SEC ownership of Samsara Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001642896.

Comparable stake leader

Sanjit Biswas

Disclosed value leader

John Bicket

Comparable rows

50/50

Latest evidence

15 Sep 2026

Top shareholders Insider holders Latest transactions
Public ticker
IOT on NYSE
Parsed ownership sources
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
Sanjit Biswas
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Sanjit Biswas
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
15 Sep 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001642896
Issuer location
San Francisco, CA

Ownership snapshot

Top shareholders of Samsara Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Sanjit Biswas
Disclosed value leader
John Bicket
Comparable rows
50/50
Latest evidence
15 Sep 2026
13D/G 3/4/5 13F Lead comparable stake: 22% 13D/G row: Sanjit Biswas Showing 1-8 of 50 holder rows.

Quick read

Sanjit Biswas leads the comparable SEC ownership view at 22%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Sanjit Biswas's linked filing trail.
Comparable ownership Top 5
Sanjit Biswas 22%
John Bicket 21%
BAILLIE GIFFORD & CO 16%
PRICE T ROWE ASSOCIATES INC /MD/ 13%
VANGUARD GROUP INC 9.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Sanjit Biswas
13D/G 3/4/5
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
13D/G 3/4/5
22%
$2,724,867,363
101,484,818 shares
 -$128,383,248 31 Mar 2026
John Bicket
13D/G 3/4/5
Executive Vice President, Chief Technology Officer, Director, 10%+ Owner
13D/G 3/4/5
21%
$3,340,719,574
98,314,290 shares
 -$141,575,257 31 Dec 2025
BAILLIE GIFFORD & CO
13F 13D/G
Company
13F 13D/G
16%
from 13D/G
$1,827,702,068
56,358,374 shares
 — 30 Jun 2026
PRICE T ROWE ASSOCIATES INC /MD/
13D/G 13F
T. Rowe Price Associates, Inc. · Company
13D/G 13F
13%
$1,787,984,855
48,692,398 shares
 +$1,156,501,908 30 Jun 2026
VANGUARD GROUP INC
13D/G
The Vanguard Group
13D/G
9.3%
$1,106,012,330
27,803,226 shares
 $0 30 Jun 2025
FMR LLC
13F 13D/G
Company
13F 13D/G
6.5%
from 13D/G
$856,365,641
26,406,588 shares
 — 30 Jun 2026
BlackRock, Inc.
13F 13D/G
Company
13F 13D/G
5.6%
from 13D/G
$772,002,150
23,805,185 shares
 — 30 Jun 2026
SANDS CAPITAL MANAGEMENT, LLC
13D/G 13F
SANDS FRANK M. · Company
13D/G 13F
4.4%
$435,454,132
16,218,031 shares
 -$131,543,923 31 Mar 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$412,743,420.

Buys
$0
Insiders: 0
Sells
$412,743,420
Insiders: 7
Net
-$412,743,420
Shares: -12,237,954
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 12,237,954
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 2,241,187 $0 $84,708,970 -$84,708,970
3-6 0 4,988,722 $0 $155,942,433 -$155,942,433
6-9 0 2,536,805 $0 $77,263,012 -$77,263,012
9-12 0 2,471,240 $0 $94,829,005 -$94,829,005

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 28 reporting-owner rows connected to Samsara Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
28
Largest Forms 3/4/5 holder
John Bicket
Net 12M change
-$412,743,419
Latest report
15 Sep 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
John Bicket Executive Vice President, Chief Technology Officer, Director, 10%+ Owner $2,630,390,890 -$161,214,802 -5.8% Mixed 15 Sep 2026
Sanjit Biswas CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner $2,507,925,038 -$158,191,419 -5.9% Mixed 14 Sep 2026
Marc L. Andreessen Director $942,220,204 -$75,617,662 -7.4% Mixed 22 Jul 2026
AH Parallel Fund IV, L.P. 10%+ Owner $862,999,970 Mixed 08 Sep 2025
Andreessen Horowitz LSV Fund I, L.P. 10%+ Owner $862,999,970 Mixed 08 Sep 2025
Andreessen Horowitz LSV Fund III, L.P. 10%+ Owner $862,999,970 Mixed 08 Sep 2025
General Catalyst Group VIII, L.P. 10%+ Owner $165,691,500 Mixed 13 Mar 2023
Andreessen Horowitz Fund IV, L.P. 10%+ Owner $133,396,537 Mixed 08 Sep 2023
Hemant Taneja Director $100,530,056 Mixed 22 Mar 2024
GC Venture VIII-B, LLC 10%+ Owner $95,600,000 Mixed 17 Sep 2024
GC Venture VIII, LLC 10%+ Owner $74,532,680 Mixed 20 Mar 2024
GCGM Investment Holdings, LP 10%+ Owner $73,960,000 Mixed 22 Mar 2024
General Catalyst Group VIII Supplemental, L.P. 10%+ Owner $66,276,600 Mixed 13 Sep 2023
Dominic Phillips Executive Vice President, Chief Financial Officer $58,639,050 -$11,697,199 -17% Median 15 Sep 2026
Lara Caimi Former President, Worldwide Field Ops $32,935,990 Filing P/S 10 Mar 2025
Andy McCall Officer $25,964,488 Mixed 01 Mar 2023
Benjamin Calderon Officer $24,957,779 Mixed 01 Mar 2023
Susan Wagner Director $17,680,260 Mixed 29 Jul 2025
Adam Eltoukhy Executive Vice President, Chief Administrative Officer and Secretary $17,392,046 -$3,493,215 -17% Median 15 Sep 2026
Kiren Sekar Officer $17,185,721 Mixed 01 Mar 2023

Recent insider transactions for Samsara Inc.

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Dominic Phillips IOT Class A Common Stock Tax liability -4.99% -38,966 742,052 15 Sep 2026 Direct
Benjamin Louis Kirchhoff IOT Class A Common Stock Sale -1.41% $92,121 $42.55 -2,165 151,856 15 Sep 2026 Direct
Benjamin Louis Kirchhoff IOT Class A Common Stock Tax liability -0.97% -1,514 154,021 15 Sep 2026 Direct
Adam Eltoukhy IOT Class A Common Stock Tax liability -3.08% -12,134 381,854 15 Sep 2026 Direct
Jonathan Chadwick IOT Class A Common Stock Sale -16.2% $420,872 $42.09 -10,000 51,666 15 Sep 2026 Direct
John Bicket IOT Class A Common Stock Gift -20.5% -305,000 1,185,398 15 Sep 2026 See footnote
John Bicket IOT Class A Common Stock Conversion of derivative security 25.7% 305,000 1,490,398 15 Sep 2026 See footnote
John Bicket IOT Class B Common Stock Conversion of derivative security -0.49% -305,000 61,555,422 15 Sep 2026 See footnote
Sanjit Biswas IOT Class A Common Stock Gift -23.3% -305,000 1,005,761 14 Sep 2026 See footnote
Sanjit Biswas IOT Class A Common Stock Conversion of derivative security 30.3% 305,000 1,310,761 14 Sep 2026 See footnote
Sanjit Biswas IOT Class B Common Stock Conversion of derivative security -0.52% -305,000 58,006,214 14 Sep 2026 See footnote
Dominic Phillips IOT Class A Common Stock Tax liability -1.01% -8,324 819,546 10 Sep 2026 Direct
Benjamin Louis Kirchhoff IOT Class A Common Stock Tax liability -2.29% -3,651 155,535 10 Sep 2026 Direct
Adam Eltoukhy IOT Class A Common Stock Tax liability -2.31% -9,602 405,984 10 Sep 2026 Direct
Dominic Phillips IOT Class A Common Stock Sale -1.73% $792,556 $44.25 -17,909 1,019,363 04 Sep 2026 See footnote
Dominic Phillips IOT Class A Common Stock Sale -1.38% $518,221 $44.25 -11,710 836,100 04 Sep 2026 Direct
Adam Eltoukhy IOT Class A Common Stock Sale -1.59% $273,802 $39.82 -6,876 425,080 25 Aug 2026 Direct
Sanjit Biswas IOT Class A Common Stock Sale -3.64% $1,394,497 $39.43 -35,366 935,671 20 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -2.96% $1,362,762 $39.44 -34,557 1,134,795 20 Aug 2026 See footnote
Sanjit Biswas IOT Class A Common Stock Sale -25.6% $3,717,154 $39.94 -93,079 271,100 19 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -14.2% $1,814,729 $40.31 -45,024 271,100 19 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -3.88% $1,913,666 $39.59 -48,341 1,198,039 19 Aug 2026 See Footnote
Sanjit Biswas IOT Class A Common Stock Sale -68.5% $5,416,289 $39.99 -135,455 62,200 18 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -68.6% $5,437,250 $39.99 -135,978 62,200 18 Aug 2026 See footnote
Benjamin Louis Kirchhoff IOT Class A Common Stock Sale -0.62% $39,066 $39.50 -989 159,186 18 Aug 2026 Direct
Benjamin Louis Kirchhoff IOT Class A Common Stock Sale -1.61% $103,189 $39.31 -2,625 160,175 17 Aug 2026 Direct
Sanjit Biswas IOT Class A Common Stock Sale -4.75% $2,163,060 $37.89 -57,090 1,143,671 06 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -4.09% $2,169,749 $37.89 -57,267 1,342,795 06 Aug 2026 See footnote
Sanjit Biswas IOT Class A Common Stock Sale -21.6% $3,374,641 $38.64 -87,333 316,400 05 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -6.3% $823,652 $38.74 -21,260 316,400 05 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -4.48% $2,541,377 $38.61 -65,819 1,403,693 05 Aug 2026 See Footnote
Sanjit Biswas IOT Class A Common Stock Sale -62.1% $4,581,083 $38.34 -119,477 72,800 04 Aug 2026 See footnote
John Bicket IOT Class A Common Stock Sale -62.2% $4,584,001 $38.34 -119,554 72,800 04 Aug 2026 See footnote
Dominic Phillips IOT Class A Common Stock Sale -1.68% $673,671 $37.62 -17,908 1,048,982 03 Aug 2026 See footnote
Dominic Phillips IOT Class A Common Stock Sale -1.38% $440,588 $37.62 -11,710 836,100 03 Aug 2026 Direct
Adam Eltoukhy IOT Class A Common Stock Sale -0.85% $135,161 $37.00 -3,653 425,080 28 Jul 2026 Direct
Adam Eltoukhy IOT Class A Common Stock Sale -0.85% $127,664 $34.95 -3,653 425,080 27 Jul 2026 Direct
Gary Steele IOT Class A Common Stock Award 55.4% 7,801 21,889 22 Jul 2026 Direct
Ann M. Livermore IOT Class A Common Stock Award 3.29% 7,801 245,204 22 Jul 2026 Direct
Alyssa Henry IOT Class A Common Stock Award 38.2% 7,801 28,233 22 Jul 2026 Direct
Jonathan Chadwick IOT Class A Common Stock Award 17.8% 7,801 51,666 22 Jul 2026 Direct
Todd M. Bluedorn IOT Class A Common Stock Award 27.1% 7,801 36,618 22 Jul 2026 Direct
Marc L. Andreessen IOT Class A Common Stock Award 7,801 7,801 22 Jul 2026 Direct
Sanjit Biswas IOT Class A Common Stock Sale -4.34% $2,075,896 $33.87 -61,283 1,351,671 22 Jul 2026 See footnote
John Bicket IOT Class A Common Stock Sale -0.51% $277,426 $34.79 -7,974 1,550,795 22 Jul 2026 See footnote
John Bicket IOT Class A Common Stock Sale -3.31% $1,800,718 $33.74 -53,378 1,558,769 22 Jul 2026 See Footnote
Sanjit Biswas IOT Class A Common Stock Sale -70.8% $7,458,389 $36.81 -202,617 83,400 21 Jul 2026 See footnote
John Bicket IOT Class A Common Stock Sale -70.8% $7,455,922 $36.81 -202,548 83,400 21 Jul 2026 See footnote
Benjamin Louis Kirchhoff IOT Class A Common Stock Sale -0.59% $36,192 $37.70 -960 162,800 20 Jul 2026 Direct
Benjamin Louis Kirchhoff IOT Class A Common Stock Sale -1.53% $96,403 $37.82 -2,549 163,760 15 Jul 2026 Direct
* marks a reported price that did not pass the local price check.
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