Aura Biosciences, Inc. (AURA)

Accumulating

Institutional accumulation: ownership increased +0.69% quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

79.62%

QoQ Change

+0.69%

Total Value

$338.9B

Shares Outstanding

64.2M

Crowding AnalysisCrowded

Holders125of 5,944

Avg: 68

Uncrowded88th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.17x

70th percentile

63 buying54 selling

+23

New

-13

Closed

+984K

Net shares

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Conviction-Weighted Ownership

Median weight: 0.63%Avg weight: 10.51%Max: 100.00%High conviction (>1%): 2

Matrix Capital Management Company,

Frazier Life Sciences Management, L.P.

ADAGE CAPITAL PARTNERS GP, L.L.C.

Long Focus Capital Management,

SUVRETTA CAPITAL MANAGEMENT,

BlackRock,

Medicxi Ventures Management (Jersey)

VANGUARD CAPITAL MANAGEMENT

Nantahala Capital Management,

FRANKLIN RESOURCES

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$15M2.2M shr

SOLDFRANKLIN RESOURCES$841K126K shr

BOUGHTBlackRock$175K26K shr

BOUGHTBlackRock$844K155K shr

BOUGHTVANGUARD GROUP$251K46K shr

SOLDFRANKLIN RESOURCES$3K492 shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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