SentinelOne, Inc.
US ˙ NYSE ˙ US81730H1095

SecurityS / SentinelOne, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership3,279,827 shares
Latest Disclosed Value $ 42,244,190
Morgan Stanley reports 2.46% decrease in ownership of S / SentinelOne, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 3,279,827 shares of SentinelOne, Inc. (US:S) valued at $42,244,172 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 3,362,472 shares of SentinelOne, Inc.. This represents a change in shares of -2.46% during the quarter. The current value of the position is $53,461,180 USD.

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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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 3,279,827 -82,645 -2.46 42,244 -16.24 0.0025
2026-05-27 2025-12-31 13F/A-1 SENTINELONE CL A 81730H109 3,362,472 1,575,395 88.15 50,437 60.27 0.0030
2026-02-13 2025-12-31 13F SENTINELONE CL A 81730H109 3,362,472 1,575,395 50,437 0.0030
2026-05-27 2025-09-30 13F/A-1 SENTINELONE CL A 81730H109 1,787,077 -478,788 -21.13 31,470 -24.02 0.0019
2025-11-14 2025-09-30 13F SENTINELONE CL A 81730H109 1,787,077 -478,788 31,470 0.0019
2025-08-15 2025-06-30 13F SENTINELONE CL A 81730H109 2,265,865 343,835 17.89 41,420 18.54 0.0027
2025-05-15 2025-03-31 13F SENTINELONE CL A 81730H109 1,922,030 380,175 24.66 34,943 2.08 0.0025
2025-05-15 2024-12-31 13F/A-1 SENTINELONE CL A 81730H109 1,541,855 306,550 24.82 34,229 15.84 0.0024
2025-02-14 2024-12-31 13F SENTINELONE CL A 81730H109 1,541,855 306,550 34,229 0.0024
2025-05-14 2024-09-30 13F/A-2 SENTINELONE CL A 81730H109 1,235,305 -2,421,738 -66.22 29,549 -61.62 0.0021
2025-02-14 2024-09-30 13F/A-1 SENTINELONE CL A 81730H109 1,235,305 -2,421,738 29,549 0.0021
2024-11-14 2024-09-30 13F SENTINELONE CL A 81730H109 1,235,305 -2,421,738 29,549 0.0021
2025-05-14 2024-06-30 13F/A-2 SENTINELONE CL A 81730H109 3,657,043 1,590,803 76.99 76,981 59.83 0.0060
2024-10-17 2024-06-30 13F/A-1 SENTINELONE CL A 81730H109 3,657,043 1,590,803 76,981 0.0060
2024-08-14 2024-06-30 13F SENTINELONE CL A 81730H109 3,657,043 1,590,803 76,981 0.0060
2024-10-17 2024-03-31 13F/A-2 SENTINELONE CL A 81730H109 2,066,240 -503,046 -19.58 48,164 -31.68 0.0039
2024-08-16 2024-03-31 13F/A-1 SENTINELONE CL A 81730H109 2,066,240 -503,046 48,164 0.0039
2024-05-15 2024-03-31 13F SENTINELONE CL A 81730H109 2,066,240 -503,046 48,164 0.0039
2024-08-16 2023-12-31 13F/A-1 SENTINELONE CL A 81730H109 2,569,286 108,304 4.40 70,501 69.91 0.0062
2024-02-13 2023-12-31 13F SENTINELONE CL A 81730H109 2,569,286 108,304 70,501 0.0062
2023-11-15 2023-09-30 13F SENTINELONE CL A 81730H109 2,460,982 -841,814 -25.49 41,492 -16.80 0.0042
2023-08-14 2023-06-30 13F SENTINELONE CL A 81730H109 3,302,796 -1,193,246 -26.54 49,872 -32.20 0.0049
2023-05-15 2023-03-31 13F SENTINELONE CL A 81730H109 4,496,042 567,985 14.46 73,555 28.35 0.0079
2023-02-14 2022-12-31 13F SENTINELONE CL A 81730H109 3,928,057 2,513,782 177.74 57,310 58.53 0.0065
2022-11-14 2022-09-30 13F SENTINELONE CL A 81730H109 1,414,275 -289,562 -16.99 36,150 -9.06 0.0049
2022-10-27 2022-06-30 13F/A-1 SENTINELONE CL A 81730H109 1,703,837 -1,623,791 -48.80 39,750 -69.17 0.0052
2022-08-15 2022-06-30 13F SENTINELONE CL A 81730H109 1,703,837 -1,623,791 39,750 0.0010
2022-10-27 2022-03-31 13F/A-1 SENTINELONE CL A 81730H109 3,327,628 2,561,512 334.35 128,913 233.27 0.0174
2022-05-13 2022-03-31 13F SENTINELONE CL A 81730H109 3,327,628 2,561,512 128,913 0.0174
2022-02-14 2021-12-31 13F SENTINELONE CL A 81730H109 766,116 301,597 64.93 38,681 55.44 0.0048
2021-11-15 2021-09-30 13F SENTINELONE CL A 81730H109 464,519 436,336 1,548.22 24,885 1,978.95 0.0034
2021-08-23 2021-06-30 13F/A-1 SENTINELONE CL A 81730H109 28,183 28,183 1,197 0.0002
2021-08-16 2021-06-30 13F SENTINELONE CL A 81730H109 11,060,482 11,060,482 470,070 0.0619
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.