CBRSNasdaq

Cerebras Systems Inc.

Alert me on CBRS

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 1 Sale Mallick Dhiraj Insider

1 week

−0.9%S&P +1.3%

1 month

Result in5 trading days

3 months

Result in47 trading days

6 months

Result in110 trading days

Oct 1 Sale Patel Yagnesh Insider

1 week

−0.9%S&P +1.3%

1 month

Result in5 trading days

3 months

Result in47 trading days

6 months

Result in110 trading days

Oct 1 Sale Komin Robert Patrick Jr. Insider

1 week

−0.9%S&P +1.3%

1 month

Result in5 trading days

3 months

Result in47 trading days

6 months

Result in110 trading days

Sep 29 Sale Lie Sean Insider

1 week

−9.2%S&P +1.9%

1 month

Result in3 trading days

3 months

Result in45 trading days

6 months

Result in108 trading days

Sep 9 Sale Feldman Andrew D. Insider

1 week

−2.9%S&P −1.1%

1 month

−14.4%S&P +1.8%

3 months

Result in31 trading days

6 months

Result in94 trading days

Show all 22

Sep 9 Sale Lie Sean Insider

1 week

−2.9%S&P −1.1%

1 month

−14.4%S&P +1.8%

3 months

Result in31 trading days

6 months

Result in94 trading days

Sep 9 Sale Vassallo Steven Insider

1 week

−2.9%S&P −1.1%

1 month

−14.4%S&P +1.8%

3 months

Result in31 trading days

6 months

Result in94 trading days

Aug 26 Sale Feldman Andrew D. Insider

1 week

+1.3%S&P −0.1%

1 month

+13.5%S&P +0.9%

3 months

Result in22 trading days

6 months

Result in85 trading days

Aug 22 Sale Lie Sean Insider

1 week

−0.6%S&P +0.5%

1 month

+10.7%S&P +0.8%

3 months

Result in20 trading days

6 months

Result in83 trading days

Aug 21 Sale Lie Sean Insider

1 week

−8.7%S&P +0.5%

1 month

+8.3%S&P +1.3%

3 months

Result in19 trading days

6 months

Result in82 trading days

Aug 21 Sale Patel Yagnesh Insider

1 week

−8.7%S&P +0.5%

1 month

+8.3%S&P +1.3%

3 months

Result in19 trading days

6 months

Result in82 trading days

Aug 21 Sale Mallick Dhiraj Insider

1 week

−8.7%S&P +0.5%

1 month

+8.3%S&P +1.3%

3 months

Result in19 trading days

6 months

Result in82 trading days

Aug 20 Sale Vishria Eric Insider

1 week

−11.0%S&P +1.1%

1 month

−0.6%S&P +1.7%

3 months

Result in18 trading days

6 months

Result in81 trading days

Aug 20 Sale Feldman Andrew D. Insider

1 week

−11.0%S&P +1.1%

1 month

−0.6%S&P +1.7%

3 months

Result in18 trading days

6 months

Result in81 trading days

Aug 19 Sale Vassallo Steven Insider

1 week

−15.6%S&P −0.4%

1 month

−8.0%S&P −0.7%

3 months

Result in17 trading days

6 months

Result in80 trading days

Jul 2 Sale Mallick Dhiraj Insider

1 week

+5.0%S&P +1.4%

1 month

+7.4%S&P +1.7%

3 months

−17.3%S&P +2.8%

6 months

Result in47 trading days

Jun 30 Sale Mallick Dhiraj Insider

1 week

−17.8%S&P −0.2%

1 month

−8.1%S&P −0.7%

3 months

−11.8%S&P +2.6%

6 months

Result in45 trading days

Jun 30 Sale Lie Sean Insider

1 week

−17.8%S&P −0.2%

1 month

−8.1%S&P −0.7%

3 months

−11.8%S&P +2.6%

6 months

Result in45 trading days

Jun 30 Sale Feldman Andrew D. Insider

1 week

−17.8%S&P −0.2%

1 month

−8.1%S&P −0.7%

3 months

−11.8%S&P +2.6%

6 months

Result in45 trading days

Jun 30 Sale Mallick Dhiraj Insider

1 week

−17.8%S&P −0.2%

1 month

−8.1%S&P −0.7%

3 months

−11.8%S&P +2.6%

6 months

Result in45 trading days

Jun 30 Sale Patel Yagnesh Insider

1 week

−17.8%S&P −0.2%

1 month

−8.1%S&P −0.7%

3 months

−11.8%S&P +2.6%

6 months

Result in45 trading days

Jun 30 Sale Patel Yagnesh Insider

1 week

−17.8%S&P −0.2%

1 month

−8.1%S&P −0.7%

3 months

−11.8%S&P +2.6%

6 months

Result in45 trading days

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for CBRS

90 held · newest 590 held · newest 2

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See all 90 filings for CBRS

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Aug 14, 2026 Schedule 13D, amended

Lior Susan: 4.3%, 9,555,990 shares

Jun 30, 2026 Schedule 13G

Altimeter Capital Management, LP: 6.2%, 7,160,181 shares

Jun 30, 2026 Schedule 13G

COATUE MANAGEMENT LLC: 7.1%, 7,011,028 shares

Jun 30, 2026 Schedule 13G

Andrew Feldman: 9.2%, 10,397,232 shares

Jun 30, 2026 Schedule 13G

Benchmark Capital Management Co. VIII, L.L.C.: 9.8%, 12,227,545 shares

Jun 30, 2026 Schedule 13G

Atreides Management, LP: 10.7%, 10,543,836 shares

Jun 30, 2026 Schedule 13G

Foundation Capital Management Co. VIII, L.L.C.: 12.2%, 14,210,932 shares

Jun 30, 2026 Schedule 13G

JANE STREET GROUP, LLC: 5.1%, 5,222,522 shares

Jun 30, 2026 Schedule 13G, amended

JPMORGAN CHASE & CO.: 3.3%, 3,100,807 shares

Jun 30, 2026 Schedule 13G, amended

FMR LLC: 25.7%, 28,878,217 shares

Jun 25, 2026 Schedule 13D, amended

Lior Susan: 5.2%, 11,580,218 shares

May 29, 2026 Schedule 13G

FMR LLC: 46.6%, 25,618,272 shares

May 29, 2026 Schedule 13G

JPMORGAN CHASE & CO: 10.1%, 3,486,503 shares

May 15, 2026 Schedule 13D

Lior Susan: 6.1%, 13,466,197 shares

May 15, 2026 Schedule 13G

Tiger Global Management, LLC: 10%, 3,496,222 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.