Pulling SEC filings + quote and writing the call…
Pulling SEC filings + quote and writing the call…

RAMBUS INC
Next earnings Jul 27, 2026 · consensus $0.73 EPS, $202M rev
Last earnings -10.8% on 2026-04-27
Exceptional 80% gross-margin memory-interface franchise growing 27% — but the stock prices in near-perfection at a 67x P/E.
Sources: SEC EDGAR (CIK 0000917273, latest 10-Q filed 2026-04-28) · EODHD · analysis by claude-code · as of 6/21/2026, 8:44:58 PM.
Research and education only — not financial advice. Calls are generated from SEC filings and a delayed/third-party price feed, may be wrong or out of date, and are not a recommendation to buy or sell any security. Do your own research.
Middling fundamentals and a rich price (~41% above fair value) leave little margin of safety — a wait-and-see.
Rambus is a textbook high-quality semiconductor IP and memory-interface-chip business. FY2025 revenue grew 27.1% to $708M with an 79.6% gross margin, a 36.8% operating margin and a 32.6% net margin — the economics of a royalty- and IP-heavy model. Net income rose 28.2% to $230M and operating cash flow surged 56.1% to $360M, comfortably exceeding reported earnings. The balance sheet is fortress-like: $1.36B of equity against just $165M of total liabilities (a 0.12x ratio) and growing cash of $183M. ROE of 16.9% rounds out a genuinely excellent fundamental profile, and the multi-year history shows accelerating revenue (from $328M in FY2021 to $708M in FY2025).
The risks, catalysts, 12-month price target and the cited SEC figures behind this rating — with Pro.
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| Line item | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|
| Revenue | $328M | $455M | $461M | $557M | $708M |
| Gross profit | $258M | $347M | $358M | $447M | $563M |
| Operating income | $24.3M | $76.9M | $154M | $183M | $260M |
| Net income | $18.3M | -$14.3M | $334M | $180M | $230M |
| Diluted EPS | $0.16 | -$0.13 | $3.01 | $1.65 | $2.11 |
| Net margin | 5.6% | -3.1% | 72.4% | 32.3% | 32.6% |
Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.
Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.
1482 tracked peers · median
Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.
Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.
Last 90 days: 0 open-market buys · 10 sales
| 2026-06-03 | Sayiner Necip Director | Sell | 5.00K @ $170.15 | $851K |
| 2026-06-02 | Higashi Emiko Director | Sell | 5.00K @ $163.00 | $815K |
| 2026-06-02 | Higashi Emiko Director | Sell | 5.00K @ $158.00 | $790K |
| 2026-06-01 | STANG ERIC B Director | Sell | 5.00K @ $146.00 | $730K |
| 2026-05-26 | Higashi Emiko Director | Sell | 5.00K @ $157.57 | $788K |
| 2026-05-26 | FAN XIANZHI SEAN EVP, COO | Sell | 37.8K @ $151.69 | $5.74M |
| 2026-05-26 | FAN XIANZHI SEAN EVP, COO | Sell | 100.00 @ $152.35 | $15.2K |
| 2026-05-22 | Shinn John SVP, General Counsel | Sell | 1.00K @ $143.63 | $144K |
| 2026-05-08 | Sayiner Necip Director | Sell | 9.82K @ $130.18 | $1.28M |
| 2026-05-07 | LAUB STEVEN Director | Sell | 1.50K @ $125.52 | $188K |