黑石公司
MX ˙ BMV ˙ US09260D1072
SecurityMX:BX / Blackstone Inc.
InstitutionVan Cleef Asset Management,Inc
Latest Disclosed Ownership4,850 shares
Latest Disclosed Value $ 557,702
Van Cleef Asset Management,Inc ownership in BX / Blackstone Inc.

On May 1, 2026 - Van Cleef Asset Management,Inc filed a 13F-HR form disclosing ownership of 4,850 shares of Blackstone Inc. (MX:BX) valued at $557,702 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 4,850 shares of Blackstone Inc.. This represents a change in shares of 0.00% 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)
2026-05-01 2026-03-31 13F BLACKSTONE COM 09260D107 4,850 0 0.00 558 -25.44 0.0601
2026-02-09 2025-12-31 13F BLACKSTONE COM 09260D107 4,850 0 0.00 748 -9.78 0.0758
2025-11-04 2025-09-30 13F BLACKSTONE COM 09260D107 4,850 0 0.00 829 14.21 0.0842
2025-08-06 2025-06-30 13F BLACKSTONE COM 09260D107 4,850 -1,000 -17.09 725 -11.26 0.0781
2025-04-30 2025-03-31 13F BLACKSTONE COM 09260D107 5,850 0 0.00 818 -18.95 0.0925
2025-02-05 2024-12-31 13F BLACKSTONE COM 09260D107 5,850 0 0.00 1,009 12.63 0.1106
2024-11-04 2024-09-30 13F BLACKSTONE COM 09260D107 5,850 0 0.00 896 23.62 0.0994
2024-08-07 2024-06-30 13F BLACKSTONE COM 09260D107 5,850 0 0.00 724 -5.73 0.0908
2024-05-10 2024-03-31 13F BLACKSTONE COM 09260D107 5,850 0 0.00 769 0.39 0.0971
2024-02-02 2023-12-31 13F BLACKSTONE COM 09260D107 5,850 -164 -2.73 766 18.79 0.1076
2023-11-07 2023-09-30 13F BLACKSTONE COM 09260D107 6,014 1 0.02 644 15.21 0.1015
2023-08-14 2023-06-30 13F BLACKSTONE COM 09260D107 6,013 -148 -2.40 559 3.33 0.0859
2023-05-15 2023-03-31 13F BLACKSTONE COM 09260D107 6,161 1 0.02 541 18.64 0.0845
2023-02-14 2022-12-31 13F BLACKSTONE COM 09260D107 6,160 931 17.80 457 4.11 0.0754
2022-11-14 2022-09-30 13F BLACKSTONE COM 09260D107 5,229 2 0.04 438 -8.18 0.0847
2022-08-15 2022-06-30 13F BLACKSTONE COM 09260D107 5,227 3 0.06 477 -28.05 0.0808
2022-05-16 2022-03-31 13F BLACKSTONE COM 09260D107 5,224 -121 -2.26 663 -4.19 0.0955
2022-02-14 2021-12-31 13F BLACKSTONE COM 09260D107 5,345 3 0.06 692 11.25 0.0972
2021-11-15 2021-09-30 13F BLACKSTONE COM 09260D107 5,342 -118 -2.16 622 17.36 0.0936
2021-08-16 2021-06-30 13F BLACKSTONE GROUP COM 09260D107 5,460 4 0.07 530 30.22 0.0784
2021-05-17 2021-03-31 13F BLACKSTONE GROUP COM 09260D107 5,456 -994 -15.41 407 -2.63 0.0637
2021-02-17 2020-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 6,450 450 7.50 418 33.55 0.0683
2020-11-16 2020-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 6,000 0 0.00 313 -7.94 0.0585
2020-08-17 2020-06-30 13F BLACKSTONE GROUP COM CL A 09260D107 6,000 -12,000 -66.67 340 -58.54 0.0692
2020-05-15 2020-03-31 13F BLACKSTONE GROUP COM CL A 09260D107 18,000 0 0.00 820 -18.57 0.2014
2020-02-14 2019-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 18,000 0 0.00 1,007 14.56 0.2055
2019-11-14 2019-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 18,000 18,000 879 0.1937
2019-08-13 2019-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 0 -18,000 -100.00 0 -100.00
2019-05-13 2019-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 18,000 0 0.00 629 17.13 0.1459
2019-02-14 2018-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 18,000 0 0.00 537 -21.61 0.1434
2018-11-14 2018-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 18,000 0 0.00 685 18.31 0.1529
2018-08-10 2018-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 18,000 1,000 5.88 579 6.63 0.1385
2018-05-04 2018-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 17,000 -1,000 -5.56 543 -5.73 0.1339
2018-02-02 2017-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 18,000 18,000 576 0.1420
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.