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.

13G/A

METEORA CAPITAL, LLC stake in FIGX Capital Acquisition Corp.

Holder CIK 0001905106

13G/A FIGX
CIK
0001905106
Issuer
FIGX Capital Acquisition Corp.
Security
FIGX
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
3.4% / 530,000 shares
Filed
15 May 2026, 12:56:00 UTC

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

13G/A

RIVERNORTH CAPITAL MANAGEMENT, LLC stake in MFS HIGH YIELD MUNICIPAL TRUST

Holder CIK 0001447578

13G/A CMU
CIK
0001447578
Issuer
MFS HIGH YIELD MUNICIPAL TRUST
Security
CMU
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
12% / 2,955,950 shares
Filed
15 May 2026, 12:54:42 UTC

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

13G/A

METEORA CAPITAL, LLC stake in Dynamix Corp

Holder CIK 0001905106

13G/A ETHM
CIK
0001905106
Issuer
Dynamix Corp
Security
ETHM
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
15% / 2,453,400 shares
Filed
15 May 2026, 12:54:35 UTC

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

13G/A

Anson Funds Management LP stake in Procap Financial Inc.

Holder CIK 0001491072

13G/A BRR
CIK
0001491072
Issuer
ProCap Financial, Inc.
Security
BRR
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
0.5% / 408,200 shares
Filed
15 May 2026, 12:54:00 UTC

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

13G/A

ORBIS INVESTMENT MANAGEMENT LTD stake in BRUKER CORP

Holder CIK 0000940594

13G/A BRKR
CIK
0000940594
Issuer
BRUKER CORP
Security
BRKR
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
11% / 16,852,868 shares
Filed
15 May 2026, 12:53:56 UTC

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

13G/A

METEORA CAPITAL, LLC stake in Electriq Power Holdings, Inc.

Holder CIK 0001905106

13G/A ELIQ
CIK
0001905106
Issuer
Electriq Power Holdings, Inc.
Security
ELIQ
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
5.5% / 2,312,770 shares
Filed
15 May 2026, 12:53:28 UTC

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

Rows shown
1,451-1,500 of 4,081
Per page
50
Current page
30

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

15%

Highest class ownership surfaced in the preview cards.

Newest evidence

15 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

METEORA CAPITAL, LLC

FIGX Capital Acquisition Corp. (FIGX)

Schedule 13G/A Ownership 3.4% Filing-backed
CIK
000190510626000084
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
3.4%
Filed
15 May 2026, 12:56:00 UTC
Period
31 Mar 2026

METEORA CAPITAL, LLC filed Schedule 13G/A for FIGX Capital Acquisition Corp. (FIGX). Reported class ownership: 3.4%. Ownership change: -2.5%. Share change: -43%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

RIVERNORTH CAPITAL MANAGEMENT, LLC

MFS HIGH YIELD MUNICIPAL TRUST (CMU)

Schedule 13G/A Ownership 12% Filing-backed
CIK
000139834426009265
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
12%
Filed
15 May 2026, 12:54:42 UTC
Period
31 Mar 2026

RIVERNORTH CAPITAL MANAGEMENT, LLC filed Schedule 13G/A for MFS HIGH YIELD MUNICIPAL TRUST (CMU). Reported class ownership: 12%. Ownership change: +1.5%. Share change: +15%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

METEORA CAPITAL, LLC

Dynamix Corp (ETHM)

Schedule 13G/A Ownership 15% Filing-backed
CIK
000190510626000083
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
15%
Filed
15 May 2026, 12:54:35 UTC
Period
31 Mar 2026

METEORA CAPITAL, LLC filed Schedule 13G/A for Dynamix Corp (ETHM). Reported class ownership: 15%. Ownership change: -0.12%. Share change: -0.81%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

Anson Funds Management LP

Procap Financial Inc. (BRR)

Schedule 13G/A Ownership 0.5% Filing-backed
CIK
000119312526226056
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
0.5%
Filed
15 May 2026, 12:54:00 UTC
Period
31 Mar 2026

Anson Funds Management LP filed Schedule 13G/A for Procap Financial Inc. (BRR). Reported class ownership: 0.5%. Ownership change: -7.5%. Share change: -95%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

ORBIS INVESTMENT MANAGEMENT LTD

BRUKER CORP (BRKR)

Schedule 13G/A Ownership 11% Filing-backed
CIK
000094059426000024
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
11%
Filed
15 May 2026, 12:53:56 UTC
Period
31 Mar 2026

ORBIS INVESTMENT MANAGEMENT LTD filed Schedule 13G/A for BRUKER CORP (BRKR). Reported class ownership: 11%. Ownership change: +1.1%. 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

METEORA CAPITAL, LLC

Electriq Power Holdings, Inc. (ELIQ)

Schedule 13G/A Ownership 5.5% Filing-backed
CIK
000190510626000082
Source
SEC Schedule 13G/A
Action
Large beneficial ownership stake disclosed
Magnitude
5.5%
Filed
15 May 2026, 12:53:28 UTC
Period
31 Mar 2026

METEORA CAPITAL, LLC filed Schedule 13G/A for Electriq Power Holdings, Inc. (ELIQ). Reported class ownership: 5.5%. Ownership change: 0%. Share change: -0.06%. 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
METEORA CAPITAL, LLC CIK 0001905106 FIGX FIGX Capital Acquisition Corp. 530,000 3.4% SEC filing
RIVERNORTH CAPITAL MANAGEMENT, LLC CIK 0001447578 CMU MFS HIGH YIELD MUNICIPAL TRUST 2,955,950 12% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 ETHM Dynamix Corp 2,453,400 15% SEC filing
Anson Funds Management LP CIK 0001491072 BRR Procap Financial Inc. 408,200 0.5% SEC filing
ORBIS INVESTMENT MANAGEMENT LTD CIK 0000940594 BRKR BRUKER CORP 16,852,868 11% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 ELIQ Electriq Power Holdings, Inc. 2,312,770 5.5% SEC filing
RIVERNORTH CAPITAL MANAGEMENT, LLC CIK 0001447578 VMO Invesco Municipal Opportunity Trust 2,732,276 4% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 DRDB Roman DBDR Acquisition Corp. II 952,288 4.1% SEC filing
RIVERNORTH CAPITAL MANAGEMENT, LLC CIK 0001447578 CXH MFS INVESTMENT GRADE MUNICIPAL TRUST 576,479 7% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 DNMX Dynamix Corp III 1,869,036 9.3% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 TYRA TYRA BIOSCIENCES, INC 3,890,589 7.2% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 DBCA D. Boral Acquisition I Corp. 2,131,332 6.9% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 CRAQ Cal Redwood Acquisition Corp. 2,266,418 9.6% SEC filing
Anson Funds Management LP CIK 0001491072 REKR Rekor Systems, Inc. 7,166,859 4.9% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 CRANU Crane Harbor Acquisition Corp. II 0 0% SEC filing
ASKELADDEN CAPITAL MANAGEMENT LLC CIK 0001815572 FC FRANKLIN COVEY CO 651,459 5.3% SEC filing
Polar Asset Management Partners Inc. CIK 0001326389 HSDT Solana Co 2,305,169 4% SEC filing
Polar Asset Management Partners Inc. CIK 0001326389 UPXI Upexi Inc 9,626,474 10% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 CRAN Crane Harbor Acquisition Corp. II 2,832,791 8% SEC filing
Polar Asset Management Partners Inc. CIK 0001326389 XNDU Xanadu Quantum Technologies Ltd 2,000,000 4.6% SEC filing
RIVERNORTH CAPITAL MANAGEMENT, LLC CIK 0001447578 MPA BLACKROCK MUNIYIELD PENNSYLVANIA QUALITY FUND 894,459 6.9% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 PTCT PTC THERAPEUTICS, INC. 7,193,433 8.7% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 TARA PROTARA THERAPEUTICS, INC. 5,207,011 9.6% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 OLMA OLEMA PHARMACEUTICALS, INC. 7,108,488 8.2% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 LNTH LANTHEUS HOLDINGS, INC. 4,774,841 7.4% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 JANX JANUX THERAPEUTICS, INC. 4,196,409 6.9% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 JBIO JADE BIOSCIENCES, INC. 3,105,669 6.3% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 IMMX IMMIX BIOPHARMA, INC. 4,802,002 9.1% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 PCVX VAXCYTE, INC. 16,575,875 12% SEC filing
D1 Capital Partners L.P. CIK 0001747057 KRC Kilroy Realty Corp 11,275,077 9.5% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 MAZE MAZE THERAPEUTICS, INC. 2,858,876 5.8% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 MDGL MADRIGAL PHARMACEUTICALS, INC. 2,018,647 8.8% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 IDYA IDEAYA BIOSCIENCES, INC. 7,265,253 8.3% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 BHVN BIOHAVEN LTD. 17,534,612 12% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 GKOS GLAUKOS CORP 5,348,395 9.2% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 GIL GILDAN ACTIVEWEAR INC 10,593,203 5.7% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 CGCT Cartesian Growth Corp III 1,492,978 5.4% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 FBRX FORTE BIOSCIENCES, INC. 1,387,178 10% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 DYN DYNE THERAPEUTICS INC 13,647,376 8.3% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 DRUG BRIGHT MINDS BIOSCIENCES INC. 1,284,324 13% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 DRUG BRIGHT MINDS BIOSCIENCES INC. 1,284,324 13% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 BBIO BRIDGEBIO PHARMA, INC. 13,179,013 6.8% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 BELFB BEL FUSE INC. 760,141 7.2% SEC filing
First Trust Capital Management L.P. CIK 0001604488 ANSC Agriculture & Natural Solutions Acquisition Corp 1,304,626 4% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 ASND ASCENDIS PHARMA A/S 3,719,452 6% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 BDCI CARTESIAN GROWTH CORP III 1,492,978 5.4% SEC filing
METEORA CAPITAL, LLC CIK 0001905106 CEPO Cantor Equity Partners I, Inc. 2,949,729 14% SEC filing
ORBIS INVESTMENT MANAGEMENT LTD CIK 0000940594 TBBB BBB FOODS INC 5,630,319 9% SEC filing
SUSQUEHANNA SECURITIES, LLC CIK 0001446580 WYNN Wynn Resorts, Limited 5,351,792 5.1% SEC filing
SUSQUEHANNA SECURITIES, LLC CIK 0001446580 NUAI New Era Energy & Digital, Inc. 4,018,958 7.1% SEC filing
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