GCM GROSVENOR INC - CLASS A (GCMG) Institutional Shareholders
GCM GROSVENOR INC - CLASS A (GCMG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $497.43M in GCMG holdings during the latest filing period.
Cantor Fitzgerald, L. P. is currently the largest disclosed institutional shareholder of GCMG tracked by InsiderSet, reporting ownership valued at approximately $63.23M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $87.22M, representing an estimated gain of +37.96% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 68% of the total disclosed GCMG value among the investors covered in this analysis. Major shareholders include Cantor Fitzgerald, L. P., Ameriprise Financial Inc, Sumitomo Mitsui Trust Group, Inc., and several other long-term asset managers with concentrated positions in GCM GROSVENOR INC - CLASS A (GCMG).
This page ranks the largest institutional GCMG shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
137
Total Reported Value
$497.43M
Largest Holder
Cantor Fitzgerald, L. P.
Largest Position
$63.23M
Insider Transactions (90d)
17
Latest Filing Quarter
Q2 2026
New Institutional Positions
178
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Cantor Fitzgerald, L. P. | 2.29% | 6,451,535 | $63,225,043 | $87,224,753 | +$23,999,710 | +37.96% | |
| Ameriprise Financial Inc | 0.01% | 5,276,828 | $51,712,914 | $71,342,715 | +$19,629,801 | +37.96% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | 3,752,965 | $46,161,470 | $50,740,087 | +$4,578,617 | +9.92% | |
| Blackrock, Inc. | 0.00% | 4,512,314 | $44,220,672 | $61,006,485 | +$16,785,813 | +37.96% | |
| Ariel Appreciation Fund | John W. Rogers Jr. | 0.48% | 4,396,403 | $43,084,749 | $59,439,369 | +$16,354,620 | +37.96% |
| Bamco Inc | 0.07% | 2,200,349 | $21,563,420 | $29,748,718 | +$8,185,298 | +37.96% | |
| Goldman Sachs Group Inc | 0.00% | 1,790,613 | $17,548,011 | $24,209,088 | +$6,661,077 | +37.96% | |
| Royce & Associates Lp | 0.17% | 1,781,427 | $17,457,985 | $24,084,893 | +$6,626,908 | +37.96% | |
| State Street Corp | 0.00% | 1,644,596 | $16,117,041 | $22,234,938 | +$6,117,897 | +37.96% | |
| Massachusetts Financial Services Co | 0.01% | 1,286,438 | $15,823,188 | $17,392,642 | +$1,569,454 | +9.92% | |
| Two Sigma Investments, Lp | 0.01% | 1,613,042 | $15,807,812 | $21,808,328 | +$6,000,516 | +37.96% | |
| Geode Capital Management, Llc | 0.00% | 1,508,394 | $14,786,197 | $20,393,487 | +$5,607,290 | +37.92% | |
| Qube Research & Technologies Ltd | 0.01% | 926,139 | $9,076,162 | $12,521,399 | +$3,445,237 | +37.96% | |
| Morgan Stanley | 0.00% | 912,758 | $8,945,041 | $12,340,488 | +$3,395,447 | +37.96% | |
| Dimensional Fund Advisors Lp | 0.00% | 823,520 | $8,070,145 | $11,133,990 | +$3,063,845 | +37.97% | |
| Northern Trust Corp | 0.00% | 663,013 | $6,497,527 | $8,963,936 | +$2,466,409 | +37.96% | |
| North Reef Capital Management Lp | 0.21% | 630,179 | $6,175,754 | $8,520,020 | +$2,344,266 | +37.96% | |
| Charles Schwab Investment Management Inc | 0.00% | 513,256 | $5,029,909 | $6,939,221 | +$1,909,312 | +37.96% | |
| Nuveen, Llc | 0.00% | 493,848 | $4,839,710 | $6,676,825 | +$1,837,115 | +37.96% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 459,360 | $4,501,728 | $6,210,547 | +$1,708,819 | +37.96% | |
| Trexquant Investment Lp | 0.03% | 456,464 | $4,473,347 | $6,171,393 | +$1,698,046 | +37.96% | |
| North Star Investment Management Corp. | 0.22% | 324,630 | $3,992,954 | $4,388,998 | +$396,044 | +9.92% | |
| Marshall Wace, Llp | 0.00% | 406,504 | $3,983,740 | $5,495,934 | +$1,512,194 | +37.96% | |
| Jane Street Group, Llc | 0.00% | 404,504 | $3,964,139 | $5,468,894 | +$1,504,755 | +37.96% | |
| Aqr Capital Management Llc | 0.00% | 391,146 | $3,833,233 | $5,288,294 | +$1,455,061 | +37.96% | |
| Blair William & Co/Il | 0.01% | 354,306 | $3,472,198 | $4,790,217 | +$1,318,019 | +37.96% | |
| Bank Of New York Mellon Corp | 0.00% | 348,522 | $3,415,518 | $4,712,017 | +$1,296,499 | +37.96% | |
| Neo Ivy Capital Management | 0.73% | 282,704 | $2,770,499 | $3,822,158 | +$1,051,659 | +37.96% | |
| Manufacturers Life Insurance Company, The | 0.00% | 280,406 | $2,747,979 | $3,791,089 | +$1,043,110 | +37.96% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 243,700 | $2,388,260 | $3,294,824 | +$906,564 | +37.96% |
| Victory Capital Management Inc | 0.00% | 228,615 | $2,240,427 | $3,090,875 | +$850,448 | +37.96% | |
| Los Angeles Capital Management Llc | 0.01% | 226,497 | $2,219,671 | $3,062,239 | +$842,568 | +37.96% | |
| Martingale Asset Management L P | 0.05% | 205,797 | $2,016,811 | $2,782,375 | +$765,564 | +37.96% | |
| Taylor Frigon Capital Management Llc | 0.85% | 147,494 | $1,814,182 | $1,994,119 | +$179,937 | +9.92% | |
| American Century Companies Inc | 0.00% | 166,802 | $1,634,660 | $2,255,163 | +$620,503 | +37.96% | |
| Jennison Associates Llc | 0.00% | 124,048 | $1,525,791 | $1,677,129 | +$151,338 | +9.92% | |
| Russell Investments Group, Ltd. | 0.00% | 147,697 | $1,447,428 | $1,996,863 | +$549,435 | +37.96% | |
| Barclays Plc | 0.00% | 147,355 | $1,444,079 | $1,992,240 | +$548,161 | +37.96% | |
| Davidson Kempner Capital Management Lp | 0.03% | 142,000 | $1,391,600 | $1,919,840 | +$528,240 | +37.96% | |
| Globeflex Capital L P | 0.18% | 122,283 | $1,198,373 | $1,653,266 | +$454,893 | +37.96% | |
| Kornitzer Capital Management Inc | 0.02% | 93,979 | $1,155,942 | $1,270,596 | +$114,654 | +9.92% | |
| Pdt Partners, Llc | 0.07% | 117,767 | $1,154,117 | $1,592,210 | +$438,093 | +37.96% | |
| Ubs Group Ag | 0.00% | 107,011 | $1,048,708 | $1,446,789 | +$398,081 | +37.96% | |
| Numerai Gp Llc | 0.10% | 101,347 | $993,201 | $1,370,211 | +$377,010 | +37.96% | |
| Invesco Ltd. | 0.00% | 97,938 | $959,792 | $1,324,122 | +$364,330 | +37.96% | |
| Bank Of America Corp | 0.00% | 94,185 | $923,013 | $1,273,381 | +$350,368 | +37.96% | |
| Susquehanna Fundamental Investments, Llc | 0.03% | 89,914 | $881,157 | $1,215,637 | +$334,480 | +37.96% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 87,853 | $860,959 | $1,187,773 | +$326,814 | +37.96% | |
| Engineers Gate Manager Lp | 0.01% | 83,300 | $816,340 | $1,126,216 | +$309,876 | +37.96% | |
| Xtx Topco Ltd | 0.01% | 82,709 | $810,548 | $1,118,226 | +$307,678 | +37.96% |
Frequently asked questions about GCMG
Who owns the most GCMG stock?
The largest holders of GCMG are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for GCM GROSVENOR INC - CLASS A (GCMG).
Is GCMG widely held by superinvestors?
Many widely followed stocks like GCMG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GCMG is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.