13D/G large-stake feed

Latest 13D/G Reports

Since 06 May 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

BANK OF MONTREAL /CAN/ stake in CBIZ, Inc.

Holder CIK 0000927971

13G CBZ
CIK
0000927971
Issuer
CBIZ, Inc.
Security
CBZ
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
6.4% / 3,508,094 shares
Filed
13 May 2026, 07:29:03 UTC

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

13G/A

BANK OF MONTREAL /CAN/ stake in CANADIAN IMPERIAL BANK OF COMMERCE /CAN/

Holder CIK 0000927971

13G/A CM
CIK
0000927971
Issuer
CANADIAN IMPERIAL BANK OF COMMERCE /CAN/
Security
CM
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
4.4% / 40,951,471 shares
Filed
13 May 2026, 07:28:34 UTC

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

13G

BANK OF MONTREAL /CAN/ stake in Boyd Group Services Inc.

Holder CIK 0000927971

13G BGSI
CIK
0000927971
Issuer
Boyd Group Services Inc.
Security
BGSI
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.2% / 1,439,801 shares
Filed
13 May 2026, 07:27:49 UTC

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

13G/A

BANK OF MONTREAL /CAN/ stake in Bank of Nova Scotia

Holder CIK 0000927971

13G/A BNS
CIK
0000927971
Issuer
BANK OF NOVA SCOTIA
Security
BNS
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
4.6% / 57,321,526 shares
Filed
13 May 2026, 07:26:45 UTC

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

13G/A

First Beijing Investment Ltd stake in Full Truck Alliance Co. Ltd.

Holder CIK 0001701717

13G/A YMM
CIK
0001701717
Issuer
Full Truck Alliance Co. Ltd.
Security
YMM
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
9.6% / 1,800,017,900 shares
Filed
13 May 2026, 07:18:35 UTC

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

13G/A

Gator Capital Management, LLC stake in U.S. GLOBAL INVESTORS, INC.

Holder CIK 0001570284

13G/A GROW
CIK
0001570284
Issuer
U S GLOBAL INVESTORS INC
Security
GROW
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
9.9% / 1,041,374 shares
Filed
13 May 2026, 07:07:06 UTC

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

Rows shown
3,001-3,050 of 4,126
Per page
50
Current page
61

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

0/6

Active-intent candidates versus passive large-stake disclosures.

Largest visible stake

9.9%

Highest class ownership surfaced in the preview cards.

Newest evidence

13 May 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

BANK OF MONTREAL /CAN/

CBIZ, Inc. (CBZ)

Schedule 13G Ownership 6.4% Filing-backed
CIK
000092797126000072
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
6.4%
Filed
13 May 2026, 07:29:03 UTC
Period
31 Mar 2026

BANK OF MONTREAL /CAN/ filed Schedule 13G for CBIZ, Inc. (CBZ). Reported class ownership: 6.4%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

BANK OF MONTREAL /CAN/

CANADIAN IMPERIAL BANK OF COMMERCE /CAN/ (CM)

Schedule 13G/A Ownership 4.4% Filing-backed
CIK
000092797126000071
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
4.4%
Filed
13 May 2026, 07:28:34 UTC
Period
31 Dec 2025

BANK OF MONTREAL /CAN/ filed Schedule 13G/A for CANADIAN IMPERIAL BANK OF COMMERCE /CAN/ (CM). Reported class ownership: 4.4%. Ownership change: -0.51%. Share change: -12%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

BANK OF MONTREAL /CAN/

Boyd Group Services Inc. (BGSI)

Schedule 13G Ownership 5.2% Filing-backed
CIK
000092797126000070
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.2%
Filed
13 May 2026, 07:27:49 UTC
Period
31 Mar 2026

BANK OF MONTREAL /CAN/ filed Schedule 13G for Boyd Group Services Inc. (BGSI). 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

BANK OF MONTREAL /CAN/

Bank of Nova Scotia (BNS)

Schedule 13G/A Ownership 4.6% Filing-backed
CIK
000092797126000069
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
4.6%
Filed
13 May 2026, 07:26:45 UTC
Period
31 Mar 2026

BANK OF MONTREAL /CAN/ filed Schedule 13G/A for Bank of Nova Scotia (BNS). Reported class ownership: 4.6%. Ownership change: -0.55%. Share change: -11%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

First Beijing Investment Ltd

Full Truck Alliance Co. Ltd. (YMM)

Schedule 13G/A Ownership 9.6% Filing-backed
CIK
000170171726000009
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
9.6%
Filed
13 May 2026, 07:18:35 UTC
Period
31 Mar 2026

First Beijing Investment Ltd filed Schedule 13G/A for Full Truck Alliance Co. Ltd. (YMM). Reported class ownership: 9.6%. Ownership change: +1.4%. Share change: +17%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

Gator Capital Management, LLC

U.S. GLOBAL INVESTORS, INC. (GROW)

Schedule 13G/A Ownership 9.9% Filing-backed
CIK
000106299326002549
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
9.9%
Filed
13 May 2026, 07:07:06 UTC
Period
31 Mar 2026

Gator Capital Management, LLC filed Schedule 13G/A for U.S. GLOBAL INVESTORS, INC. (GROW). Reported class ownership: 9.9%. Ownership change: +2.2%. Share change: +25%. 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
BANK OF MONTREAL /CAN/ CIK 0000927971 CBZ CBIZ, Inc. 3,508,094 6.4% SEC filing
BANK OF MONTREAL /CAN/ CIK 0000927971 CM CANADIAN IMPERIAL BANK OF COMMERCE /CAN/ 40,951,471 4.4% SEC filing
BANK OF MONTREAL /CAN/ CIK 0000927971 BGSI Boyd Group Services Inc. 1,439,801 5.2% SEC filing
BANK OF MONTREAL /CAN/ CIK 0000927971 BNS Bank of Nova Scotia 57,321,526 4.6% SEC filing
First Beijing Investment Ltd CIK 0001701717 YMM Full Truck Alliance Co. Ltd. 1,800,017,900 9.6% SEC filing
Gator Capital Management, LLC CIK 0001570284 GROW U.S. GLOBAL INVESTORS, INC. 1,041,374 9.9% SEC filing
First Beijing Investment Ltd CIK 0001701717 EDU New Oriental Education & Technology Group Inc. 171,713,780 11% SEC filing
HILLHOUSE INVESTMENT MANAGEMENT, LTD. CIK 0001510589 EM Smart Share Global Limited 0 0% SEC filing
Artisan Partners Limited Partnership CIK 0001466153 VCYT VERACYTE, INC. 5,496,370 6.9% SEC filing
Artisan Partners Limited Partnership CIK 0001466153 DBVT DBV TECHNOLOGIES S.A. 2,219,386 3.7% SEC filing
Artisan Partners Limited Partnership CIK 0001466153 RXST RxSight, Inc. 2,058,684 5% SEC filing
Artisan Partners Limited Partnership CIK 0001466153 AXTA AXALTA COATING SYSTEMS LTD. 28,796,203 14% SEC filing
Artisan Partners Limited Partnership CIK 0001466153 ST SENSATA TECHNOLOGIES HOLDING PLC 7,428,537 5.1% SEC filing
Athos Capital Ltd CIK 0001681662 MOMO Hello Group Inc. 14,962,918 7% SEC filing
First Beijing Investment Ltd CIK 0001701717 ATAT Atour Lifestyle Holdings Ltd 0 0% SEC filing
Wu Tang global Corp Ltd CIK 0002129757 NAAS NaaS Technology Inc. 3,800,000,000 9.9% SEC filing
Shunwei China Internet Fund II, L.P. CIK 0001605104 VIOT Viomi Technology Co., Ltd 7,459,854 7.5% SEC filing
Comane International Group Ltd. CIK 0002129739 NAAS NaaS Technology Inc. 6,243,715,800 16% SEC filing
Vivo Opportunity Fund Holdings, L.P. CIK 0001930214 ACRS Aclaris Therapeutics, Inc. 5,966,370 4.3% SEC filing
Vivo Opportunity Fund Holdings, L.P. CIK 0001930214 CLNN Clene Inc. 1,886,469 10% SEC filing
Vivo Opportunity Fund Holdings, L.P. CIK 0001930214 DBVT DBV Technologies S.A. 11,820,005 4% SEC filing
Vivo Opportunity Fund Holdings, L.P. CIK 0001930214 DRUG Bright Minds Biosciences Inc. 504,645 5.2% SEC filing
GIC Private Ltd CIK 0000936828 HAWK HawkEye 360, Inc. 6,680,326 7.1% SEC filing
Harvest Fund Advisors LLC CIK 0001456075 APC ARKO Petroleum Corp. 2,649,074 21% SEC filing
Applied Digital Corp. CIK 0001144879 EKSO ChronoScale Corporation 139,528,227 98% SEC filing
KKR Group Partnership L.P. CIK 0001472698 CUSIP 48254B107 KKR Asset-Based Finance Fund 4,000,000 45% SEC filing
XJ Harbour HK Ltd CIK 0002110120 SHMD SCHMID Group N.V. 10,162,575 19% SEC filing
MPM BioVentures 2014, L.P. CIK 0001609492 HOWL WEREWOLF THERAPEUTICS, INC. 1,826,646 3.8% SEC filing
BNP PARIBAS CIK 0000872786 CUSIP US50101L1061 KRISPY KREME INC 15,301,565 8.9% SEC filing
Yield Point NY LLC CIK 0002088809 DGLY Kustom Entertainment, Inc. 41,581 7.3% SEC filing
MANCHESTER MANAGEMENT CO LLC CIK 0001169253 ACOG Alpha Cognition Inc. 1,076,935 4.9% SEC filing
MANCHESTER MANAGEMENT CO LLC CIK 0001169253 EPRX EUPRAXIA PHARMACEUTICALS INC. 4,015,248 7.7% SEC filing
CONTINUATION CAPITAL, INC. CIK 0001831241 DRCT Direct Digital Holdings, Inc. 0 0% SEC filing
Citadel Securities GP LLC CIK 0001721695 HIVE HIVE Digital Technologies Ltd. 13,192,552 5.2% SEC filing
CITADEL ADVISORS LLC CIK 0001423053 DGHI Digi Power X Inc. 3,550,691 4.9% SEC filing
DISCOVERY CAPITAL MANAGEMENT, LLC / CT CIK 0001389507 ORBS Eightco Holdings Inc. 0 0% SEC filing
SUVRETTA CAPITAL MANAGEMENT, LLC CIK 0001569064 REPL Replimune Group, Inc. 4,221,836 5.1% SEC filing
Harraden Circle Investments, LLC CIK 0001910592 FCRS FutureCrest Acquisition Corp. 1,483,176 5.2% SEC filing
SUVRETTA CAPITAL MANAGEMENT, LLC CIK 0001569064 ERAS Erasca, Inc. 3,434,967 1.1% SEC filing
SUVRETTA CAPITAL MANAGEMENT, LLC CIK 0001569064 ZURA Zura Bio Limited 9,524,263 9.9% SEC filing
TCG Crossover GP II, LLC CIK 0001969280 AVTX Avalo Therapeutics, Inc. 3,017,120 7.9% SEC filing
Lu James Fu Bin CIK 0001937262 GRNDWS Grindr Inc. 17,419,328 9.8% SEC filing
TCG Crossover GP II, LLC CIK 0001969280 AURA Aura Biosciences, Inc. 9,533,333 9.9% SEC filing
TCG Crossover GP III, LLC CIK 0002062816 IFRX InflaRx N.V. 14,500,000 9.8% SEC filing
Yap Kim Choy CIK 0002081554 BGMS Bio Green Med Solution, Inc. 467,535 8.5% SEC filing
INTEGRATED CORE STRATEGIES (US) LLC CIK 0001319244 COLL Collegium Pharmaceutical, Inc. 1,519,500 4.7% SEC filing
HC VIII Sponsor LLC CIK 0002104745 HCIC Hennessy Capital Investment Corp. VIII 10,933,515 31% SEC filing
MILLENNIUM MANAGEMENT LLC CIK 0001273087 MRVI Maravai LifeSciences Holdings, Inc. 7,228,864 4.9% SEC filing
Darsana Capital Partners LP CIK 0001609098 WING Wingstop Inc. 1,500,000 5.5% SEC filing
Baselake Partners, LP CIK 0001957912 KZR Kezar Life Sciences, Inc. 0 0% SEC filing
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