Institutional shares held 213 Million
281K calls
32K puts
Total value of holdings $550M
$725K calls
$82K puts
Market Cap $315M
122,147,000 Shares Out.
Institutional ownership 174.44%
# of Institutions 156


Latest Institutional Activity in ERAS

Top Purchases

Q4 2025
Sg Americas Securities, LLC Shares Held: 48.7K ($126K)
Q4 2025
Wealthcare Advisory Partners LLC Shares Held: 15.2K ($39.1K)
Q4 2025
Nisa Investment Advisors, LLC Shares Held: 4.41K ($11.4K)
Q4 2025
Gamma Investing LLC Shares Held: 1.61K ($4.16K)
Q4 2025
Wealth Enhancement Advisory Services, LLC Shares Held: 22.5K ($58.1K)

Top Sells

Q3 2025
Marshall Wace, LLP Shares Held: 526K ($1.36M)
Q3 2025
Silverarc Capital Management, LLC Shares Held: 1.37M ($3.53M)
Q3 2025
Millennium Management LLC Shares Held: 2.91M ($7.52M)
Q3 2025
Woodline Partners LP Shares Held: 1.53M ($3.96M)
Q3 2025
Ubs Group Ag Shares Held: 146K ($377K)

About ERAS

Erasca, Inc., a clinical-stage biopharmaceutical company, focuses on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers. The company's lead candidates include ERAS-007, an oral inhibitor of ERK1/2 for the treatment of non-small cell lung cancer, colorectal cancer, and acute myeloid leukemia; and ERAS-601, an oral SHP2 inhibitor for patients with advanced or metastatic solid tumors. It is also developing ERAS-801, a central nervous system-penetrant EGFR inhibitor for the treatment of patients with recurrent glioblastoma multiforme. The company was incorporated in 2018 and is headquartered in San Diego, California.


Insider Transactions at ERAS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
130K Shares
From 3 Insiders
Bona fide gift 6.2K shares
Grant, award, or other acquisition 3.9K shares
Exercise of conversion of derivative security 120K shares
Sell / Disposition
126K Shares
From 2 Insiders
Bona fide gift 6.2K shares
Open market or private sale 120K shares

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