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CLRB CELLECTAR BIOSCIENCES INC

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COM NEW (common), issuer CIK 1279704

17 managers (19 13F filers) reported a position in CLRB shares at 2026-03-31, 310,720 shares in all. 1 filer opened a position and 4 filers sold out during the quarter.

Managers
17
13F filers
19
New
1
Added
2
Reduced
3
Sold out
4
Shares held by filers
310,720

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Bleichroeder LP100,000$254K0.04%013F-HRTimeline
VANGUARD GROUP INCgroup of 3 filers holding99,020$252KnewTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC52,778$134K<0.01%+24,14213F-HRTimelineGroup
Riverview Capital Advisers, LLC10,384$50.1K0.02%013F-HRTimeline
Sequoia Financial Advisors, LLC18,850$47.9K<0.01%-6,50013F-HRTimeline
Warberg Asset Management LLC13,900$35.3K0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG9,647$24.5K<0.01%+7,04913F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,745$12.1K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…793$2.01K<0.01%-1,04013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY510$1.29K<0.01%013F-HRTimelineGroup
TD Waterhouse Canada Inc.63$154<0.01%013F-HRTimeline
SBI Securities Co., Ltd.11$28<0.01%013F-HRTimeline
FMR LLCin group FMR LLC10$25<0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\3$8<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP3$8<0.01%013F-HRTimelineGroup
DANSKE BANK A/S2$5<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1$2<0.01%-613F-HRTimelineGroup