OUST · Ouster
Conviction · Medium · more likely to lead the S&P 500 over the next three months, by a modest margin
Wrong if: a daily close below $29.00
Note written ·
Price against the kill line
15.4% clear of its kill line on the 13 November 2026 close.
How to read this
The red mark is the price level of the published kill line: a close through it (a weekly close, on a weekly line) would prove the research note wrong on price. The dot is where the stock closed on 13 November 2026; a dot left of the mark has closed through its line.
The scale is stretched near the line, so close calls are easy to see. More than 8% from the line, the stock reads well clear, with a hollow dot to show the figure is off the drawn scale.
The kill line is the research note's own test. The portfolio sells on business facts, not on a price. How the portfolio decides
Three months against the kill line
Daily closes, to . Red: the kill line, a daily close below $29.00, on record since 10 November 2026. The shares are down 30.4% since the close; the S&P 500 is down 2.1% over the same sessions. Figures in the note can cover a different window.
Kill line
A daily close below $29.00, well under the $30.52 close of 5 November 2026, which would reverse the post-report recovery. Fourth-quarter 2026 revenue below the $61 million guidance floor, or a new public share offering, would also show the case failing.
Research onlyNot in the portfolio.
Key figures from the filings · Industrials
Quarter to 30 September 2026, filed 3 November 2026; valuation at the 13 November 2026 close
- Revenue, latest quarter ($M)
- 59.3
- Revenue, change on a year (%)
- +50.1
- Gross margin (%)
- 42.6
- Operating margin (%)
- −32.5
- Free cash flow, four quarters ($M)
- −97.4
- Net cash, cash less debt ($M)
- 421
- Enterprise value to sales (×)
- 9.0
- Free-cash-flow yield (%)
- −4.0
All filed numbers
What Ouster reports to the SEC in its quarterly and annual filings. Each group states its period and filing date once; a figure dated otherwise says so. Built from the filings known on .
| Quarter to | Revenue ($M) | On a year (%) | Gross margin (%) | Operating margin (%) |
|---|---|---|---|---|
| first filed | 59.3 | +50.1 | 42.6 | −32.5 |
| first filed | 54.6 | +55.9 | 48.9 | −36.7 |
| first filed | 48.6 | +48.9 | 42.9 | −39.5 |
| first filed | 62.2 | +106.6 | 60.2 | 1.5 |
| first filed | 39.5 | +40.8 | 42.1 | −61.4 |
| first filed | 35.0 | +29.9 | 45.2 | −76.5 |
| Pre-tax income ($M) | −14.9 |
| Net income ($M) four quarters: −45.8 | −14.2 |
| Diluted shares, change on a year (%) against the quarter to 30 September 2025 | +23.3 |
| Operating cash flow ($M) | −64.8 |
| Capital spending ($M) | 32.6 |
| Free cash flow ($M) | −97.4 |
| Cash and short-term investments ($M) | 421 |
| Debt ($M) | None reported |
| Net cash, cash less debt ($M) no debt reported | 421 |
| Deferred revenue ($M) −56.3% on a year | 14.2 |
| Backlog, orders not yet delivered ($M) | Not reported |
| Receivables ($M) | 39.3 |
| Inventory ($M) | 36.5 |
| Shareholders' equity ($M) | 561 |
| Market value ($M) | 2,444 |
| Enterprise value, market value plus net debt ($M) no debt reported | 2,023 |
| Enterprise value to sales (×) no debt reported | 9.0 |
| Enterprise value to operating income (×) | Not meaningful |
| Price to earnings (×) | Not meaningful |
| Price to book value (×) | 4.4 |
| Free-cash-flow yield (%) | −4.0 |
Short interest (FINRA, settled 15 October 2026, published 26 October 2026): 8.7% of shares outstanding sold short, 2.4 days of average trading to cover, −13.8% since the previous report.
| Window | Bought | Sold |
|---|---|---|
| 90 daysfrom | $0 | $5.6M |
| 12 monthsfrom | $178K | $47.8M |
The thesis
Ouster's lidar sales grew 50% from a year earlier in the third quarter, and the shares are modestly more likely than not to beat the S&P 500 over the next three months. Revenue of $59.3 million cleared the company's $57.5 million guidance ceiling. The fourth-quarter report, expected in late February 2027, settles whether revenue reaches the $61–$64 million guide and whether gross margin holds near 43%.
The 3 November 2026 release showed product revenue of $56.0 million, up 42% from a year earlier, and royalties of $3.3 million. Net loss narrowed to $14.2 million from $21.7 million a year earlier. Cash, restricted cash and short-term investments were $421 million on 30 September 2026.
The shares closed at $30.52 on 5 November 2026, $34.80 on 6 November 2026 and $38.57 on 9 November 2026. They ended at $36.60 on 12 November 2026, which is 42.6% below the 52-week intraday high of $63.79 set on 30 June 2026. The price has recovered part of the post-report ground but still sits 24.9% under the 14 August 2026 close of $48.71.
Bullish and bearish views on Ouster, Inc.
The bull case on Ouster, Inc. (OUST), in brief: revenue beat the guidance ceiling. The bear case: gross margin gave back the second-quarter gain.
Bull case
- Revenue beat the guidance ceiling. Third-quarter revenue of $59.3 million exceeded the $57.5 million top of the company's range, and Benzinga reported a consensus estimate of $56.267 million.
- Fourth-quarter guide sits above the estimate. Ouster guided fourth-quarter revenue to $61–$64 million on 3 November 2026, against a $62.033 million consensus estimate reported by Benzinga.
- Losses are narrowing. The third-quarter loss was $0.20 per share against $0.37 a year earlier, per the results release.
- Cash is large against the loss. The $421 million of cash and short-term investments on 30 September 2026 compares with a quarterly net loss of $14.2 million.
- Analysts raised ratings after the report. Benzinga headlines on 4 November 2026 reported Cantor Fitzgerald upgrading Ouster to Overweight with a $45 target and a second firm upgrading it to Buy with a $52.50 target.
- New toll-collection customer. Ouster announced on 10 November 2026 that Indra selected it to supply 3D digital lidar sensors for electronic toll collection projects, and on 11 November 2026 it described its Rev8 lidar for next-generation electronic tolls.
Bear case
- Gross margin gave back the second-quarter gain. Gross margin under generally accepted accounting principles was 43% in the third quarter, against 49% in the second. The release says a one-time refund added about 1,000 basis points to the second quarter, so 49% was not a run rate.
- Royalties supplied part of the growth. Product revenue rose 42% from a year earlier in the third quarter, while total revenue rose 50%, with royalties at $3.3 million.
- Share supply is structural. The release shows about $98.0 million net from at-the-market sales (shares sold into the market over time) and about $191.9 million net from an underwritten offering in the nine months to 30 September 2026. Weighted-average shares were 71.5 million in the third quarter.
- Insiders keep selling into the rally. Director Susan Heystee sold 7,551 shares at $37.44 on 10 November 2026, and director Stephen Skaggs sold 5,000 shares at $34.00 on 6 November 2026 under a Rule 10b5-1 plan, per SEC Form 4 filings. Five executives, including the chief executive and chief financial officer, sold at $33.96 on 14 September 2026.
- Contract news carries no disclosed value. The 10 November 2026 and 11 November 2026 toll-collection announcements are headlined without a contract size or delivery schedule, so revenue timing is unknown.
Price setup
The last close was $36.60 on 12 November 2026. That is above the 50-day average of $35.65 and the 200-day average of $32.82, both computed on adjusted closes. The 3-month change is a decline of 24.9%.
The 52-week intraday high is $63.79 (30 June 2026), and the 52-week closing low is $16.63 (30 March 2026). The shares closed at $30.52 on 5 November 2026, rose to $38.57 on 9 November 2026, then slipped to $38.22 on 10 November 2026 and 11 November 2026 before the $36.60 close.
The 5 November 2026 close of $30.52 is the low end of the post-report range, and the 50-day average sits just under the latest close. A close back under that average would put the shares near the early-November lows.
Catalysts ahead
- ~25 February 2027 (est.): Fourth-quarter 2026 results. Shows whether revenue reaches the $61–$64 million guide and whether gross margin holds near the 43% reported for the third quarter.
What would change the view
A daily close below $29.00, well under the $30.52 close of 5 November 2026, which would reverse the post-report recovery. Fourth-quarter 2026 revenue below the $61 million guidance floor, or a new public share offering, would also show the case failing.
The risks this note tracks, each with what would confirm it:
- Gross margin stays at or below the 43% reported for the third quarter of 2026 now that the one-time refund no longer flatters comparisons. Confirmed by: fourth-quarter 2026 gross margin below 43% in the results report.
- Product growth keeps slowing, leaving royalties to carry total growth. Confirmed by: fourth-quarter 2026 product revenue growth below the 42% rate from a year earlier reported for the third quarter.
- More share issuance adds supply after about $289.9 million of net equity raised in the nine months to 30 September 2026. Confirmed by: a Form 8-K or prospectus showing a new at-the-market program or public offering.
- Partner, toll and defense announcements fail to turn into booked revenue. Confirmed by: fourth-quarter 2026 revenue below the $61 million guidance floor.
- Continued insider selling signals that executives see the shares as fully valued near current levels. Confirmed by: further open-market sales in Form 4 filings, especially by the chief executive or chief financial officer.
What it trades with
Ouster trades with other lidar, robotics and AI-hardware shares, and its single-session moves of 10% or more have tracked press releases rather than quarterly numbers. The three-session rise from the $30.52 close on 5 November 2026 to $38.57 on 9 November 2026 came before the Indra announcement.
Demand from defense drones, humanoid robots and smart infrastructure ties the shares to robotics and defense spending sentiment as much as to automotive lidar. Heavy equity issuance in 2026 also links the price to general appetite for small-cap growth shares.
The evidence, claim by claim (8)
- Third-quarter 2026 total revenue was $59.3 million, up 50% from a year earlier and 9% from the second quarter; product revenue was $56.0 million, up 42% from a year earlier; royalties were $3.3 million. Ouster third-quarter 2026 results release, SEC Form 8-K exhibit 99.1 · as of
- Third-quarter 2026 gross margin was 43%, against 49% in the second quarter of 2026 and 42% in the third quarter of 2025; the release says a one-time refund lifted second-quarter margin by about 1,000 basis points. Ouster third-quarter 2026 results release, SEC Form 8-K exhibit 99.1 · as of
- Third-quarter 2026 net loss was $14.2 million, or $0.20 per share, against $21.7 million and $0.37 a year earlier. Ouster third-quarter 2026 results release, SEC Form 8-K exhibit 99.1 · as of
- Cash, cash equivalents, restricted cash and short-term investments totaled $421 million. Ouster third-quarter 2026 results release, SEC Form 8-K exhibit 99.1 · as of
- Ouster guided fourth-quarter 2026 revenue to $61–$64 million, against a $62.033 million consensus estimate; third-quarter revenue of $59.3 million beat a $56.267 million estimate. Benzinga, 3 November 2026 · as of
- Cantor Fitzgerald upgraded Ouster to Overweight from Neutral with a $45 target, and a second firm upgraded it to Buy with a $52.50 target. Benzinga headlines, 4 November 2026 · as of
- Director Susan Heystee sold 7,551 shares at $37.44 on 10 November 2026; director Stephen Skaggs sold 5,000 shares at $34.00 on 6 November 2026 under a Rule 10b5-1 plan. SEC Form 4 filings, 10 November 2026 and 12 November 2026 · as of
- Ouster announced on 10 November 2026 that Indra selected it to supply 3D digital lidar sensors for electronic toll collection projects, and on 11 November 2026 that it is targeting next-generation electronic tolls with Rev8 lidar. Ouster company news releases · as of
Sources
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