stock
RMBS · RAMBUS INC
What RAMBUS INC reports to the SEC, read from its filings.
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The live RMBS price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on RMBS.
Sign in to see thisOptions positioning
Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 108,136,967 as of 2026-03-31 (XBRL frame CY2026Q1I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 79.5%
- Operating
- 35.9%
- Net
- 31.9%
Returns
- ROE
- 16.5%
- ROA
- 15.0%
Health
- Current ratio
- 9.8x
- Debt/equity
- —
Deep value
- NCAV
- $859.97M
- NCAV per share
- $7.95
- Price/NCAV
- Locked
- NNWC
- $105.60M
- NNWC per share
- $0.98
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-03-31; balance sheet at 2026-03-31.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-03-31 | $180.19M | $143.66M | $61.76M | $59.86M | 10-Q filed 2026-04-28 |
| 2025-12-31 | $190.24M | $150.03M | $70.83M | $63.84M | 10-K filed 2026-02-18 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2025-09-30 | $178.51M | $141.92M | $63.26M | $48.38M | 10-Q filed 2025-10-28 |
| 2025-06-30 | $172.21M | $137.44M | $62.99M | $57.94M | 10-Q filed 2025-07-29 |
| 2025-03-31 | $166.66M | $133.82M | $63.14M | $60.30M | 10-Q filed 2026-04-28 |
| 2024-12-31 | $161.10M | $129.59M | $57.86M | $62.20M | 10-K filed 2026-02-18 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2024-09-30 | $145.51M | $117.41M | $54.70M | $48.66M | 10-Q filed 2025-10-28 |
| 2024-06-30 | $132.14M | $105.31M | $40.32M | $36.06M | 10-Q filed 2025-07-29 |
- Assets
- $1.53B
- Equity
- $1.39B
Balance as of 2026-03-31.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $707.63M | $260.22M | $230.46M | $333.18M |
| 2024-12-31 | $556.62M | $183.01M | $179.82M | $199.90M |
| 2023-12-31 | $461.12M | $153.64M | $333.90M | $172.55M |
| 2022-12-31 | $454.79M | $76.94M | -$14.31M | $212.91M |
| 2021-12-31 | $328.30M | $24.28M | $18.33M | $195.43M |
| 2020-12-31 | $246.32M | -$44.05M | -$40.47M | $155.73M |
| 2019-12-31 | $227.60M | -$100.14M | -$85.96M | $122.06M |
| 2018-12-31 | $231.20M | -$86.97M | -$157.96M | $75.46M |
| 2017-12-31 | $393.10M | $54.41M | -$22.86M | $108.05M |
| 2016-12-31 | $336.60M | $33.64M | $6.82M | $87.05M |
Company filings
events
Executive or director change
Executive or director changeSep 48-KMaterial agreement, New debt
Material agreementNew debtAug 58-KResults
ResultsJul 278-KExecutive or director change
Executive or director changeApr 298-KResults
ResultsApr 278-KShareholder vote results, Other event
Shareholder vote resultsOther eventApr 248-K
5% owners ()
BlackRock, Inc.
Stake update
FMR LLC
Passive stake
T. Rowe Price Associates, Inc.
Stake update
Invesco Ltd.
Passive stake
Vanguard Capital Management
Passive stake
Insiders, politicians and funds
Insider trades, last 90 days
KISSNER CHARLES
Director
Sale$555,000Oct 5, 2:44 PM ET
KISSNER CHARLES
Director
Sale$525,000Sep 24, 1:04 PM ET
KISSNER CHARLES
Director
Sale$504,600Aug 10, 7:58 PM ET
Politician trades, last 90 days
No politician trades filed in the last 90 days.
Funds
- Duquesne Family Office
Period Tue 30 Jun 2026
0.4%New - Maverick Capital
Period Tue 30 Jun 2026
0.0%Trimmed - Bridgewater Associates
Period Tue 30 Jun 2026
0.0%Trimmed
News
Stories that named RMBS, and the market events around them.
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Signals on RMBS come from a rule, not a model.
Nakagai’s scanner records a signal the moment a strategy’s rule matches on the bars. Members read those signals on their own desk, where an agent journals the tape and briefs them in plain English.
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