York Space Systems (YSS) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $5.58, -8.52% vs the prior close of $6.10.
- Volume 1.98M shares, 0.6x its 50-day average (light).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
YSS slides 8.5% to $5.58, a 6-month low. Closed at $5.58, -8.52% vs the prior close of $6.10. Day range $5.52–$6.03, opened at $6.04.
YSS daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — YSS slides 8.5% to $5.58, a 6-month low
- Closed at $5.58, -8.52% vs the prior close of $6.10. Day range $5.52–$6.03, opened at $6.04.
- Volume was 1.98M shares, 0.6x its 50-day average of 3.39M — lighter than usual.
- Price is -36.8% vs its 50-day average ($8.83).
- 52-week range $5.52–$44.54; today's close sits at 0% of that range, 87.5% below the 52-week high.
Oct 15, 2026 — YSS rises 2.5% to $6.10
- Closed at $6.10, +2.52% vs the prior close of $5.95. Day range $5.65–$6.25, opened at $5.83.
- Volume was 3.54M shares, 1.1x its 50-day average of 3.37M.
- Price is -31.7% vs its 50-day average ($8.94).
- 52-week range $5.65–$44.54; today's close sits at 1% of that range, 86.3% below the 52-week high.
Oct 14, 2026 — YSS slides 9.3% to $5.95, a 6-month low, 8 down days in a row
- Closed at $5.95, -9.30% vs the prior close of $6.56. Day range $5.92–$6.53, opened at $6.41.
- Volume was 2.45M shares, 0.7x its 50-day average of 3.41M.
- Price is -34.4% vs its 50-day average ($9.08).
- 52-week range $5.92–$44.54; today's close sits at 0% of that range, 86.6% below the 52-week high.
- That makes 8 straight losses.
Oct 13, 2026 — YSS slides 4.0% to $6.56, a 6-month low, 7 down days in a row
- Closed at $6.56, -3.95% vs the prior close of $6.83. Day range $6.47–$6.80, opened at $6.78.
- Volume was 1.57M shares, 0.5x its 50-day average of 3.42M — lighter than usual.
- Price is -29.2% vs its 50-day average ($9.26).
- 52-week range $6.47–$44.54; today's close sits at 0% of that range, 85.3% below the 52-week high.
- That makes 7 straight losses.
Oct 12, 2026 — YSS slides 3.9% to $6.83, a 6-month low, 6 down days in a row
- Closed at $6.83, -3.94% vs the prior close of $7.11. Day range $6.67–$7.18, opened at $7.09.
- Volume was 2.25M shares, 0.7x its 50-day average of 3.40M.
- Price is -27.5% vs its 50-day average ($9.42).
- 52-week range $6.67–$44.54; today's close sits at 0% of that range, 84.7% below the 52-week high.
- That makes 6 straight losses.
Oct 9, 2026 — YSS dips 1.7% to $7.11, a 6-month low, 5 down days in a row
- Closed at $7.11, -1.66% vs the prior close of $7.23. Day range $6.78–$7.25, opened at $7.25.
- Volume was 2.06M shares, 0.6x its 50-day average of 3.40M.
- Price is -25.8% vs its 50-day average ($9.58).
- 52-week range $6.78–$44.54; today's close sits at 1% of that range, 84.0% below the 52-week high.
- That makes 5 straight losses.
Oct 8, 2026 — YSS dips 2.0% to $7.23, a 6-month low, 4 down days in a row
- Closed at $7.23, -2.03% vs the prior close of $7.38. Day range $7.03–$7.34, opened at $7.27.
- Volume was 2.47M shares, 0.7x its 50-day average of 3.44M.
- Price is -25.8% vs its 50-day average ($9.74).
- 52-week range $7.03–$44.54; today's close sits at 1% of that range, 83.8% below the 52-week high.
- That makes 4 straight losses.
Oct 7, 2026 — YSS slides 8.1% to $7.38, a 6-month low, 3 down days in a row
- Closed at $7.38, -8.09% vs the prior close of $8.03. Day range $7.20–$7.86, opened at $7.86.
- Volume was 2.73M shares, 0.8x its 50-day average of 3.43M.
- Price is -25.4% vs its 50-day average ($9.89).
- 52-week range $7.20–$44.54; today's close sits at 0% of that range, 83.4% below the 52-week high.
- That makes 3 straight losses.
Oct 6, 2026 — YSS slides 3.4% to $8.03
- Closed at $8.03, -3.37% vs the prior close of $8.31. Day range $7.96–$8.52, opened at $8.37.
- Volume was 1.96M shares, 0.6x its 50-day average of 3.40M — lighter than usual.
- Price is -20.5% vs its 50-day average ($10.10).
- 52-week range $7.45–$44.54; today's close sits at 2% of that range, 82.0% below the 52-week high.
Oct 5, 2026 — YSS slides 7.5% to $8.31
- Closed at $8.31, -7.46% vs the prior close of $8.98. Day range $8.07–$8.81, opened at $8.77.
- Volume was 2.50M shares, 0.7x its 50-day average of 3.37M.
- Price is -19.5% vs its 50-day average ($10.32).
- 52-week range $7.45–$44.54; today's close sits at 2% of that range, 81.3% below the 52-week high.
Oct 2, 2026 — YSS jumps 4.3% to $8.98
- Closed at $8.98, +4.30% vs the prior close of $8.61. Day range $8.61–$9.06, opened at $8.88.
- Volume was 1.79M shares, 0.5x its 50-day average of 3.35M — lighter than usual.
- Price is -14.4% vs its 50-day average ($10.50).
- 52-week range $7.45–$44.54; today's close sits at 4% of that range, 79.8% below the 52-week high.
YSS latest news & SEC filings
Every SEC filing by or about YSS in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Aug 14, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Aug 14, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $92.55M (prior year $83.84M) (+10.4% vs Jun 30, 2025)
- Net income: -$39.34M (prior year -$24.23M) (loss widened vs Jun 30, 2025)
- Diluted EPS: -$0.31 (prior year -$0.25) (loss widened vs Jun 30, 2025)
Aug 13, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 10, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Blackrock Portfolio Management Llc sold 200,170 shares at $10.99 (≈$2.20M) on Aug 7, 2026
- Blackrock Portfolio Management Llc sold 200,170 shares at $10.99 (≈$2.20M) on Aug 7, 2026
- Blackrock Portfolio Management Llc sold 200,170 shares at $10.99 (≈$2.20M) on Aug 7, 2026
- Blackrock Portfolio Management Llc sold 200,170 shares at $10.99 (≈$2.20M) on Aug 7, 2026
- Blackrock Portfolio Management Llc sold 201,504 shares at $11.60 (≈$2.34M) on Aug 6, 2026
- Blackrock Portfolio Management Llc sold 201,504 shares at $11.60 (≈$2.34M) on Aug 6, 2026
- …plus 2 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 10, 2026 · Form 4/A — Insider trade (amended)
Amended insider trade report (Form 4/A)
- Blackrock Portfolio Management Llc sold 116,162 shares at $13.49 (≈$1.57M) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 11,884 shares at $15.28 (≈$181.59K) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 116,162 shares at $13.49 (≈$1.57M) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 11,884 shares at $15.28 (≈$181.59K) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 116,162 shares at $13.49 (≈$1.57M) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 11,884 shares at $15.28 (≈$181.59K) on Aug 5, 2026
- …plus 3 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 6, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Blackrock Portfolio Management Llc sold 11,784 shares at $15.28 (≈$180.06K) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 116,162 shares at $13.49 (≈$1.57M) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 11,784 shares at $15.28 (≈$180.06K) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 116,162 shares at $13.49 (≈$1.57M) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 11,784 shares at $15.28 (≈$180.06K) on Aug 5, 2026
- Blackrock Portfolio Management Llc sold 116,162 shares at $13.49 (≈$1.57M) on Aug 5, 2026
- …plus 2 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Aug 5, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
Aug 4, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jul 31, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jul 10, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Things to know before you trade YSS
- Last results release: Aug 13, 2026 (8-K Item 2.02). Previous ones: May 14, 2026, Mar 19, 2026. Based on that rhythm, the next report is likely around Nov 12, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 4.44% (largest 14.2%). That is a volatile stock.
- Liquidity: about 2.35M shares (≈$13.09M) trade per day on average.
- 52-week position: $5.58 vs a range of $5.52–$44.54 (0% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Portfolio Management Llc Blackrock sold 200,170 shares on Aug 7, 2026.
- Latest filings: 10-Q Aug 14, 2026; 8-K Aug 13, 2026; 8-K Aug 5, 2026.
- Listing: NYSE · industry: Guided Missiles & Space Vehicles & Parts.
YSS market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 6.04 | 6.03 | 5.52 | 5.58 | 1.98M |
| Oct 15, 2026 | 5.83 | 6.25 | 5.65 | 6.10 | 3.54M |
| Oct 14, 2026 | 6.41 | 6.53 | 5.92 | 5.95 | 2.45M |
| Oct 13, 2026 | 6.78 | 6.80 | 6.47 | 6.56 | 1.57M |
| Oct 12, 2026 | 7.09 | 7.18 | 6.67 | 6.83 | 2.25M |
| Oct 9, 2026 | 7.25 | 7.25 | 6.78 | 7.11 | 2.06M |
| Oct 8, 2026 | 7.27 | 7.34 | 7.03 | 7.23 | 2.47M |
| Oct 7, 2026 | 7.86 | 7.86 | 7.20 | 7.38 | 2.73M |
| Oct 6, 2026 | 8.37 | 8.52 | 7.96 | 8.03 | 1.96M |
| Oct 5, 2026 | 8.77 | 8.81 | 8.07 | 8.31 | 2.50M |
| Oct 2, 2026 | 8.88 | 9.06 | 8.61 | 8.98 | 1.79M |
| Oct 1, 2026 | 8.70 | 8.93 | 8.48 | 8.61 | 1.57M |
| Sep 30, 2026 | 8.92 | 9.16 | 8.61 | 8.65 | 1.58M |
| Sep 29, 2026 | 9.16 | 9.40 | 8.81 | 8.83 | 1.63M |
| Sep 28, 2026 | 9.31 | 9.62 | 9.13 | 9.14 | 1.48M |
| Sep 25, 2026 | 9.85 | 10.04 | 9.37 | 9.57 | 2.02M |
| Sep 24, 2026 | 9.47 | 9.94 | 9.37 | 9.81 | 2.20M |
| Sep 23, 2026 | 9.79 | 10.04 | 9.53 | 9.61 | 2.92M |
| Sep 22, 2026 | 9.79 | 10.03 | 9.30 | 9.91 | 3.61M |
| Sep 21, 2026 | 8.69 | 9.98 | 8.69 | 9.76 | 4.61M |
About York Space Systems
York Space Systems (YSS) is listed on the NYSE and classified by the SEC under “Guided Missiles & Space Vehicles & Parts”. Its business address is in GREENWOOD VILLAGE, CO. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 2086587.
YSS board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Andrew Boyd | Director | Feb 3, 2026 |
| Louis R Jr Brothers | Director | Feb 3, 2026 |
| Janine Davidson | Director | Apr 14, 2026 |
| Tami A. Erwin | Director | Feb 3, 2026 |
| Kirk Michael Konert | Director | Feb 3, 2026 |
| Tyler Letarte | Director | Feb 3, 2026 |
| James Mcconville | Director | Feb 3, 2026 |
| Dirk Wallinger | Chief Executive Officer | Mar 11, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Brian D Frantz | Chief Accounting Officer | Feb 3, 2026 |
| Kevin Messerle | Chief Financial Officer | Feb 3, 2026 |
| Monica J. Palko | See Remarks | Feb 3, 2026 |
| Devjyoti Rudra | Chief Supply Chain Officer | Feb 3, 2026 |
| Dirk Wallinger | Chief Executive Officer | Mar 11, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 7, 2026 | Portfolio Management Llc Blackrock | Sale | 200,170 | $10.99 |
| Aug 7, 2026 | Portfolio Management Llc Blackrock | Sale | 200,170 | $10.99 |
| Aug 7, 2026 | Portfolio Management Llc Blackrock | Sale | 200,170 | $10.99 |
| Aug 7, 2026 | Portfolio Management Llc Blackrock | Sale | 200,170 | $10.99 |
| Aug 6, 2026 | Portfolio Management Llc Blackrock | Sale | 201,504 | $11.60 |
| Aug 6, 2026 | Portfolio Management Llc Blackrock | Sale | 201,504 | $11.60 |
| Aug 6, 2026 | Portfolio Management Llc Blackrock | Sale | 201,504 | $11.60 |
| Aug 6, 2026 | Portfolio Management Llc Blackrock | Sale | 201,504 | $11.60 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 116,162 | $13.49 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 11,884 | $15.28 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 116,162 | $13.49 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 11,884 | $15.28 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 116,162 | $13.49 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 11,884 | $15.28 |
| Aug 5, 2026 | Portfolio Management Llc Blackrock | Sale | 116,162 | $13.49 |
YSS financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| No annual XBRL figures available (foreign filers often report on Form 20-F). | ||||
Latest balance sheet: total assets $2.07B, total liabilities $324.41M, cash $534.00M (as of Jun 30, 2026).
YSS earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 13, 2026 | 8-K Item 2.02 (results) | $11.51 |
| May 14, 2026 | 8-K Item 2.02 (results) | $28.94 |
| Mar 19, 2026 | 8-K Item 2.02 (results) | $17.68 |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.