BlackRock, Inc.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

13,815

Stocks Covered

829

Latest Filing

Mar 5, 2026

Filings

MPWR

MONOLITHIC POWER SYSTEMS INC

SC 13G/A · Jan 8, 2026

10.2%

4.9M shares

RGR

STURM RUGER & CO INC

SC 13G/A · Jan 8, 2026

8.2%

1.3M shares

IRDM

IRIDIUM COMMUNICATIONS INC

SC 13G/A · Jan 8, 2026

12.5%

13.1M shares

CWST

CASELLA WASTE SYSTEMS INC

SC 13G/A · Jan 8, 2026

14.3%

8.9M shares

ASIX

ADVANSIX INC

SC 13G/A · Jan 8, 2026

11.9%

3.2M shares

THRY

THRYV HOLDINGS, INC.

SC 13G/A · Jan 8, 2026

6.3%

2.8M shares

LKQ

LKQ CORPORATION

SC 13G/A · Jan 8, 2026

11.4%

29.2M shares

MGPI

MGP INGREDIENTS INC

SC 13G/A · Jan 8, 2026

5.0%

1.1M shares

CEVA

CEVA INC

SC 13G/A · Jan 8, 2026

6.9%

1.9M shares

BAH

BOOZ ALLEN HAMILTON HOLDING CORPORATION

SC 13G/A · Jan 8, 2026

10.8%

13.1M shares

UAA

UNDER ARMOUR INC

SC 13G/A · Jan 8, 2026

10.6%

20.1M shares

FIBK

FIRST INTERSTATE BANCSYSTEM INC

SC 13G/A · Jan 8, 2026

12.9%

13.3M shares

PINS

PINTEREST, INC.

SC 13G/A · Jan 8, 2026

10.0%

59.6M shares

HE

HAWAIIAN ELECTRIC INDUSTRIES INC

SC 13G/A · Jan 8, 2026

16.1%

27.8M shares

HELE

HELEN OF TROY LIMITED

SC 13G/A · Jan 8, 2026

7.0%

1.6M shares

INDV

INDIVIOR PLC

SC 13G/A · Jan 8, 2026

14.3%

17.8M shares

PRGO

Perrigo Company plc

SC 13G/A · Jan 8, 2026

11.6%

15.9M shares

CAL

CALERES INC

SC 13G/A · Dec 4, 2025

7.4%

2.5M shares

EMN

EASTMAN CHEMICAL CO

SC 13G/A · Dec 4, 2025

11.9%

13.6M shares

N/A

SEVEN HILLS REALTY TRUST

SC 13G/A · Dec 4, 2025

13.0%

2.1M shares

UNIT

UNITI GROUP INC

SC 13G/A · Dec 4, 2025

11.2%

26.8M shares

FLEX

Flex LTD

SC 13G/A · Dec 4, 2025

10.4%

38.6M shares

MRP

Millrose Properties, Inc.

SC 13G/A · Dec 4, 2025

11.9%

18.3M shares

CZR

Caesars Entertainment, Inc.

SC 13G · Dec 4, 2025

11.5%

23.4M shares

HBI

HANESBRANDS INC

SC 13G/A · Dec 4, 2025

8.7%

30.9M shares

RRR

RED ROCK RESORTS INC

SC 13G/A · Dec 4, 2025

11.6%

6.9M shares

PTCT

PTC THERAPEUTICS, INC.

SC 13G/A · Dec 4, 2025

14.8%

11.9M shares

FIX

COMFORT SYSTEMS USA INC

SC 13G/A · Dec 4, 2025

10.8%

3.8M shares

CIEN

CIENA CORPORATION

SC 13G/A · Dec 4, 2025

10.3%

14.5M shares

ATO

ATMOS ENERGY CORP

SC 13G/A · Dec 4, 2025

10.0%

16.2M shares

DV

DOUBLEVERIFY HOLDINGS INC

SC 13G/A · Dec 4, 2025

10.0%

16.2M shares

UPWK

Upwork Inc.

SC 13G/A · Dec 4, 2025

14.1%

18.4M shares

PSTG

Pure Storage, Inc.

SC 13G/A · Dec 3, 2025

10.1%

33.2M shares

EQR

EQUITY RESIDENTIAL

SC 13G/A · Nov 6, 2025

10.1%

38.2M shares

LSCC

LATTICE SEMICONDUCTOR CORPORATION

SC 13G/A · Nov 6, 2025

10.0%

13.7M shares

IEV

ISHARES EUROPE ETF

SC 13G/A · Nov 6, 2025

0.0%

0 shares

KMX

CARMAX INC

SC 13G/A · Nov 6, 2025

11.4%

16.7M shares

NE

Noble Corp plc

SC 13G/A · Nov 6, 2025

11.2%

17.9M shares

MPAA

MOTORCAR PARTS OF AMERICA INC

SC 13G/A · Nov 4, 2025

5.2%

1.0M shares

PLBC

PLUMAS BANCORP

SC 13G/A · Oct 17, 2025

4.9%

339K shares

SNEX

StoneX Group Inc

SC 13G/A · Oct 17, 2025

12.6%

6.6M shares

KINS

KINGSTONE COMPANIES INC

SC 13G · Oct 17, 2025

5.5%

776K shares

SKY

Champion Homes, Inc.

SC 13G/A · Oct 17, 2025

15.1%

8.5M shares

HOOD

Robinhood Markets, Inc.

SC 13G/A · Oct 17, 2025

7.2%

55.8M shares

FLXS

FLEXSTEEL INDUSTRIES INC

SC 13G/A · Oct 17, 2025

5.4%

287K shares

FUL

FULLER H B COMPANY

SC 13G/A · Oct 17, 2025

14.4%

7.8M shares

MVIS

MICROVISION, INC.

SC 13G/A · Oct 17, 2025

5.8%

17.4M shares

EPAC

ENERPAC TOOL GROUP CORP

SC 13G/A · Oct 17, 2025

14.3%

7.7M shares

IEV

ISHARES EUROPE ETF

SC 13G/A · Oct 17, 2025

27.9%

9.3M shares

FRME

FIRST MERCHANTS CORPORATION

SC 13G/A · Oct 17, 2025

7.6%

4.4M shares