Connect Biopharma Holdings Limited (CNTB)

Accumulating

Strong institutional accumulation: ownership increased +7.44% quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

22.86%

QoQ Change

+7.44%

Total Value

$32.7B

Shares Outstanding

56.5M

Crowding AnalysisCrowded

Holders38of 5,944

Avg: 68

Uncrowded80th percentileCrowded

Institutional Activity

Buy/Sell Ratio3.12x

57th percentile

25 buying8 selling

+15

New

-3

Closed

+4.4M

Net shares

Holding Period Distribution

estimate

Median: 2 QAvg: 1.8 QHolders: 38

Ownership Concentration

Top 5: 71.5%Top 10: 87.5%

Ikarian Capital,42.8%

BOOTHBAY FUND MANAGEMENT,9.8%

683 Capital Management,7.0%

PERCEPTIVE ADVISORS6.1%

ADAR1 Capital Management,5.8%

Others (33)28.5%

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Conviction-Weighted Ownership

Median weight: 0.12%Avg weight: 0.36%Max: 1.10%High conviction (>1%): 1

Ikarian Capital,

BOOTHBAY FUND MANAGEMENT,

683 Capital Management,

PERCEPTIVE ADVISORS

ADAR1 Capital Management,

Richmond Brothers,

MILLENNIUM MANAGEMENT

BML Capital Management,

Knott David M Jr

SUSQUEHANNA INTERNATIONAL GROUP, LLP

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Whale Moves Timeline (2 Quarters)

Biggest dollar-value position changes among top 10 holders

NEW683 Capital Management$2M900K shr

NEWADAR1 Capital Management$2M742K shr

BOUGHTIkarian Capital$1M600K shr

NEWMILLENNIUM MANAGEMENT$1M475K shr

NEWSUSQUEHANNA INTERNATIONAL GROUP, LLP$849K324K shr

NEWIkarian Capital$14M4.9M shr

NEWBOOTHBAY FUND MANAGEMENT$4M1.3M shr

SOLDBML Capital Management$2M859K shr

NEWPERCEPTIVE ADVISORS$2M793K shr

NEWKnott David M Jr$564K200K shr

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Institutional Trends (3 Quarters)

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Institutional Holders

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