Stocks / ACHR vs OTTR

ACHR vs OTTR: Which Stock Is the Better Buy?

Archer Aviation Inc. and Otter Tail Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

ACHR is the larger company ($3.9B vs $3.8B). On the fundamentals, OTTR earns a higher net margin (21.2% vs -206066.7%); OTTR has the stronger return on equity (14.8% vs -28.1%). On the filings, OTTR carries fewer potential red flags (0 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — ACHR vs OTTR, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Archer Aviation Inc. (ACHR)Otter Tail Corporation (OTTR)
Market cap$3.9B$3.8B
Revenue (latest FY)$300,000$1.30B
Net income (latest FY)$-618.20M$275.89M
Revenue growth (5y CAGR)8.1%
Net margin-206066.7%21.2%
Return on equity-28.1%14.8%
P/E ratio13.4
Dividend yield2.5%
Profitable years (of last 10)010
Positive free cash flowNoYes

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full ACHR vs OTTR breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open ACHR's full financials →   Open OTTR's full financials →

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Frequently asked questions

Which is bigger, ACHR or OTTR?

Archer Aviation Inc. is larger by market capitalization — $3.9B versus $3.8B.

Which grows faster, ACHR or OTTR?

Five-year growth data is not available for both companies.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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ACHR fundamentals → · OTTR fundamentals → · All 1,500+ companies → · Free screener →