블랙스톤 주식회사
MX ˙ BMV ˙ US09260D1072
SecurityMX:BX / Blackstone Inc.
InstitutionCIBC World Markets Inc.
Latest Disclosed Ownership311,487 shares
Latest Disclosed Value $ 35,817,843
CIBC World Markets Inc. reports 84.19% increase in ownership of BX / Blackstone Inc.

On May 14, 2026 - CIBC World Markets Inc. filed a 13F-HR form disclosing ownership of 311,487 shares of Blackstone Inc. (MX:BX) valued at $35,817,843 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 169,115 shares of Blackstone Inc.. This represents a change in shares of 84.19% 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 311,487 142,372 84.19 35,818 37.40 0.0585
2026-02-10 2025-12-31 13F BLACKSTONE COM 09260D107 169,115 6,670 4.11 26,067 -6.08 0.0420
2025-11-06 2025-09-30 13F BLACKSTONE COM 09260D107 162,445 -81,238 -33.34 27,754 -23.86 0.0497
2025-08-14 2025-06-30 13F BLACKSTONE COM 09260D107 243,683 -10,787 -4.24 36,450 2.48 0.0722
2025-05-14 2025-03-31 13F BLACKSTONE COM 09260D107 254,470 96,467 61.05 35,570 131,637.04 0.0761
2025-01-23 2024-12-31 13F BLACKSTONE COM 09260D107 158,003 -4,459 -2.74 27 12.50 0.0571
2024-11-12 2024-09-30 13F BLACKSTONE COM 09260D107 162,462 -104,959 -39.25 25 -27.27 0.0518
2024-08-07 2024-06-30 13F BLACKSTONE COM 09260D107 267,421 97,088 57.00 33 50.00 0.0763
2024-05-13 2024-03-31 13F BLACKSTONE COM 09260D107 170,333 -1,574 -0.92 22 0.00 0.0531
2024-02-13 2023-12-31 13F BLACKSTONE COM 09260D107 171,907 -15,287 -8.17 23 10.00 0.0571
2023-11-13 2023-09-30 13F BLACKSTONE COM 09260D107 187,194 -13,781 -6.86 20 11.11 0.0662
2023-08-11 2023-06-30 13F BLACKSTONE COM 09260D107 200,975 8,523 4.43 19 12.50 0.0595
2023-05-12 2023-03-31 13F BLACKSTONE COM 09260D107 192,452 -11,906 -5.83 17 6.67 0.0570
2023-02-13 2022-12-31 13F BLACKSTONE COM 09260D107 204,358 15,938 8.46 15 -99.90 0.0536
2022-11-10 2022-09-30 13F BLACKSTONE COM 09260D107 188,420 -48,169 -20.36 15,771 -26.93 0.0606
2022-08-10 2022-06-30 13F BLACKSTONE COM 09260D107 236,589 36,766 18.40 21,584 -14.91 0.0758
2022-05-12 2022-03-31 13F BLACKSTONE COM 09260D107 199,823 5,207 2.68 25,366 0.73 0.0804
2022-02-14 2021-12-31 13F BLACKSTONE COM 09260D107 194,616 58,525 43.00 25,181 59.04 0.0724
2021-11-12 2021-09-30 13F BLACKSTONE COM 09260D107 136,091 1,155 0.86 15,833 20.79 0.0519
2021-08-12 2021-06-30 13F BLACKSTONE GROUP COM 09260D107 134,936 7,678 6.03 13,108 38.20 0.0366
2021-05-11 2021-03-31 13F BLACKSTONE GROUP COM 09260D107 127,258 -1,871 -1.45 9,485 13.33 0.0276
2021-02-08 2020-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 129,129 2,622 2.07 8,369 26.73 0.0266
2020-11-12 2020-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 126,507 -10,309 -7.53 6,604 -14.81 0.0287
2020-08-13 2020-06-30 13F BLACKSTONE GROUP COM CL A 09260D107 136,816 -6,317 -4.41 7,752 18.84 0.0350
2020-05-15 2020-03-31 13F BLACKSTONE GROUP COM CL A 09260D107 143,133 -13,659 -8.71 6,523 -25.63 0.0334
2020-02-13 2019-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 156,792 -12,891 -7.60 8,771 5.84 0.0358
2019-11-13 2019-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 169,683 169,683 8,287 0.0372
2019-08-08 2019-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 0 -190,759 -100.00 0 -100.00
2019-05-09 2019-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 190,759 7,867 4.30 6,671 22.36 0.0307
2019-02-13 2018-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 182,892 2,220 1.23 5,452 -20.76 0.0279
2018-11-09 2018-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 180,672 -13,355 -6.88 6,880 10.22 0.0295
2018-08-08 2018-06-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 194,027 11,076 6.05 6,242 6.79 0.0273
2018-05-18 2018-03-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 182,951 30,671 20.14 5,845 19.87 0.0241
2018-02-01 2017-12-31 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 152,280 10,588 7.47 4,876 3.13 0.0221
2017-11-13 2017-09-30 13F BLACKSTONE GROUP L P COM UNIT LTD 09253U108 141,692 -15,668 -9.96 4,728 -9.91 0.0226
2017-08-10 2017-06-30 13F BLACKSTONE GROUP L P COM 09253U108 157,360 60,414 62.32 5,248 82.29 0.0223
2017-05-08 2017-03-31 13F BLACKSTONE GROUP L P COM 09253U108 96,946 7,997 8.99 2,879 19.76 0.0093
2017-05-08 2016-12-31 13F/A-1 BLACKSTONE GROUP L P COM 09253U108 88,949 803 0.91 2,404 6.84 0.0089
2017-01-09 2016-12-31 13F BLACKSTONE GROUP L P COM 09253U108 88,949 803 2,404 0.0099
2017-05-08 2016-09-30 13F/A-1 BLACKSTONE GROUP L P COM 09253U108 88,146 4,977 5.98 2,250 10.24 0.0091
2016-11-03 2016-09-30 13F BLACKSTONE GROUP L P COM 09253U108 88,146 4,977 2,250 0.0097
2016-07-21 2016-06-30 13F BLACKSTONE GROUP L P COM 09253U108 83,169 3,512 4.41 2,041 -8.64 0.0090
2016-05-04 2016-03-31 13F BLACKSTONE GROUP L P COM 09253U108 79,657 7,977 11.13 2,234 6.58 0.0104
2016-01-14 2015-12-31 13F BLACKSTONE GROUP L P COM 09253U108 71,680 -20,588 -22.31 2,096 -26.89 0.0106
2015-10-26 2015-09-30 13F/A-1 BLACKSTONE GROUP L P COM 09253U108 92,268 -4,099 -4.25 2,867 -27.22 0.0142
2015-10-22 2015-09-30 13F BLACKSTONE GROUP L P COM 09253U108 92,268 -4,099 2,867 0.0144
2015-07-22 2015-06-30 13F BLACKSTONE GROUP L P COM 09253U108 96,367 -96,756 -50.10 3,939 -47.56 0.0171
2015-04-23 2015-03-31 13F BLACKSTONE GROUP L P COM 09253U108 193,123 193,123 0.00 7,511 0.0307
2015-02-04 2014-12-31 13F BLACKSTONE GROUP L P COM 09253U108 0 -182,722 -100.00 0 -100.00
2014-10-22 2014-09-30 13F BLACKSTONE GROUP L P COM 09253U108 182,722 15,831 9.49 5,752 3.06 0.0206
2014-08-08 2014-06-30 13F BLACKSTONE GROUP L P COM 09253U108 166,891 44,500 36.36 5,581 37.13 0.0194
2014-05-13 2014-03-31 13F BLACKSTONE GROUP L P COM 09253U108 122,391 21,282 21.05 4,070 27.79 0.0156
2014-02-07 2013-12-31 13F BLACKSTONE GROUP L P COM 09253U108 101,109 18,653 22.62 3,185 55.21 0.0132
2013-11-05 2013-09-30 13F BLACKSTONE GROUP L P COM 09253U108 82,456 82,456 2,052 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.