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Imperial Oil (IMO)

Imperial Oil on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders and earnings dates. Listed on NYSE, classified by the SEC as petroleum refining.

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17.3M

Short interest

settlement 2026-09-30

28.7

Days to cover

+2.5 days vs prior

42.2%

Short share of volume

2026-10-09

13,223

Fails to deliver

settlement 2026-09-10

Fri 30 Oct

Next earnings

estimated date

As of 2026-10-09.

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 IMO is 17,254,733 shares, down 2,372,812 shares over the last month. Over the last 48 readings it ranged from 14,557,944 shares (31 January 2025) to 20,199,258 shares (15 July 2026). At the reported average volume of 602K shares a day that is 28.7 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-3017,254,733-9.2%601,80328.67
2026-09-1519,004,666-3.2%725,29626.20
2026-08-3119,627,545-2.3%496,64039.52
2026-08-1420,094,826+0.7%440,35945.63
2026-07-3119,963,688-1.2%511,87239.00
2026-07-1520,199,258+20.3%543,87837.14
2026-06-3016,789,087+3.6%577,09429.09
2026-06-1516,199,716-1.6%604,25326.81
2026-05-2916,470,866+1.2%664,29724.79
2026-05-1516,272,209+2.8%549,49929.61
2026-04-3015,833,507+2.7%503,97031.42
2026-04-1515,417,668+3.6%602,61625.58
2026-03-3114,887,581-20.1%868,85517.13
2026-03-1318,630,640-5.4%1,099,25416.95
2026-02-2719,690,109+5.7%621,91431.66
2026-02-1318,636,109+5.0%712,67726.15
2026-01-3017,741,358-2.8%665,03226.68
2026-01-1518,259,186-0.7%927,01819.70
2025-12-3118,393,969-7.0%474,82438.74
2025-12-1519,776,429-0.3%570,74634.65
2025-11-2819,833,754+10.6%470,13642.19
2025-11-1418,091,614+8.6%476,39837.98
2025-10-3116,656,210-4.7%599,41627.79
2025-10-1517,475,716+1.0%344,72250.70

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of IMO volume is 42.2%, down 4.1 points over the last five sessions. Over the last 30 readings it ranged from 16.6% (17 September 2026) to 72.0% (9 September 2026). The latest reading is 3.7 points below the 30-session average of 45.9%, on 153K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-0964K153K42.2%190
2026-10-0899K255K38.8%19
2026-10-07106K164K64.5%0
2026-10-0681K132K61.1%94
2026-10-0599K183K54.2%4
2026-10-0273K157K46.3%5
2026-10-0193K280K33.1%46
2026-09-3087K247K35.4%27
2026-09-2979K147K54.2%127
2026-09-28109K233K46.7%33
2026-09-2555K174K31.6%530
2026-09-2461K197K30.8%1
2026-09-23127K255K49.9%17
2026-09-22119K242K49.3%0
2026-09-21116K211K55.1%3
2026-09-1827K112K24.6%35
2026-09-1748K287K16.6%20
2026-09-1653K172K30.9%1
2026-09-1551K244K20.8%108
2026-09-14159K403K39.4%57
2026-09-11118K184K63.7%0
2026-09-10108K229K47.4%15
2026-09-09127K176K72.0%1
2026-09-08148K246K60.1%0
2026-09-0497K169K57.6%0
2026-09-0394K174K54.1%0
2026-09-02125K213K58.5%14,039
2026-09-0182K238K34.4%137
2026-08-3155K125K44.2%0
2026-08-2871K119K59.4%0

Fails to deliver

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

As of 10 September 2026, the fails-to-deliver balance in IMO is 13,223 shares, down 3,129 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (12 August 2026) to 127,179 shares (1 July 2026).

SettlementShares failedPriceValue
2026-09-1013,223$131.61$1.7M
2026-09-0416,352$131.94$2.2M
2026-09-0320,042$133.44$2.7M
2026-09-028,542$134.94$1.2M
2026-08-27139$131.42$18K
2026-08-25277$136.95$38K
2026-08-241,000$138.05$138K
2026-08-21200$136.86$27K
2026-08-17342$133.28$46K
2026-08-123$129.56$389
2026-08-063,098$125.34$388K
2026-08-0515$127.42$2K
2026-08-0311,364$129.57$1.5M
2026-07-295,931$125.73$746K
2026-07-282,630$125.79$331K
2026-07-2734$128.48$4K
2026-07-24230$128.83$30K
2026-07-21130$122.76$16K
2026-07-1518,743$122.52$2.3M
2026-07-1018,425$120.00$2.2M
2026-07-0916,559$121.26$2.0M
2026-07-0844,584$116.57$5.2M
2026-07-07225$112.83$25K
2026-07-0636,340$113.77$4.1M
2026-07-0233,960$110.99$3.8M
2026-07-01127,179$112.02$14.2M
2026-06-3070,225$113.25$8.0M
2026-06-2918,824$113.24$2.1M
2026-06-2649$113.28$6K
2026-06-24120$114.64$14K

Large holders (13D and 13G)

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

2 holders report 5% or more of IMO in their latest filing, all on Schedule 13G (passive). The largest reported stake is FMR LLC at 11.4% of the class (56,093,577 shares), filed 2026-02-05 for an event on 2025-12-31.

FiledFormHolderSharesOf classEvent
2026-02-0513G/Ano. 4FMR LLCparent holding company56.1M11.4%2025-12-31
2026-02-0513G/Ano. 4Abigail P. Johnsonindividual56.1M11.4%2025-12-31

13F holders

Tracked managers holding IMO at their latest 13F. JSON

7 of the 30 tracked managers held IMO at their latest 13F, $131.5M in total at quarter-end prices. Citadel Advisors is the largest at $45.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 7 added shares and 0 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-30410K$45.9M0.01%+183K
AQR Capital Management2026-06-30284K$31.8M0.01%+17K
D. E. Shaw & Co.2026-06-30205K$23.1M0.01%+48K
Millennium Management2026-06-30144K$16.2M0.01%+118K
Renaissance Technologies2026-06-3070K$7.8M0.01%+68K
Two Sigma Investments2026-06-3056K$6.3M0.00%+16K
Fisher Asset Management2026-06-305K$519K0.00%+1K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

What this page is

Imperial Oil 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 Imperial Oil (IMO), SEC CIK 49938, listed on NYSE, classified by the SEC as petroleum refining. 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 2026-10-09.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-10.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 2026-02-05.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-31.JSON and CSV
Company record
EDGAR filing index for CIK 49938Ticker, 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 petroleum refining

Other company pages

Datasets

Frequently Asked Questions

How much of IMO is sold short?
17,254,733 shares were held short at the 2026-09-30 settlement, 28.7 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 IMO's daily short volume?
On 2026-10-09, 64,423 of the 152,696 IMO shares reported to FINRA were sold short, 42.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does IMO have fails to deliver?
The SEC's latest file shows 13,223 IMO shares failed to deliver at settlement 2026-09-10. Fails are reported per settlement date and published twice a month with a lag.
Are IMO insiders buying or selling?
No Form 4 filings for IMO are on record.
Who owns 5% or more of IMO?
2 holders report 5% or more of IMO in their latest filing, all on Schedule 13G (passive). The largest reported stake is FMR LLC at 11.4% of the class (56,093,577 shares), filed 2026-02-05 for an event on 2025-12-31.
Which tracked 13F managers own IMO?
7 of the 30 tracked 13F managers held IMO shares at their latest filing, $131.5M in all. The largest: Ken Griffin's Citadel Advisors (410K shares, $45.9M), Cliff Asness's AQR Capital Management (284K shares, $31.8M), D. E. Shaw & Co. (205K shares, $23.1M), Izzy Englander's Millennium Management (144K shares, $16.2M), Renaissance Technologies (70K shares, $7.8M), Two Sigma Investments (56K shares, $6.3M). The table above lists all 7.

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