SEC ownership search

Find SEC ownership changes by company, manager, insider, or CUSIP

Search once and jump to linked CIK, CUSIP, 13F, 13D/G, insider, or company-facts pages.

Insiders: 8,082
13F value: $63,233,348,351,833

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Fresh SEC changes

Recent filing-backed signals

New fact period available AMERIGUARD SECURITY SERVICES, INC. Latest financial period: Q4 2025 / Q4 2025 New fact period available AMASS BRANDS Latest financial period: Q1 2026 / Q1 2026 New fact period available AIR T INC Latest financial period: Q1 2026 / Q1 2026

Search CIK / ticker / investor Known entity Latest ownership signals Forms 3/4/5 13D/G large stakes Beneficial ownership 13F portfolio filings Institutional managers CUSIP ownership pages 13F holders 10-Q / 10-K updates Company facts

Filing-backed signals

Latest ownership changes

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13F manager update

CITADEL ADVISORS LLC

Ken Griffin

13F Smart money

CIK: 0001423053
Security: NVDA, IVV, AMZN, MU, DIA
Source: SEC Form 13F
Action: Latest 13F portfolio update
Magnitude: $141,142,503,437
Period: Q1 2026

Top reported holdings: NVDA, IVV, AMZN, MU, DIA.

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Insider signal

Eddie Yongming Wu

Causeway Bay

Insider Ownership

CIK: 0002121606
Security: BABA
Source: SEC Forms 3/4/5
Action: Reported ownership activity
Magnitude: $1,964,331,039
Period: 29 May 2026

Top reported symbols: BABA.

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Large-stake radar

Track 13D/G ownership changes

Large holders and activist-style filings

13D/G Large stake

Source: SEC Schedule 13D/G
Action: Review new and amended beneficial ownership reports

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Company filing context

EQUINIX INC

EQIX

EQIX Issuer

CIK: 0001101239
Security: EQIX
Source: SEC company facts
Action: Open company facts and ownership context
Magnitude: Redwood City, CA

Industry: Real Estate Investment Trusts.

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Related SEC paths

Additional CIK/CUSIP links surfaced from recent recovery signals.

MSFT 13F holders AAPL 13F holders SCHEDULE 13D Freightos Ltd

SEC-backed rankings

Company-fact rankings

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Revenue Cash and Equivalents Operating Cash Flow R&D Expense Capital Expenditures

Ownership move preview

Largest parsed ownership moves

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Insider buying

Largest net insider buys in the current 3 months window.

Insider market mover

SaverOne 2014 Ltd.

SVRE, SVREW

Form 4 Insider

CIK: SVRE, SVREW
Source: SEC Forms 3/4/5 aggregate
Action: Insider net buying
Magnitude: $24,817,138,272
Period: 29 Mar 2026 - 29 Jun 2026

1 net insiders bought over the current 3 months window.

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Insider market mover

Rivian Automotive, Inc. / DE

RIVN

Form 4 Insider

CIK: RIVN
Source: SEC Forms 3/4/5 aggregate
Action: Insider net buying
Magnitude: $1,998,327,192
Period: 29 Mar 2026 - 29 Jun 2026

1 net insiders bought over the current 3 months window.

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Insider market mover

Alkami Technology, Inc.

ALKT

Form 4 Insider

CIK: ALKT
Source: SEC Forms 3/4/5 aggregate
Action: Insider net buying
Magnitude: $1,284,298,800
Period: 29 Mar 2026 - 29 Jun 2026

19 net insiders bought over the current 3 months window.

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13F consensus accumulation

Top securities accumulated across institutional 13F portfolios.

Smart-money consensus

Microsoft Corp

MSFT

13F Consensus

CIK: MSFT
Source: SEC Form 13F aggregate
Action: 13F consensus buying
Magnitude: $65,744,041,142
Period: Q1 2026

3347 reported 13F buy activities in the latest quarter.

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Smart-money consensus

Amazon Com Inc

AMZN

13F Consensus

CIK: AMZN
Source: SEC Form 13F aggregate
Action: 13F consensus buying
Magnitude: $17,389,295,157
Period: Q1 2026

3147 reported 13F buy activities in the latest quarter.

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Smart-money consensus

Nvidia Corp

NVDA

13F Consensus

CIK: NVDA
Source: SEC Form 13F aggregate
Action: 13F consensus buying
Magnitude: $47,444,419,548
Period: Q1 2026

2929 reported 13F buy activities in the latest quarter.

View details Save 13F mover