13D/G large-stake feed

Latest 13D/G Reports

Since 05 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.

13D/A

Fridrich Ran P. stake in Ellomay Capital Ltd.

Holder CIK 0002113934

13D/A ELLO
CIK
0002113934
Issuer
Ellomay Capital Ltd.
Security
ELLO
Source
SEC 13D/A
Action
Beneficial ownership disclosure
Magnitude
0% / 0 shares
Filed
11 May 2026, 16:04:19 UTC

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

13G

Paradigm Biocapital Advisors LP stake in Assembly Biosciences, Inc.

Holder CIK 0001855655

13G ASMB
CIK
0001855655
Issuer
ASSEMBLY BIOSCIENCES, INC.
Security
ASMB
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.4% / 865,251 shares
Filed
11 May 2026, 16:02:14 UTC

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

13G/A

THOMIST CAPITAL MANAGEMENT, LP stake in Amplify Energy Corp.

Holder CIK 0001767809

13G/A AMPY
CIK
0001767809
Issuer
Amplify Energy Corp.
Security
AMPY
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
0.3% / 130,842 shares
Filed
11 May 2026, 16:01:42 UTC

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

13G/A

MORGAN STANLEY stake in Affirm Holdings, Inc.

Holder CIK 0000895421

13G/A AFRM
CIK
0000895421
Issuer
Affirm Holdings, Inc.
Security
AFRM
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
7.1% / 20,737,156 shares
Filed
11 May 2026, 16:00:48 UTC

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

13G

GOLDMAN SACHS ASSET MANAGEMENT, L.P. stake in MONTROSE ENVIRONMENTAL GROUP INC

Holder CIK 0001229262

13G MEG
CIK
0001229262
Issuer
Onterris, Inc.
Security
MEG
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5% / 1,826,307 shares
Filed
11 May 2026, 15:47:09 UTC

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

13G

GOLDMAN SACHS ASSET MANAGEMENT, L.P. stake in KIRBY CORPORATION

Holder CIK 0001229262

13G KEX
CIK
0001229262
Issuer
KIRBY CORP
Security
KEX
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.1% / 2,719,068 shares
Filed
11 May 2026, 15:41:31 UTC

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

Rows shown
3,251-3,300 of 4,073
Per page
50
Current page
66

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

7.1%

Highest class ownership surfaced in the preview cards.

Newest evidence

11 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

Fridrich Ran P.

Ellomay Capital Ltd. (ELLO)

Schedule 13D/A Ownership 0% Filing-backed
CIK
000092189526001213
Source
SEC Schedule 13D/A
Action
Potential activist/control stake disclosed
Magnitude
0%
Filed
11 May 2026, 16:04:19 UTC
Period
04 Mar 2026

Fridrich Ran P. filed Schedule 13D/A for Ellomay Capital Ltd. (ELLO). Reported class ownership: 0%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

Paradigm Biocapital Advisors LP

Assembly Biosciences, Inc. (ASMB)

Schedule 13G Ownership 5.4% Filing-backed
CIK
000110465926058623
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.4%
Filed
11 May 2026, 16:02:14 UTC
Period
04 May 2026

Paradigm Biocapital Advisors LP filed Schedule 13G for Assembly Biosciences, Inc. (ASMB). Reported class ownership: 5.4%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

THOMIST CAPITAL MANAGEMENT, LP

Amplify Energy Corp. (AMPY)

Schedule 13G/A Ownership 0.3% Filing-backed
CIK
000101143826000270
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
0.3%
Filed
11 May 2026, 16:01:42 UTC
Period
31 Mar 2026

THOMIST CAPITAL MANAGEMENT, LP filed Schedule 13G/A for Amplify Energy Corp. (AMPY). Reported class ownership: 0.3%. Ownership change: -7.5%. Share change: -96%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

MORGAN STANLEY

Affirm Holdings, Inc. (AFRM)

Schedule 13G/A Ownership 7.1% Filing-backed
CIK
000089542126000142
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
7.1%
Filed
11 May 2026, 16:00:48 UTC
Period
31 Mar 2026

MORGAN STANLEY filed Schedule 13G/A for Affirm Holdings, Inc. (AFRM). Reported class ownership: 7.1%. Ownership change: -1%. Share change: -6.2%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

GOLDMAN SACHS ASSET MANAGEMENT, L.P.

MONTROSE ENVIRONMENTAL GROUP INC (MEG)

Schedule 13G Ownership 5% Filing-backed
CIK
000122926226000010
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5%
Filed
11 May 2026, 15:47:09 UTC
Period
31 Mar 2026

GOLDMAN SACHS ASSET MANAGEMENT, L.P. filed Schedule 13G for MONTROSE ENVIRONMENTAL GROUP INC (MEG). Reported class ownership: 5%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

GOLDMAN SACHS ASSET MANAGEMENT, L.P.

KIRBY CORPORATION (KEX)

Schedule 13G Ownership 5.1% Filing-backed
CIK
000122926226000008
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.1%
Filed
11 May 2026, 15:41:31 UTC
Period
31 Mar 2026

GOLDMAN SACHS ASSET MANAGEMENT, L.P. filed Schedule 13G for KIRBY CORPORATION (KEX). Reported class ownership: 5.1%. 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
Fridrich Ran P. CIK 0002113934 ELLO Ellomay Capital Ltd. 0 0% SEC filing
Paradigm Biocapital Advisors LP CIK 0001855655 ASMB Assembly Biosciences, Inc. 865,251 5.4% SEC filing
THOMIST CAPITAL MANAGEMENT, LP CIK 0001767809 AMPY Amplify Energy Corp. 130,842 0.3% SEC filing
MORGAN STANLEY CIK 0000895421 AFRM Affirm Holdings, Inc. 20,737,156 7.1% SEC filing
GOLDMAN SACHS ASSET MANAGEMENT, L.P. CIK 0001229262 MEG MONTROSE ENVIRONMENTAL GROUP INC 1,826,307 5% SEC filing
GOLDMAN SACHS ASSET MANAGEMENT, L.P. CIK 0001229262 KEX KIRBY CORPORATION 2,719,068 5.1% SEC filing
GOLDMAN SACHS ASSET MANAGEMENT, L.P. CIK 0001229262 BFAM BRIGHT HORIZONS FAMILY SOLUTIONS INC. 1,712,852 3.1% SEC filing
MORGAN STANLEY CIK 0000895421 DLB Dolby Laboratories, Inc. 5,020,777 8.2% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 IRAB IRIS ACQUISITION CORP II 1,172,032 6.8% SEC filing
MORGAN STANLEY CIK 0000895421 BTX BlackRock Technology & Private Equity Term Trust 6,199,221 5.3% SEC filing
SCULLY WILLIAM P CIK 0001045463 PRTA PROTHENA CORP PUBLIC LTD CO 5,378,846 10% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 WTI W&T OFFSHORE, INC. 7,597,176 5.1% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 VACH VOYAGER ACQUISITION CORP 683,732 2.7% SEC filing
Hudson Bay Capital Management LP CIK 0001393825 FGIIU FG Imperii Acquisition Corp. 1,948,264 8.5% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 PINS PINTEREST, INC. 49,534,330 8.5% SEC filing
CITIGROUP INC CIK 0000831001 CUSIP G7297M101 PureTech Health plc 14,636,273 6% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 OACCW OAKTREE ACQUISITION CORP III LIFE SCIENCES 1,228,500 6.2% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 SMR NUSCALE POWER CORP 8,160,103 2.6% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 MEVO M EVO GBL ACQUISITION CORP II 1,382,662 5.1% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 LAFA LAFAYETTE ACQUISITION CORP 789,939 5% SEC filing
Streeterville Capital LLC CIK 0001851416 AEHL Antelope Enterprise Holdings Ltd 0 0% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 JACS JACKSON ACQUISITION CO II 745,710 3.1% SEC filing
Hudson Bay Capital Management LP CIK 0001393825 RAC Rithm Acquisition Corp. 1,499,500 6.3% SEC filing
MORGAN STANLEY CIK 0000895421 NVST Envista Holdings Corp 7,094,584 4.4% SEC filing
MORGAN STANLEY CIK 0000895421 CNM Core & Main, Inc. 5,070,951 2.7% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 GRAF GRAF GLOBAL CORP. 1,501,400 6.5% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 BCAR D. BORAL ARC ACQUISITION I CORP. 1,817,558 6.2% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 AEXA AMERICAN EXCEPTIONALISM ACQUISITION CORP. A 2,112,896 6.1% SEC filing
Black Creek Investment Management Inc. CIK 0001528593 PSMT PRICESMART INC 1,164,834 3.8% SEC filing
JPMORGAN CHASE & CO CIK 0000019617 AZO AUTOZONE, INC. 1,122,977 6.8% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 IMXI INTERNATIONAL MONEY EXPRESS, INC. 1,857,539 6.2% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 FVAV FORTRESS VALUE ACQUISITION CORP. V 1,346,574 5.3% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 FGIIU FG IMPERII ACQUISITION CORP 1,463,825 6.4% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 ENR ENERGIZER HOLDINGS, INC. 543,962 0.8% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 DK DELEK US HOLDINGS, INC. 3,170,580 5.3% SEC filing
MORGAN STANLEY CIK 0000895421 FTF FRANKLIN LTD DURATION INCOME TRUST 3,020,736 7.5% SEC filing
JPMORGAN CHASE & CO CIK 0000019617 MMM 3M Company 46,215,377 8.8% SEC filing
MORGAN STANLEY CIK 0000895421 CRVO CervoMed Inc 739,736 8% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 CCIX CHURCHILL CAPITAL CORP IX 840,243 2.9% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 ALF CENTURION ACQUISITION CORP 1,036,238 3.6% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 CTLP CANTALOUPE, INC. 4,608,813 6.3% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 CRAQ CAL REDWOOD ACQUISITION CORP. 1,225,155 5.2% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 FOLD AMICUS THERAPEUTICS, INC. 16,782,163 5.3% SEC filing
GOLDMAN SACHS GROUP INC CIK 0000886982 ACHC ACADIA HEALTHCARE COMPANY, INC. 1,464,126 1.6% SEC filing
MORGAN STANLEY CIK 0000895421 NSIT INSIGHT ENTERPRISES INC 2,845,839 9.5% SEC filing
MORGAN STANLEY CIK 0000895421 HIO WESTERN ASSET HIGH INCOME OPPORTUNITY FUND INC. 5,853,092 6.2% SEC filing
Connor, Clark & Lunn Investment Management Ltd. CIK 0001596800 MDA MDA Space Ltd. 9,708,152 7% SEC filing
Sofinnova Crossover I CIK 0001845105 ABVX Abivax S.A. 5,499,478 6.7% SEC filing
MORGAN STANLEY CIK 0000895421 ASA ASA Gold & Precious Metals Ltd 891,023 4.7% SEC filing
MORGAN STANLEY CIK 0000895421 AOD abrdn Total Dynamic Dividend Fund 8,596,239 8.2% SEC filing
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