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CNTB CONNECT BIOPHARMA HLDGS LTD

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SHS (common), issuer CIK 1835268

15 managers (15 13F filers) reported a position in CNTB shares at 2025-09-30, 1,621,133 shares in all. 15 filers opened a position and 0 filers sold out during the quarter.

Managers
15
13F filers
15
New
15
Added
0
Reduced
0
Sold out
0
Shares held by filers
1,621,133

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
BML Capital Management, LLC1,267,500$1.91M1.76%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC158,200$239K<0.01%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP58,031$85.9K<0.01%new13F-HRTimelineGroup
Koa Wealth Management, LLC49,600$74.9K0.06%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd23,724$35.1K<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC23,320$34.5K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…13,748$20.3K<0.01%new13F-HRTimelineGroup
MONOGRAPH WEALTH ADVISORS, LLC11,130$16.8K<0.01%new13F-HRTimeline
HRT FINANCIAL LP10,457$15K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC4,214$6.24K<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS780$1.15K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG201$304<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO121$179<0.01%new13F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY100$151<0.01%new13F-HR/ATimelineGroup
SBI Securities Co., Ltd.7$11<0.01%new13F-HRTimeline

Events

  • BML Investment Partners, L.P. and 1 other reporting person reported 4,264,400 CNTB shares, 6.77% of the class, as of 2026-09-30, in a 13G filed 2026-10-06. 0001373604-26-000057

    Accepted , ingested