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BCS

Beneficial Ownership Report · SCHEDULE 13G/A

Bicara Therapeutics Inc.

BCAXNASDAQEQUITYCurrent

Beneficial Ownership Report

Filed Oct 7, 2026Accepted Oct 7, 2026, 2:57 PM EDTFiling CIK 2023658Accession 0001897612-26-000635
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Structured filing — SCHEDULE 13G/A

primary_doc.xml

Open full document ↗

Amendment · This filing reports the amendment as submitted.

Subject company

Company
BICARA THERAPEUTICS INC
Company CIK
0002023658
Street
245 MAIN STREET
City
CAMBRIDGE
State / country code
MA
Postal code
2142

Statement details

Amendment number
2
Security class
COMMON STOCK
Event date
09/30/2026
Rule designation
Rule 13d-1(b)

Reporting person 1

Name
T. Rowe Price Investment Management, Inc.
Citizenship / organization
MD
Reporting person type
IA
Aggregate amount owned
2,804,772
Percent of class
4.2
Sole voting power
2,798,430
Shared voting power
0
Sole dispositive power
2,804,772
Shared dispositive power
0
Aggregate excludes certain shares
N

Item 1

Issuer

BICARA THERAPEUTICS INC

Principal executive office address

245 MAIN STREET, CAMBRIDGE, MA, 2142

Item 2

Citizenship

Maryland

Filing person

T. Rowe Price Investment Management, Inc.

Principal business or residence address

1307 Point Street, Baltimore, MD 21231

Item 3

Not applicable indication

N

Type of filing person

IA

Item 4

Percent of class

4.2

Amount beneficially owned

2804772

Sole voting power

2798430

Shared voting power

0

Sole dispositive power

2804772

Shared dispositive power

0

Item 5

Not applicable indication

N

Ownership of 5% or less

Y

Item 6

Not applicable indication

Y

Item 7

Not applicable indication

Y

Item 8

Not applicable indication

Y

Item 9

Not applicable indication

Y

Item 10

Not applicable indication

N

Certifications

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. T. Rowe Price Investment Management, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Investment Management is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied.

Signature 1

Reporting person
T. Rowe Price Investment Management, Inc.
Signed
Ellen York
Title
Vice President
Date
10/07/2026

Company context

Current securities

Recent company filings

  1. Entry into a Material Definitive AgreementAug 25, 2026
  2. 4 filingAug 14, 2026
  3. SCHEDULE 13G/A - filed by Janus Henderson Group Ltd. regarding Bicara Therapeutics Inc.Aug 13, 2026
  4. S-8 filingAug 11, 2026
  5. 10-Q filingAug 11, 2026

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