ISHARES S&P GSCI COMMODITY I (GSG) Top Institutional Shareholders
ISHARES S&P GSCI COMMODITY I (GSG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $466.94M in GSG holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of GSG tracked by InsiderSet, reporting ownership valued at approximately $110.23M 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 $100.70M, representing an estimated loss of -8.65% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed GSG value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Morgan Stanley, Wells Fargo & Company/Mn, and several other long-term asset managers with concentrated positions in ISHARES S&P GSCI COMMODITY I (GSG).
This page ranks the largest institutional GSG 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
140
Total Reported Value
$466.94M
Largest Holder
Blackrock, Inc.
Largest Position
$110.23M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
150
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 3,418,132 | $110,234,758 | $100,698,169 | -$9,536,589 | -8.65% | |
| Morgan Stanley | 0.00% | 1,150,097 | $37,090,642 | $33,881,858 | -$3,208,784 | -8.65% | |
| Wells Fargo & Company/Mn | 0.01% | 978,627 | $31,560,704 | $28,830,351 | -$2,730,353 | -8.65% | |
| Quent Capital, Llc | 2.12% | 927,927 | $29,925,634 | $27,336,729 | -$2,588,905 | -8.65% | |
| Strategic Investment Management, Llc | 9.51% | 705,972 | $22,767,607 | $20,797,935 | -$1,969,672 | -8.65% | |
| Bank Of America Corp | 0.00% | 648,036 | $20,899,162 | $19,091,141 | -$1,808,021 | -8.65% | |
| Sumitomo Life Insurance Co | 0.49% | 646,328 | $20,844,078 | $19,040,823 | -$1,803,255 | -8.65% | |
| Usa Financial Formulas | 3.51% | 577,692 | $18,630,567 | $17,018,806 | -$1,611,761 | -8.65% | |
| Prospera Financial Services Inc | 0.19% | 365,110 | $11,774,730 | $10,756,141 | -$1,018,589 | -8.65% | |
| Lifeworks Advisors, Llc | 1.40% | 337,979 | $10,899,817 | $9,956,861 | -$942,956 | -8.65% | |
| Goldman Sachs Group Inc | 0.00% | 325,483 | $10,496,827 | $9,588,729 | -$908,098 | -8.65% | |
| Osaic Holdings, Inc. | 0.02% | 324,659 | $10,470,179 | $9,564,454 | -$905,725 | -8.65% | |
| Deutsche Bank Ag\ | 0.00% | 262,012 | $8,449,888 | $7,718,874 | -$731,014 | -8.65% | |
| Stifel Financial Corp | 0.01% | 203,604 | $6,566,250 | $5,998,174 | -$568,076 | -8.65% | |
| Hightower Advisors, Llc | 0.01% | 197,031 | $6,354,236 | $5,804,533 | -$549,703 | -8.65% | |
| Callan Family Office, Llc | 0.13% | 180,809 | $5,831,085 | $5,326,633 | -$504,452 | -8.65% | |
| Dt Investment Partners, Llc | 0.46% | 172,790 | $5,572,478 | $5,090,393 | -$482,085 | -8.65% | |
| Alliance Wealth Advisors, Llc | 1.18% | 169,779 | $5,475,373 | $5,001,689 | -$473,684 | -8.65% | |
| Sovran Advisors, Llc | 0.35% | 129,527 | $4,454,434 | $3,815,865 | -$638,569 | -14.34% | |
| Inscription Capital, Llc | 0.46% | 135,170 | $4,359,233 | $3,982,108 | -$377,125 | -8.65% | |
| Ubs Group Ag | 0.00% | 125,382 | $4,043,569 | $3,693,754 | -$349,815 | -8.65% | |
| Jane Street Group, Llc | 0.00% | 117,840 | $3,800,340 | $3,471,566 | -$328,774 | -8.65% | |
| Washington Growth Strategies Llc | 2.44% | 115,852 | $3,736,227 | $3,413,000 | -$323,227 | -8.65% | |
| Quadrature Capital Ltd | 0.03% | 89,318 | $2,880,506 | $2,631,308 | -$249,198 | -8.65% | |
| Bank Of New York Mellon Corp | 0.00% | 89,213 | $2,877,105 | $2,628,215 | -$248,890 | -8.65% | |
| Rakuten Investment Management, Inc. | 0.01% | 118,000 | $2,717,540 | $3,476,280 | +$758,740 | +27.92% | |
| Moneco Advisors, Llc | 0.21% | 83,543 | $2,694,270 | $2,461,177 | -$233,093 | -8.65% | |
| Corient Private Wealth Llc | 0.00% | 80,072 | $2,582,322 | $2,358,921 | -$223,401 | -8.65% | |
| Citadel Advisors Llc | 0.00% | 73,171 | $2,359,765 | $2,155,618 | -$204,147 | -8.65% | |
| Commonwealth Equity Services, Llc | 0.00% | 70,675 | $2,279,250 | $2,082,086 | -$197,165 | -8.65% | |
| Lpl Financial Llc | 0.00% | 67,855 | $2,188,324 | $1,999,008 | -$189,316 | -8.65% | |
| Royal Bank Of Canada | 0.00% | 63,290 | $2,042,000 | $1,864,523 | -$177,477 | -8.69% | |
| State Street Corp | 0.00% | 57,400 | $1,851,150 | $1,691,004 | -$160,146 | -8.65% | |
| Pfg Investments, Llc | 0.09% | 57,052 | $1,839,927 | $1,680,752 | -$159,175 | -8.65% | |
| Pinnacle Associates Ltd | 0.02% | 55,000 | $1,773,750 | $1,620,300 | -$153,450 | -8.65% | |
| Patton Fund Management, Inc. | 0.30% | 54,377 | $1,753,658 | $1,601,946 | -$151,712 | -8.65% | |
| Marino Management, Llc | 0.31% | 52,091 | $1,697,125 | $1,534,601 | -$162,524 | -9.58% | |
| Envestnet Asset Management Inc | 0.00% | 51,585 | $1,663,616 | $1,519,694 | -$143,922 | -8.65% | |
| Raymond James Financial Inc | 0.00% | 48,911 | $1,577,380 | $1,440,918 | -$136,462 | -8.65% | |
| National Bank Of Canada | 0.00% | 47,473 | $1,531,004 | $1,398,555 | -$132,449 | -8.65% | |
| Kestra Private Wealth Services, Llc | 0.02% | 43,811 | $1,412,905 | $1,290,672 | -$122,233 | -8.65% | |
| Oneascent Financial Services Llc | 0.08% | 43,640 | $1,407,374 | $1,285,634 | -$121,740 | -8.65% | |
| Integrity Alliance, Llc. | 0.05% | 42,466 | $1,369,529 | $1,251,048 | -$118,481 | -8.65% | |
| Evanson Asset Management, Llc | 0.07% | 41,851 | $1,349,695 | $1,232,930 | -$116,765 | -8.65% | |
| Capital Group Private Client Services, Inc. | 0.02% | 41,682 | $1,344,245 | $1,227,952 | -$116,293 | -8.65% | |
| Johnson Investment Counsel Inc | 0.01% | 38,865 | $1,253,396 | $1,144,963 | -$108,433 | -8.65% | |
| Neuberger Berman Group Llc | 0.00% | 36,659 | $1,182,253 | $1,079,974 | -$102,279 | -8.65% | |
| Wealth Advisory Solutions, Llc | 0.25% | 35,180 | $1,134,555 | $1,036,403 | -$98,152 | -8.65% | |
| Moors & Cabot, Inc. | 0.05% | 34,891 | $1,125,235 | $1,027,889 | -$97,346 | -8.65% | |
| Advisory Services Network, Llc | 0.01% | 34,663 | $1,117,866 | $1,021,172 | -$96,694 | -8.65% |
Frequently asked questions about GSG
Who owns the most GSG stock?
The largest holders of GSG 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 ISHARES S&P GSCI COMMODITY I (GSG).
Is GSG widely held by superinvestors?
Many widely followed stocks like GSG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GSG 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.