Rubrik, Inc.
DE ˙ DB
€ 64,80 ↑0.10 (0.15%)
2026-06-05
PREÇO DA AÇÃO
SecurityDE:X68 / Rubrik, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership1,722,181 shares
Latest Disclosed Value $ 84,335,228
Morgan Stanley reports 38.58% increase in ownership of X68 / Rubrik, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,722,181 shares of Rubrik, Inc. (DE:X68) valued at $67,853,931 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 1,242,771 shares of Rubrik, Inc.. This represents a change in shares of 38.58% during the quarter. The current value of the position is $111,597,329 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 RUBRIK CL A 781154109 1,722,181 479,410 38.58 84,335 -11.27 0.0051
2026-05-27 2025-12-31 13F/A-1 RUBRIK CL A 781154109 1,242,771 -439,549 -26.13 95,047 -31.31 0.0057
2026-02-13 2025-12-31 13F RUBRIK CL A 781154109 1,242,771 -439,549 95,047 0.0057
2026-05-27 2025-09-30 13F/A-1 RUBRIK CL A 781154109 1,682,320 759,657 82.33 138,371 67.39 0.0084
2025-11-14 2025-09-30 13F RUBRIK CL A 781154109 1,682,320 759,657 138,371 0.0084
2025-08-15 2025-06-30 13F RUBRIK CL A 781154109 922,663 -522,372 -36.15 82,661 -6.19 0.0054
2025-05-15 2025-03-31 13F RUBRIK CL A 781154109 1,445,035 471,939 48.50 88,118 38.55 0.0063
2025-05-15 2024-12-31 13F/A-1 RUBRIK CL A 781154109 973,096 839,921 630.69 63,602 1,385.66 0.0045
2025-02-14 2024-12-31 13F RUBRIK CL A 781154109 973,096 839,921 63,602 0.0045
2025-05-14 2024-09-30 13F/A-2 RUBRIK CL A 781154109 133,175 71,888 117.30 4,282 127.83 0.0003
2025-02-14 2024-09-30 13F/A-1 RUBRIK CL A 781154109 133,175 71,888 4,282 0.0003
2024-11-14 2024-09-30 13F RUBRIK CL A 781154109 133,175 71,888 4,282 0.0003
2025-05-14 2024-06-30 13F/A-2 RUBRIK CL A 781154109 61,287 61,287 1,879 0.0001
2024-10-17 2024-06-30 13F/A-1 RUBRIK CL A 781154109 61,287 61,287 1,879 0.0001
2024-08-14 2024-06-30 13F RUBRIK CL A 781154109 61,287 61,287 1,879 0.0001
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.