13D/G large-stake feed

Latest 13D/G Reports

Since 07 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

GOLDMAN SACHS GROUP INC stake in IRIS ACQUISITION CORP II

Holder CIK 0000886982

13G IRAB
CIK
0000886982
Issuer
Iris Acquisition Corp II
Security
IRAB
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
6.8% / 1,172,032 shares
Filed
11 May 2026, 15:34:25 UTC

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

13G

MORGAN STANLEY stake in BlackRock Technology & Private Equity Term Trust

Holder CIK 0000895421

13G BTX
CIK
0000895421
Issuer
BlackRock Technology & Private Equity Term Trust
Security
BTX
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.3% / 6,199,221 shares
Filed
11 May 2026, 15:32:46 UTC

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

13G/A

SCULLY WILLIAM P stake in PROTHENA CORP PUBLIC LTD CO

Holder CIK 0001045463

13G/A PRTA
CIK
0001045463
Issuer
PROTHENA CORP PUBLIC LTD CO
Security
PRTA
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
10% / 5,378,846 shares
Filed
11 May 2026, 15:25:40 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 GROUP INC stake in W&T OFFSHORE, INC.

Holder CIK 0000886982

13G WTI
CIK
0000886982
Issuer
W&T OFFSHORE INC
Security
WTI
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.1% / 7,597,176 shares
Filed
11 May 2026, 15:24:44 UTC

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

13G/A

GOLDMAN SACHS GROUP INC stake in VOYAGER ACQUISITION CORP

Holder CIK 0000886982

13G/A VACH
CIK
0000886982
Issuer
Voyager Acquisition Corp./Cayman Islands
Security
VACH
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
2.7% / 683,732 shares
Filed
11 May 2026, 15:21:28 UTC

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

13G

Hudson Bay Capital Management LP stake in FG Imperii Acquisition Corp.

Holder CIK 0001393825

13G FGIIU
CIK
0001393825
Issuer
FG Imperii Acquisition Corp.
Security
FGIIU
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
8.5% / 1,948,264 shares
Filed
11 May 2026, 15:13:00 UTC

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

Rows shown
3,401-3,450 of 3,765
Per page
50
Current page
69

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

10%

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

GOLDMAN SACHS GROUP INC

IRIS ACQUISITION CORP II (IRAB)

Schedule 13G Ownership 6.8% Filing-backed
CIK
000088698226000218
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
6.8%
Filed
11 May 2026, 15:34:25 UTC
Period
31 Mar 2026

GOLDMAN SACHS GROUP INC filed Schedule 13G for IRIS ACQUISITION CORP II (IRAB). Reported class ownership: 6.8%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

MORGAN STANLEY

BlackRock Technology & Private Equity Term Trust (BTX)

Schedule 13G Ownership 5.3% Filing-backed
CIK
000089542126000140
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.3%
Filed
11 May 2026, 15:32:46 UTC
Period
31 Mar 2026

MORGAN STANLEY filed Schedule 13G for BlackRock Technology & Private Equity Term Trust (BTX). Reported class ownership: 5.3%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

SCULLY WILLIAM P

PROTHENA CORP PUBLIC LTD CO (PRTA)

Schedule 13G/A Ownership 10% Filing-backed
CIK
000104546326000002
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
10%
Filed
11 May 2026, 15:25:40 UTC
Period
07 May 2026

SCULLY WILLIAM P filed Schedule 13G/A for PROTHENA CORP PUBLIC LTD CO (PRTA). Reported class ownership: 10%. Ownership change: +0.5%. Share change: +1.8%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

GOLDMAN SACHS GROUP INC

W&T OFFSHORE, INC. (WTI)

Schedule 13G Ownership 5.1% Filing-backed
CIK
000088698226000215
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.1%
Filed
11 May 2026, 15:24:44 UTC
Period
31 Mar 2026

GOLDMAN SACHS GROUP INC filed Schedule 13G for W&T OFFSHORE, INC. (WTI). Reported class ownership: 5.1%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

GOLDMAN SACHS GROUP INC

VOYAGER ACQUISITION CORP (VACH)

Schedule 13G/A Ownership 2.7% Filing-backed
CIK
000088698226000213
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
2.7%
Filed
11 May 2026, 15:21:28 UTC
Period
31 Mar 2026

GOLDMAN SACHS GROUP INC filed Schedule 13G/A for VOYAGER ACQUISITION CORP (VACH). Reported class ownership: 2.7%. Ownership change: -4.2%. Share change: -61%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

Hudson Bay Capital Management LP

FG Imperii Acquisition Corp. (FGIIU)

Schedule 13G Ownership 8.5% Filing-backed
CIK
000139382526000032
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
8.5%
Filed
11 May 2026, 15:13:00 UTC
Period
31 Mar 2026

Hudson Bay Capital Management LP filed Schedule 13G for FG Imperii Acquisition Corp. (FGIIU). Reported class ownership: 8.5%. 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
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
Connor, Clark & Lunn Investment Management Ltd. CIK 0001596800 BTE Baytex Energy Corp. 39,829,373 5.5% SEC filing
Walden Jon Matthew CIK 0002134513 HUBC Hub Cyber Security Ltd. 107,170 8.4% SEC filing
MORGAN STANLEY CIK 0000895421 DIN Dine Brands Global, Inc. 889,973 6.9% SEC filing
MORGAN STANLEY CIK 0000895421 CXH MFS INVESTMENT GRADE MUNICIPAL TRUST 431,408 5.3% SEC filing
OLP CAPITAL MANAGEMENT Ltd CIK 0001738126 HUYA HUYA Inc. 7,646,108 10% SEC filing
Weiss Asset Management LP CIK 0001357550 EMPD Empery Digital Inc. 1,916,928 6.3% SEC filing
Advisors Asset Management, Inc. CIK 0001297376 IGA Voya Global Advantage & Premium Opportunity Fund 707,795 4.6% SEC filing
Graphite India Ltd CIK 0002072340 EAF GRAFTECH INTERNATIONAL LTD 2,550,000 9.8% SEC filing
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