13D/G large-stake feed
Since 04 Sep 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
20%
Highest class ownership surfaced in the preview cards.
Newest evidence
10 Sep 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.
ALPS ADVISORS INC filed Schedule 13G/A for Plains All American Pipeline LP (PAA). Reported class ownership: 10%. Ownership change: -0.37%. Share change: -3.6%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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ALPS ADVISORS INC filed Schedule 13G/A for USA Compression Partners LP (USAC). Reported class ownership: 13%. Ownership change: -0.57%. Share change: -4.3%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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ALPS ADVISORS INC filed Schedule 13G/A for Genesis Energy LP (GEL). Reported class ownership: 20%. Ownership change: -0.06%. Share change: -0.28%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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RP Investment Advisors LP filed Schedule 13G for Yorkville International Capital Corp. (YICC). Reported class ownership: 6.7%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Notion Capital III LP filed Schedule 13G/A for Arqit Quantum Inc. (ARQQ). Reported class ownership: 10%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Agmoni Eyal filed Schedule 13G for Xtend AI Robotics, Inc.. Reported class ownership: 12%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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