How have POET and QUBT total returns compared?

Over the past 10 years, POET delivered 4.11% and QUBT delivered 46.32% annualized total return. Past performance doesn't predict future results.

POET Technologies Inc. (POET) vs Quantum Computing, Inc. (QUBT)

A side-by-side comparison of POET Technologies Inc. and Quantum Computing, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 16, 2026. Differences are shown without an overall score or investment verdict.

POET

POET Technologies Inc.

$1.26B

$9.58TechnologyAt close: Aug 14, 2026, 4:00 PM ET

QUBT

Quantum Computing, Inc.

$2.02B

$9.01TechnologyAt close: Aug 14, 2026, 4:00 PM ET

Total return — POET vs QUBT

growth of $100 · dividends reinvested · last 10y

POET +47.4% (+4.0%/yr)QUBT +4405.0% (+46.3%/yr)QUBT compounded faster over this window

Log scale — wide-divergence pair

POET QUBT

POET vs QUBT: by the numbers

•QUBT is the larger company ($2.02B vs $1.26B market cap).
•Both run net losses; QUBT's is the smaller (-152.45% vs -5784.57% net margin).

Metrics side by side

Valuation

Metric	POET	QUBT
P/S ratio	1001.26	206.11
P/B ratio	3.15	1.27

Profitability

Metric	POET	QUBT
Gross margin	100.00%	9.82%
Operating margin	-3150.50%	-7489.30%
Net margin	-5784.57%	-152.45%
ROE	-18.20%	-0.94%
ROIC	-17.74%	-3.18%

Growth (annualized)

Metric	POET	QUBT
Revenue CAGR (5Y)	-22.68%	N/A
Total return CAGR (5Y)	1.71%	3.41%

Frequently asked

How have POET and QUBT total returns compared?: Over the past 10 years, POET delivered 4.11% and QUBT delivered 46.32% annualized total return. Past performance doesn't predict future results.

Go deeper

Full POET analysis Full QUBT analysis Interactive comparison tool

Dig into the metrics

POET Technologies ROE Quantum Computing ROE POET Technologies operating margin Quantum Computing operating margin POET Technologies revenue growth Quantum Computing revenue growth POET Technologies free cash flow Quantum Computing free cash flow

POET Technologies & Quantum Computing appear in these rankings

Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 16, 2026.