黑石公司
MX ˙ BMV ˙ US09260D1072
SecurityMX:BX / Blackstone Inc.
InstitutionRockefeller Capital Management L.P.
Latest Disclosed Ownership1,079,967 shares
Latest Disclosed Value $ 124,185,485
Rockefeller Capital Management L.P. reports 29.76% increase in ownership of BX / Blackstone Inc.

On May 14, 2026 - Rockefeller Capital Management L.P. filed a 13F-HR form disclosing ownership of 1,079,967 shares of Blackstone Inc. (MX:BX) valued at $124,185,485 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 16, 2026 disclosing 832,305 shares of Blackstone Inc.. This represents a change in shares of 29.76% 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)
2026-05-14 2026-03-31 13F BLACKSTONE COM 09260D107 1,079,967 247,662 29.76 124,185 -3.20 0.2202
2026-03-16 2025-12-31 13F/A-1 BLACKSTONE COM 09260D107 832,305 98,193 13.38 128,292 2.29 0.2310
2026-02-14 2025-12-31 13F BLACKSTONE COM 09260D107 833,496 99,384 128,475 0.1173
2025-11-14 2025-09-30 13F BLACKSTONE COM 09260D107 734,112 12,589 1.74 125,423 16.21 0.2453
2025-08-14 2025-06-30 13F/A-1 BLACKSTONE COM 09260D107 721,523 30,634 4.43 107,926 11.76 0.2367
2025-08-08 2025-06-30 13F BLACKSTONE COM 09260D107 721,210 30,321 107,879 0.1360
2025-05-14 2025-03-31 13F BLACKSTONE COM 09260D107 690,889 37,734 5.78 96,573 -14.20 0.2384
2025-02-13 2024-12-31 13F BLACKSTONE COM 09260D107 653,155 -828 -0.13 112,550 12.43 0.2915
2024-11-14 2024-09-30 13F BLACKSTONE COM 09260D107 653,983 -25,439 -3.74 100,109 19.00 0.2695
2024-08-12 2024-06-30 13F BLACKSTONE COM 09260D107 679,422 7,739 1.15 84,125 -4.66 0.2391
2024-05-14 2024-03-31 13F BLACKSTONE COM 09260D107 671,683 11,442 1.73 88,239 2.08 0.2575
2024-02-14 2023-12-31 13F BLACKSTONE COM 09260D107 660,241 20,987 3.28 86,439 26.21 0.2888
2023-11-14 2023-09-30 13F BLACKSTONE COM 09260D107 639,254 -23,316 -3.52 68,490 11.19 0.2642
2023-08-14 2023-06-30 13F BLACKSTONE COM 09260D107 662,570 -111,385 -14.39 61,599 91,838.81 0.2386
2023-05-16 2023-03-31 13F BLACKSTONE COM 09260D107 773,955 83,619 12.11 68 -99.87 0.2924
2023-03-06 2022-12-31 13F BLACKSTONE COM 09260D107 690,336 -181,191 -20.79 51,215 -29.79 0.2574
2022-11-02 2022-09-30 13F BLACKSTONE COM 09260D107 871,527 225,068 34.82 72,945 23.69 0.3770
2022-08-12 2022-06-30 13F BLACKSTONE COM 09260D107 646,459 240,261 59.15 58,975 14.38 0.3134
2022-05-13 2022-03-31 13F BLACKSTONE COM 09260D107 406,198 6,799 1.70 51,561 -0.22 0.2487
2022-02-14 2021-12-31 13F BLACKSTONE COM 09260D107 399,399 647 0.16 51,677 11.40 0.2412
2021-11-12 2021-09-30 13F BLACKSTONE COM 09260D107 398,752 70,493 21.47 46,390 45.49 0.2438
2021-08-10 2021-06-30 13F BLACKSTONE GROUP COM 09260D107 328,259 26,367 8.73 31,886 41.72 0.1796
2021-05-11 2021-03-31 13F BLACKSTONE GROUP COM 09260D107 301,892 30,338 11.17 22,500 27.86 0.1523
2021-02-12 2020-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 271,554 -7,403 -2.65 17,598 20.86 0.1333
2020-11-13 2020-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 278,957 11,826 4.43 14,561 -3.80 0.1364
2020-08-12 2020-06-30 13F BLACKSTONE GROUP COM CL A 09260D107 267,131 -21,820 -7.55 15,136 14.95 0.1584
2020-05-12 2020-03-31 13F BLACKSTONE GROUP COM CL A 09260D107 288,951 42,577 17.28 13,168 -4.46 0.1727
2020-02-07 2019-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 246,374 190,708 342.59 13,782 406.88 0.1718
2019-11-12 2019-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 55,666 11,854 27.06 2,719 39.72 0.0369
2019-08-09 2019-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 43,812 4,527 11.52 1,946 41.63 0.0271
2019-05-10 2019-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 39,285 6,982 21.61 1,374 42.68 0.0196
2019-02-12 2018-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 32,303 32,003 10,667.67 963 8,654.55 0.0169
2018-11-02 2018-09-30 13F Blackstone Group MLP Master Limited Partnership 09253U108 300 0 0.00 11 10.00 0.0002
2018-07-31 2018-06-30 13F Blackstone Group MLP Master Limited Partnership 09253U108 300 -4,156 -93.27 10 -92.96 0.0002
2018-05-09 2018-03-31 13F Blackstone Group MLP Master Limited Partnership 09253U108 4,456 4,456 142 0.0023
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.