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Starling Oncology, Inc.

STLN
Exchange
Nasdaq
Industry
Services-Offices & Clinics of Doctors of Medicine
SEC CIK
0001799191

In the last 90 days, Starling Oncology, Inc. insiders filed 3 open-market purchases and 2 sales; 119 institutions reported holding it in 13F filings for Q2 2026, worth $217.6M in total; no superinvestor holds it.

Other share classesDFPHSTLNW

Q3 2024 vs. Q2 2024

How the institutions holding Starling Oncology, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of STLN: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders39234−3
Shares18.7M1.95M20.6M+3.84M (+22.9%)
Value$8.60M$899.2K$6.73M−$972.7K (−12.6%)

2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (3)

Institutions that held Starling Oncology, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to STLN in Q3 2024
InstitutionSharesValue% of portfolio
Kent Lake PR LLC2,000,000$653.8K0.26%
BlackRock, Inc.252,940$82.7K0.00%
Two Sigma Securities, LLC16,997$5.56K0.00%

Sold out (6)

Institutions that held Starling Oncology, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of STLN in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Hongkou Capital LP802,965$369.4K
Millennium Management LLC109,207$50.2K
JustInvest LLC17,984$8.27K
Mariner, LLC10,884$5.01K
Rhumbline Advisers2,175$1.00K
Royal Bank of Canada130$0

Not filed for Q3 2024 yet (2)

Institutions that held Starling Oncology, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STLN in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Kent Lake Capital LLC1,750,000$805.0K
BlackRock Inc.204,814$94.2K