블랙스톤 주식회사
MX ˙ BMV ˙ US09260D1072
SecurityMX:BX / Blackstone Inc.
InstitutionCornerstone Wealth Management, LLC
Latest Disclosed Ownership73,747 shares
Latest Disclosed Value $ 8,480,132
Cornerstone Wealth Management, LLC reports 27.29% increase in ownership of BX / Blackstone Inc.

On April 23, 2026 - Cornerstone Wealth Management, LLC filed a 13F-HR form disclosing ownership of 73,747 shares of Blackstone Inc. (MX:BX) valued at $8,480,132 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 57,937 shares of Blackstone Inc.. This represents a change in shares of 27.29% during the quarter.

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)
2026-04-23 2026-03-31 13F BLACKSTONE COM 09260D107 73,747 15,810 27.29 8,480 -5.04 0.4242
2026-02-05 2025-12-31 13F BLACKSTONE COM 09260D107 57,937 -829 -1.41 8,930 -11.06 0.4645
2025-11-04 2025-09-30 13F BLACKSTONE COM 09260D107 58,766 -16 -0.03 10,040 14.19 0.5545
2025-08-12 2025-06-30 13F BLACKSTONE COM 09260D107 58,782 1,085 1.88 8,793 9.03 0.5338
2025-04-18 2025-03-31 13F BLACKSTONE COM 09260D107 57,697 1,875 3.36 8,065 -16.21 0.5459
2025-01-21 2024-12-31 13F BLACKSTONE COM 09260D107 55,822 -2,075 -3.58 9,625 8.56 0.6498
2024-10-16 2024-09-30 13F BLACKSTONE COM 09260D107 57,897 -1,047 -1.78 8,866 21.49 0.6242
2024-07-16 2024-06-30 13F BLACKSTONE COM 09260D107 58,944 1,740 3.04 7,297 -2.89 0.5615
2024-04-19 2024-03-31 13F BLACKSTONE COM 09260D107 57,204 -2,480 -4.16 7,515 -3.83 0.6084
2024-01-10 2023-12-31 13F BLACKSTONE COM 09260D107 59,684 -1,215 -2.00 7,814 19.76 0.6720
2023-11-07 2023-09-30 13F BLACKSTONE COM 09260D107 60,899 -1,706 -2.73 6,525 12.10 0.6159
2023-07-14 2023-06-30 13F BLACKSTONE COM 09260D107 62,605 653 1.05 5,820 6.97 0.5198
2023-05-15 2023-03-31 13F BLACKSTONE COM 09260D107 61,952 -2,245 -3.50 5,442 1.27 0.5345
2022-10-14 2022-09-30 13F BLACKSTONE COM 09260D107 64,197 290 0.45 5,373 -7.84 0.5982
2022-08-04 2022-06-30 13F BLACKSTONE COM 09260D107 63,907 752 1.19 5,830 -27.28 0.6462
2022-04-21 2022-03-31 13F BLACKSTONE COM 09260D107 63,155 -2,077 -3.18 8,017 -5.08 0.7791
2022-02-14 2021-12-31 13F BLACKSTONE COM 09260D107 65,232 1,114 1.74 8,446 13.22 0.8051
2021-11-12 2021-09-30 13F BLACKSTONE COM 09260D107 64,118 -278 -0.43 7,460 19.26 0.7937
2021-08-09 2021-06-30 13F BLACKSTONE GROUP COM 09260D107 64,396 1,438 2.28 6,255 33.31 0.6584
2021-04-30 2021-03-31 13F BLACKSTONE GROUP COM 09260D107 62,958 2,950 4.92 4,692 20.65 0.5549
2021-01-29 2020-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 60,008 4,513 8.13 3,889 34.24 0.4882
2020-10-13 2020-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 55,495 219 0.40 2,897 -7.50 0.4294
2020-07-16 2020-06-30 13F BLACKSTONE GROUP COM CL A 09260D107 55,276 -3,332 -5.69 3,132 17.26 0.5066
2020-05-13 2020-03-31 13F BLACKSTONE GROUP COM CL A 09260D107 58,608 2,826 5.07 2,671 -14.39 0.5149
2020-02-20 2019-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 55,782 -2,294 -3.95 3,120 10.01 0.5055
2019-10-28 2019-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 58,076 222 0.38 2,836 10.57 0.5003
2019-08-02 2019-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 57,854 2,062 3.70 2,565 25.12 0.4607
2019-05-13 2019-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 55,792 214 0.39 2,050 23.72 0.2490
2019-02-13 2018-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 55,578 -1,653,815 -96.75 1,657 -96.78 0.3539
2018-10-19 2018-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 1,709,393 -136,741 -7.41 51,394 -7.68 0.6468
2018-07-20 2018-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 1,846,134 1,792,420 3,336.97 55,672 3,202.02 0.6278
2018-04-24 2018-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 53,714 2,659 5.21 1,686 -0.94 0.3216
2018-02-09 2017-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 51,055 -339 -0.66 1,702 -0.53 0.3194
2017-11-14 2017-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 51,394 540 1.06 1,711 1.12 0.3545
2017-08-11 2017-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 50,854 843 1.69 1,692 15.02 0.3795
2017-05-11 2017-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 50,011 50,011 1,471 0.3638
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.