York Space Systems, Inc. (YSS)

Industrials · Aerospace & Defense · Small-cap · updated October 16, 2026

NOT A BUY TODAY

What this means. York Space Systems, Inc. is a weaker business by our measures, its shares look fairly priced, and its share price has been weak.

Value58

Quality34

Price trend1

Overall39

2374 of 2764rank among the US stocks we score (our core model buys the top 15)

14%of US stocks we score rank below it

Scores are 0 to 100 against every US stock we track; 50 is average. Recomputed after every US market close.

Insider trades, last 90 days

1 insider sold $3.9M on the open market.

BlackRock Portfolio Management LLC10% owner	SoldAug 3	13,754 shat $15.03 · $207K
BlackRock Portfolio Management LLC10% owner	SoldJul 31	35,574 shat $15.14 · $539K
BlackRock Portfolio Management LLC10% owner	SoldJul 30	140,823 shat $15.18 · $2.1M

From Form 4 filings with the SEC. Open-market trades only. "Plan" = a sale set up in advance under a 10b5-1 plan, usually routine.

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