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iShares S&P GSCI Commodity-Indexed Trust (GSG)

iShares S&P GSCI Commodity-Indexed Trust on one page: short interest, daily short volume, fails to deliver, large holders and financials. Listed on NYSE, classified by the SEC as commodity contracts brokers & dealers.

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1.9M

Short interest

settlement 2026-09-30

1.1

Days to cover

-0.1 days vs prior

55.7%

Short share of volume

2026-10-12

49

Fails to deliver

settlement 2026-09-11

As of 2026-10-12.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in GSG is 1,907,151 shares, down 472,900 shares over the last month. Over the last 48 readings it ranged from 126,868 shares (31 July 2025) to 2,650,889 shares (14 February 2025). At the reported average volume of 1.8M shares a day that is 1.1 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-301,907,151-15.3%1,774,8441.07
2026-09-152,250,759-5.4%1,916,4781.17
2026-08-312,380,051+1.7%732,1463.25
2026-08-142,340,976+0.0%455,7555.14
2026-07-312,340,984-5.6%480,2084.87
2026-07-152,480,513+1.8%651,9703.80
2026-06-302,437,230+34.2%779,5423.13
2026-06-151,816,035+8.5%773,3742.35
2026-05-291,674,048-31.4%779,7682.15
2026-05-152,438,595+8.5%1,537,8731.59
2026-04-302,247,868+17.3%1,267,9301.77
2026-04-151,916,796+275.8%1,823,1321.05
2026-03-31510,094+51.1%1,525,0611.00
2026-03-13337,592-86.9%2,523,3501.00
2026-02-272,584,579+8.1%464,7185.56
2026-02-132,389,986+1397.8%1,343,9141.78
2026-01-30159,572-56.8%980,6581.00
2026-01-15369,129-75.3%509,9071.00
2025-12-311,493,479-7.7%746,2152.00
2025-12-151,618,187-31.4%728,0792.22
2025-11-282,358,406-5.2%1,035,6282.28
2025-11-142,487,820+1088.2%935,6272.66
2025-10-31209,379-0.5%751,0221.00
2025-10-15210,490-30.7%583,6681.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 12 October 2026, the short share of GSG volume is 55.7%, up 5.5 points over the last five sessions. Over the last 30 readings it ranged from 12.6% (3 September 2026) to 63.3% (10 September 2026). The latest reading is 7.2 points above the 30-session average of 48.5%, on 1.3M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-12718K1.3M55.7%352
2026-10-09767K1.3M60.1%640
2026-10-08256K558K45.9%400
2026-10-07642K1.5M43.9%11,565
2026-10-06493K1.7M28.6%13,096
2026-10-05659K1.3M50.2%15
2026-10-02278K644K43.2%0
2026-10-01189K462K40.9%8,892
2026-09-30138K328K42.1%3,178
2026-09-29743K1.9M39.9%5,944
2026-09-28563K1.3M42.8%3,400
2026-09-25164K357K45.9%0
2026-09-24345K626K55.2%1,222
2026-09-231.0M2.0M49.4%23,140
2026-09-22388K651K59.6%1,426
2026-09-211.1M2.3M48.4%29,633
2026-09-18365K713K51.1%65
2026-09-17347K783K44.3%7,321
2026-09-16311K554K56.1%99
2026-09-15217K431K50.4%0
2026-09-14404K641K63.1%0
2026-09-111.2M2.0M61.0%2,260
2026-09-10493K779K63.3%0
2026-09-09518K870K59.5%5,241
2026-09-08594K1.3M47.2%3,919
2026-09-04450K1.0M44.6%9,118
2026-09-03219K1.7M12.6%0
2026-09-02819K1.4M58.6%57
2026-09-01657K1.5M42.4%753
2026-08-31175K362K48.3%0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 11 September 2026, the fails-to-deliver balance in GSG is 49 shares, down 7,553 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (6 July 2026) to 42,153 shares (24 August 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-1149$36.94$2K
2026-09-107,602$35.89$273K
2026-09-0940,014$35.38$1.4M
2026-09-0840,507$34.83$1.4M
2026-09-01203$34.03$7K
2026-08-31673$33.39$22K
2026-08-272,593$33.01$86K
2026-08-252,880$33.43$96K
2026-08-2442,153$33.86$1.4M
2026-08-2115,264$33.65$514K
2026-08-201,685$33.29$56K
2026-08-191,738$33.06$57K
2026-08-179$32.47$292
2026-08-147$32.21$225
2026-08-0780$31.07$2K
2026-08-061,047$30.56$32K
2026-08-051,043$30.45$32K
2026-07-312,279$31.95$73K
2026-07-30402$32.13$13K
2026-07-29511$31.09$16K
2026-07-288$31.49$252
2026-07-2784$32.77$3K
2026-07-2314$32.45$454
2026-07-221,357$32.16$44K
2026-07-211,126$31.63$36K
2026-07-173,288$30.89$102K
2026-07-15348$31.00$11K
2026-07-082,050$29.28$60K
2026-07-061$28.37$28
2026-06-3015,040$28.44$428K

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

1 holder reports 5% or more of GSG in its latest filing, on Schedule 13G (passive). The holder is BlackRock Portfolio Management LLC at 10.4% of the class (3,080,627 shares), filed 2026-09-04 for an event on 2026-08-31.

FiledFormHolderSharesOf classEvent
2026-09-0413GBlackRock Portfolio Management LLCparent holding company3.1M10.4%2026-08-31

Financials

SEC XBRL, as filed. JSON

In FY 2025 it generated -$58.2M of operating cash flow.

Cash
$12.0M
Equity
$787.1M
Total assets
$798.9M
Shares outstanding
28,950,000

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30n/a-$124.9Mn/a-3.95
Q1 FY 20262026-03-31$8.7M$316.7M3659.0%8.73
Q4 FY 2025derived2025-12-31$10.7M$8.9M83.0%n/a
Q3 FY 20252025-09-30$10.8M$38.6M356.6%0.87
Q2 FY 20252025-06-30$9.8M-$36.1M-367.1%-0.85
Q1 FY 20252025-03-31$11.1M$45.6M409.2%0.98
Q4 FY 2024derived2024-12-31$11.1M$33.0M298.9%n/a
Q3 FY 20242024-09-30$13.0M-$59.9M-459.3%-1.34

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$42.5M$57.0M-$58.2Mn/an/an/a
FY 20242024-12-31$51.3M$70.0M$69.6Mn/an/an/a
FY 20232023-12-31$52.6M-$66.5M$183.8Mn/an/an/a
FY 20222022-12-31$22.3M$390.8M$565.1Mn/an/an/a
FY 20212021-12-31$426K$366.0M-$206.4Mn/an/an/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2014-12-31; shares outstanding as of 2026-07-31 from the cover page.

What this page is

iShares S&P GSCI Commodity-Indexed Trust in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows iShares S&P GSCI Commodity-Indexed Trust (GSG), SEC CIK 1332174, listed on NYSE, classified by the SEC as commodity contracts brokers & dealers. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-12.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-11.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-09-04.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Company record
EDGAR filing index for CIK 1332174Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as commodity contracts brokers & dealers

Datasets

Frequently Asked Questions

How much of GSG is sold short?
1,907,151 shares were held short at the 2026-09-30 settlement, 1.1 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is GSG's daily short volume?
On 2026-10-12, 718,292 of the 1,290,353 GSG shares reported to FINRA were sold short, 55.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does GSG have fails to deliver?
The SEC's latest file shows 49 GSG shares failed to deliver at settlement 2026-09-11. Fails are reported per settlement date and published twice a month with a lag.
Are GSG insiders buying or selling?
No Form 4 filings for GSG are on record.
Who owns 5% or more of GSG?
1 holder reports 5% or more of GSG in its latest filing, on Schedule 13G (passive). The holder is BlackRock Portfolio Management LLC at 10.4% of the class (3,080,627 shares), filed 2026-09-04 for an event on 2026-08-31.
What did GSG report last quarter?
In FY 2025 it generated -$58.2M of operating cash flow.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.