GCM 格羅夫納公司
US ˙ NasdaqGM ˙ US36831E1082

SecurityGCMG / GCM Grosvenor Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership3,880 shares
Latest Disclosed Value $ 38,024
Citigroup Inc ownership in GCMG / GCM Grosvenor Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 3,880 shares of GCM Grosvenor Inc. (US:GCMG) valued at $38,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 12,820 shares of GCM Grosvenor Inc.. This represents a change in shares of -69.73% during the quarter. The current value of the position is $41,361 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (GCMG) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 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.

GCMG / GCM Grosvenor 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)
2026-05-11 2026-03-31 13F GCM GROSVENOR COM CL A 36831E108 3,880 -8,940 -69.73 38 -73.79 0.0000
2026-02-13 2025-12-31 13F GCM GROSVENOR COM CL A 36831E108 12,820 -29,183 -69.48 145 -71.34 0.0001
2025-11-10 2025-09-30 13F GCM GROSVENOR COM CL A 36831E108 42,003 25,562 155.48 507 166.32 0.0002
2025-08-11 2025-06-30 13F GCM GROSVENOR COM CL A 36831E108 16,441 -34,747 -67.88 190 -71.94 0.0001
2025-05-12 2025-03-31 13F GCM GROSVENOR COM CL A 36831E108 51,188 -12,020 -19.02 677 -12.65 0.0003
2025-02-12 2024-12-31 13F GCM GROSVENOR COM CL A 36831E108 63,208 32,345 104.80 776 122.06 0.0005
2024-11-12 2024-09-30 13F GCM GROSVENOR COM CL A 36831E108 30,863 21,691 236.49 349 292.13 0.0002
2024-08-12 2024-06-30 13F GCM GROSVENOR COM CL A 36831E108 9,172 1,957 27.12 90 28.99 0.0001
2024-05-10 2024-03-31 13F GCM GROSVENOR COM CL A 36831E108 7,215 -10,108 -58.35 70 -55.48 0.0000
2024-02-09 2023-12-31 13F GCM GROSVENOR COM CL A 36831E108 17,323 12,243 241.00 155 297.44 0.0001
2023-12-06 2023-09-30 13F/A-1 GCM GROSVENOR COM CL A 36831E108 5,080 -15,519 -75.34 39 -74.84 0.0000
2023-11-09 2023-09-30 13F GCM GROSVENOR COM CL A 36831E108 5,080 -15,519 39 0.0000
2023-08-10 2023-06-30 13F GCM GROSVENOR COM CL A 36831E108 20,599 15,643 315.64 155 307.89 0.0001
2023-05-11 2023-03-31 13F GCM GROSVENOR COM CL A 36831E108 4,956 4,658 1,563.09 39 1,800.00 0.0000
2023-02-09 2022-12-31 13F GCM GROSVENOR COM CL A 36831E108 298 -653 -68.66 2 -75.00 0.0000
2022-11-10 2022-09-30 13F GCM GROSVENOR COM CL A 36831E108 951 -43,779 -97.87 8 -97.39 0.0000
2022-08-10 2022-06-30 13F GCM GROSVENOR COM CL A 36831E108 44,730 1,504 3.48 307 -26.90 0.0002
2022-05-12 2022-03-31 13F GCM GROSVENOR COM CL A 36831E108 43,226 -1,150 -2.59 420 -9.87 0.0003
2022-02-10 2021-12-31 13F GCM GROSVENOR COM CL A 36831E108 44,376 39,409 793.42 466 717.54 0.0002
2021-11-10 2021-09-30 13F GCM GROSVENOR COM CL A 36831E108 4,967 3,411 219.22 57 256.25 0.0000
2021-08-10 2021-06-30 13F GCM GROSVENOR COM CL A 36831E108 1,556 -145,471 -98.94 16 -99.09 0.0000
2021-05-13 2021-03-31 13F GCM GROSVENOR COM CL A 36831E108 147,027 -28,855 -16.41 1,750 -25.31 0.0011
2021-02-11 2020-12-31 13F GCM GROSVENOR COM CL A 36831E108 175,882 175,882 2,343 0.0014
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
(%)
2022-05-12 2022-03-31 13F GCM GROSVENOR *W EXP 11/17/202 Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-10 2021-12-31 13F GCM GROSVENOR *W EXP 11/17/202 Call 440,786 0.00 661 -25.06 n/a n/a n/a
2021-11-10 2021-09-30 13F GCM GROSVENOR *W EXP 11/17/202 Call 440,786 0.00 882 29.90 n/a n/a n/a
2021-08-10 2021-06-30 13F GCM GROSVENOR *W EXP 11/17/202 Call 440,786 37.50 679 81.07 n/a n/a n/a
2021-05-13 2021-03-31 13F GCM GROSVENOR *W EXP 11/17/202 Call 320,576 28.67 375 -13.99 n/a n/a n/a
2021-02-11 2020-12-31 13F GCM GROSVENOR *W EXP 11/17/202 Call 249,139 436 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.