Blackstone Inc.
US ˙ NYSE ˙ US09260D1072

SecurityBX / Blackstone Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership103,842 shares
Latest Disclosed Value $ 11,940,791
Macquarie Group Ltd reports 26.88% decrease in ownership of BX / Blackstone Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 103,842 shares of Blackstone Inc. (US:BX) valued at $11,940,792 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 142,022 shares of Blackstone Inc.. This represents a change in shares of -26.88% during the quarter. The current value of the position is $11,451,696 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.

Upgrade to unlock premium data and export to Excel .

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 BLACKSTONE COM 09260D107 103,842 -38,180 -26.88 11,941 -45.46 0.0556
2026-02-13 2025-12-31 13F BLACKSTONE COM 09260D107 142,022 -522,666 -78.63 21,891 -80.72 0.0957
2025-11-13 2025-09-30 13F BLACKSTONE COM 09260D107 664,688 -4,895 -0.73 113,562 13.38 0.1326
2025-08-14 2025-06-30 13F BLACKSTONE COM 09260D107 669,583 -99,651 -12.95 100,156 -6.82 0.1229
2025-08-14 2025-03-31 13F/A-1 BLACKSTONE COM 09260D107 769,234 23,811 3.19 107,483 -13.11 0.1334
2025-05-15 2025-03-31 13F BLACKSTONE COM 09260D107 769,234 23,811 101,756 0.0831
2025-02-14 2024-12-31 13F BLACKSTONE COM 09260D107 745,423 -119,664 -13.83 123,697 -6.62 0.1501
2024-11-14 2024-09-30 13F BLACKSTONE COM 09260D107 865,087 139,881 19.29 132,471 47.55 0.1430
2024-08-09 2024-06-30 13F BLACKSTONE COM 09260D107 725,206 -56,677 -7.25 89,781 -12.59 0.1030
2024-05-14 2024-03-31 13F BLACKSTONE COM 09260D107 781,883 -158,013 -16.81 102,716 -16.53 0.1165
2024-02-14 2023-12-31 13F BLACKSTONE COM 09260D107 939,896 -308,001 -24.68 123,051 -7.96 0.1421
2023-11-14 2023-09-30 13F BLACKSTONE COM 09260D107 1,247,897 -58,175 -4.45 133,700 10.11 0.1679
2023-10-27 2023-06-30 13F/A-2 BLACKSTONE COM 09260D107 1,306,072 43,889 3.48 121,425 9.52 0.1388
2023-10-12 2023-06-30 13F/A-1 BLACKSTONE COM 09260D107 1,306,072 43,889 121,425 0.1220
2023-08-14 2023-06-30 13F BLACKSTONE COM 09260D107 1,306,072 43,889 121,425 0.1232
2023-06-01 2023-03-31 13F/A-1 BLACKSTONE COM 09260D107 1,262,183 -297,945 -19.10 110,870 -4.21 0.1317
2023-05-15 2023-03-31 13F BLACKSTONE COM 09260D107 1,262,183 -297,945 110,870 0.1018
2023-02-21 2022-12-31 13F BLACKSTONE COM 09260D107 1,560,128 400,441 34.53 115,746 19.24 0.1367
2022-11-14 2022-09-30 13F BLACKSTONE COM 09260D107 1,159,687 93,489 8.77 97,065 -0.21 0.1191
2022-08-17 2022-06-30 13F/A-1 BLACKSTONE COM 09260D107 1,066,198 -197,203 -15.61 97,269 -39.35 0.1092
2022-08-15 2022-06-30 13F BLACKSTONE COM 09260D107 1,066,198 -197,203 97,269 0.0348
2022-05-16 2022-03-31 13F BLACKSTONE COM 09260D107 1,263,401 -346,136 -21.51 160,376 -22.99 0.1220
2022-02-11 2021-12-31 13F BLACKSTONE COM 09260D107 1,609,537 296,654 22.60 208,258 36.35 0.1735
2021-11-12 2021-09-30 13F BLACKSTONE COM 09260D107 1,312,883 -238,471 -15.37 152,740 1.35 0.1302
2021-08-13 2021-06-30 13F BLACKSTONE GROUP COM 09260D107 1,551,354 1,527,726 6,465.74 150,700 8,452.78 0.1238
2021-05-14 2021-03-31 13F BLACKSTONE GROUP COM 09260D107 23,628 -66,203 -73.70 1,762 -69.74 0.0025
2021-02-16 2020-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 89,831 -52,884 -37.06 5,822 -21.84 0.0085
2020-11-13 2020-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 142,715 5,660 4.13 7,449 -4.07 0.0126
2020-08-11 2020-06-30 13F BLACKSTONE GROUP COM CL A 09260D107 137,055 -55,649 -28.88 7,765 -11.58 0.0134
2020-05-15 2020-03-31 13F BLACKSTONE GROUP COM CL A 09260D107 192,704 167,643 668.94 8,782 526.39 0.0180
2020-03-18 2019-12-31 13F/A-2 BLACKSTONE GROUP COM CL A 09260D107 25,061 11,286 81.93 1,402 108.32 0.0020
2020-02-28 2019-12-31 13F/A-1 BLACKSTONE GROUP COM CL A 09260D107 25,061 0 1,402 0.0020
2020-02-14 2019-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 25,061 11,286 1,402 1,759.3912
2019-11-14 2019-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 13,775 13,775 673 0.0011
2019-08-14 2019-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 0 -9,013 -100.00 0 -100.00
2019-05-15 2019-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 9,013 -45,371 -83.43 315 -80.57 0.0005
2019-02-15 2018-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 54,384 -17,702 -24.56 1,621 -40.95 0.0031
2018-11-15 2018-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 72,086 0 0.00 2,745 18.37 0.0045
2019-03-21 2018-06-30 13F/A-1 BLACKSTONE GROUP L P COM UNIT LTD 09253U108 72,086 20,596 40.00 2,319 40.97 0.0040
2018-08-14 2018-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 72,086 20,596 2,319
2018-05-11 2018-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 51,490 -86,711 -62.74 1,645 -62.82 0.0030
2018-02-14 2017-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 138,201 -208,583 -60.15 4,425 -61.76 0.0078
2017-11-08 2017-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 346,784 -13,604 -3.77 11,572 -3.72 0.0208
2017-08-14 2017-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 360,388 -4,220 -1.16 12,019 10.99 0.0220
2017-05-15 2017-03-31 13F Blackstone Group COM UNIT LTD 09253U108 364,608 -51,295 -12.33 10,829 -3.67 0.0197
2017-03-30 2016-12-31 13F/A-1 Blackstone Group LTDPART 09253U108 415,903 105,153 33.84 11,242 41.71 0.0215
2017-02-15 2016-12-31 13F Blackstone Group LTDPART 09253U108 415,903 11,242
2016-11-15 2016-09-30 13F BLACKSTONE GROUP COMMON 09253U108 310,750 68,500 28.28 7,933 33.44 0.0153
2016-09-14 2016-06-30 13F/A-1 BLACKSTONE GROUP COMMON 09253U108 242,250 12,600 5.49 5,945 -7.71 0.0117
2016-08-15 2016-06-30 13F BLACKSTONE GROUP COMMON 09253U108 242,250 5,945
2016-05-16 2016-03-31 13F BLACKSTONE GROUP COMMON 09253U108 229,650 -86,100 -27.27 6,442 -30.23 0.0130
2016-02-16 2015-12-31 13F BLACKSTONE GROUP COMMON 09253U108 315,750 122,700 63.56 9,233 51.01 0.0190
2015-11-16 2015-09-30 13F BLACKSTONE GROUP COMMON 09253U108 193,050 -258,200 -57.22 6,114 -66.85 0.0131
2015-08-21 2015-06-30 13F/A-1 BLACKSTONE GROUP COMMON 09253U108 451,250 25,650 6.03 18,443 11.42 0.0365
2015-08-14 2015-06-30 13F BLACKSTONE GROUP COMMON 09253U108 451,250 18,443
2015-05-18 2015-03-31 13F BLACKSTONE GROUP COMMON 09253U108 425,600 59,650 16.30 16,552 33.70 0.0325
2015-02-17 2014-12-31 13F BLACKSTONE GROUP COMMON 09253U108 365,950 71,700 24.37 12,380 33.65 0.0255
2014-11-14 2014-09-30 13F BLACKSTONE GROUP COMMON 09253U108 294,250 150,650 104.91 9,263 92.90 0.0199
2014-08-14 2014-06-30 13F BLACKSTONE GROUP COMMON 09253U108 143,600 9,050 6.73 4,802 7.33 0.0107
2014-05-15 2014-03-31 13F BLACKSTONE GROUP Common 09253U108 134,550 -37,950 -22.00 4,474 -17.67 0.0077
2014-02-14 2013-12-31 13F BLACKSTONE GROUP Common Stock 09253U108 172,500 -67,946 -28.26 5,434 -9.21 0.0097
2013-11-14 2013-09-30 13F BLACKSTONE GROUP Common Stock 09253U108 240,446 55,848 30.25 5,985 53.94 0.0117
2013-08-16 2013-06-30 13F/A-1 BLACKSTONE GROUP COMMON 09253U108 184,598 184,598 3,888 0.0085
2013-08-14 2013-06-30 13F BLACKSTONE GROUP COMMON 09253U108 184,598 3,888 0.0085
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.