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YORK SPACE SYSTEMS INC (YSS)
Institutional ownership, SEC filings and insider activity
Sector: Industry · SEC CIK 0002086587 · EDGAR filings · Updated 2026-07-10
YORK SPACE SYSTEMS INC (YSS) has reported institutional ownership of 47.8%, with 140 institutional managers holding positions valued at $1.38B per the latest 13F reporting period.
Institutional ownership
47.8%
Institutional managers
140
Reported 13F value
$1.38B
Insider activity
15 trans.
$25.7M net buying
Latest updates
- 2026-07-10 — Insider transaction reported (Form 4)
- 2026-06-29 — 4/A filed
- 2026-06-05 — Insider transaction reported (Form 4)
- 2026-06-04 — Amended current report (8-K/A) filed
- 2026-05-19 — Current report (8-K) filed
- 2026-05-15 — SCHEDULE 13G filed
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, YORK SPACE SYSTEMS INC has 140 institutional holders and institutional ownership of 47.8%.
Insider activity
Insiders reported 15 transactions (3 buys, 0 sells) across 13 reporting insiders, with a net reported value of $25.7M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-10.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-10.