Who owns iShares S&P GSCI Commodity-Indexed Trust (GSG)
Which tracked institutional funds hold GSG, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GSG company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
20 tracked funds added or opened GSG while 41 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
GSG’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes GSG more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in GSG divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 132 tracked filers holding GSG, 51 increased or opened the position and 76 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in GSG between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 9
- Mizuho Bank, Ltd.$31M
- USA FINANCIAL FORMULAS$27M
- FOUNDERS FINANCIAL SECURITIES LLC$3M
- Robinson Value Management, Ltd.$2M
- Atria Investments, Inc$1M
- Evanson Financial, LLC$1M
Full exits 10
- Duquesne Family Office LLC$21M
- USA FINANCIAL FORMULAS$19M
- HighTower Advisors, LLC$6M
- JANE STREET GROUP, LLC$4M
- Quadrature Capital Ltd$3M
- CITADEL ADVISORS LLC$2M
Largest adds
- JPMORGAN CHASE & CO$18M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$3M
- GOLDMAN SACHS GROUP INC$2M
- BANK OF AMERICA CORP /DE/$1M
- BNP PARIBAS FINANCIAL MARKETS$1M
- AMERIPRISE FINANCIAL INC$1M
Largest trims
- BlackRock, Inc.$28M
- WELLS FARGO & COMPANY/MN$24M
- Prospera Financial Services Inc$10M
- Lifeworks Advisors, LLC$9M
- OSAIC HOLDINGS, INC.$8M
- MORGAN STANLEY$5M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 2,890,090 | $83M | 19.8% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,121,925 | $32M | 7.7% | 2026-Q2 |
| Mizuho Bank, Ltd. new | 1,100,000 | $31M | 7.5% | 2026-Q2 |
| USA FINANCIAL FORMULAS new | 955,933 | $27M | 6.5% | 2026-Q2 |
| Quent Capital, LLC added | 935,686 | $27M | 6.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 779,360 | $22M | 5.3% | 2026-Q2 |
| STRATEGIC INVESTMENT MANAGEMENT, LLC | 705,972 | $20M | 4.8% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 698,134 | $20M | 4.8% | 2026-Q2 |
| SUMITOMO LIFE INSURANCE CO trimmed | 615,300 | $18M | 4.2% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 428,998 | $12M | 2.9% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 260,929 | $7M | 1.8% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 257,882 | $7M | 1.8% | 2026-Q2 |
| Alliance Wealth Advisors, LLC /UT added | 215,498 | $6M | 1.5% | 2026-Q2 |
| DT Investment Partners, LLC trimmed | 171,422 | $5M | 1.2% | 2026-Q2 |
| Callan Family Office, LLC trimmed | 168,099 | $5M | 1.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 152,266 | $4M | 1.0% | 2026-Q2 |
| Sovran Advisors, LLC trimmed | 127,729 | $4M | 1.0% | 2026-Q2 |
| Inscription Capital, LLC trimmed | 118,042 | $3M | 0.8% | 2026-Q2 |
| Rakuten Investment Management, Inc. trimmed | 118,000 | $3M | 0.8% | 2026-Q2 |
| WASHINGTON GROWTH STRATEGIES LLC | 115,852 | $3M | 0.8% | 2026-Q2 |
| FOUNDERS FINANCIAL SECURITIES LLC new | 114,649 | $3M | 0.8% | 2026-Q2 |
| LPL Financial LLC added | 113,673 | $3M | 0.8% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 88,294 | $3M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 80,884 | $2M | 0.6% | 2026-Q2 |
| Lifeworks Advisors, LLC trimmed | 79,653 | $2M | 0.5% | 2026-Q2 |
| MONECO ADVISORS, LLC trimmed | 78,254 | $2M | 0.5% | 2026-Q2 |
| Corient Private Wealth LP trimmed | 77,702 | $2M | 0.5% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC trimmed | 69,853 | $2M | 0.5% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 62,887 | $2M | 0.4% | 2026-Q2 |
| PFG Investments, LLC added | 61,307 | $2M | 0.4% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 60,665 | $2M | 0.4% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 59,794 | $2M | 0.4% | 2026-Q2 |
| UBS Group AG trimmed | 59,192 | $2M | 0.4% | 2026-Q2 |
| Prospera Financial Services Inc trimmed | 58,656 | $2M | 0.4% | 2026-Q2 |
| Cetera Investment Advisers added | 56,476 | $2M | 0.4% | 2026-Q2 |
| STATE STREET CORP trimmed | 55,500 | $2M | 0.4% | 2026-Q2 |
| PINNACLE ASSOCIATES LTD | 55,000 | $2M | 0.4% | 2026-Q2 |
| Pinnacle Wealth Management Advisory Group, LLC | 55,000 | $2M | 0.4% | 2026-Q2 |
| Robinson Value Management, Ltd. new | 52,813 | $2M | 0.4% | 2026-Q2 |
| Marino Management, LLC | 52,091 | $1M | 0.4% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 51,300 | $1M | 0.4% | 2026-Q2 |
| Atria Investments, Inc added | 50,770 | $1M | 0.3% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 48,248 | $1M | 0.3% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 45,998 | $1M | 0.3% | 2026-Q2 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 43,811 | $1M | 0.3% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 43,670 | $1M | 0.3% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 43,501 | $1M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 43,471 | $1M | 0.3% | 2026-Q2 |
| Evanson Financial, LLC new | 41,851 | $1M | 0.3% | 2026-Q2 |
| Capital Group Private Client Services, Inc. | 41,682 | $1M | 0.3% | 2026-Q2 |
| OPPENHEIMER & CO INC added | 40,111 | $1M | 0.3% | 2026-Q2 |
| JOHNSON INVESTMENT COUNSEL INC trimmed | 38,595 | $1M | 0.3% | 2026-Q2 |
| OneAscent Financial Services LLC trimmed | 36,944 | $1M | 0.3% | 2026-Q2 |
| Advisory Services Network, LLC added | 35,966 | $1M | 0.2% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 34,636 | $991K | 0.2% | 2026-Q2 |
| Avestar Capital, LLC added | 33,445 | $957K | 0.2% | 2026-Q2 |
| Moors & Cabot, Inc. trimmed | 32,953 | $942K | 0.2% | 2026-Q2 |
| Wealth Advisory Solutions, LLC trimmed | 32,142 | $919K | 0.2% | 2026-Q2 |
| PATTON FUND MANAGEMENT, INC. trimmed | 25,843 | $739K | 0.2% | 2026-Q2 |
| Emerald Investment Advisers, LLC | 23,586 | $675K | 0.2% | 2026-Q2 |
| Aspect Partners, LLC trimmed | 22,171 | $634K | 0.2% | 2026-Q2 |
| Sanctuary Advisors, LLC new | 21,171 | $605K | 0.1% | 2026-Q2 |
| Headlands Technologies LLC added | 19,926 | $570K | 0.1% | 2026-Q2 |
| Lido Advisors, LLC | 19,588 | $560K | 0.1% | 2026-Q2 |
| Empirical Asset Management, LLC trimmed | 19,257 | $551K | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC new | 18,966 | $559K | 0.1% | 2026-Q2 |
| Krilogy Financial LLC trimmed | 18,331 | $524K | 0.1% | 2026-Q2 |
| TWO SIGMA SECURITIES, LLC added | 17,654 | $505K | 0.1% | 2026-Q2 |
| Kovack Advisors, Inc. added | 17,424 | $498K | 0.1% | 2026-Q2 |
| SCOTIA CAPITAL INC. | 17,076 | $488K | 0.1% | 2026-Q2 |
| AlphaCore Capital LLC | 16,110 | $461K | 0.1% | 2026-Q2 |
| Envestnet Portfolio Solutions, Inc. trimmed | 15,965 | $457K | 0.1% | 2026-Q2 |
| First National Trust Co | 15,476 | $443K | 0.1% | 2026-Q2 |
| Perigon Wealth Management, LLC trimmed | 15,076 | $431K | 0.1% | 2026-Q2 |
| Mariner, LLC trimmed | 14,707 | $421K | 0.1% | 2026-Q2 |
| BANK OF NOVA SCOTIA | 14,240 | $407K | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 13,225 | $378K | 0.1% | 2026-Q2 |
| Equitable Holdings, Inc. trimmed | 13,091 | $374K | 0.1% | 2026-Q2 |
| Stratos Wealth Advisors, LLC new | 10,257 | $293K | 0.1% | 2026-Q2 |
| Creative Planning trimmed | 10,254 | $293K | 0.1% | 2026-Q2 |
| 1015 Capital Partners, LLC | 9,900 | $283K | 0.1% | 2026-Q2 |
| BOS Asset Management, LLC trimmed | 9,692 | $277K | 0.1% | 2026-Q2 |
| Parallel Advisors, LLC | 9,630 | $275K | 0.1% | 2026-Q2 |
| Capstone Financial Advisors, Inc. | 9,600 | $275K | 0.1% | 2026-Q2 |
| Rockefeller Capital Management L.P. | 9,329 | $267K | 0.1% | 2026-Q2 |
| Dunhill Financial, LLC added | 9,246 | $264K | 0.1% | 2026-Q2 |
| DAVIS R M INC | 9,150 | $262K | 0.1% | 2026-Q2 |
| Evolution Wealth Advisors, LLC | 9,000 | $257K | 0.1% | 2026-Q2 |
| Arkadios Wealth Advisors added | 8,892 | $254K | 0.1% | 2026-Q2 |
| NewEdge Advisors, LLC added | 8,712 | $249K | 0.1% | 2026-Q2 |
| Cadent Capital Advisors, LLC trimmed | 8,000 | $229K | 0.1% | 2026-Q2 |
| Eddie Patel Inc new | 7,744 | $221K | 0.1% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS | 7,443 | $213K | 0.1% | 2026-Q2 |
| Kestra Advisory Services, LLC trimmed | 7,374 | $211K | 0.1% | 2026-Q2 |
| Aurdan Capital Management, LLC trimmed | 7,352 | $210K | 0.1% | 2026-Q2 |
| Essential Partners LLC | 6,830 | $195K | 0.0% | 2026-Q2 |
| Breakwater Investment Management trimmed | 6,766 | $194K | 0.0% | 2026-Q2 |
| Arlington Trust Co LLC | 6,250 | $179K | 0.0% | 2026-Q2 |
| TD Waterhouse Canada Inc. added | 4,419 | $125K | 0.0% | 2026-Q2 |
| Cordant, Inc. trimmed | 3,037 | $87K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.