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WAVEMAN · SCHEDULE 13D
Companies with a new activist investor
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Companies with a new activist investor

A Schedule 13D is filed when an investor crosses 5% ownership and intends to influence the company. It is the loudest ownership signal available free, and quite different from the passive 13G that index funds file.

COMPANIES
412
with a 13D in 180 days
TOTAL
525
13D filings
LEADER
largest disclosed stake
Ranked by largest stake
Schedule 13D — 5%+ with declared intent to influence, not the passive 13G
⬇ CSV
TickerCompanyFilingsLargest stake
RITEMINERALRITE Corp3100.0%
AACGATA Creativity Global2100.0%
CMRFCIM GROUP, INC.1100.0%
GCANTRAFALGAR INTERNATIONAL, INC.1100.0%
KUSTKUSTOM ENTERTAINMENT, INC.1100.0%
NPHCNUTRA PHARMA CORP1100.0%
PSUSPershing Square USA, Ltd.1100.0%
CHRNChronoScale Holdings Corp197.5%
QUCYQuantum Cyber N.V.197.4%
BXBLBOXABL Inc.294.8%
HWHHWH International Inc.194.8%
HWKEHawkeye Digital, Inc.290.1%
ZSQRZ Squared Inc.180.73%
HWNIHIGH WIRE NETWORKS, INC.180.0%
BFNHBIOFORCE NANOSCIENCES HOLDINGS, INC.179.6%
EROCERock, Inc.178.1%
STWIStageWise Strategies Corp.174.2%
LHSWLianhe Sowell International Group Ltd172.45%
KMRKK-TECH SOLUTIONS CO LTD372.29%
PCMCPUBLIC CO MANAGEMENT CORP170.3%
AIBAIB Data Centers Inc.169.9%
MCTACharming Medical Ltd169.29%
BBUCBrookfield Business Corp169.0%
EFTYETOILES CAPITAL GROUP CO., LTD168.08%
PCLAPicoCELA Inc.167.5%
CNFCNFinance Holdings Ltd.166.95%
SEIISHARING ECONOMY INTERNATIONAL INC.265.6%
GEMIGemini Space Station, Inc.165.1%
MLECMoolec Science SA165.1%
STFSStar Fashion Culture Holdings Ltd263.64%
SUJASUJA LIFE, INC.162.77%
AIOSAIOS Tech Inc.260.6%
GLTKGlobalTech Corp259.87%
SLBTSL Science Holding Ltd159.53%
DHDefinitive Healthcare Corp.258.54%
LSFLaird Superfood, Inc.156.7%
MANUManchester United plc154.54%
BRCBBlack Rock Coffee Bar, Inc.152.6%
ELSEELECTRO SENSORS INC152.5%
BZFDBuzzFeed, Inc.252.4%
XNDUXanadu Quantum Technologies Ltd251.8%
NIKINiki BioSolutions, Inc.151.56%
CPACCEMENTOS PACASMAYO SAA150.01%
LFWDLifeward Ltd.149.9%
PFSAProfusa, Inc.149.9%
GLOOGloo Holdings, Inc.149.03%
BRUNBoost Run Inc.748.08%
ADBTAdvasa Holdings, Inc.247.76%
XOMAXOMA Royalty Corp147.0%
USDWMADE IN USA INC.146.9%
PMECPrimech Holdings Ltd146.88%
JBDIJBDI Holdings Ltd546.0%
ELLOEllomay Capital Ltd.145.9%
SUZSuzano S.A.145.7%
ILAGIntelligent Living Application Group Inc.143.8%
CDTCDT Equity Inc.143.79%
BAFNBayFirst Financial Corp.142.4%
CEPLCapstone Energy Plus, Inc.142.1%
INRINFINITY NATURAL RESOURCES, INC.141.44%
INBPINTEGRATED BIOPHARMA INC141.3%
SEC EDGAR · SCHEDULE 13D · UPDATED 2026-09-06 · INFORMATIONAL ONLY
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Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-09-06 · For informational purposes only, not investment advice.
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