General Catalyst Group Management Holdings GP, LLC - 12 Jun 2025 SCHEDULE 13D/A Report for Samsara Inc. Class A Common Stock, $0.0001 par value per share (IOT)

Filing manager
General Catalyst Group Management Holdings GP, LLC
Reporting owner
General Catalyst Group Management Holdings GP, LLC
Security
Samsara Inc. Class A Common Stock, $0.0001 par value per share
Beneficially owned shares
11,981,331 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13D/A

Active or control-oriented beneficial ownership filing.

Ownership

4%

Beneficial ownership of this reported class.

Shares

11,981,331 shares

Shares beneficially owned as disclosed.

Event date

12 Jun 2025

Date tied to the ownership event or amendment.

Accepted by SEC

16 Jun 2025

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
4%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
IOT
Shares outstanding
299,533,275 shares
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
SCHEDULE 13D/A
Accepted by SEC
16 Jun 2025, 16:15:18 UTC
Event date
12 Jun 2025
Source filing
View source filing

Key filing fact

General Catalyst Group Management Holdings GP, LLC disclosed 4% ownership in Samsara Inc. Class A Common Stock, $0.0001 par value per share (IOT) on 12 Jun 2025.

Key facts

  • General Catalyst Group Management Holdings GP, LLC filed SCHEDULE 13D/A for Samsara Inc. Class A Common Stock, $0.0001 par value per share (IOT).
  • Disclosed ownership: 4%.
  • Date of event: 12 Jun 2025.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 16 Jun 2025, 16:15.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (12)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
General Catalyst Group Management Holdings GP, LLC 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer 0001774565
General Catalyst Group Management Holdings, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer of GENERAL CATALYST GROUP MANAGEMENT HOLDINGS GP, LLC, its General Partner 0001774564
General Catalyst Group Management, LLC 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer 0001637946
General Catalyst Group VIII, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer of GENERAL CATALYST GP VIII, LLC, General Partner of GENERAL CATALYST PARTNERS VIII, L.P., its General Partner 0001663852
General Catalyst Partners VIII, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer of GENERAL CATALYST GP VIII, LLC, its General Partner 0001758429
General Catalyst GP VIII, LLC 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer 0001758432
General Catalyst Group X - Endurance, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, CLO of GENERAL CATALYST GP X - GROWTH VENTURE, LLC, GP of GENERAL CATALYST PARTNERS X - GROWTH VENTURE, L.P., its GP 0001801515
General Catalyst Partners X - Growth Venture, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer of GENERAL CATALYST GP X - GROWTH VENTURE, LLC, its General Partner 0001801512
General Catalyst GP X - Growth Venture, LLC 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer 0001801510
General Catalyst Group XI - Endurance, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer of GENERAL CATALYST ENDURANCE GP XI, LLC, GP of GENERAL CATALYST PARTNERS XI - ENDURANCE, L.P., its GP 0001883723
General Catalyst Partners XI - Endurance, L.P. 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer of GENERAL CATALYST ENDURANCE GP XI, LLC, its General Partner
General Catalyst Endurance GP XI, LLC 4% 11,981,331 0 11,981,331 /s/ Christopher McCain Christopher McCain, Chief Legal Officer
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