Benchmark Capital Partners VIII, L.P. - 30 Jun 2026 SCHEDULE 13G Report for Cerebras Systems Inc. Class A Common Stock (CBRS)

Filing manager: Benchmark Capital Partners VIII, L.P.
Reporting owner: Benchmark Capital Management Co. VIII, L.L.C.
Security: Cerebras Systems Inc. Class A Common Stock
Beneficially owned shares: 12,227,545 shares
Large-stake signal: Form
SCHEDULE 13G
Passive or exempt beneficial ownership filing.
Ownership
9.8%
Beneficial ownership of this reported class.
Shares
12,227,545 shares
Shares beneficially owned as disclosed.
Event date
30 Jun 2026
Date tied to the ownership event or amendment.
Accepted by SEC
14 Aug 2026
EDGAR acceptance date.
How to read this large-stake filing
Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
Compare this filing with the holder history and issuer page before treating the percentage as a current position.
Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership: 9.8%
Symbol: CBRS
Shares outstanding: 124,770,867 shares
SEC form: SCHEDULE 13G
Accepted by SEC: 14 Aug 2026, 16:29:36 UTC
Event date: 30 Jun 2026
Source filing: View source filing

Key filing fact

Benchmark Capital Partners VIII, L.P. disclosed 9.8% ownership in Cerebras Systems Inc. Class A Common Stock (CBRS) on 30 Jun 2026.

Key facts

Benchmark Capital Partners VIII, L.P. filed SCHEDULE 13G for Cerebras Systems Inc. Class A Common Stock (CBRS).
Disclosed ownership: 9.8%.
Date of event: 30 Jun 2026.

This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

Reporting persons

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name	Ownership	Shares owned	Sole voting power	Signature	Title
Benchmark Capital Partners VIII, L.P.	7.7%	9,306,378	9,306,378	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Founders' Fund VIII, L.P.	1.3%	1,480,808	1,480,808	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Founders' Fund VIII-B, L.P.	1.3%	1,440,359	1,440,359	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Capital Management Co. VIII, L.L.C.	9.8%	12,227,545	12,227,545	An-Yen Hu	An-Yen Hu, Managing Member
Benchmark Capital Partners IX, L.P.	0.4%	487,993	487,993	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Founders' Fund IX, L.P.	0.1%	147,115	147,115	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Founders' Fund IX-A, L.P.	0%	9,783	9,783	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Founders' Fund IX-B, L.P.	0%	45,099	45,099	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark Capital Management Co. IX, L.L.C.	0.6%	689,990	689,990	An-Yen Hu	An-Yen Hu, Managing Member
Benchmark AI Infrastructure Fund, L.P.	1.3%	1,436,291	1,436,291	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark AI Infrastructure Fund B, L.P.	1%	1,091,355	1,091,355	An-Yen Hu	An-Yen Hu, Managing Member of the General Partner
Benchmark AI Infrastructure Management Co., L.L.C.	2.2%	2,527,646	2,527,646	An-Yen Hu	An-Yen Hu, Managing Member

CIK / CUSIP context first

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