Applied Optoelectronics, Inc. (AAOI) vs GitLab Inc. (GTLB)
A side-by-side comparison of Applied Optoelectronics, Inc. and GitLab Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 2, 2026. Differences are shown without an overall score or investment verdict.
AAOI
Applied Optoelectronics, Inc.
$102.26TechnologyDelayed quote: Sep 2, 2026, 2:55 PM EDT
GTLB
GitLab Inc.
$49.63TechnologyDelayed quote: Sep 2, 2026, 2:55 PM EDT
Total return — AAOI vs GTLB
growth of $100 · dividends reinvested · last 5yAAOI +1418.2% (+72.3%/yr)GTLB -56.6% (-15.4%/yr)AAOI compounded faster over this window
Log scale — wide-divergence pair
AAOI GTLB
AAOI vs GTLB: by the numbers
- •GTLB is the larger company ($8.38B vs $8.21B market cap).
- •Both run net losses; GTLB's is the smaller (-4.99% vs -9.57% net margin).
- •GTLB grew revenue faster over the past five years (39.98% vs 20.68% CAGR).
Metrics side by side
Valuation
| Metric | AAOI | GTLB |
|---|---|---|
| Forward P/E | 139.72 | 50.55 |
| P/S ratio | 14.15 | 7.21 |
| P/B ratio | 5.06 | 8.22 |
| FCF yield | N/A | 2.81% |
Profitability
| Metric | AAOI | GTLB |
|---|---|---|
| Gross margin | 28.92% | 85.75% |
| Operating margin | -11.31% | -8.55% |
| Net margin | -9.57% | -4.99% |
| ROE | -3.42% | -5.69% |
| ROIC | -3.49% | -9.02% |
Growth (annualized)
| Metric | AAOI | GTLB |
|---|---|---|
| Revenue CAGR (5Y) | 20.68% | 39.98% |
| Total return CAGR (5Y) | 68.43% | N/A |
Frequently asked
- Which has grown faster, AAOI or GTLB?
- Over the past five years, GTLB grew revenue faster — AAOI at a 20.68% CAGR versus GTLB at 39.98%.
Go deeper
Dig into the metrics
Applied Optoelectronics ROEGitLab ROEApplied Optoelectronics operating marginGitLab operating marginApplied Optoelectronics revenue growthGitLab revenue growthApplied Optoelectronics free cash flowGitLab free cash flow
Applied Optoelectronics & GitLab appear in these rankings
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 September 2, 2026.