YSS · NYSE
York Space Systems (YSS) Stock Price & Fundamentals
$825.40−0.70%−$5.83End-of-day price as of Oct 9, 2026
Sample prices
Prices on this page are generated sample data for development, not real market data, so market cap, P/E and dividend yield are illustrative too.
York Space Systems (YSS) closed at $825.40 on Oct 9, 2026, down 0.70% from the previous close of $831.23.
Share price, past year
1Y +1.56%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $825.40 |
| Sep 30, 2026 | $844.42 |
| Aug 31, 2026 | $849.95 |
| Jul 31, 2026 | $860.86 |
| Jun 30, 2026 | $835.48 |
| May 29, 2026 | $808.13 |
| Apr 30, 2026 | $815.15 |
| Mar 31, 2026 | $814.93 |
| Feb 27, 2026 | $771.35 |
| Jan 30, 2026 | $809.26 |
| Dec 31, 2025 | $826.44 |
| Nov 28, 2025 | $811.87 |
| Oct 31, 2025 | $799.18 |
Key statistics
- 52-week range
- $771.35 – $877.73
Financials
York Space Systems's SEC filings don't report revenue in the standard form Laurel reads, so its revenue history isn't shown yet.
Company profile
- Name
- York Space Systems Inc.
- Ticker
- YSS
- Exchange
- NYSE
- Industry (SEC SIC)
- Guided Missiles & Space Vehicles & Parts
- Headquarters
- 6060 S Willow Dr., Greenwood Village, CO 80111
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0002086587
Recent SEC filings
- Aug 14, 2026
- Aug 13, 2026
- Aug 5, 2026
- May 19, 2026
- May 15, 2026
- May 14, 2026
- Apr 29, 2026
- Apr 14, 2026
Frequently asked questions
What is York Space Systems's stock price?
York Space Systems (YSS) closed at $825.40 on Oct 9, 2026, down 0.70% from the previous close of $831.23.
Sources and methodology
Fundamentals come from York Space Systems Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures