The company
Rambus, Inc.
RMBS · Nasdaq
RMBS stood above a rising 150-day average in 32 of the last 52 weekly readings, and has been out of that trend for the last 15 weeks. It is 21.0% below that average now. Semiconductors: 25% of its 68 stocks in an uptrend (−15 points in four weeks); Technology: 29% (−3 points in four weeks).
Statistics
- Rotation
- Not moving yet
- Weeks in an uptrend
- out for 15
- Industry in uptrend
- 25% -15 in 4 wk
- Insider buys, 12 months
- $0
- Insider sales, 12 months
- $40.5M
- Officials’ trades on record
- 4
- Institutions holding
- 572 (+58)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 32 of 52 weeks.
Semiconductors: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks. Technology: A minority of its stocks are in an uptrend and the share has been slipping.
Money in and out
Open-market buys above the line and sales below, in dollars.
Congress and officials
4 disclosed lines: House 3, Senate 1, executive 0; 2 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| Thomas R. Carper Senate: U.S. Senate eFDSenator | soldspouse | $1k–$15k | 10 Aug 2023filed 5 Sep 2023 |
| James B. Renacci House: U.S. House ClerkOH16 | sold | $15k–$50k | 11 May 2017filed 18 May 2017 |
| James B. Renacci House: U.S. House ClerkOH16 | sold | $1k–$15k | 21 Feb 2017filed 2 Mar 2017 |
| James B. Renacci House: U.S. House ClerkOH16 | bought | $1k–$15k | 6 Mar 2015filed 18 Mar 2015 |
Insiders
| Who | Did | Shares | Traded |
|---|---|---|---|
| Charles KissnerDirector | sold | 5,000at $111.00 | 2 Oct 2026filed 5 Oct 2026 |
| Charles KissnerDirector | sold | 5,000at $105.00 | 22 Sep 2026filed 24 Sep 2026 |
| Charles KissnerDirector | sold | 5,000at $100.92 | 7 Aug 2026filed 10 Aug 2026 |
| Necip SayinerDirector | sold | 5,000at $170.15 | 3 Jun 2026filed 3 Jun 2026 |
| Emiko HigashiDirector | sold | 5,000at $163.00 | 2 Jun 2026filed 3 Jun 2026 |
| Emiko HigashiDirector | sold | 5,000at $158.00 | 2 Jun 2026filed 3 Jun 2026 |
| Eric B. StangDirector | sold | 5,000at $146.00 | 1 Jun 2026filed 2 Jun 2026 |
| Xianzhi Sean FanEVP, COO | sold | 37,814at $151.69 | 26 May 2026filed 26 May 2026 |
| Xianzhi Sean FanEVP, COO | sold | 100at $152.35 | 26 May 2026filed 26 May 2026 |
| Emiko HigashiDirector | sold | 5,000at $157.57 | 26 May 2026filed 27 May 2026 |
| John ShinnSVP, General Counsel | sold | 1,000at $143.63 | 22 May 2026filed 26 May 2026 |
| Necip SayinerDirector | sold | 9,824at $130.18 | 8 May 2026filed 11 May 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc.reduced · filed 7 Aug 2026 | 13,964,477$1.9B | -2,340,829−14.4% |
| FMR LLCadded · filed 13 Aug 2026 | 10,460,026$1.4B | +7,141,577+215.2% |
| Invesco Ltd.added · filed 14 Aug 2026 | 6,632,458$880.4M | +133,410+2.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLCreduced · filed 13 Aug 2026 | 6,068,516$805.5M | -575,804−8.7% |
| VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026 | 4,874,385$647.0M | +46,531+1.0% |
| STATE STREET CORPreduced · filed 7 Aug 2026 | 3,915,113$519.5M | -458,504−10.5% |
| GEODE CAPITAL MANAGEMENT, LLCreduced · filed 12 Aug 2026 | 2,297,660$305.1M | -826,835−26.5% |
| JPMORGAN CHASE & COnew · filed 12 Aug 2026 | 2,101,418$261.0M | +2,101,418 |
| DIMENSIONAL FUND ADVISORS LPreduced · filed 11 Aug 2026 | 1,719,400$228.2M | -75,895−4.2% |
| Swedbank ABadded · filed 15 Jul 2026 | 1,646,500$218.6M | +83,500+5.3% |
News
Everyone who traded it
Same industry
Government contracts
No federal award is tied to it.
From its SEC filings
Analyst forecasts
No analyst forecasts yet.