SentinelOne, Inc.
US ˙ NYSE ˙ US81730H1095

SecurityS / SentinelOne, Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership7,407,328 shares
Latest Disclosed Value $ 95,406,385
Millennium Management Llc ownership in S / SentinelOne, Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 7,407,328 shares of SentinelOne, Inc. (US:S) valued at $95,406,385 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,545,516 shares of SentinelOne, Inc.. This represents a change in shares of 379.28% during the quarter. The current value of the position is $118,146,882 USD.

Millennium Management Llc has a history of taking positions in derivatives of the underlying security (S) in the form of stock options. The firm currently holds call options representing 511,500 of underlying shares valued at $6,588,120 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

S / SentinelOne, 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)
2026-05-15 2026-03-31 13F SENTINELONE CL A 81730H109 7,407,328 5,861,812 379.28 95,406 311.55 0.0397
2026-02-17 2025-12-31 13F SENTINELONE CL A 81730H109 1,545,516 -1,168,578 -43.06 23,183 -51.50 0.0097
2025-11-14 2025-09-30 13F SENTINELONE CL A 81730H109 2,714,094 651,810 31.61 47,795 26.78 0.0204
2025-08-14 2025-06-30 13F SENTINELONE CL A 81730H109 2,062,284 197,160 10.57 37,699 11.18 0.0182
2025-05-15 2025-03-31 13F SENTINELONE CL A 81730H109 1,865,124 -300,695 -13.88 33,908 -29.48 0.0180
2025-02-14 2024-12-31 13F SENTINELONE CL A 81730H109 2,165,819 1,879,966 657.67 48,081 603.25 0.0235
2024-11-14 2024-09-30 13F SENTINELONE CL A 81730H109 285,853 -954,118 -76.95 6,838 -73.81 0.0032
2024-08-14 2024-06-30 13F SENTINELONE CL A 81730H109 1,239,971 -36,629 -2.87 26,101 -12.29 0.0121
2024-05-15 2024-03-31 13F SENTINELONE CL A 81730H109 1,276,600 734,689 135.57 29,758 100.11 0.0127
2024-02-14 2023-12-31 13F SENTINELONE CL A 81730H109 541,911 -1,920,535 -77.99 14,870 -64.18 0.0064
2023-11-14 2023-09-30 13F SENTINELONE CL A 81730H109 2,462,446 -1,346,420 -35.35 41,517 -27.81 0.0210
2023-08-14 2023-06-30 13F SENTINELONE CL A 81730H109 3,808,866 2,272,526 147.92 57,514 128.82 0.0284
2023-05-15 2023-03-31 13F SENTINELONE CL A 81730H109 1,536,340 -1,487,229 -49.19 25,135 -43.02 0.0144
2023-02-14 2022-12-31 13F SENTINELONE CL A 81730H109 3,023,569 1,917,077 173.26 44,114 55.98 0.0244
2022-11-14 2022-09-30 13F SENTINELONE CL A 81730H109 1,106,492 858,049 345.37 28,282 387.96 0.0167
2022-08-15 2022-06-30 13F SENTINELONE CL A 81730H109 248,443 216,574 679.58 5,796 369.31 0.0036
2022-05-16 2022-03-31 13F SENTINELONE CL A 81730H109 31,869 18,766 143.22 1,235 86.56 0.0007
2022-02-14 2021-12-31 13F SENTINELONE CL A 81730H109 13,103 13,103 662 0.0003
2021-11-15 2021-09-30 13F SENTINELONE CL A 81730H109 0 -435,412 -100.00 0 -100.00
2021-08-16 2021-06-30 13F SENTINELONE CL A 81730H109 435,412 435,412 18,505 0.0114
Disclosed Call 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
(%)
2026-05-15 2026-03-31 13F SENTINELONE CL A Call 511,500 119.62 6,588 88.61 n/a n/a n/a
2026-02-17 2025-12-31 13F SENTINELONE CL A Call 232,900 -35.11 3,494 -44.73 n/a n/a n/a
2025-11-14 2025-09-30 13F SENTINELONE CL A Call 358,900 79.45 6,320 72.87 n/a n/a n/a
2025-08-14 2025-06-30 13F SENTINELONE CL A Call 200,000 322.83 3,656 325.61 n/a n/a n/a
2025-05-15 2025-03-31 13F SENTINELONE CL A Call 47,300 64.24 860 34.43 n/a n/a n/a
2025-02-14 2024-12-31 13F SENTINELONE CL A Call 28,800 28.57 639 19.44 n/a n/a n/a
2024-11-14 2024-09-30 13F SENTINELONE CL A Call 22,400 -93.00 536 -92.05 n/a n/a n/a
2024-08-14 2024-06-30 13F SENTINELONE CL A Call 319,800 88.78 6,732 70.49 n/a n/a n/a
2024-05-15 2024-03-31 13F SENTINELONE CL A Call 169,400 1,029.33 3,949 860.58 n/a n/a n/a
2024-02-14 2023-12-31 13F SENTINELONE CL A Call 15,000 412 n/a n/a n/a
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
(%)
2026-05-15 2026-03-31 13F SENTINELONE CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-17 2025-12-31 13F SENTINELONE CL A Put 15,300 -60.77 230 -66.62 n/a n/a n/a
2025-11-14 2025-09-30 13F SENTINELONE CL A Put 39,000 687 n/a n/a n/a
2025-08-14 2025-06-30 13F SENTINELONE CL A Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F SENTINELONE CL A Put 63,100 -36.46 1,147 -47.96 n/a n/a n/a
2025-02-14 2024-12-31 13F SENTINELONE CL A Put 99,300 43.70 2,204 33.41 n/a n/a n/a
2024-11-14 2024-09-30 13F SENTINELONE CL A Put 69,100 16.33 1,653 32.16 n/a n/a n/a
2024-08-14 2024-06-30 13F SENTINELONE CL A Put 59,400 9.80 1,250 -0.87 n/a n/a n/a
2024-05-15 2024-03-31 13F SENTINELONE CL A Put 54,100 1,261 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.