黑石公司
MX ˙ BMV ˙ US09260D1072
SecurityMX:BX / Blackstone Inc.
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership326,355 shares
Latest Disclosed Value $ 37,527,561
Capital Fund Management S.a. ownership in BX / Blackstone Inc.

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 326,355 shares of Blackstone Inc. (MX:BX) valued at $37,527,561 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 411,941 shares of Blackstone Inc.. This represents a change in shares of -20.78% during the quarter.

Capital Fund Management S.a. has a history of taking positions in derivatives of the underlying security (BX) in the form of stock options. The firm currently holds call options representing 15,900 of underlying shares valued at $1,828,341 USD and put options representing 57,400 of underlying shares valued at $6,600,426 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:BX / Blackstone Inc. Historical Put/Call Ratio
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 INC COM BLACKSTONE INC COM 09260D107 326,355 -85,586 -20.78 37,528 -40.90 0.1696
2026-02-17 2025-12-31 13F BLACKSTONE INC COM BLACKSTONE INC COM 09260D107 411,941 258,742 168.89 63,497 142.59 0.1764
2025-11-13 2025-09-30 13F BLACKSTONE COM 09260D107 153,199 -129,335 -45.78 26,174 -38.07 0.0686
2025-08-13 2025-06-30 13F BLACKSTONE COM 09260D107 282,534 -54,187 -16.09 42,261 -10.21 0.1164
2025-05-14 2025-03-31 13F BLACKSTONE COM 09260D107 336,721 336,721 47,067 0.1358
2025-02-13 2024-12-31 13F BLACKSTONE COM 09260D107 0 -58,151 -100.00 0 -100.00
2024-11-13 2024-09-30 13F BLACKSTONE COM 09260D107 58,151 33,326 134.24 8,905 189.75 0.0244
2024-08-13 2024-06-30 13F BLACKSTONE COM 09260D107 24,825 24,825 3,073 0.0090
2023-05-15 2023-03-31 13F BLACKSTONE COM 09260D107 0 -47,950 -100.00 0 -100.00
2023-02-13 2022-12-31 13F BLACKSTONE COM 09260D107 47,950 20,161 72.55 3,557 52.99 0.0239
2022-11-14 2022-09-30 13F BLACKSTONE COM 09260D107 27,789 27,789 2,326 0.0183
2022-02-10 2021-12-31 13F BLACKSTONE COM 09260D107 0 -12,039 -100.00 0 -100.00
2021-11-12 2021-09-30 13F BLACKSTONE COM 09260D107 12,039 12,039 1,401 0.0104
2021-02-12 2020-12-31 13F BLACKSTONE GROUP COM CL A 09260D107 0 -58,138 -100.00 0 -100.00
2020-11-13 2020-09-30 13F BLACKSTONE GROUP COM CL A 09260D107 58,138 58,138 3,035 0.0375
2020-08-13 2020-06-30 13F Blackstone Group COM CL A 09260D107 0 -4,843 -100.00 0 -100.00
2020-05-13 2020-03-31 13F Blackstone Group COM CL A 09260D107 4,843 -217,226 -97.82 221 -98.22 0.0034
2020-02-13 2019-12-31 13F Blackstone Group COM CL A 09260D107 222,069 222,069 12,423 0.0977
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F BLACKSTONE INC COM BLACKSTONE INC COM Call 15,900 -76.79 1,828 -82.69 n/a n/a n/a
2026-02-17 2025-12-31 13F BLACKSTONE INC COM BLACKSTONE INC COM Call 68,500 -31.64 10,559 -38.33 n/a n/a n/a
2025-11-13 2025-09-30 13F BLACKSTONE COM Call 100,200 -67.06 17,119 -62.38 n/a n/a n/a
2025-08-13 2025-06-30 13F BLACKSTONE COM Call 304,200 -47.56 45,502 -43.88 n/a n/a n/a
2025-05-14 2025-03-31 13F BLACKSTONE COM Call 580,100 12.60 81,086 -8.72 n/a n/a n/a
2025-02-13 2024-12-31 13F BLACKSTONE COM Call 515,200 81.86 88,831 104.77 n/a n/a n/a
2024-11-13 2024-09-30 13F BLACKSTONE COM Call 283,300 -9.52 43,382 11.92 n/a n/a n/a
2024-08-13 2024-06-30 13F BLACKSTONE COM Call 313,100 50.96 38,762 42.26 n/a n/a n/a
2024-05-15 2024-03-31 13F BLACKSTONE COM Call 207,400 471.35 27,246 473.36 n/a n/a n/a
2024-02-14 2023-12-31 13F BLACKSTONE COM Call 36,300 4,752 n/a n/a n/a
2023-11-14 2023-09-30 13F BLACKSTONE COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-08-14 2023-06-30 13F BLACKSTONE COM Call 11,600 -82.42 1,078 -81.40 n/a n/a n/a
2023-05-15 2023-03-31 13F BLACKSTONE COM Call 66,000 -54.01 5,797 -45.55 n/a n/a n/a
2023-02-13 2022-12-31 13F BLACKSTONE COM Call 143,500 -10.59 10,646 -20.75 n/a n/a n/a
2022-11-14 2022-09-30 13F BLACKSTONE COM Call 160,500 33.97 13,434 22.91 n/a n/a n/a
2022-08-12 2022-06-30 13F BLACKSTONE COM Call 119,800 -64.24 10,929 -74.30 n/a n/a n/a
2022-05-12 2022-03-31 13F BLACKSTONE COM Call 335,000 -23.06 42,525 -24.52 n/a n/a n/a
2022-02-10 2021-12-31 13F BLACKSTONE COM Call 435,400 45.13 56,336 61.41 n/a n/a n/a
2021-11-12 2021-09-30 13F BLACKSTONE COM Call 300,000 128.14 34,902 173.25 n/a n/a n/a
2021-08-12 2021-06-30 13F BLACKSTONE GROUP COM Call 131,500 91.13 12,774 149.13 n/a n/a n/a
2021-05-14 2021-03-31 13F BLACKSTONE GROUP COM Call 68,800 -30.72 5,128 -20.33 n/a n/a n/a
2021-02-12 2020-12-31 13F BLACKSTONE GROUP COM CL A Call 99,300 -20.18 6,436 -0.89 n/a n/a n/a
2020-11-13 2020-09-30 13F BLACKSTONE GROUP COM CL A Call 124,400 -35.11 6,494 -40.22 n/a n/a n/a
2020-08-13 2020-06-30 13F BLACKSTONE GROUP COM CL A Call 191,700 -54.31 10,862 -43.20 n/a n/a n/a
2020-05-13 2020-03-31 13F Blackstone Group COM CL A Call 419,600 -47.29 19,121 -57.06 n/a n/a n/a
2020-02-13 2019-12-31 13F Blackstone Group COM CL A Call 796,000 44.36 44,528 65.35 n/a n/a n/a
2019-11-13 2019-09-30 13F Blackstone Group COM CL A Call 551,400 26,930 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F BLACKSTONE INC COM BLACKSTONE INC COM Put 57,400 -57.54 6,600 -68.33 n/a n/a n/a
2026-02-17 2025-12-31 13F BLACKSTONE INC COM BLACKSTONE INC COM Put 135,200 -30.24 20,840 -37.06 n/a n/a n/a
2025-11-13 2025-09-30 13F BLACKSTONE COM Put 193,800 -54.65 33,111 -48.20 n/a n/a n/a
2025-08-13 2025-06-30 13F BLACKSTONE COM Put 427,300 -36.59 63,916 -32.15 n/a n/a n/a
2025-05-14 2025-03-31 13F BLACKSTONE COM Put 673,900 14.05 94,198 -7.54 n/a n/a n/a
2025-02-13 2024-12-31 13F BLACKSTONE COM Put 590,900 48.47 101,883 67.17 n/a n/a n/a
2024-11-13 2024-09-30 13F BLACKSTONE COM Put 398,000 8.21 60,946 33.85 n/a n/a n/a
2024-08-13 2024-06-30 13F BLACKSTONE COM Put 367,800 -20.66 45,534 -25.24 n/a n/a n/a
2024-05-15 2024-03-31 13F BLACKSTONE COM Put 463,600 261.34 60,903 262.58 n/a n/a n/a
2024-02-14 2023-12-31 13F BLACKSTONE COM Put 128,300 148.16 16,797 203.25 n/a n/a n/a
2023-11-14 2023-09-30 13F BLACKSTONE COM Put 51,700 -13.11 5,539 0.14 n/a n/a n/a
2023-08-14 2023-06-30 13F BLACKSTONE COM Put 59,500 -41.95 5,532 -38.56 n/a n/a n/a
2023-05-15 2023-03-31 13F BLACKSTONE COM Put 102,500 6.22 9,004 25.76 n/a n/a n/a
2023-02-13 2022-12-31 13F BLACKSTONE COM Put 96,500 -43.00 7,159 -49.48 n/a n/a n/a
2022-11-14 2022-09-30 13F BLACKSTONE COM Put 169,300 270.46 14,170 239.89 n/a n/a n/a
2022-08-12 2022-06-30 13F BLACKSTONE COM Put 45,700 -72.55 4,169 -80.27 n/a n/a n/a
2022-05-12 2022-03-31 13F BLACKSTONE COM Put 166,500 -29.36 21,136 -30.70 n/a n/a n/a
2022-02-10 2021-12-31 13F BLACKSTONE COM Put 235,700 58.40 30,497 76.17 n/a n/a n/a
2021-11-12 2021-09-30 13F BLACKSTONE COM Put 148,800 24.21 17,311 48.76 n/a n/a n/a
2021-08-12 2021-06-30 13F BLACKSTONE GROUP COM Put 119,800 28.13 11,637 67.01 n/a n/a n/a
2021-05-14 2021-03-31 13F BLACKSTONE GROUP COM Put 93,500 -14.92 6,969 -2.16 n/a n/a n/a
2021-02-12 2020-12-31 13F BLACKSTONE GROUP COM CL A Put 109,900 -11.08 7,123 10.40 n/a n/a n/a
2020-11-13 2020-09-30 13F BLACKSTONE GROUP COM CL A Put 123,600 -18.79 6,452 -25.19 n/a n/a n/a
2020-08-13 2020-06-30 13F BLACKSTONE GROUP COM CL A Put 152,200 -61.47 8,624 -52.09 n/a n/a n/a
2020-05-13 2020-03-31 13F Blackstone Group COM CL A Put 395,000 -49.34 18,000 -58.73 n/a n/a n/a
2020-02-13 2019-12-31 13F Blackstone Group COM CL A Put 779,700 68.80 43,616 93.34 n/a n/a n/a
2019-11-13 2019-09-30 13F Blackstone Group COM CL A Put 461,900 22,559 n/a n/a n/a
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.