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Last Close
Feb 13  •  04:00PM ET
11.64
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IndexRUT P/E146.23 EPS (ttm)0.08 Insider Own12.15% Shs Outstand27.60M Perf Week-1.85%
Market Cap321.26M Forward P/E9.64 EPS next Y1.21 Insider Trans-0.79% Shs Float24.25M Perf Month-3.00%
Enterprise Value314.77M PEG0.36 EPS next Q0.30 Inst Own69.46% Short Float3.39% Perf Quarter-0.94%
Income2.25M P/S1.22 EPS this Y51.73% Inst Trans2.86% Short Ratio4.03 Perf Half Y2.37%
Sales264.12M P/B3.57 EPS next Y20.54% ROA1.49% Short Interest0.82M Perf YTD-0.77%
Book/sh3.26 P/C14.79 EPS next 5Y26.47% ROE2.59% 52W High15.65 -25.60% Perf Year-24.17%
Cash/sh0.79 P/FCF16.80 EPS past 3/5Y-51.34% 21.95% ROIC2.22% 52W Low9.79 18.87% Perf 3Y-12.22%
Dividend Est.- EV/EBITDA19.09 Sales past 3/5Y10.13% 11.12% Gross Margin61.00% Volatility4.38% 3.55% Perf 5Y-25.14%
Dividend TTM- EV/Sales1.19 EPS Y/Y TTM122.01% Oper. Margin1.30% ATR (14)0.45 Perf 10Y85.35%
Dividend Ex-Date- Quick Ratio0.76 Sales Y/Y TTM4.22% Profit Margin0.85% RSI (14)48.98 Recom1.29
Dividend Gr. 3/5Y- - Current Ratio1.06 EPS Q/Q156.41% SMA20-1.28% Beta1.33 Target Price18.56
Payout- Debt/Eq0.17 Sales Q/Q3.84% SMA50-0.19% Rel Volume0.47 Prev Close11.37
Employees1186 LT Debt/Eq0.12 EarningsDec 08 AMC SMA200-3.44% Avg Volume203.80K Price11.64
IPOJul 17, 2015 Option/ShortYes / Yes EPS/Sales Surpr.18.27% 0.04% Trades Volume96,703 Change2.37%
Date Action Analyst Rating Change Price Target Change
Jun-17-24Initiated Lake Street Buy $14
Aug-24-23Resumed JMP Securities Mkt Outperform $18
Feb-02-22Initiated Colliers Securities Buy $25
Jul-22-20Initiated The Benchmark Company Buy $22
Mar-16-20Initiated Alliance Global Partners Buy $21
Sep-30-19Downgrade BofA/Merrill Neutral → Underperform
Nov-28-18Upgrade William Blair Mkt Perform → Outperform
Aug-10-18Resumed Credit Suisse Neutral
Mar-07-18Upgrade BofA/Merrill Underperform → Neutral
Mar-07-18Reiterated B. Riley FBR, Inc. Buy $13 → $14
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Ooma, Inc. engages in the provision of platforms for cloud-based communications solutions, smart security and other connected services. It helps to create smart workplaces and homes by providing communications, monitoring, security, automation, productivity, and networking infrastructure applications. Its products and services include Ooma business and Ooma residential. Ooma business offers small business phone services and enterprise communications. Ooma residential deals with phone services and smart security, and the Talkatone mobile app. The company was founded by Andrew Frame, Dennis Peng and Michael Cerda on November 19, 2003 and is headquartered in Sunnyvale, CA.
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
STANG ERIC BCEO and Pres.Sep 04 '25Sale12.8519,265247,519688,729Sep 05 04:12 PM
Hamamatsu ShigeyukiChief Financial OfficerSep 04 '25Sale12.897,33594,519191,972Sep 05 04:10 PM
SHIGEYUKI HAMAMATSUOfficerSep 04 '25Proposed Sale12.897,33594,519Sep 04 04:25 PM
ERIC STANGOfficerSep 04 '25Proposed Sale12.8519,265247,517Sep 04 04:05 PM
Galligan Andrew HDirectorJun 23 '25Sale12.4312,407154,276241,081Jun 24 06:12 PM
ANDREW GALLIGANDirectorJun 23 '25Proposed Sale12.4312,407154,276Jun 23 04:35 PM
Sabharwal NamrataChief Accounting OfficerJun 12 '25Sale12.669,491120,20065,935Jun 13 04:39 PM
NAMRATA SABHARWALOfficerJun 12 '25Proposed Sale12.669,491120,200Jun 12 05:17 PM
STANG ERIC BCEO and Pres.Jun 10 '25Sale12.9810,727139,2151,236,997Jun 10 08:10 PM
Hamamatsu ShigeyukiChief Financial OfficerJun 09 '25Sale13.3110,704142,461207,909Jun 10 08:08 PM
SHIGEYUKI HAMAMATSUOfficerJun 09 '25Proposed Sale13.3110,704142,461Jun 09 05:36 PM
STANG ERIC BOfficerJun 09 '25Proposed Sale13.3610,727143,366Jun 09 01:33 PM
Sabharwal NamrataChief Accounting OfficerJun 04 '25Sale13.284,85264,42676,079Jun 06 07:34 PM
NAMRATA SABHARWALOfficerJun 04 '25Proposed Sale13.284,85264,426Jun 04 04:03 PM
Sabharwal NamrataChief Accounting OfficerJun 03 '25Sale13.463,42846,12880,931Jun 03 09:08 PM
NAMRATA SABHARWALOfficerJun 03 '25Proposed Sale13.463,42846,127Jun 03 04:06 PM
Sabharwal NamrataOfficerMar 13 '25Proposed Sale13.5713,178178,794Mar 13 05:46 PM
GOETTNER PETER JDirectorFeb 19 '25Option Exercise9.1810,00091,800152,711Feb 20 06:21 PM
Last Close
Feb 13  •  04:00PM ET
101.95
Dollar change
+6.15
Percentage change
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%
RMBS Rambus Inc daily Stock Chart
IndexRUT P/E48.28 EPS (ttm)2.11 Insider Own0.82% Shs Outstand107.65M Perf Week-4.81%
Market Cap10.97B Forward P/E29.01 EPS next Y3.51 Insider Trans-4.50% Shs Float106.76M Perf Month1.32%
Enterprise Value10.24B PEG1.50 EPS next Q0.64 Inst Own92.70% Short Float4.47% Perf Quarter-0.25%
Income230.46M P/S15.51 EPS this Y18.29% Inst Trans-0.76% Short Ratio2.15 Perf Half Y34.14%
Sales707.63M P/B8.52 EPS next Y18.87% ROA16.04% Short Interest4.77M Perf YTD10.95%
Book/sh11.97 P/C14.41 EPS next 5Y19.40% ROE18.55% 52W High135.75 -24.90% Perf Year62.86%
Cash/sh7.08 P/FCF37.54 EPS past 3/5Y- - ROIC16.66% 52W Low40.12 154.11% Perf 3Y124.07%
Dividend Est.- EV/EBITDA36.11 Sales past 3/5Y15.88% 23.50% Gross Margin80.56% Volatility7.59% 8.90% Perf 5Y368.30%
Dividend TTM- EV/Sales14.47 EPS Y/Y TTM27.87% Oper. Margin36.77% ATR (14)8.71 Perf 10Y751.71%
Dividend Ex-Date- Quick Ratio7.84 Sales Y/Y TTM27.13% Profit Margin32.57% RSI (14)47.47 Recom1.64
Dividend Gr. 3/5Y- - Current Ratio8.20 EPS Q/Q0.78% SMA20-7.62% Beta1.56 Target Price118.88
Payout0.00% Debt/Eq0.02 Sales Q/Q18.09% SMA50-0.25% Rel Volume0.67 Prev Close95.80
Employees712 LT Debt/Eq0.01 EarningsFeb 02 AMC SMA20021.57% Avg Volume2.22M Price101.95
IPOMay 14, 1997 Option/ShortYes / Yes EPS/Sales Surpr.0.41% 1.14% Trades Volume1,477,065 Change6.42%
Date Action Analyst Rating Change Price Target Change
Jan-22-26Initiated William Blair Outperform
Oct-06-25Downgrade Susquehanna Positive → Neutral $100
Aug-28-25Upgrade Arete Neutral → Buy $91
Feb-04-25Initiated Evercore ISI Outperform $71
Nov-26-24Initiated Robert W. Baird Outperform $90
Nov-12-24Initiated Loop Capital Buy $70
Nov-06-24Initiated Wells Fargo Overweight $62
May-18-23Upgrade Jefferies Hold → Buy
May-18-23Downgrade Jefferies Buy → Hold $45 → $65
Oct-14-21Initiated Rosenblatt Buy $35
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Rambus, Inc. engages in the provision of cutting-edge semiconductor and Internet Protocol products, spanning memory and interfaces to security, smart sensors and lighting. Its products include Memory Interface Chips, Interface IP, and Security IP. The company was founded by P. Michael Farmwald and Mark A. Horowitz in March 1990 and is headquartered in Sunnyvale, CA.
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
STANG ERIC BDirectorNov 07 '25Sale102.355,000511,76024,394Nov 12 02:09 PM
STANG ERIC BDirectorNov 10 '25Sale111.784,000447,14020,394Nov 12 02:09 PM
STANG FAMILY TRUSTOfficerNov 10 '25Proposed Sale111.784,000447,140Nov 10 04:13 PM
STANG FAMILY TRUSTOfficerNov 07 '25Proposed Sale102.355,000511,760Nov 07 04:07 PM
DESMOND M LYNCHOfficerOct 06 '25Proposed Sale101.509,074920,972Oct 06 04:22 PM
Lynch DesmondSVP, CFOOct 06 '25Sale101.509,074920,97355,356Oct 06 04:08 PM
Rao MeeraDirectorOct 01 '25Sale101.9965366,59929,261Oct 02 11:00 AM
MEERA RAODirectorOct 01 '25Proposed Sale101.9965366,599Oct 01 04:02 PM
Lynch DesmondSVP, CFOSep 15 '25Sale91.709,074832,09964,430Sep 16 05:46 PM
DESMOND M LYNCHOfficerSep 15 '25Proposed Sale91.709,074832,098Sep 15 04:48 PM
Sayiner NecipDirectorSep 11 '25Sale85.637,500642,22630,824Sep 12 01:51 PM
NECIP SAYINERDirectorSep 11 '25Proposed Sale85.637,500642,226Sep 11 04:08 PM
Rao MeeraDirectorSep 02 '25Sale71.723,000215,16029,914Sep 04 06:08 PM
MEERA RAODirectorSep 02 '25Proposed Sale71.723,000215,160Sep 02 04:05 PM
LAUB STEVENDirectorAug 29 '25Sale78.722,261177,9956,796Sep 02 03:52 PM
STEVEN LAUBDirectorAug 29 '25Proposed Sale78.722,261177,995Aug 29 04:29 PM
Higashi EmikoDirectorAug 13 '25Sale77.751,07583,58162,296Aug 15 12:02 PM
EMIKO HIGASHIDirectorAug 13 '25Proposed Sale77.751,07583,581Aug 13 04:16 PM
Sayiner NecipDirectorAug 08 '25Sale73.537,500551,44838,324Aug 11 06:25 PM
NECIP SAYINERDirectorAug 08 '25Proposed Sale73.537,500551,447Aug 08 04:24 PM
Higashi EmikoDirectorAug 04 '25Sale75.001,11183,32563,371Aug 06 01:20 PM
Shinn JohnSVP, General CounselAug 04 '25Sale74.6179058,94520,188Aug 05 07:18 PM
EMIKO HIGASHIDirectorAug 04 '25Proposed Sale75.001,11183,325Aug 04 04:16 PM
JOHN SHINNOfficerAug 04 '25Proposed Sale74.6179058,945Aug 04 04:07 PM
LAUB STEVENDirectorMay 27 '25Sale55.121,847101,8169,057May 28 06:11 PM
LAUB STEVENDirectorMay 19 '25Sale55.563,653202,96110,904May 20 06:03 PM
LAUB STEVENDirectorMay 19 '25Proposed Sale55.565,500305,580May 19 05:00 PM
STANG ERIC BDirectorMay 09 '25Sale51.133,653186,77829,394May 12 06:36 PM
STANG FAMILY TRUSTDirectorMay 09 '25Proposed Sale51.133,653186,778May 09 04:37 PM
Lynch DesmondSVP, CFOMay 05 '25Sale50.313,118156,86775,798May 06 04:53 PM
DESMOND M LYNCHOfficerMay 05 '25Proposed Sale50.313,118156,867May 05 04:03 PM
Seraphin LucPresident and CEOApr 23 '25Sale46.976,348298,166319,241Apr 24 12:10 PM
Seraphin LucPresident and CEOApr 22 '25Sale45.001,25556,475325,589Apr 24 12:10 PM
LUC SERAPHINOfficerApr 23 '25Proposed Sale46.976,348298,166Apr 23 04:07 PM
LUC SERAPHINOfficerApr 22 '25Proposed Sale45.001,25556,475Apr 22 04:47 PM
Seraphin LucPresident and CEOApr 15 '25Sale47.7910,000477,868326,844Apr 16 05:58 PM
LUC SERAPHINOfficerApr 15 '25Proposed Sale47.7910,000477,868Apr 15 04:05 PM
Seraphin LucPresident and CEOApr 08 '25Sale46.8110,000468,100336,844Apr 08 09:15 PM
LUC SERAPHINOfficerApr 08 '25Proposed Sale46.8110,000468,100Apr 08 04:00 PM
Seraphin LucPresident and CEOApr 01 '25Sale50.8810,000508,815346,844Apr 03 02:50 PM
LUC SERAPHINOfficerApr 01 '25Proposed Sale50.8810,000508,815Apr 01 04:02 PM
Seraphin LucPresident and CEOMar 25 '25Sale58.6410,000586,406306,931Mar 26 04:18 PM
LUC SERAPHINOfficerMar 25 '25Proposed Sale58.6410,000586,406Mar 25 04:05 PM
Shinn JohnSVP, General CounselMar 21 '25Sale55.737,632425,29613,190Mar 25 03:25 PM
JOHN SHINNOfficerMar 21 '25Proposed Sale55.737,632425,296Mar 21 04:00 PM
Seraphin LucPresident and CEOMar 18 '25Sale53.7910,000537,888316,931Mar 19 05:14 PM
LUC SERAPHINOfficerMar 18 '25Proposed Sale53.7910,000537,888Mar 18 04:05 PM
Shinn JohnSVP, General CounselMar 14 '25Sale52.987,633404,35920,822Mar 17 06:06 PM
Lynch DesmondSVP, CFOMar 14 '25Sale53.273,743199,39062,578Mar 17 05:48 PM
JOHN SHINNOfficerMar 14 '25Proposed Sale52.987,633404,359Mar 14 04:16 PM
DESMOND M LYNCHOfficerMar 14 '25Proposed Sale53.273,743199,390Mar 14 04:03 PM
Sayiner NecipDirectorFeb 19 '25Sale66.744,625308,68142,000Feb 19 07:36 PM
FAN XIANZHI SEANEVP, COOFeb 19 '25Sale68.0252,3273,559,03793,841Feb 19 06:58 PM
FAN XIANZHI SEANOfficerFeb 19 '25Proposed Sale68.0252,3273,559,035Feb 19 05:34 PM
Sayiner NecipDirectorFeb 19 '25Proposed Sale66.744,625308,681Feb 19 05:29 PM