XOOMAR

Infinity Natural Resources (INR)

Infinity Natural Resources on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE.

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3.6M

Short interest

settlement 2026-09-30

8.5

Days to cover

-5.6 days vs prior

60.7%

Short share of volume

2026-10-23

686

Fails to deliver

settlement 2026-09-30

Tue 11 May

Next earnings

estimated date

$664K

Insider flow, 90 days

4 buys, 0 sells

As of 2026-10-23.

Short interest

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

As of 30 September 2026, short interest in INR is 3,582,793 shares, up 313,944 shares over the last month. Over the last 48 readings it ranged from 2,580 shares (28 February 2020) to 3,582,793 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 422K shares a day that is 8.5 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-303,582,793+9.6%421,7568.49
2026-09-153,267,813-0.0%231,06414.14
2026-08-313,268,849+13.0%224,63114.55
2026-08-142,893,205-2.6%262,30211.03
2026-07-312,970,988+1.1%308,0349.65
2026-07-152,938,178+0.7%284,22810.34
2026-06-302,916,821+19.9%485,5656.01
2026-06-152,431,778+29.3%494,7034.92
2026-05-291,881,261+13.2%403,2754.66
2026-05-151,661,647+39.9%507,3523.28
2026-04-301,187,480+4.5%241,5984.92
2026-04-151,136,102-3.1%324,5533.50
2026-03-311,172,544+11.3%334,2243.51
2026-03-131,053,104+29.1%348,1883.02
2026-02-27815,841-12.8%120,1416.79
2026-02-13935,625-11.3%183,1775.11
2026-01-301,055,215+1.8%177,9065.93
2026-01-151,036,268-12.4%198,0825.23
2025-12-311,183,429+6.8%270,0674.38
2025-12-151,108,062+2.4%367,1223.02
2025-11-281,082,561-8.9%296,3433.65
2025-11-141,189,020-7.4%632,3671.88
2025-10-311,283,742+17.1%451,8342.84
2025-10-151,096,482+23.5%356,5083.08
2025-09-30887,693+3.6%369,9492.40
2025-09-15856,470-1.0%299,6712.86
2025-08-29865,364-1.4%318,1292.72
2025-08-15877,224+1.0%326,2222.69
2025-07-31868,587+24.0%277,4383.13
2025-07-15700,378+27.1%376,9691.86
2025-06-30551,097+24.3%442,4761.25
2025-06-13443,317-8.6%214,9122.06
2025-05-30484,930-8.0%152,7983.17
2025-05-15526,794-1.4%260,2932.02
2025-04-30534,074-27.5%242,8772.20
2025-04-15736,620-41.6%378,3761.95
2025-03-311,262,192+130.3%583,9602.16
2025-03-14548,128+26.6%363,7411.51
2025-02-28432,773+9.1%339,6431.27
2025-02-14396,558+100.0%351,9921.13
2020-03-132,829+9.7%1,3712.06
2020-02-282,580-1.9%9462.73
2020-02-142,630+0.0%4266.17
2020-01-312,630-4.4%1,7761.48
2020-01-152,751+0.5%4,7641.00
2019-12-312,737-0.1%2,6231.04
2019-12-132,739-0.0%3676.08
2019-11-292,740-5.5%6045.67

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 23 October 2026, the short share of INR volume is 60.7%, down 15.6 points over the last five sessions. Over the last 30 readings it ranged from 34.7% (23 September 2026) to 80.9% (2 October 2026). The latest reading is in line with the 30-session average of 61.6%, on 65K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-2340K65K60.7%0
2026-10-2239K55K71.0%0
2026-10-2131K52K58.5%730
2026-10-2033K51K65.0%0
2026-10-1933K50K66.3%0
2026-10-1645K59K76.2%0
2026-10-1527K44K61.5%0
2026-10-1472K122K58.6%0
2026-10-1334K70K48.1%0
2026-10-1246K70K65.5%0
2026-10-0947K65K72.2%0
2026-10-0827K43K62.0%0
2026-10-0726K41K64.4%500
2026-10-0619K29K66.9%0
2026-10-0549K68K72.4%0
2026-10-02110K137K80.9%0
2026-10-0179K119K66.8%1,600
2026-09-3056K112K49.8%0
2026-09-2979K132K59.9%0
2026-09-2842K70K59.9%0
2026-09-2564K103K61.7%0
2026-09-24147K237K62.1%0
2026-09-2329K84K34.7%0
2026-09-2265K129K50.4%0
2026-09-21103K185K55.8%0
2026-09-1882K144K57.0%0
2026-09-17128K210K60.7%3,429
2026-09-16110K232K47.6%327
2026-09-1570K99K70.8%0
2026-09-1464K107K59.8%0

Fails to deliver

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

As of 30 September 2026, the fails-to-deliver balance in INR is 686 shares, down 2,630 shares over the last settlement date. Over the last 30 readings it ranged from 10 shares (13 July 2026) to 19,302 shares (13 August 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-30686$12.69$9K
2026-09-293,316$12.53$42K
2026-09-251,586$13.38$21K
2026-09-2394$13.03$1K
2026-09-2264$12.74$815
2026-09-217,106$12.72$90K
2026-09-181,373$12.93$18K
2026-09-17178$13.25$2K
2026-09-084,169$15.61$65K
2026-09-046,308$15.73$99K
2026-09-012,027$15.44$31K
2026-08-311,691$15.38$26K
2026-08-285,292$15.08$80K
2026-08-2040$14.43$577
2026-08-184,464$13.85$62K
2026-08-14112$13.75$2K
2026-08-1319,302$13.75$265K
2026-08-111,816$13.95$25K
2026-08-0317,808$13.16$234K
2026-07-314,556$12.53$57K
2026-07-2716,092$13.20$212K
2026-07-2485$13.31$1K
2026-07-23712$13.61$10K
2026-07-1612,400$12.86$159K
2026-07-1310$12.60$126
2026-07-10392$12.63$5K
2026-07-091,964$13.14$26K
2026-06-296,935$13.00$90K
2026-06-251,711$12.88$22K
2026-06-24833$12.79$11K

Insider trades

SEC Form 4, newest first. JSON

Insiders at INR reported 4 open-market buys worth $664K in the last 90 days and no open-market sells. Latest filing: Baetz Cary D (EVP and CFO) on 2026-09-25.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-25Baetz Cary DEVP and CFOBuy316$13.58$4K22K
2026-09-24Baetz Cary DEVP and CFOBuy22K$13.44$296K22K
2026-09-22Gieselman ScottDirectorBuy10K$13.06$131K123K
2026-09-21Gieselman ScottDirectorBuy18K$12.62$233K113K
2026-06-17Gieselman ScottDirectorBuy10K$12.94$129K95K
2026-06-12GRAY STEVEN DDirectorBuy25K$12.81$320K40K
2026-06-11Quinn William JDirector,TenPercentOwnerBuy11K$13.20$152K66K
2026-06-11Poole David PDirectorBuy4K$13.50$54K28K
2026-06-10Poole David PDirectorBuy8K$13.99$105K24K
2026-06-05Quinn William JDirector, 10% ownerBuy44K$13.19$580K55K
2026-06-03Gieselman ScottDirectorBuy670$13.44$9K85K
2026-06-03Quinn William JDirector, 10% ownerBuy11K$13.20$139K11K
2026-06-02Gieselman ScottDirectorBuy13K$13.35$179K84K
2026-05-26Gieselman ScottDirectorBuy20K$14.10$282K71K
2026-05-22Gieselman ScottDirectorBuy900$14.34$13K51K
2026-03-18Sproule DavidSee remarksSell275K$17.43$4.8M0
2026-03-17Wolfe RaleighSee RemarksTax withholding6K$18.15$104K55K
2026-03-17Wolfe RaleighSee RemarksExercise or conversion15Kprice not stated in the filingnot stated61K
2026-03-17Gallagher Katherine MayDirectorExercise or conversion13Kprice not stated in the filingnot stated13K
2026-03-17Pietrandrea Brian P.Chief Accounting OfficerExercise or conversion3Kprice not stated in the filingnot stated3K
2026-03-17Pietrandrea Brian P.Chief Accounting OfficerTax withholding934$18.15$17K2K
2026-03-17Gieselman ScottDirectorExercise or conversion14Kprice not stated in the filingnot stated64K
2026-03-17Poole David PDirectorExercise or conversion14Kprice not stated in the filingnot stated26K
2026-03-17GRAY STEVEN DDirectorExercise or conversion17Kprice not stated in the filingnot stated17K
2026-03-13Sproule DavidSee remarksConversion275Kprice not stated in the filingnot stated275K
2026-03-13Sproule DavidSee remarksReturned to company275Kprice not stated in the filingnot stated1.5M
2026-02-03Wolfe RaleighSee RemarksTax withholding16K$16.52$264K47K
2026-02-03Wolfe RaleighSee RemarksExercise or conversion63Kprice not stated in the filingnot stated63K
2025-12-16Poole David PDirectorBuy9K$12.94$112K16K
2025-08-22GRAY STEVEN DDirectorBuy17K$13.96$235K50K
2025-08-22Arnold Zack DavidSee RemarksBuy6K$13.88$76K6K
2025-08-21GRAY STEVEN DDirectorBuy20K$13.75$278K33K
2025-08-20GRAY STEVEN DDirectorBuy13K$13.64$176K13K
2025-08-14Poole David PDirectorBuy8K$13.51$101K8K
2025-06-25James SarahDirectorSell3K$18.40$46K0
2025-02-03James SarahDirectorBuy3K$20.00$50K3K
2025-02-03Gieselman ScottDirectorBuy50K$20.00$1.0M50K
2025-02-03Poole David PDirectorBuy13K$20.00$250K13K
2025-02-03GRAY STEVEN DDirectorBuy15K$20.00$300K15K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for INR worth $5.0M at the prices reported; 0 in the last 90 days worth $0. Latest: David Sproule filed on 2026-03-18 to sell 275,000 shares ($5.0M) from 2026-03-18.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-03-18David SprouleOfficer275K$5.0M1.514%2026-03-18Merrill Lynch, Pierce, Fenner & Smith

Large holders (13D and 13G)

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

20 holders report 5% or more of INR in their latest filing, 10 on Schedule 13D (active intent). The largest reported stake is S. Wil VanLoh, Jr. at 41.4% of the class (12,856,475 shares), filed 2026-03-18 for an event on 2026-02-23.

FiledFormHolderSharesOf classEvent
2026-08-1413GSilvercrest L.P.parent holding company, partnership1.0M5.5%2026-06-30
2026-08-1413GSilvercrest Asset Management Group LLCinvestment adviser, other entity1.0M5.5%2026-06-30
2026-08-1413GSilvercrest Asset Management Group Inc.parent holding company, corporation1.0M5.5%2026-06-30
2026-07-2813G/Ano. 4Franklin Resources, Inc.parent holding company, corporation2.3M12.5%2026-06-30
2026-07-2813G/Ano. 4Franklin Advisers, Inc.investment adviser, corporation2.3M12.5%2026-06-30
2026-07-2813G/Ano. 4Rupert H. Johnson, Jr.parent holding company, individual00.0%2026-06-30
2026-07-2813G/Ano. 4Charles B. Johnsonparent holding company, individual00.0%2026-06-30
2026-03-2713G/Ano. 1The Vanguard Groupinvestment adviser00.0%2026-03-13
2026-03-1813DS. Wil VanLoh, Jr.individual, parent holding company12.9M41.4%2026-02-23
2026-03-1813DINR (II) Investments, LLCother entity12.9M41.4%2026-02-23
2026-03-1813DQuantum Capital Solutions II GP, LLCparent holding company, other entity12.9M41.4%2026-02-23
2026-03-0213DCEC Selenite III Holdings, LLCother entity3.5M16.2%2026-02-23
2026-03-0213DEtineles Holdings V, LLCother entity3.5M16.2%2026-02-23
2026-03-0213DCarnelian Energy Capital V, L.P.partnership3.5M16.2%2026-02-23
2026-03-0213DCarnelian Energy Capital GP V, L.P.partnership3.5M16.2%2026-02-23
2026-03-0213DCarnelian Energy Capital Holdings, LLCother entity3.5M16.2%2026-02-23
2026-03-0213DDaniel Goodmanindividual3.5M16.2%2026-02-23
2026-03-0213DTomas Ackermanindividual3.5M16.2%2026-02-23
2026-02-1713G/Ano. 1Encompass Capital Advisors LLCinvestment adviser00.0%2025-12-31
2026-02-1713G/Ano. 1Todd J. Kantorparent holding company, individual00.0%2025-12-31
2026-02-1213G/Ano. 1Webs Creek Capital Management LPinvestment adviser, partnership315K2.0%2025-12-31
2026-02-1213G/Ano. 1Webs Creek CM GenPar LLCother entity315K2.0%2025-12-31
2026-02-1213G/Ano. 1Stephen Thomasparent holding company, individual315K2.0%2025-12-31
2026-02-0213G/Ano. 1CIBC Private Wealth Group LLCn/an/a2025-11-05
2026-01-2113GChase Oil Corporationcorporation2.1M11.3%2026-01-20
2026-01-0813G/Ano. 2American Century Investment Management, Inc.investment adviser1.8M11.7%2025-12-31
2026-01-0813G/Ano. 2American Century Companies, Inc.parent holding company1.8M11.7%2025-12-31
2026-01-0813G/Ano. 2Stowers Institute for Medical Researchparent holding company1.8M11.7%2025-12-31
2026-01-0813G/Ano. 2American Century Capital Portfolios, Inc.investment company1.1M7.3%2025-12-31

13F holders

Tracked managers holding INR at their latest 13F. JSON

5 of the 30 tracked managers held INR at their latest 13F, $12.6M in total at quarter-end prices. Renaissance Technologies is the largest at $5.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Renaissance Technologies2026-06-30392K$5.0M0.01%+55K
AQR Capital Management2026-06-30255K$3.2M0.00%+112K
D. E. Shaw & Co.2026-06-30170K$2.2M0.00%new
Millennium Management2026-06-30162K$2.1M0.00%+34K
Citadel Advisors2026-06-3013K$163K0.00%-150K

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

Infinity Natural Resources 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 Infinity Natural Resources (INR), SEC CIK 2029118, listed on NYSE. 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 2026-10-23.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-30.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-03-18.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 2026-08-14.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 2026-10-14.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-25.JSON and CSV
Company record
EDGAR filing index for CIK 2029118Ticker, 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.

Datasets

Frequently Asked Questions

How much of INR is sold short?
3,582,793 shares were held short at the 2026-09-30 settlement, 8.5 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 INR's daily short volume?
On 2026-10-23, 39,570 of the 65,206 INR shares reported to FINRA were sold short, 60.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does INR have fails to deliver?
The SEC's latest file shows 686 INR shares failed to deliver at settlement 2026-09-30. Fails are reported per settlement date and published twice a month with a lag.
Are INR insiders buying or selling?
Insiders at INR reported 4 open-market buys worth $664K in the last 90 days and no open-market sells. Latest filing: Baetz Cary D (EVP and CFO) on 2026-09-25.
Have INR insiders filed to sell?
1 Form 144 notice on file for INR worth $5.0M at the prices reported; 0 in the last 90 days worth $0. Latest: David Sproule filed on 2026-03-18 to sell 275,000 shares ($5.0M) from 2026-03-18.
Who owns 5% or more of INR?
20 holders report 5% or more of INR in their latest filing, 10 on Schedule 13D (active intent). The largest reported stake is S. Wil VanLoh, Jr. at 41.4% of the class (12,856,475 shares), filed 2026-03-18 for an event on 2026-02-23.
Which tracked 13F managers own INR?
5 of the 30 tracked 13F managers held INR shares at their latest filing, $12.6M in all. The largest: Renaissance Technologies (392K shares, $5.0M), Cliff Asness's AQR Capital Management (255K shares, $3.2M), D. E. Shaw & Co. (170K shares, $2.2M), Izzy Englander's Millennium Management (162K shares, $2.1M), Ken Griffin's Citadel Advisors (13K shares, $163K).

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