13D/G large-stake feed
Since 02 Aug 2026. Review filer CIK, subject security, ownership %, and SEC evidence first.
Recent 13D/G signals
Start with holder, issuer/security, stake size, and SEC evidence.
Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.
Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.
Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.
Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.
Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.
Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.
Schedule 13D/G ownership events
Stake size, change direction, reporting filer, issuer, active/passive form type, and SEC evidence.
Visible reports
6
Fresh large-stake filings promoted above the legacy table.
13D/13G mix
0/6
Active-intent candidates versus passive large-stake disclosures.
Largest visible stake
8.2%
Highest class ownership surfaced in the preview cards.
Newest evidence
12 Aug 2026
Use recency before treating an old large-stake story as fresh.
Signal checks
active/control intent, item text, amendments
large passive holder disclosure
ownership percent and share change
issuer, filer history, insider activity, 13F context
SEC-verifiable Schedule 13D/G path
Open the Schedule 13D/G filing, then cross-check insider and Form 13F evidence.
Adage Capital Management, L.P. filed Schedule 13G for West Enclave Merger Corp. (WENC). Reported class ownership: 5.6%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Adage Capital Management, L.P. filed Schedule 13G/A for Churchill Capital Corp XI (CCXI). Reported class ownership: 1.9%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Adage Capital Management, L.P. filed Schedule 13G for RMG ML Sports Holdings. Reported class ownership: 8.2%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Adage Capital Management, L.P. filed Schedule 13G/A for Viking Acquisition Corp I (VACI). Reported class ownership: 6%. Ownership change: -1.6%. Share change: -21%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Adage Capital Management, L.P. filed Schedule 13G for CH4 Natural Solutions Corp (MTNE). Reported class ownership: 8.1%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Adage Capital Management, L.P. filed Schedule 13G for NextCure, Inc. (NXTC). Reported class ownership: 7.7%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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