CRCM LP - 31 Dec 2025 SCHEDULE 13G/A Report for ALT5 Sigma Corp Common Stock, $0.001 par value (ALTS)

Filing Manager
CRCM LP
Reporting Manager
CRCM LP
Security
ALT5 Sigma Corp Common Stock, $0.001 par value
Symbol
ALTS
Shares outstanding
125,761,839 shares
Disclosed Ownership
10,941,280 shares
Ownership
8.7%
Form type
SCHEDULE 13G/A
Filing time
12 Feb 2026, 18:01:56 UTC
Date of event
31 Dec 2025
Previous filing
27 Oct 2025
SEC
View on sec.gov

Sponsored

Quoteable Key Fact

"CRCM LP disclosed 8.7% ownership in ALT5 Sigma Corp Common Stock, $0.001 par value (ALTS) on 31 Dec 2025."

Quick Takeaways

  • CRCM LP filed SCHEDULE 13G/A for ALT5 Sigma Corp Common Stock, $0.001 par value (ALTS).
  • Disclosed ownership: 8.7%.
  • Date of event: 31 Dec 2025.

What Changed

  • Previous schedule filing date: 27 Oct 2025.
  • Current filing was accepted on 12 Feb 2026, 18:01.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (6)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CRCM LP 8.7% 10,941,280 0 10,941,280 /s/ Chun R. Ding CRCM LP
CRCM LLC 8.7% 10,941,280 0 10,941,280 /s/ Chun R. Ding CRCM LLC
CRCM INSTITUTIONAL MASTER FUND (BVI), LTD. 5.4% 6,770,000 0 6,770,000 /s/ Chun R. Ding CRCM INSTITUTIONAL MASTER FUND (BVI), LTD.
CRCM B SPV, LP 2.9% 3,720,847 0 3,720,847 /s/ Chun R. Ding CRCM B SPV, LP
CRCM Fintech Fund, LP 0.3% 333,153 0 333,153 /s/ Chun R. Ding CRCM Fintech Fund, LP
Ding Chun R 8.7% 10,941,280 0 10,941,280 /s/ Chun R. Ding DING CHUN R

Sponsored