13D/G large-stake feed

Latest 13D/G Reports

Since 04 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

HORIZON KINETICS ASSET MANAGEMENT LLC stake in Texas Pacific Land Corp

Holder CIK 0001056823

13D/A TPL
CIK
0001056823
Issuer
Texas Pacific Land Corp
Security
TPL
Source
SEC 13D/A
Action
Beneficial ownership disclosure
Magnitude
15% / 10,109,933 shares
Filed
07 May 2026, 15:03:27 UTC

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

13G

UBS Group AG stake in REVIVA PHARMACEUTICALS HOLDINGS, INC.

Holder CIK 0001610520

13G RVPH
CIK
0001610520
Issuer
REVIVA PHARMACEUTICALS HOLDINGS, INC.
Security
RVPH
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.8% / 746,095 shares
Filed
07 May 2026, 12:56:18 UTC

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

13G/A

FRANKLIN RESOURCES INC stake in INFINITY NATURAL RESOURCES, INC.

Holder CIK 0000038777

13G/A INR
CIK
0000038777
Issuer
INFINITY NATURAL RESOURCES, INC.
Security
INR
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
10% / 1,879,636 shares
Filed
07 May 2026, 12:29:10 UTC

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

13G/A

FRANKLIN RESOURCES INC stake in Achieve Life Sciences, Inc.

Holder CIK 0000038777

13G/A ACHV
CIK
0000038777
Issuer
ACHIEVE LIFE SCIENCES, INC.
Security
ACHV
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
6.2% / 6,369,252 shares
Filed
07 May 2026, 12:25:26 UTC

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

13G/A

AMERIPRISE FINANCIAL INC stake in Lyft, Inc.

Holder CIK 0000820027

13G/A LYFT
CIK
0000820027
Issuer
Lyft, Inc.
Security
LYFT
Source
SEC 13G/A
Action
Beneficial ownership disclosure
Magnitude
11% / 41,476,114 shares
Filed
07 May 2026, 12:17:06 UTC

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

13G

Neuberger Berman Group LLC stake in Sweet Green CL A

Holder CIK 0001465109

13G SG
CIK
0001465109
Issuer
Sweetgreen, Inc.
Security
SG
Source
SEC 13G
Action
Beneficial ownership disclosure
Magnitude
5.4% / 5,854,091 shares
Filed
07 May 2026, 12:09:24 UTC

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

Rows shown
3,451-3,500 of 4,056
Per page
50
Current page
70

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

15%

Highest class ownership surfaced in the preview cards.

Newest evidence

07 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

HORIZON KINETICS ASSET MANAGEMENT LLC

Texas Pacific Land Corp (TPL)

Schedule 13D/A Ownership 15% Filing-backed
CIK
000105682326000015
Source
SEC Schedule 13D/A
Action
Potential activist/control stake disclosed
Magnitude
15%
Filed
07 May 2026, 15:03:27 UTC
Period
05 May 2026

HORIZON KINETICS ASSET MANAGEMENT LLC filed Schedule 13D/A for Texas Pacific Land Corp (TPL). Reported class ownership: 15%. Ownership change: +0.2%. Share change: +1.4%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

UBS Group AG

REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH)

Schedule 13G Ownership 5.8% Filing-backed
CIK
000161052026000060
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.8%
Filed
07 May 2026, 12:56:18 UTC
Period
31 Mar 2026

UBS Group AG filed Schedule 13G for REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH). Reported class ownership: 5.8%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

FRANKLIN RESOURCES INC

INFINITY NATURAL RESOURCES, INC. (INR)

Schedule 13G/A Ownership 10% Filing-backed
CIK
000003877726000123
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
10%
Filed
07 May 2026, 12:29:10 UTC
Period
30 Apr 2026

FRANKLIN RESOURCES INC filed Schedule 13G/A for INFINITY NATURAL RESOURCES, INC. (INR). Reported class ownership: 10%. Ownership change: +1.7%. Share change: +45%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

FRANKLIN RESOURCES INC

Achieve Life Sciences, Inc. (ACHV)

Schedule 13G/A Ownership 6.2% Filing-backed
CIK
000003877726000122
Source
SEC Schedule 13G/A
Action
Large stake reduction disclosed
Magnitude
6.2%
Filed
07 May 2026, 12:25:26 UTC
Period
30 Apr 2026

FRANKLIN RESOURCES INC filed Schedule 13G/A for Achieve Life Sciences, Inc. (ACHV). Reported class ownership: 6.2%. Ownership change: -5.3%. Share change: +0%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

AMERIPRISE FINANCIAL INC

Lyft, Inc. (LYFT)

Schedule 13G/A Ownership 11% Filing-backed
CIK
000119312526211116
Source
SEC Schedule 13G/A
Action
Large stake increase disclosed
Magnitude
11%
Filed
07 May 2026, 12:17:06 UTC
Period
30 Apr 2026

AMERIPRISE FINANCIAL INC filed Schedule 13G/A for Lyft, Inc. (LYFT). Reported class ownership: 11%. Ownership change: +2.8%. Share change: +29%. Open the SEC evidence before treating this as an activist or passive large-stake signal.

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Large-stake signal

Neuberger Berman Group LLC

Sweet Green CL A (SG)

Schedule 13G Ownership 5.4% Filing-backed
CIK
000146510926000028
Source
SEC Schedule 13G
Action
Large beneficial ownership stake disclosed
Magnitude
5.4%
Filed
07 May 2026, 12:09:24 UTC
Period
31 Mar 2026

Neuberger Berman Group LLC filed Schedule 13G for Sweet Green CL A (SG). Reported class ownership: 5.4%. 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
HORIZON KINETICS ASSET MANAGEMENT LLC CIK 0001056823 TPL Texas Pacific Land Corp 10,109,933 15% SEC filing
UBS Group AG CIK 0001610520 RVPH REVIVA PHARMACEUTICALS HOLDINGS, INC. 746,095 5.8% SEC filing
FRANKLIN RESOURCES INC CIK 0000038777 INR INFINITY NATURAL RESOURCES, INC. 1,879,636 10% SEC filing
FRANKLIN RESOURCES INC CIK 0000038777 ACHV Achieve Life Sciences, Inc. 6,369,252 6.2% SEC filing
AMERIPRISE FINANCIAL INC CIK 0000820027 LYFT Lyft, Inc. 41,476,114 11% SEC filing
Neuberger Berman Group LLC CIK 0001465109 SG Sweet Green CL A 5,854,091 5.4% SEC filing
Neuberger Berman Group LLC CIK 0001465109 CWENA Clearway Energy Inc - C 4,464,250 5.2% SEC filing
Neuberger Berman Group LLC CIK 0001465109 INDI Indie Semiconductor Inc Class A 10,543,323 5.1% SEC filing
Neuberger Berman Group LLC CIK 0001465109 CRAI CRA INTERNATIONAL, INC. 246 0% SEC filing
UBS Group AG CIK 0001610520 CUSIP G0R21F105 APEX Tech Acquisition Inc. 762,688 5.4% SEC filing
Neuberger Berman Group LLC CIK 0001465109 WTM WHITE MOUNTAINS INSURANCE GROUP LT 121,583 4.9% SEC filing
Invesco Ltd. CIK 0000914208 AMTM Amentum Holdings Inc 24,529,939 10% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 SLNO SOLENO THERAPEUTICS, INC. 1,205,303 2.3% SEC filing
JANUS HENDERSON GROUP PLC CIK 0001274173 ADAG ADAGENE INC. 6,666,666 10% SEC filing
UBS Group AG CIK 0001610520 FOLD AMICUS THERAPEUTICS, INC. 17,141,817 5.5% SEC filing
Aberdeen Group plc CIK 0001716774 EQ Equillium, Inc. 3,352,837 5.3% SEC filing
PRICE T ROWE ASSOCIATES INC /MD/ CIK 0000080255 REPL REPLIMUNE GROUP INC 157,965 0.2% SEC filing
PRICE T ROWE ASSOCIATES INC /MD/ CIK 0000080255 TENX TENAX THERAPEUTICS INC 2,841,114 11% SEC filing
PRICE T ROWE ASSOCIATES INC /MD/ CIK 0000080255 PRGO PERRIGO CO PLC 14,016,148 10% SEC filing
T. Rowe Price Investment Management, Inc. CIK 0001897612 AVNS AVANOS MEDICAL INC 1,703,510 3.7% SEC filing
T. Rowe Price Investment Management, Inc. CIK 0001897612 ASND ASCENDIS PHARMA A/S - ADR 6,506,219 10% SEC filing
FMR LLC CIK 0000315066 MAC MACERICH CO 26,502,907 10% SEC filing
FMR LLC CIK 0000315066 LCII LCI INDUSTRIES 2,600,241 11% SEC filing
FMR LLC CIK 0000315066 QDEL QUIDELORTHO CORP 7,852,322 12% SEC filing
FMR LLC CIK 0000315066 SPWH SPORTSMANS WAREHOUSE HOLDINGS, INC 652 0% SEC filing
FMR LLC CIK 0000315066 CYCN CYCLERION THERAPEUTICS INC 649,547 15% SEC filing
FMR LLC CIK 0000315066 DLTR DOLLAR TREE INC 21,040,988 11% SEC filing
FMR LLC CIK 0000315066 NESR NATIONAL ENERGY SERVICES REUNITED CORP 10,203,889 10% SEC filing
FMR LLC CIK 0000315066 AYI ACUITY INC 3,649,251 12% SEC filing
FMR LLC CIK 0000315066 WHR WHIRLPOOL CORP 6,634,655 10% SEC filing
FMR LLC CIK 0000315066 PVH PVH CORP 6,717,443 15% SEC filing
FMR LLC CIK 0000315066 BROS DUTCH BROS INC 13,650,248 11% SEC filing
FMR LLC CIK 0000315066 RMIX SUNCRETE INC 7,031,965 15% SEC filing
FMR LLC CIK 0000315066 FND FLOOR & DECOR HOLDINGS INC 13,760,606 13% SEC filing
AQR CAPITAL MANAGEMENT LLC CIK 0001167557 ZSPC zSpace, Inc. 187,618 12% SEC filing
FMR LLC CIK 0000315066 ACLS AXCELIS TECHNOLOGIES INC 3,479,256 11% SEC filing
FMR LLC CIK 0000315066 WING WINGSTOP INC 3,867,349 14% SEC filing
FMR LLC CIK 0000315066 WOLF WOLFSPEED INC 1,000,118 2.2% SEC filing
FMR LLC CIK 0000315066 SLNO SOLENO THERAPEUTICS INC 193,014 0.4% SEC filing
T. Rowe Price Investment Management, Inc. CIK 0001897612 ASND ASCENDIS PHARMA A/S - ADR 6,162,042 9.9% SEC filing
T. Rowe Price Investment Management, Inc. CIK 0001897612 AVNS AVANOS MEDICAL INC 5,330,776 12% SEC filing
PRICE T ROWE ASSOCIATES INC /MD/ CIK 0000080255 PRGO PERRIGO CO PLC 13,376,708 9.7% SEC filing
PRICE T ROWE ASSOCIATES INC /MD/ CIK 0000080255 TENX TENAX THERAPEUTICS INC 2,951,116 17% SEC filing
FMR LLC CIK 0000315066 DPZ DOMINOS PIZZA INC 3,394,936 10% SEC filing
FMR LLC CIK 0000315066 PENG PENGUIN SOLUTIONS INC 5,398,562 11% SEC filing
FIL Ltd CIK 0000318989 CUSIP BRYSJBKB1 iShares U.S. Utilities ETF 0 0% SEC filing
AMERIPRISE FINANCIAL INC CIK 0000820027 QTRX Quanterix Corp 990,224 2.1% SEC filing
BAILLIE GIFFORD & CO CIK 0001088875 CUSIP 92940WAD1 Wix.com Ltd. 2,719,700 4.9% SEC filing
BAILLIE GIFFORD & CO CIK 0001088875 TEM Tempus AI, Inc. 8,649,356 5% SEC filing
BAILLIE GIFFORD & CO CIK 0001088875 IOT Samsara Inc. 57,523,792 16% SEC filing
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