Index
RUT
P/E
63.49
EPS (ttm)
2.10
Insider Own
0.85%
Shs Outstand
108.14M
Perf Week
-0.96%
Market Cap
14.44B
Forward P/E
36.04
EPS next Y
3.71
Insider Trans
-8.15%
Shs Float
107.22M
Perf Month
2.38%
Enterprise Value
13.68B
PEG
1.53
EPS next Q
0.72
Inst Own
97.43%
Perf Quarter
28.26%
Income
230.01M
P/S
20.03
EPS this Y
18.85%
Inst Trans
-0.30%
Perf Half Y
46.56%
Sales
721.15M
P/B
10.37
EPS next Y
24.79%
ROA
15.79%
Perf YTD
45.35%
Book/sh
12.88
P/C
18.37
EPS next 5Y
23.58%
ROE
18.02%
52W High
161.80 -17.45%
Perf Year
140.00%
Cash/sh
7.27
P/FCF
43.09
EPS past 3/5Y
- -
ROIC
16.31%
52W Low
52.12 156.25%
Perf 3Y
124.58%
Dividend Est.
-
EV/EBITDA
45.26
Sales past 3/5Y
15.88% 23.50%
Gross Margin
74.39%
Volatility
6.77% 7.40%
Perf 5Y
600.00%
Dividend TTM
-
EV/Sales
18.97
EPS Y/Y TTM
10.38%
Oper. Margin
35.89%
ATR (14)
9.24
Perf 10Y
1046.44%
Dividend Ex-Date
-
Quick Ratio
9.25
Sales Y/Y TTM
19.12%
Profit Margin
31.89%
RSI (14)
57.45
Dividend Gr. 3/5Y
- -
Current Ratio
9.82
EPS Q/Q
-1.71%
SMA20
5.14%
Beta
1.79
Payout
0.00%
Debt/Eq
0.02
Sales Q/Q
8.12%
SMA50
19.53%
Rel Volume
0.91
Prev Close
122.03
Employees
791
LT Debt/Eq
0.01
SMA200
34.08%
Avg Volume
2.26M
Price
133.56
IPO
May 14, 1997
Option/Short
Yes / Yes
Trades
Volume
2,054,233
Change
9.45%
Date
Action
Analyst
Rating Change
Price Target Change
Apr-28-26 Downgrade
Robert W. Baird
Outperform → Neutral
$120
Jan-22-26 Initiated
William Blair
Outperform
Oct-06-25 Downgrade
Susquehanna
Positive → Neutral
$100
Aug-28-25 Upgrade
Arete
Neutral → Buy
$91
Feb-04-25 Initiated
Evercore ISI
Outperform
$71
Nov-26-24 Initiated
Robert W. Baird
Outperform
$90
Nov-12-24 Initiated
Loop Capital
Buy
$70
Nov-06-24 Initiated
Wells Fargo
Overweight
$62
May-18-23 Upgrade
Jefferies
Hold → Buy
May-18-23 Downgrade
Jefferies
Buy → Hold
$45 → $65
Oct-14-21 Initiated
Rosenblatt
Buy
$35
Apr-30-21 Initiated
Susquehanna
Positive
$26
May-15-19 Initiated
Wells Fargo
Outperform
May-29-18 Initiated
Credit Suisse
Neutral
$16
Jan-30-18 Reiterated
The Benchmark Company
Buy
$16 → $18
Jan-25-18 Reiterated
The Benchmark Company
Buy
$16 → $18
Sep-22-17 Downgrade
JP Morgan
Overweight → Neutral
Feb-09-17 Upgrade
JP Morgan
Neutral → Overweight
Dec-06-16 Initiated
Loop Capital
Buy
Jun-03-16 Initiated
Wunderlich
Buy
$15
Show Previous Ratings
May-14-26 04:05PM
03:22PM
May-05-26 05:00PM
(Business Wire)
+5.83%
+10.20%
Apr-29-26 05:00PM
Apr-28-26 03:58PM
(Yahoo Finance Video)
-21.26%
02:18PM
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02:18PM
01:37PM
10:49AM
10:19AM
07:28AM
03:04AM
Apr-27-26 04:53PM
(Associated Press)
-10.79%
04:05PM
Apr-24-26 05:01PM
Apr-22-26 05:00PM
04:05PM
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Apr-06-26 04:05PM
Mar-04-26 05:00PM
Feb-28-26 10:58AM
Feb-27-26 09:56AM
Feb-26-26 10:03AM
Feb-17-26 04:05PM
Feb-12-26 04:05PM
Feb-10-26 04:01PM
Feb-06-26 08:46AM
Feb-04-26 07:10AM
Feb-03-26 04:41PM
(Investor's Business Daily)
-13.42%
04:04PM
(Investor's Business Daily)
11:49AM
(Investor's Business Daily)
10:17AM
(Investor's Business Daily)
08:30AM
06:54AM
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06:54AM
06:26AM
12:00AM
Feb-02-26 06:38PM
05:23PM
(Associated Press Finance)
04:05PM
09:28AM
06:56AM
Jan-28-26 04:00PM
(Investor's Business Daily)
+7.54%
08:01AM
(Investor's Business Daily)
08:01AM
(Investor's Business Daily)
Jan-26-26 12:55PM
(Investor's Business Daily)
Jan-25-26 12:27PM
Jan-24-26 12:22PM
Jan-23-26 03:13PM
(Investor's Business Daily)
-7.58%
12:22PM
09:41AM
Jan-22-26 09:37AM
Jan-12-26 04:05PM
Jan-10-26 02:24PM
Jan-07-26 08:12PM
Dec-11-25 01:55PM
(Investor's Business Daily)
Nov-04-25 04:05PM
(Business Wire)
-5.14%
+8.26%
01:11PM
(Investor's Business Daily)
Oct-31-25 08:38AM
Oct-29-25 03:12PM
10:29AM
08:17AM
Oct-28-25 04:25PM
12:31PM
10:54AM
(Investor's Business Daily)
05:04AM
(Associated Press Finance)
Oct-27-25 06:35PM
06:09PM
04:05PM
Oct-25-25 10:42AM
(Investor's Business Daily)
Oct-06-25 04:05PM
09:53AM
Sep-19-25 10:15AM
07:07AM
Sep-18-25 05:19AM
Sep-17-25 04:15PM
(Investor's Business Daily)
04:12PM
(Investor's Business Daily)
10:46AM
Sep-12-25 01:02PM
Aug-26-25 06:17AM
Aug-06-25 06:20AM
Aug-04-25 11:43AM
Jul-29-25 11:53AM
05:04AM
(Associated Press Finance)
03:05AM
Jul-28-25 05:13PM
(Investor's Business Daily)
04:05PM
Jul-24-25 12:24PM
Jul-18-25 04:00PM
(Investor's Business Daily)
03:43PM
(Investor's Business Daily)
Jul-07-25 04:05PM
12:25PM
Jul-02-25 09:51AM
Jun-26-25 01:08PM
(Investor's Business Daily)
Jun-05-25 07:30AM
(Investor's Business Daily)
Jun-04-25 09:55AM
May-28-25 12:45PM
May-26-25 09:56AM
09:43AM
May-19-25 09:55AM
May-15-25 04:05PM
May-13-25 05:00PM
May-12-25 12:45PM
May-09-25 10:00AM
Rambus Inc. The Group's principal activities are to design, develop, license and market chip interface technologies. These technologies enhance the performance and cost-effectiveness of computers, consumer electronics, communications systems and networking products. The solutions of the Group include multiple chip-to-chip interface products, which can be grouped into two major categories: memory interfaces and logic interfaces. The memory interface products provide an interface between memory chips and logic chips. The logic interface products provide an interface between two logic chips. The Group sells its technology to customers in the Far East, North America and Europe. The major licensees of the Group include AMD, Elpida, IBM, Intel, Texas Instruments, Infineon, Intel, Matsushita, NEC Electronic Corporation, Sony and Renesas. The System level products that utilize patented inventions and solutions include personal computers, servers, printers, video projectors etc.
CEO Mr. Luc Seraphin
EVP & COO Mr. Xianzhi Fan
Senior VP Mr. John P. Shinn J.D.
Senior VP & CFO Mr. Sumeet Gagneja
VP of Accounting & Chief Accounting Officer Mr. John K. Allen
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
Sayiner Necip Director May 08 '26 Sale 130.18 9,824 1,278,888 23,223 May 11 03:40 PM LAUB STEVEN Director May 07 '26 Sale 125.52 1,500 188,279 7,519 May 11 03:34 PM NECIP SAYINER Director May 08 '26 Proposed Sale 130.18 9,824 1,278,888 May 08 04:10 PM STEVEN LAUB Director May 07 '26 Proposed Sale 125.52 1,500 188,279 May 07 04:11 PM Rao Meera Director Apr 24 '26 Sale 150.30 2,972 446,692 19,974 Apr 27 01:47 PM MEERA RAO Director Apr 24 '26 Proposed Sale 150.30 2,972 446,692 Apr 24 04:01 PM Rao Meera Director Apr 14 '26 Sale 118.08 8,538 1,008,167 22,946 Apr 15 05:23 PM MEERA RAO Director Apr 14 '26 Proposed Sale 118.08 8,538 1,008,167 Apr 14 04:33 PM Seraphin Luc President and CEO Apr 02 '26 Sale 86.65 5,426 470,188 345,767 Apr 03 08:15 PM DESMOND M LYNCH Officer Apr 02 '26 Proposed Sale 85.70 1,586 135,920 Apr 02 04:11 PM LUC SERAPHIN Officer Apr 02 '26 Proposed Sale 86.65 5,426 470,188 Apr 02 04:10 PM Shinn John SVP, General Counsel Mar 10 '26 Sale 88.68 4,556 404,008 18,467 Mar 11 01:38 PM JOHN SHINN Officer Mar 10 '26 Proposed Sale 88.68 4,556 404,008 Mar 10 04:11 PM Shinn John SVP, General Counsel Mar 03 '26 Sale 93.55 4,557 426,319 23,023 Mar 04 04:31 PM Seraphin Luc President and CEO Mar 02 '26 Sale 98.63 39,914 3,936,696 331,070 Mar 03 09:33 PM JOHN SHINN Officer Mar 03 '26 Proposed Sale 93.55 4,557 426,319 Mar 03 04:18 PM LUC SERAPHIN Officer Mar 02 '26 Proposed Sale 98.63 39,914 3,936,698 Mar 02 04:17 PM Lynch Desmond SVP, CFO Feb 23 '26 Sale 101.53 4,273 433,838 63,618 Feb 24 01:15 PM DESMOND M LYNCH Officer Feb 23 '26 Proposed Sale 101.53 4,273 433,838 Feb 23 04:30 PM STANG ERIC B Director Nov 07 '25 Sale 102.35 5,000 511,760 24,394 Nov 12 02:09 PM STANG ERIC B Director Nov 10 '25 Sale 111.78 4,000 447,140 20,394 Nov 12 02:09 PM STANG FAMILY TRUST Officer Nov 10 '25 Proposed Sale 111.78 4,000 447,140 Nov 10 04:13 PM STANG FAMILY TRUST Officer Nov 07 '25 Proposed Sale 102.35 5,000 511,760 Nov 07 04:07 PM DESMOND M LYNCH Officer Oct 06 '25 Proposed Sale 101.50 9,074 920,972 Oct 06 04:22 PM Lynch Desmond SVP, CFO Oct 06 '25 Sale 101.50 9,074 920,973 55,356 Oct 06 04:08 PM Rao Meera Director Oct 01 '25 Sale 101.99 653 66,599 29,261 Oct 02 11:00 AM MEERA RAO Director Oct 01 '25 Proposed Sale 101.99 653 66,599 Oct 01 04:02 PM Lynch Desmond SVP, CFO Sep 15 '25 Sale 91.70 9,074 832,099 64,430 Sep 16 05:46 PM DESMOND M LYNCH Officer Sep 15 '25 Proposed Sale 91.70 9,074 832,098 Sep 15 04:48 PM Sayiner Necip Director Sep 11 '25 Sale 85.63 7,500 642,226 30,824 Sep 12 01:51 PM NECIP SAYINER Director Sep 11 '25 Proposed Sale 85.63 7,500 642,226 Sep 11 04:08 PM Rao Meera Director Sep 02 '25 Sale 71.72 3,000 215,160 29,914 Sep 04 06:08 PM MEERA RAO Director Sep 02 '25 Proposed Sale 71.72 3,000 215,160 Sep 02 04:05 PM LAUB STEVEN Director Aug 29 '25 Sale 78.72 2,261 177,995 6,796 Sep 02 03:52 PM STEVEN LAUB Director Aug 29 '25 Proposed Sale 78.72 2,261 177,995 Aug 29 04:29 PM Higashi Emiko Director Aug 13 '25 Sale 77.75 1,075 83,581 62,296 Aug 15 12:02 PM EMIKO HIGASHI Director Aug 13 '25 Proposed Sale 77.75 1,075 83,581 Aug 13 04:16 PM Sayiner Necip Director Aug 08 '25 Sale 73.53 7,500 551,448 38,324 Aug 11 06:25 PM NECIP SAYINER Director Aug 08 '25 Proposed Sale 73.53 7,500 551,447 Aug 08 04:24 PM Higashi Emiko Director Aug 04 '25 Sale 75.00 1,111 83,325 63,371 Aug 06 01:20 PM Shinn John SVP, General Counsel Aug 04 '25 Sale 74.61 790 58,945 20,188 Aug 05 07:18 PM EMIKO HIGASHI Director Aug 04 '25 Proposed Sale 75.00 1,111 83,325 Aug 04 04:16 PM JOHN SHINN Officer Aug 04 '25 Proposed Sale 74.61 790 58,945 Aug 04 04:07 PM LAUB STEVEN Director May 27 '25 Sale 55.12 1,847 101,816 9,057 May 28 06:11 PM