Who owns York Space Systems Inc (YSS)?
95 US mutual funds and ETFs from 66 fund families reported a position in YSS for the quarter ending 2026-06-30. Against their own report a quarter earlier, 37 raised shares, 20 opened a new position, 22 cut and 23 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Vanguard Index Funds | 4 | 23.5% |
| Manager Directed Portfolios | 2 | 17.9% |
| Spdr Series Trust | 1 | 16.1% |
| Ishares Trust | 4 | 14.1% |
| Meridian Fund Inc | 2 | 2.7% |
| Allspring Funds Trust | 1 | 2.7% |
Tracked managers holding YSS
None of the managers Prior Moves tracks on 13F reports YSS in its latest filing.
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about YSS. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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