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5%+ stakes, week of 2026-08-31

Every new stake of 5% or more reported to the SEC the week of 2026-08-31, and every 13D stating an intent to influence the company, each linked to its filing.

New 13D20
New 13G71
Stated intents0

The week of 2026-08-31, 20 holders filed a new Schedule 13D and 71 a new Schedule 13G reporting 5% or more of a company, and 0 13D filings stated in Item 4 an intent to influence the company. Open a company for every holder and the purpose each 13D states, quoted.

New Schedule 13D

FiledCompanyHolderPercentFiling
2026-09-01Nutra Pharma CorpPure Raw Supplies, LLC100%SCHEDULE 13D
2026-09-04Bioforce Nanosciences Holdings, Inc.Nexus Capital Investments, Inc.79.6%SCHEDULE 13D
2026-08-31Etoiles Capital Group Co., LtdEtoiles Zeneo Investment Ltd68.08%SCHEDULE 13D
2026-09-02Definitive Healthcare Corp.Advent International, L.P.58.54%SCHEDULE 13D
2026-08-31LeonaBio, Inc.Sermonix Pharmaceuticals, Inc.36.9%SCHEDULE 13D
2026-09-04AMG Pantheon Infrastructure Fund, LLCBlueArc Capital Management, LLC32.3%SCHEDULE 13D
2026-08-31Southern Cross Acquisition II Corp.Southern Cross Acquisition II Sponsor Corp.27.75%SCHEDULE 13D
2026-08-31Starfighters Space, Inc.Richard William Svetkoff23.85%SCHEDULE 13D
2026-09-03JATT III Acquisition CorpJATT Ventures III L.P.22.1%SCHEDULE 13D
2026-09-02AMG Pantheon Infrastructure Fund, LLCBlueArc Capital Management, LLC21.3%SCHEDULE 13D
2026-09-04Radiopharm Theranostics LimitedLantheus Holdings, Inc.20.9%SCHEDULE 13D
2026-09-02AMG Pantheon Infrastructure Fund, LLCBlueArc Capital Management, LLC20.4%SCHEDULE 13D
2026-09-03Dynaresource, Inc.Nichol Gareth20.17%SCHEDULE 13D
2026-09-02Definitive Healthcare Corp.Jason Ronald Krantz17.6%SCHEDULE 13D
2026-09-03Pasqal Holding SABpifrance Participations S.A.11.4%SCHEDULE 13D
2026-09-03SkyAI, Inc.Bastion Trading Limited9.9%SCHEDULE 13D
2026-09-03KLX Energy Services Holdings, Inc.Steel Partners Holdings L.P.8.9%SCHEDULE 13D
2026-09-04VolitionRx LimitedLagoda Investment Management, L.P.7.4%SCHEDULE 13D
2026-09-03Nexalin Technology, Inc.Greenlight Ventures, LLC5.6%SCHEDULE 13D
2026-09-02Dynatrace, Inc.Pictet Asset Management Sa5%SCHEDULE 13D

New Schedule 13G

FiledCompanyHolderPercentFiling
2026-09-03Dimensional ETF TrustFirst Command Advisory Services, Inc.37.8%SCHEDULE 13G
2026-09-02Innovator ETFs TrustBrookstone Capital Management, LLC23.15%SCHEDULE 13G
2026-09-02Calamos Global Dynamic Income FundThrivent Financial For Lutherans22.8%SCHEDULE 13G
2026-09-02Calamos Dynamic Convertible & Income FundThrivent Financial For Lutherans21.4%SCHEDULE 13G
2026-09-02AMG Pantheon Infrastructure Fund, LLCBlueArc Capital Management, LLC19.2%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCOrigin Force Intelligence Limited18.3%SCHEDULE 13G
2026-09-01Freenome, Inc.Roche Holdings, Inc.17.4%SCHEDULE 13G
2026-09-04Radiopharm Theranostics LimitedLantheus Omega, LLC17.3%SCHEDULE 13G
2026-09-02Bluemount Holdings LtdSiu Hiu Ki Jamie16.2%SCHEDULE 13G
2026-09-02AMG Pantheon Infrastructure Fund, LLCBlueArc Capital Management, LLC14.3%SCHEDULE 13G
2026-09-04Adi Global Distribution IncBlackRock, Inc.13.5%SCHEDULE 13G
2026-09-02AMG Pantheon Infrastructure Fund, LLCBlueArc Capital Management, LLC12.2%SCHEDULE 13G
2026-09-03Rainier Acquisition Corporation683 Capital Management, LLC11.2%SCHEDULE 13G
2026-09-03Rainier Acquisition Corporation683 Capital Management, LLC11.2%SCHEDULE 13G
2026-09-04Tcw Specialty Lending LLCFirst Trust Capital Management L.P.11.19%SCHEDULE 13G
2026-09-04Myriad Genetics IncBlackRock Portfolio Management LLC10.4%SCHEDULE 13G
2026-09-04iShares S&P GSCI Commodity-Indexed TrustBlackRock Portfolio Management LLC10.4%SCHEDULE 13G
2026-09-02Mint Inc LtdL1 Capital Global Opportunities Master Fund, Ltd.9.99%SCHEDULE 13G
2026-09-02Glucotrack, Inc.White Lion Capital LLC9.99%SCHEDULE 13G
2026-09-04Conexeu Sciences Inc.Multi-Valor AIF Umbrella Fund SICAV Quintus Growth Fund9.99%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCOrbis BioCapital Limited9.98%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCWhitmore Limited9.97%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCHorizon Ridge Limited9.97%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCClever Way Global Limited9.96%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCMeridian Prosperous Limited9.96%SCHEDULE 13G
2026-08-31Royalty Management Holding CorpLiberty Hill Capital Management, LLC9.95%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCStar Voyage International Limited9.94%SCHEDULE 13G
2026-09-02CDT Equity Inc.Taylor Mark Andrew9.6%SCHEDULE 13G
2026-09-01Universe Pharmaceuticals INCAugust Luck Global Limited9.29%SCHEDULE 13G
2026-09-03C3is Inc.Horne Timothy P9.1%SCHEDULE 13G
2026-09-03Avantis Responsible International Equity EtfFirst Command Advisory Services, Inc.8.4%SCHEDULE 13G
2026-09-02Greenland Mines LtdDavidson Kempner Capital Management LP8.32%SCHEDULE 13G
2026-09-02ZeroStack Corp.Puple AI Inc.8.3%SCHEDULE 13G
2026-09-04ZeroStack Corp.Blockcat Pte. Ltd.8.3%SCHEDULE 13G
2026-09-04Arbutus Biopharma CorpWhitefort Capital Master Fund, LP8%SCHEDULE 13G
2026-09-03Invesco Exchange-Traded Self-Indexed Fund TrustFirst Command Advisory Services, Inc.7.8%SCHEDULE 13G
2026-09-04New Century Logistics (BVI) LtdChen Xueyi7.78%SCHEDULE 13G
2026-09-03Pediatrix Medical Group, Inc.Vanguard Portfolio Management7.55%SCHEDULE 13G
2026-09-03Zions Bancorporation, National AssociationVanguard Portfolio Management7.4%SCHEDULE 13G
2026-09-02Turtle Beach Corp22NW Fund, LP7.29%SCHEDULE 13G
2026-08-31Femasys IncStonepine Capital Management, LLC7.2%SCHEDULE 13G
2026-09-03Royalty Management Holding CorpMidwest General Investment Co LLC7%SCHEDULE 13G
2026-09-04Pasqal Holding SAInflection Point Fund I, LP7%SCHEDULE 13G
2026-09-03Spdr Index Shares FundsFirst Command Advisory Services, Inc.6.9%SCHEDULE 13G
2026-09-02Tat Technologies LtdKranot Hishtalmut Le Morim Ve Gananot Havera Menahelet LTD6.25%SCHEDULE 13G
2026-09-01Rush Street Interactive, Inc.Divisadero Street Capital Management, LP6.2%SCHEDULE 13G
2026-09-02JATT III Acquisition CorpDeep Track Capital, LP5.83%SCHEDULE 13G
2026-09-02JATT III Acquisition CorpGreat Point Partners, LLC5.83%SCHEDULE 13G
2026-09-03Cal-Maine Foods IncVanguard Portfolio Management5.75%SCHEDULE 13G
2026-09-04Karyopharm Therapeutics Inc.Integrated Core Strategies (US) LLC5.7%SCHEDULE 13G
2026-09-02Bitgo Holdings, Inc.Nydig Ihc LLC5.46%SCHEDULE 13G
2026-08-31Katapult Holdings, Inc.Advantage Insurance Inc.5.4%SCHEDULE 13G
2026-09-03Liberty Media CorpVanguard Capital Management5.35%SCHEDULE 13G
2026-08-31Evolus, Inc.Soleus Capital Master Fund, L.P.5.3%SCHEDULE 13G
2026-09-01Fortress Biotech, Inc.Integrated Core Strategies (US) LLC5.3%SCHEDULE 13G
2026-09-03iShares Enhanced Large Cap Core Active ETFFirst Command Advisory Services, Inc.5.3%SCHEDULE 13G
2026-09-03Zions Bancorporation, National AssociationVanguard Capital Management5.25%SCHEDULE 13G
2026-09-03FTAI Aviation Ltd.Vanguard Capital Management5.22%SCHEDULE 13G
2026-09-03Molina Healthcare, Inc.Giovanni Agnelli B.V.5.21%SCHEDULE 13G
2026-09-01Rainier Acquisition CorporationMMCAP International Inc. SPC5.2%SCHEDULE 13G
2026-09-02JATT III Acquisition CorpCommodore Capital LP5.2%SCHEDULE 13G
2026-09-03Biovie Inc.Jane Street Group, LLC5.2%SCHEDULE 13G
2026-09-03BellRing Brands, Inc.Vanguard Capital Management5.2%SCHEDULE 13G
2026-09-04X-Energy, Inc.Jane Street Group, LLC5.2%SCHEDULE 13G
2026-09-03Pediatrix Medical Group, Inc.Vanguard Capital Management5.15%SCHEDULE 13G
2026-09-03BellRing Brands, Inc.Vanguard Portfolio Management5.11%SCHEDULE 13G
2026-09-04Liberty Media CorpVanguard Capital Management5.11%SCHEDULE 13G
2026-09-01New ERA Energy & Digital, Inc.Mccarthy Kent C5.1%SCHEDULE 13G
2026-09-03JATT III Acquisition CorpRA Capital Management, L.P.5.1%SCHEDULE 13G
2026-09-04Pg&E CorporationSteelMill Master Fund LP5.1%SCHEDULE 13G
2026-09-03XTI Aerospace, Inc.Patrick Green Harrington5.08%SCHEDULE 13G

Stated intent

No 13D this week stated an intent to influence the company.

Download this data (CSV)91 rows, with sources

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/week/2026-36
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
5%+ stakes filed the week of 2026-08-31: 20 Schedule 13D, 71 Schedule 13G. MentionFox, 2026-09-27. https://mentionfox.com/stakes/week/2026-36