Samsara Inc.
US ˙ NYSE

SecurityIOT / Samsara Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership317,450 shares
Latest Disclosed Value $ 10,059,990
Citigroup Inc ownership in IOT / Samsara Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 317,450 shares of Samsara Inc. (US:IOT) valued at $10,059,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 327,912 shares of Samsara Inc.. This represents a change in shares of -3.19% during the quarter. The current value of the position is $11,536,133 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (IOT) in the form of stock options.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

IOT / Samsara Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F SAMSARA COM CL A 79589L106 317,450 -10,462 -3.19 10,060 -13.46 0.0043
2026-02-13 2025-12-31 13F SAMSARA COM CL A 79589L106 327,912 -89,793 -21.50 11,624 -25.29 0.0051
2025-11-10 2025-09-30 13F SAMSARA COM CL A 79589L106 417,705 87,540 26.51 15,560 18.47 0.0069
2025-08-11 2025-06-30 13F SAMSARA COM CL A 79589L106 330,165 107,021 47.96 13,134 53.55 0.0065
2025-05-12 2025-03-31 13F SAMSARA COM CL A 79589L106 223,144 109,807 96.89 8,553 72.75 0.0044
2025-02-12 2024-12-31 13F SAMSARA COM CL A 79589L106 113,337 64,939 134.18 4,952 112.67 0.0029
2024-11-12 2024-09-30 13F SAMSARA COM CL A 79589L106 48,398 -22,629 -31.86 2,329 -2.72 0.0013
2024-08-12 2024-06-30 13F SAMSARA COM CL A 79589L106 71,027 33,658 90.07 2,394 69.48 0.0015
2024-05-10 2024-03-31 13F SAMSARA COM CL A 79589L106 37,369 -27,899 -42.75 1,412 -35.17 0.0009
2024-02-09 2023-12-31 13F SAMSARA COM CL A 79589L106 65,268 51,122 361.39 2,179 511.80 0.0015
2023-12-06 2023-09-30 13F/A-1 SAMSARA COM CL A 79589L106 14,146 62 0.44 357 -8.72 0.0003
2023-11-09 2023-09-30 13F SAMSARA COM CL A 79589L106 14,146 62 357 0.0001
2023-08-10 2023-06-30 13F SAMSARA COM CL A 79589L106 14,084 3,425 32.13 390 85.71 0.0003
2023-05-11 2023-03-31 13F SAMSARA COM CL A 79589L106 10,659 4,789 81.58 210 191.67 0.0001
2023-02-09 2022-12-31 13F SAMSARA COM CL A 79589L106 5,870 1,807 44.47 73 46.94 0.0001
2022-11-10 2022-09-30 13F SAMSARA COM CL A 79589L106 4,063 145 3.70 49 11.36 0.0000
2022-08-10 2022-06-30 13F SAMSARA COM CL A 79589L106 3,918 3,788 2,913.85 44 2,100.00 0.0000
2022-05-12 2022-03-31 13F SAMSARA COM CL A 79589L106 130 130 2 0.0000
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-11 2026-03-31 13F SAMSARA COM CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F SAMSARA COM CL A Put 150,000 0.00 5,318 -4.83 n/a n/a n/a
2025-11-10 2025-09-30 13F SAMSARA COM CL A Put 150,000 5,588 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.