Cross-institution positioning
Jul 22, 2026Mixed positioning. 1 accumulating, 1 reducing across 2 comparable institutions.
Source: Schedule 13 researchCerebras Systems Inc.
Latest stored close $167.92 as of Oct 8, 2026 View live quote ↗
See how each tracked institution's reported ownership changed across SEC position dates. Full history is available with Investor or Pro access.
What the evidence shows across the newest institutional, insider, company-event, 13F, fundamental, and price data; STOCKNODE combines these layers into a quantitative research signal while preserving each source and reporting window.
Mixed positioning. 1 accumulating, 1 reducing across 2 comparable institutions.
Source: Schedule 13 research1 increased/new, 0 reduced/exited across 1 manager in the latest comparable Form 13F quarter.
Source: Form 13F quarter-end holdingsOver the last 90 days, SEC-coded non-derivative P/S activity includes 0 purchases by 0 reporting owners and 152 sales by 6 reporting owners. Amendments are shown in the filing evidence but excluded from rolling activity totals.
Source: SEC Forms 3/4/52 non-amendment material events in the last 90 days; 1 capital-related filing/event (1 equity-related, 0 debt-related); Latest classified evidence: Employee-plan securities registration. Registration and prospectus filings are treated as financing capacity/disclosure evidence, not proof that securities were sold.
Source: SEC 8-K / securities filing metadataRevenue +74.3% YoY; Net income -245.6% YoY. Periods are compared only when the SEC facts are aligned and comparable.
Source: SEC Company FactsRecent close is 10% through its reported 52-week range.
Source: Stored historical price seriesFiled Jul 22, 2026. Unlock the dated position comparison, disclosure classification, confidence, price context, and filing-specific significance analysis.
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The research summary above gives the current read. This section shows the dated holder-level evidence behind it.
See each institution's newest reported position against its own prior report, with position as-of date separated from SEC filed date. Institution names and filing freshness remain public below.
Comparable holder direction grouped by SEC position as-of date — never presented as trade dates.
Compare each institution only with its own prior reported position. Public visitors can see who is tracked and how fresh the filing is; paid research reveals the actual comparison.
Investor and Pro reveal holder-by-holder changes, reported ownership history, dated breadth, disclosure timing, institution comparison, and filing-specific analysis without treating Schedule 13 reports as trade dates.
Reported Section 16 ownership activity. Rolling purchase/sale totals use non-derivative SEC transaction codes P and S only; amendments remain visible but are excluded from those totals.
| Date | Reporting owner | Code | Security | Shares | Price | Ownership | Filed |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Vishria Eric | JOther transaction | Class A Common Stock | 59.1K | $0.00 | Indirect | Oct 7, 2026 |
| Oct 5, 2026 | Feldman Andrew D. | JOther transaction | Class A Common Stock | 159 | $0.00 | Indirect | Oct 6, 2026 |
| Sep 30, 2026 | Susan Lior | JOther transaction | Class A Common Stock | 63.1K | — | Indirect | Oct 2, 2026 |
| Sep 30, 2026 | Susan Lior | JOther transaction | Class A Common Stock | 68.4K | — | Direct | Oct 2, 2026 |
| Sep 30, 2026 | Susan Lior | JOther transaction | Class A Common Stock | 1.2M | — | Indirect | Oct 2, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | CConversion of derivative · derivative | Class B Common Stock | 276.0K | $0.00 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | MExercise or conversion of derivative · derivative | Class B Common Stock | 276.0K | $0.00 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | MExercise or conversion of derivative · derivative | Stock Option | 276.0K | $0.00 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 68.8K | $194.91 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 18.7K | $195.56 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 6.6K | $197.05 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 5.2K | $197.85 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 17.0K | $198.96 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 17.8K | $199.89 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 22.9K | $200.96 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 5.6K | $201.91 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 9.7K | $203.37 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 27.5K | $204.17 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 8.7K | $205.17 | Direct | Sep 30, 2026 |
| Sep 29, 2026 | Mallick Dhiraj | SOpen-market or private sale | Class A Common Stock | 9.0K | $206.13 | Direct | Sep 30, 2026 |
Recent 8-K item classifications plus securities registration and prospectus filings. Registration or prospectus filings show financing capacity/disclosure activity; they do not by themselves prove that securities were sold.
| Filed | Form | 8-K item(s) | Classification | Capital context | SEC |
|---|---|---|---|---|---|
| Aug 12, 2026 | S-8 POS | — | Employee-plan securities registration | Equity | Filing |
| Aug 12, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Jun 23, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| May 15, 2026 | 8-K | 5.03, 8.01, 9.01 | Charter or bylaw change; Other event; Financial statements / exhibits | — | Filing |
| May 14, 2026 | 424B4 | — | Prospectus filing | Capital-related | Filing |
| May 14, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| May 14, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| May 11, 2026 | S-1/AAmendment | — | Securities registration statement | Capital-related | Filing |
| May 4, 2026 | S-1/AAmendment | — | Securities registration statement | Capital-related | Filing |
| Apr 17, 2026 | S-1 | — | Securities registration statement | Capital-related | Filing |
Period-aligned SEC facts. Comparisons appear only when periods and units are comparable.
| Period | Revenue | YoY |
|---|---|---|
| Ended Jun 30, 2026 | $180.1M | +74.3% |
| Ended Mar 31, 2026 | $193.4M | +94.4% |
| Ended Jun 30, 2025 | $103.3M | — |
| Ended Mar 31, 2025 | $99.5M | — |
Dated price context from the historical market series already collected for this security.
Returns are close-to-close price changes. Volatility and drawdown are factual historical context, not recommendations.
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Fidelity / FMR CIK0000315066 | Jun 30, 2026 quarter end Aug 13, 2026 filed Form 13F quarter-end evidence | Earlier Form 13F quarter-end holding Quarter-end holding evidence; no ownership percentage or signal. | 8.4M | $167.92 | |||
| JPMorgan Chase / Asset Management CIK0000019617 | Jun 30, 2026 quarter end Aug 12, 2026 filed Form 13F quarter-end evidence | Earlier Form 13F quarter-end holding Quarter-end holding evidence; no ownership percentage or signal. | 3.1M | $167.92 | |||
| JPMorgan Chase / Asset Management CIK0000019617 | Jun 30, 2026 observed Jul 22, 2026 filed · 22d Schedule 13G amendment | Reported reduction | 3.1M -385.7K | 12.00% 0.00 pts | $221.00 | $209.80 | $167.92 |
Compare CBRS with other securities showing similar institutional activity or recent accumulation across several tracked institutions.