer | Award | Feb 14, 2025 | $0.00 | 290,000 | $0.00 | 290,000 |
Swirsky Douglas J | Award | Feb 14, 2025 | $0.00 | 90,000 | $0.00 | 90,000 |
NEIS JOHN | Award | Feb 14, 2025 | $0.00 | 60,000 | $0.00 | 60,000 |
DRISCOLL FREDERICK W | Award | Feb 14, 2025 | $0.00 | 60,000 | $0.00 | 60,000 |
Longcor Jarrod Chief Operating Officer | Buy | Jan 10, 2025 | $8,400.00 | 30,000 | $0.28 | 83,141 |