Stocks / SLDP vs TDUP

SLDP vs TDUP: Which Stock Is the Better Buy?

Solid Power, Inc. and ThredUp Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Consumer Cyclical.

SLDP is the larger company ($0.6B vs $0.6B). On the fundamentals, SLDP grows revenue faster (53.5% vs 10.8%); TDUP earns a higher net margin (-6.5% vs -521.5%); SLDP has the stronger return on equity (-22.4% vs -34.1%). On the filings, TDUP carries fewer potential red flags (2 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — SLDP vs TDUP, 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.

 Solid Power, Inc. (SLDP)ThredUp Inc. (TDUP)
Market cap$0.6B$0.6B
Revenue (latest FY)$17.91M$310.81M
Net income (latest FY)$-93.41M$-20.21M
Revenue growth (5y CAGR)53.5%10.8%
Net margin-521.5%-6.5%
Return on equity-22.4%-34.1%
P/E ratio
Dividend yield
Profitable years (of last 10)10
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 SLDP vs TDUP 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 SLDP's full financials →   Open TDUP's full financials →

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Frequently asked questions

Which is bigger, SLDP or TDUP?

Solid Power, Inc. is larger by market capitalization — $0.6B versus $0.6B.

Which grows faster, SLDP or TDUP?

Over the last five fiscal years, Solid Power, Inc. grew revenue faster — 53.5%/yr versus 10.8%/yr, computed from SEC-filed statements.

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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