VCP ScannerFree US Stock Screener & Financial AnalysisFree US Stock Screener

Rambus Inc. (RMBS) Total Return Calculator with Dividends Reinvested

Rambus Inc.

Popular:

The total return for Rambus Inc. (RMBS) stock is +159.20% over the past 12 months. So far it's up 30.98% this year. The 5-year total return is +584.06%, meaning $10,000 invested in RMBS stock 5 years ago would be worth $68,406 today. Total return includes price appreciation plus reinvesting any dividends paid out.

If you invested $10,000 in RMBS 1 year ago, it would be worth $25,563 today — you'd have gained $15,563.

With Dividends Reinvested$25,563+155.63%

Price Only (No DRIP)$25,563+155.63%

Period2025-05-07 → 2026-05-06

Price

Total Return (DRIP)

S&P 500

If You Invested $10,000 in RMBS

1Y$25,920+$15,920 (+159.2%)159.2% CAGR

3Y$26,818+$16,818 (+168.2%)38.9% CAGR

5Y$68,406+$58,406 (+584.1%)46.9% CAGR

10Y$114,070+$104,070 (+1040.7%)27.6% CAGR

15Y$69,281+$59,281 (+592.8%)13.8% CAGR

20Y$34,994+$24,994 (+249.9%)6.5% CAGR

30Y$171,952+$161,952 (+1619.5%)9.9% CAGR

Rambus Inc. did not pay dividends during this period. Total return = price return.

Loading RMBS total return...

As of 2026-05-07

Returns at a Glance

Period	Total Return	CAGR	Price Only	Div. Contrib.	$10K →
YTD	+30.98%	—	+30.98%	—	$13,098
1Y	+159.20%	159.20%	+159.20%	—	$25,920
3Y	+168.18%	38.93%	+168.18%	—	$26,818
5Y	+584.06%	46.90%	+584.06%	—	$68,406
10Y	+1040.70%	27.56%	+1040.70%	—	$114,070
15Y	+592.81%	13.77%	+592.81%	—	$69,281
20Y	+249.94%	6.46%	+249.94%	—	$34,994
30Y	+1619.52%	9.95%	+1619.52%	—	$171,952

Risk & Highlights

Best Year+332.39%2003

Worst Year-76.42%2001

Max Drawdown-36.69%2026-01-21 → 2026-03-30 · Recovered 2026-04-17

Annual Returns

Year	Total Return	Price Return	Div.	S&P 500	vs S&P
2026YTD	+0.38%	+0.38%	—	+0.41%	-0.0pp
2025	+71.76%	+71.76%	—	+16.64%	+55.1pp
2024	-18.99%	-18.99%	—	+24.00%	-43.0pp
2023	+94.89%	+94.89%	—	+24.81%	+70.1pp
2022	+22.17%	+22.17%	—	-19.95%	+42.1pp

RMBS outperformed the S&P 500 by 127.88pp over the past year (+159.20% vs +31.32%).

Loading summary...

RMBS Peers' Total Return

Accurate peer set · 10 comparable names

Name	Mkt Cap	30D Rtn	YTD Total Rtn	1Y Total Rtn	Div Contrib	3Y Total Rtn	5Y Total Rtn	10Y Total Rtn
RMBSRambus Inc.	$14.1B	+41.0%	+31.0%	+159.2%	—	+168.2%	+584.1%	+1040.7%
SSNCSS&C Technologies Holdings, Inc.	$16.8B	+1.3%	-18.6%	-9.5%	+1.4pp	+29.9%	+1.1%	+162.3%
IPGPIPG Photonics Corporation	$4.3B	-7.7%	+36.2%	+85.6%	—	-12.4%	-48.3%	+21.7%
CEVACEVA, Inc.	$832M	+76.6%	+54.6%	+30.9%	—	+35.2%	-32.5%	+32.7%
SLABSilicon Laboratories Inc.	$7.1B	+3.4%	+64.1%	+102.9%	—	+58.2%	+63.0%	+369.4%
SITMSiTime Corporation	$16.5B	+71.3%	+68.5%	+277.2%	—	+631.8%	+646.5%	+4694.8%
AMBAAmbarella, Inc.	$3.2B	+48.0%	+0.4%	+51.5%	—	+12.6%	-16.7%	+97.2%
ARMArm Holdings plc American Depositary Shares	$252.0B	+59.5%	+106.8%	+93.8%	—	+290.6%	+290.6%	+290.6%
QCOMQUALCOMM Incorporated	$203.1B	+53.2%	+11.9%	+40.3%	+2.5pp	+87.3%	+53.4%	+333.2%
INTCIntel Corporation	$567.4B	+122.5%	+187.0%	+466.8%	—	+269.3%	+103.9%	+307.3%
IDCCInterDigital, Inc.	$7.2B	-11.6%	-14.4%	+31.0%	+1.3pp	+250.7%	+313.9%	+432.3%

Compare:RMBS vs SSNC RMBS vs IPGP RMBS vs CEVA RMBS vs SSNC vs IPGP

About RMBS Dividend Returns

Rambus Inc. (RMBS) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends.

How We Calculate Total Return

Our total return calculator simulates dividend reinvestment (DRIP) by assuming each dividend payment is used to purchase additional shares at the closing price on the ex-dividend date. This methodology provides an accurate representation of how a dividend reinvestment plan would perform.

Frequently Asked Questions

Q1What is the total return of RMBS over the past year?

Rambus Inc. (RMBS) delivered a return of 159.20% over the past year. Since RMBS does not currently pay dividends, the total return equals the price-only return.

Q2How much would $10,000 invested in RMBS be worth today?

A $10,000 investment in Rambus Inc. one year ago would be worth $25,920 today, representing a gain of $15,920.

Q3Does RMBS pay dividends?

Rambus Inc. (RMBS) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends. For RMBS, the total return equals the price-only return.

Q4Did RMBS beat the S&P 500?

Yes, Rambus Inc. (RMBS) outperformed the S&P 500 by 127.88 percentage points over the past year. RMBS delivered a total return of 159.20%, compared to the S&P 500's 31.32%. This 127.88pp alpha means investors in RMBS earned more than a passive S&P 500 index fund.

Q5What is RMBS's worst drawdown?

Rambus Inc. (RMBS) experienced a maximum drawdown of -36.69% over the past year, declining from its peak on 2026-01-21 to its trough on 2026-03-30. The stock recovered to its prior peak by 2026-04-17. Maximum drawdown measures the worst peak-to-trough decline and is an important risk metric for investors.

Q6What is RMBS's long-term total return over 10, 20, or 30 years?

Here are Rambus Inc. (RMBS)'s long-term returns with dividends reinvested. Over 10 years, the total return is 1040.7% (27.6% CAGR) — $10,000 would have grown to $114,070. Over 20 years: 249.9% total return (6.5% CAGR) — $10,000 → $34,994. Over 30 years: 1619.5% total return (9.9% CAGR) — $10,000 → $171,952. Long-term investors benefit from compounding: dividends buy additional shares, which generate their own dividends, creating an exponential growth effect.

Q7What was RMBS's best and worst year?

Rambus Inc.'s best calendar year was 2003 with a total return of 332.4%. Its worst year was 2001 with a total return of -76.4%. This range shows the volatility investors should expect — the difference between the best and worst year is 408.8 percentage points.