Lior Susan
Lior Susan: Director at Cerebras Systems. What Lior Susan holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Cerebras Systems (CBRS)
Lior Susan holds 6.1M Cerebras Systems shares (2.6% of the company), worth about $1.1B at the last price, according to the Form 4 of Sep 30, 2026.
- Shares held: 5.7M (2.4%), $1.0B — Held through companies or funds (See footnote): 5.7M Class A.
- Shares held: 420,355 (0.18%), $76.0M — Held in their own name: 420,355 Class A.
- Convertible securities: 12.4M (5.2%), $2.2B — 12.4M shares to be obtained by converting bonds or preferred shares already held.
Declarations
- Cerebras Systems (CBRS) — Form 4 of Sep 30, 2026: other of 1.2M; other of 68,428; 6.1M shares after 0001193125-26-412337
- Cerebras Systems (CBRS) — Form 4 of Sep 23, 2026: other of 451,118; other of 25,757; 7.2M shares after 0001193125-26-402911
- Cerebras Systems (CBRS) — Form 4 of Sep 15, 2026: other of 451,115; other of 24,463; 7.5M shares after 0001193125-26-394365
- Cerebras Systems (CBRS) — Form 4 of Sep 2, 2026: other of 902,236; other of 46,455; 7.9M shares after 0001193125-26-383631
- Cerebras Systems (CBRS) — Form 4 of Aug 19, 2026: other of 902,235; other of 46,422; 8.7M shares after 0001193125-26-361120
- Cerebras Systems (CBRS) — Form 4 of Aug 14, 2026: other of 2.2M; other of 104,811; 9.6M shares after 0001193125-26-355497
- Cerebras Systems (CBRS) — Form 4 of Jun 25, 2026: other of 2.0M; other of 92,973; 11.6M shares after 0001193125-26-285632
- Cerebras Systems (CBRS) — Form 4 of Jun 11, 2026: conversion of 13.5M; conversion of 13.5M; 13.5M shares after 0001193125-26-269837
- Cerebras Systems (CBRS) — Form 4 of May 15, 2026: other of 1.1M; other of 1.1M; 13.5M shares after 0001628280-26-035745
- Cerebras Systems (CBRS) — Form 3 of May 13, 2026; 1.1M shares after 0001628280-26-034703
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.