13D/G large-stake feed

Latest 13D/G Reports

Since 03 Oct 2026. Review filer CIK, subject security, ownership %, and SEC evidence first.

Recent 13D/G signals

Large-stake disclosures to inspect

Start with holder, issuer/security, stake size, and SEC evidence.

13G/A

WOLVERINE ASSET MANAGEMENT LLC stake in Solarius Capital Acquisition Corporation

Holder CIK 0001279891

13G/A SOCA
CIK
0001279891
Issuer
Solarius Capital Acquisition Corp.
Security
SOCA
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Value
3.9% / 688,419 shares
Filed
06 Oct 2026, 11:47:36 UTC

Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.

13G/A

WOLVERINE ASSET MANAGEMENT LLC stake in StoneBridge Acquisition II Corporation

Holder CIK 0001279891

13G/A CUSIP G850961080
CIK
0001279891
Issuer
StoneBridge Acquisition II Corp
Security
CUSIP G850961080
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Value
3% / 182,882 shares
Filed
06 Oct 2026, 11:46:00 UTC

Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.

13G/A

WOLVERINE ASSET MANAGEMENT LLC stake in SPACSphere Acquisitions Corporation

Holder CIK 0001279891

13G/A SSAC
CIK
0001279891
Issuer
SPACSphere Acquisition Corp.
Security
SSAC
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Value
5.2% / 954,297 shares
Filed
06 Oct 2026, 11:43:30 UTC

Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.

13G/A

WOLVERINE ASSET MANAGEMENT LLC stake in Pantages Capital Acquisition Corporation

Holder CIK 0001279891

13G/A PGAC
CIK
0001279891
Issuer
PANTAGES CAPITAL ACQUISITION Corp
Security
PGAC
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Value
6.6% / 196,142 shares
Filed
06 Oct 2026, 11:39:10 UTC

Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.

13D

Leath Mack Rimmer Jr. stake in Mitesco, Inc.

Holder CIK 0001613148

13D MITI
CIK
0001613148
Issuer
Mitesco, Inc.
Security
MITI
Source
SEC 13D
Action
Beneficial ownership disclosure
Value
8.8% / 3,657,932 shares
Filed
06 Oct 2026, 11:39:06 UTC

Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.

13G/A

WOLVERINE ASSET MANAGEMENT LLC stake in Newbridge Acquisition Limited

Holder CIK 0001279891

13G/A NBRG
CIK
0001279891
Issuer
Newbridge Acquisition Ltd
Security
NBRG
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Value
8.8% / 535,459 shares
Filed
06 Oct 2026, 11:34:16 UTC

Check whether this is a new stake, an amended position, or a material ownership change before moving to the issuer page.

Rows shown
1,901-1,950 of 2,026
Per page
50
Current page
39

Schedule 13D/G ownership events

Activist and large-stake radar

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

1/5

Active-intent candidates versus passive large-stake disclosures.

Largest visible stake

8.8%

Highest class ownership surfaced in the preview cards.

Newest evidence

06 Oct 2026

Use recency before treating an old large-stake story as fresh.

Signal checks

13D active-intent check

active/control intent, item text, amendments

13G passive stake check

large passive holder disclosure

Stake change direction

ownership percent and share change

Issuer and owner follow-up

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.

Large-stake signal

WOLVERINE ASSET MANAGEMENT LLC

Solarius Capital Acquisition Corporation (SOCA)

Schedule 13G/A Ownership 3.9% Filing-backed
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Value
3.9%
Filed
06 Oct 2026, 11:47:36 UTC
Period
30 Sep 2026

WOLVERINE ASSET MANAGEMENT LLC filed Schedule 13G/A for Solarius Capital Acquisition Corporation (SOCA). Reported class ownership: 3.9%. Ownership change: -1.3%. Share change: -25%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

WOLVERINE ASSET MANAGEMENT LLC

StoneBridge Acquisition II Corporation

Schedule 13G/A Ownership 3% Filing-backed
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Value
3%
Filed
06 Oct 2026, 11:46:00 UTC
Period
30 Sep 2026

WOLVERINE ASSET MANAGEMENT LLC filed Schedule 13G/A for StoneBridge Acquisition II Corporation. Reported class ownership: 3%. Ownership change: -3.6%. Share change: -54%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

WOLVERINE ASSET MANAGEMENT LLC

SPACSphere Acquisitions Corporation (SSAC)

Schedule 13G/A Ownership 5.2% Filing-backed
Source
SEC Schedule 13G/A
Action
Large beneficial ownership stake disclosed
Value
5.2%
Filed
06 Oct 2026, 11:43:30 UTC
Period
30 Sep 2026

WOLVERINE ASSET MANAGEMENT LLC filed Schedule 13G/A for SPACSphere Acquisitions Corporation (SSAC). Reported class ownership: 5.2%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

WOLVERINE ASSET MANAGEMENT LLC

Pantages Capital Acquisition Corporation (PGAC)

Schedule 13G/A Ownership 6.6% Filing-backed
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Value
6.6%
Filed
06 Oct 2026, 11:39:10 UTC
Period
30 Sep 2026

WOLVERINE ASSET MANAGEMENT LLC filed Schedule 13G/A for Pantages Capital Acquisition Corporation (PGAC). Reported class ownership: 6.6%. Ownership change: -1.1%. Share change: -71%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

Leath Mack Rimmer Jr.

Mitesco, Inc. (MITI)

Schedule 13D Ownership 8.8% Filing-backed
Source
SEC Schedule 13D
Action
Potential activist/control stake disclosed
Value
8.8%
Filed
06 Oct 2026, 11:39:06 UTC
Period
14 Sep 2026

Leath Mack Rimmer Jr. filed Schedule 13D for Mitesco, Inc. (MITI). Reported class ownership: 8.8%. Ownership change: +1.8%. Share change: +173%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

WOLVERINE ASSET MANAGEMENT LLC

Newbridge Acquisition Limited (NBRG)

Schedule 13G/A Ownership 8.8% Filing-backed
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Value
8.8%
Filed
06 Oct 2026, 11:34:16 UTC
Period
30 Sep 2026

WOLVERINE ASSET MANAGEMENT LLC filed Schedule 13G/A for Newbridge Acquisition Limited (NBRG). Reported class ownership: 8.8%. Ownership change: +2.8%. Share change: +47%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Filed by Symbol Subject Shares owned Ownership % Source
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 SOCA Solarius Capital Acquisition Corporation 688,419 3.9% SEC filing
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 CUSIP G850961080 StoneBridge Acquisition II Corporation 182,882 3% SEC filing
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 SSAC SPACSphere Acquisitions Corporation 954,297 5.2% SEC filing
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 PGAC Pantages Capital Acquisition Corporation 196,142 6.6% SEC filing
Leath Mack Rimmer Jr. CIK 0001613148 MITI Mitesco, Inc. 3,657,932 8.8% SEC filing
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 NBRG Newbridge Acquisition Limited 535,459 8.8% SEC filing
Siu Wing Fung Alfred CIK 0002009969 NIVF NewGenIvf Group Limited 292,265 0.8% SEC filing
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 ORIQ Origin Investment Corp. I 450,189 5.2% SEC filing
Helikon Investments Ltd CIK 0001839497 PPLI People Incorporated 7,857,290 11% SEC filing
Paradice Investment Management Pty Ltd CIK 0001623378 LIF Life360, Inc. 3,612,414 4.4% SEC filing
PICTET ASSET MANAGEMENT SA CIK 0001361570 ESTC Elastic N.V. 5,445,175 5.2% SEC filing
Mayers Ventures LLC CIK 0002155820 HLSQ Tessera Defense and Homeland Security Inc. 477,600 5.3% SEC filing
Bar Israel CIK 0001899664 MTEK Maris Tech Ltd. 2,711,401 21% SEC filing
Cohen Jacob D. CIK 0001432078 MGRX MANGOCEUTICALS, INC. 4,098,333 22% SEC filing
WELLINGTON MANAGEMENT GROUP LLP CIK 0000902219 SWIM Latham Group, Inc. 12,030,278 10% SEC filing
WELLINGTON MANAGEMENT GROUP LLP CIK 0000902219 RWT Redwood Trust, Inc. 21,343,055 17% SEC filing
WELLINGTON MANAGEMENT GROUP LLP CIK 0000902219 HUBG Hub Group, Inc. 2,413,747 4% SEC filing
Zhang Rui Katherine CIK 0002148834 AGMH AGM Group Holdings Inc. 17,446,471 81% SEC filing
Darwin Global Management, Ltd. CIK 0001839209 GMAB GENMAB A/S 3,668,310 5.9% SEC filing
Roivant Sciences Ltd. CIK 0001635088 ABUS Arbutus Biopharma Corp 29,880,079 20% SEC filing
Matthew 25 Management Corp CIK 0001351431 AGMA FEDERAL AGRICULTURAL MORTGAGE CORP 104,296 10% SEC filing
LYTTON LAURENCE W CIK 0001105806 BCHT Birchtech Corp. 1,380,513 5.2% SEC filing
CARRONADE CAPITAL MANAGEMENT, LP CIK 0001866872 CNNE Cannae Holdings, Inc. 3,533,733 8.8% SEC filing
MFN Partners, LP CIK 0001732960 RXO RXO, Inc. 32,687,269 19% SEC filing
Garg Vishal CIK 0001297602 BETR Better Home & Finance Holding Co 2,029,224 14% SEC filing
Erez REIT Opportunities LP CIK 0002014584 ESRT Empire State Realty Trust, Inc. 10,000,000 5.8% SEC filing
INTEGRATED CORE STRATEGIES (US) LLC CIK 0001319244 FHN First Horizon Corporation 26,345,431 5.6% SEC filing
SR ONE CAPITAL MANAGEMENT, LLC CIK 0001853723 CUSIP 00654F105 ADARx Pharmaceuticals, Inc. 9,936,661 9.3% SEC filing
VIKING GLOBAL INVESTORS LP CIK 0001103804 MAA MID AMERICA APARTMENT COMMUNITIES INC. 5,886,299 5.1% SEC filing
TDR Capital II Investments LP CIK 0001771172 TH Target Hospitality Corp. 16,226,363 17% SEC filing
BANK OF AMERICA CORP /DE/ CIK 0000070858 CUSIP 67066V796 Nuveen Quality Municipal Income Fund 7,495 52% SEC filing
Mandragola Ltd. CIK 0002150587 HLSQ Tessera Defense & Homeland Security Inc. 553,800 10% SEC filing
WOLVERINE ASSET MANAGEMENT LLC CIK 0001279891 RIBB Ribbon Acquisition Corp. 0 0% SEC filing
Pelham Miles Christian CIK 0002050408 DGNX Diginex Ltd 32,355,003 39% SEC filing
YA II PN, Ltd. CIK 0001463928 BENF Beneficient 0 0% SEC filing
PZENA INVESTMENT MANAGEMENT LLC CIK 0001027796 VREX Varex Imaging Corp 1,785,166 4.2% SEC filing
YA II PN, Ltd. CIK 0001463928 OPTH Optimi Health Corp. 173,000 3% SEC filing
CK Amarillo LP CIK 0001852329 HTZ Hertz Global Holdings, Inc. 181,455,469 51% SEC filing
BIOTECHNOLOGY VALUE FUND L P CIK 0000918923 FHTX Foghorn Therapeutics Inc. 8,507,000 14% SEC filing
Point72 Asset Management, L.P. CIK 0001603466 SSP E.W. SCRIPPS Co 4,192,722 5.2% SEC filing
Alta Partners LLC CIK 0001896206 ONFO Onfolio Holdings, Inc 12,863 0.5% SEC filing
Alta Partners LLC CIK 0001896206 SBFM Sunshine Biopharma Inc. 200,000 4.9% SEC filing
Alta Partners LLC CIK 0001896206 CISS C3is Inc. 46,773 3.1% SEC filing
Paradigm Biocapital Advisors LP CIK 0001855655 OBX Obsidian Therapeutics, Inc. 4,101,576 6.6% SEC filing
BW Group Ltd CIK 0001649312 NVGS Navigator Holdings Ltd. 4,059,078 6.6% SEC filing
First National Advisers, LLC CIK 0001941030 GIEQ Goldman Sachs ETF Trust 865,344 82% SEC filing
Goldenwise Capital Group Ltd CIK 0001989386 PHUN Phunware, Inc. 1,645,183 8% SEC filing
CIBC Private Wealth Group LLC CIK 0001298088 CUSIP 726503204 PLAINS ALL AMERICAN PIPELINE LP 0 0% SEC filing
BlackRock Portfolio Management LLC CIK 0002052113 EWL iShares, Inc. 18,789,212 42% SEC filing
BlackRock Portfolio Management LLC CIK 0002052113 EWD iShares, Inc. 12,941,521 68% SEC filing
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