13D/G large-stake feed
Since 01 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
4/2
Active-intent candidates versus passive large-stake disclosures.
Largest visible stake
21%
Highest class ownership surfaced in the preview cards.
Newest evidence
31 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.
Karp Jason H. filed Schedule 13D/A for Grove Collaborative Holdings, Inc. (GROV). Reported class ownership: 3.8%. Ownership change: -0.2%. Share change: 0%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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SHOPIFY INC. filed Schedule 13D/A for Klaviyo, Inc. (KVYO). Reported class ownership: 21%. Ownership change: +2%. Share change: +4.3%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Advantage Insurance Inc. filed Schedule 13G for Katapult Holdings, Inc. (KPLT). Reported class ownership: 5.4%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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5AM Ventures VI, L.P. filed Schedule 13D/A for CAMP4 THERAPEUTICS CORPORATION (CAMP). Reported class ownership: 9.9%. Ownership change: 0%. Share change: +1%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Caledonia (Private) Investments Pty Ltd filed Schedule 13G/A for Light & Wonder, Inc. (LNWO). Reported class ownership: 5.4%. Ownership change: -4.3%. Share change: -47%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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Saba Capital Management, L.P. filed Schedule 13D/A for JAPAN SMALLER CAPITALIZATION FUND, INC. (JOF). Reported class ownership: 7.7%. Ownership change: +1%. Share change: +15%. Open the SEC evidence before treating this as an activist or passive large-stake signal.
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