XOOMAR

ENERGY FUELS INC (UUUU)

Every FINRA and SEC series the site collects for ENERGY FUELS INC: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as mining & quarrying of nonmetallic minerals (no fuels).

Download CSV

54.1M

Short interest

settlement 2026-08-31

8.0

Days to cover

+2.0% vs prior

52.5%

Short share of volume

2026-09-11

64,931

Fails to deliver

settlement 2026-08-14

$1.0M

Insider flow, 90 days

2 buys, 0 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 31 August 2026, short interest in UUUU is 54,112,388 shares, up 3,359,273 shares over the last month. Over the last 48 readings it ranged from 25,956,112 shares (31 July 2025) to 54,112,388 shares (31 August 2026). The latest reading sits at the top of that range. At the reported average volume of 6.8M shares a day that is 8.0 days to cover, elevated.

Embed this chartkeeps the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/uuuu" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
PreviewDark previewAdd ?theme=dark to the src for a dark chart.
SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-3154,112,388+2.0%6,781,8587.98
2026-08-1453,035,957+4.5%7,708,3636.88
2026-07-3150,753,115+3.6%6,950,3867.30
2026-07-1548,993,940+4.0%6,613,9297.41
2026-06-3047,129,760+24.8%11,781,0574.00
2026-06-1537,765,870-5.0%11,804,9093.20
2026-05-2939,762,270+2.0%8,891,8854.47
2026-05-1538,981,775+6.3%11,183,0193.49
2026-04-3036,681,930-0.7%10,278,2123.57
2026-04-1536,928,153-2.3%9,357,3333.95
2026-03-3137,785,383+7.7%10,233,5043.69
2026-03-1335,090,549+3.0%11,174,4853.14
2026-02-2734,054,570-6.1%9,447,7543.60
2026-02-1336,256,154-1.2%14,327,7342.53
2026-01-3036,690,683-1.6%22,236,8681.65
2026-01-1537,306,301-0.6%14,701,2792.54
2025-12-3137,540,214-5.3%7,717,9324.86
2025-12-1539,653,520+0.2%9,040,3284.39
2025-11-2839,587,364-1.2%11,806,3263.35
2025-11-1440,426,753+4.5%18,888,3132.14
2025-10-3138,676,666-7.6%30,957,2351.25
2025-10-1541,840,378+36.2%36,547,3851.14
2025-09-3030,722,578+8.2%20,321,8001.51
2025-09-1528,397,903-2.5%11,555,6902.46

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of UUUU volume is 52.5%, down 7.8 points over the last five sessions. Over the last 52 readings it ranged from 28.2% (17 July 2026) to 65.3% (2 September 2026). The latest reading is in line with the 30-session average of 52.7%, on 2.8M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-111.5M2.8M52.5%3,446
2026-09-101.9M3.0M65.1%4,830
2026-09-091.3M2.1M60.9%619
2026-09-081.4M2.8M49.5%8,297
2026-09-041.3M2.1M61.4%6,726
2026-09-031.1M1.9M60.3%14,291
2026-09-021.2M1.9M65.3%104
2026-09-011.3M2.1M61.7%6,280
2026-08-31929K1.7M54.6%4,511
2026-08-281.4M2.9M48.5%14,118
2026-08-27746K1.6M46.1%4,555
2026-08-261.7M2.8M60.6%13,625
2026-08-252.1M3.5M59.8%4,643
2026-08-241.5M2.7M54.8%29,445
2026-08-211.9M4.6M41.3%28,914
2026-08-201.6M3.1M50.9%12,876
2026-08-191.5M2.6M56.2%9,372
2026-08-181.2M2.8M44.6%15,369
2026-08-171.2M2.3M51.5%6,003
2026-08-141.3M2.9M46.4%5,456
2026-08-131.2M2.7M45.1%7,714
2026-08-12942K2.2M43.2%125
2026-08-11925K2.3M40.9%4,900
2026-08-101.2M2.5M47.4%9,155
2026-08-072.4M5.3M46.2%17,660
2026-08-061.5M3.0M50.0%3,450
2026-08-052.0M3.7M52.8%19,826
2026-08-041.7M3.4M51.8%9,303
2026-08-031.1M2.3M47.5%25
2026-07-312.2M3.4M63.0%700

Fails to deliver

SEC, by settlement date. JSON

As of 14 August 2026, the fails-to-deliver balance in UUUU is 64,931 shares, up 49,691 shares over the last settlement date. Over the last 52 readings it ranged from 842 shares (9 July 2026) to 1,021,760 shares (3 August 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-1464,931$14.58$947K
2026-08-1315,240$14.47$221K
2026-08-1296,591$14.78$1.4M
2026-08-1117,006$14.29$243K
2026-08-10115,839$14.14$1.6M
2026-08-0764,853$12.90$837K
2026-08-0525,296$12.86$325K
2026-08-031,021,760$11.44$11.7M
2026-07-3179,497$11.71$931K
2026-07-30545,249$10.74$5.9M
2026-07-29106,630$11.33$1.2M
2026-07-27243,946$11.30$2.8M
2026-07-248,941$12.01$107K
2026-07-2337,096$12.31$457K
2026-07-2216,805$12.35$208K
2026-07-21136,286$11.74$1.6M
2026-07-1735,648$11.67$416K
2026-07-1613,346$12.67$169K
2026-07-1516,958$13.23$224K
2026-07-13463,420$13.58$6.3M
2026-07-101,314$13.49$18K
2026-07-09842$13.14$11K
2026-07-08487,207$12.86$6.3M
2026-07-0648,857$13.81$675K
2026-07-0211,044$14.22$157K
2026-07-01255,854$14.50$3.7M
2026-06-30268,732$14.59$3.9M
2026-06-29340,067$14.62$5.0M
2026-06-26356,618$14.42$5.1M
2026-06-25176,427$15.03$2.7M

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at UUUU reported 2 open-market buys worth $1.0M in the last 90 days and no open-market sells. Clustered voluntary buying is historically the stronger insider signal because insiders buy for one reason. Latest filing: Bhappu Ross R. (President and CEO) on 2026-08-05.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-05Bhappu Ross R.President and CEOTax withholding14K$12.44$179K242K
2026-08-04Duvenhage WernerEVP Heavy Mineral SandsGrant11K$0.00$011K
2026-07-08HANSEN BRUCE Dn/aBuy4K$12.70$51K314K
2026-07-07Bhappu Ross R.President and CEOBuy74K$13.08$968K257K
2026-06-24German Oscar ArmandoEVP &amp; CHROGrant7K$0.00$016K
2026-06-24LONGENECKER NATHANCLO &amp; EVP, Global Gov RelationGrant981$0.00$084K
2026-06-24VAN AKKOOI MICHIELEVP, Metals, Alloys &amp; MagnetsGrant2K$0.00$027K
2026-06-24KAPOSTASY DANIELSVP &amp; Chief Technical OfficerGrant4K$0.00$034K
2026-04-10KAPOSTASY DANIELVP, Technical ServicesSell15K$18.71$281K30K
2026-03-18KAPOSTASY DANIELVP Technical ServicesSell25K$18.84$471K38K
2026-03-13KAPOSTASY DANIELVP, Technical ServicesOption exercise7K$19.82$143K70K
2026-03-10HIGGS DENNIS LYLEn/aSell2K$20.27$41K155K
2026-03-09HIGGS DENNIS LYLEn/aSell2K$19.15$38K163K
2026-03-09Filas Barbara Appelinn/aSell5K$19.51$98K160K
2026-03-02Moore CurtisSenior VP, Marketing &amp;Sell10K$23.12$231K112K
2026-03-02Moore CurtisSVP, Marketing &amp; Corp. DevelopDisposition8K$21.32$177K112K
2026-03-02Moore CurtisSVP, Marketing &amp; Corp. DevelopOption exercise8K$21.32$177K121K
2026-03-02Moore CurtisSVP, Marketing &amp; Corp. DevelopDisposition15K$21.32$330K112K
2026-03-02Moore CurtisSVP, Marketing &amp; Corp. DevelopOption exercise15K$21.32$330K128K
2026-01-27HERRERA JAQUELINEDirectorGrant5K$0.00$065K
2026-01-27KAPOSTASY DANIELVP, Technical ServicesTax withholding7K$24.16$175K63K
2026-01-27KAPOSTASY DANIELVP, Technical ServicesGrant6K$0.00$071K
2026-01-27Moore CurtisSVP Marketing/Corp DevelopmentTax withholding17K$24.16$409K122K
2026-01-27Moore CurtisSVP Marketing/Corp DevelopmentGrant12K$0.00$0139K
2026-01-27German Oscar ArmandoSVP, Global Human ResourcesTax withholding1K$24.16$28K10K
2026-01-27German Oscar ArmandoSVP, Global Human ResourcesGrant5K$0.00$011K
2026-01-27VAN AKKOOI MICHIELSVP, Global External AffairsTax withholding461$24.16$11K25K
2026-01-27VAN AKKOOI MICHIELSVP, Global External AffairsGrant13K$0.00$025K
2026-01-27LONGENECKER NATHANSVP and General CounselTax withholding17K$24.16$413K83K
2026-01-27LONGENECKER NATHANSVP and General CounselGrant14K$0.00$0100K
2026-01-27Frydenlund David C.EVP &amp; Chief Legal OfficerTax withholding35K$24.16$857K629K
2026-01-27Frydenlund David C.EVP &amp; Chief Legal OfficerGrant23K$0.00$0642K
2026-01-27Morrison Alex Gn/aGrant5K$0.00$0116K
2026-01-27STIRZAKER MICHAELn/aGrant4K$0.00$028K
2026-01-27HERRERA JAQUELINEn/aGrant5K$0.00$062K
2026-01-27HANSEN BRUCE Dn/aGrant8K$0.00$0310K
2026-01-27Filas Barbara Appelinn/aGrant5K$0.00$0165K
2026-01-27Eshleman Benjamin IIIn/aGrant5K$0.00$0212K
2026-01-27HIGGS DENNIS LYLEn/aTax withholding8K$24.16$183K165K
2026-01-27HIGGS DENNIS LYLEn/aGrant5K$0.00$0173K
2026-01-27Chalmers MarkCEOTax withholding59K$24.16$1.4M909K
2026-01-27Chalmers MarkCEOGrant38K$0.00$0969K
2026-01-27Bovaird J. Birksn/aTax withholding17K$24.16$411K183K
2026-01-27Bovaird J. Birksn/aGrant4K$0.00$0200K
2026-01-27Bhappu Ross R.President33K$0.00$0183K
2026-01-27Bennett Nathan ReedCFOTax withholding6K$24.16$137K53K
2026-01-27Bennett Nathan ReedCFOGrant11K$0.00$059K
2026-01-27SHUMWAY LOGANVP, Processing OperationsTax withholding6K$24.16$135K122K
2026-01-27SHUMWAY LOGANVP, Processing OperationsGrant5K$0.00$0128K
2026-01-27DRERA SALEEMVP Radioisotopes, RadiologicalTax withholding5K$24.16$128K25K

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 the rarer, stronger signal.

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

4 holders above 5% have filed on UUUU, all on Schedule 13G (passive). The largest reported stake is Van Eck Associates Corporation at 7.8% of the class (19,495,526 shares), filed 2026-08-14 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-08-1413G/Ano. 2Van Eck Associates Corporationinvestment adviser19.5M7.8%2026-06-30
2026-03-2613G/Ano. 2The Vanguard Groupinvestment adviser00.0%2026-03-13
2026-02-1713GGlobal X Management CO LLCinvestment adviser13.6M5.8%2025-12-31
2026-02-1313GVAN ECK ASSOCIATES CORPinvestment adviser12.3M5.2%2025-12-31
2026-01-3013G/Ano. 1The Vanguard Groupinvestment adviser15.0M6.3%2025-12-31
2025-11-1413G/Ano. 3Global X Management CO LLCinvestment adviser100K0.0%2025-09-30
2025-10-3013GThe Vanguard Groupinvestment adviser11.9M5.2%2025-09-30

13F holders

Tracked managers holding UUUU at their latest 13F. JSON

7 of the 30 tracked managers held UUUU at their latest 13F, $244.8M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $136.5M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 6 cut.

FundQuarterSharesValueOf portfolioChange in shares
D. E. Shaw & Co.2026-06-309.4M$136.5M0.07%-2.0M
Citadel Advisors2026-06-306.1M$88.4M0.01%-303K
Millennium Management2026-06-30511K$7.4M0.00%new or n/a
Two Sigma Investments2026-06-30286K$4.1M0.00%-2.0M
AQR Capital Management2026-06-30233K$3.4M0.00%-25K
Point72 Asset Management2026-06-30175K$2.5M0.00%-497K
Bridgewater Associates2026-06-30161K$2.3M0.01%-181K

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.

Financials

SEC XBRL, as filed. JSON

In Q2 2026 (quarter ended 2026-06-30) ENERGY FUELS INC reported revenue of $25.1M, up 496.1% from the same quarter a year earlier, and net loss of $33.4M (-0.13 diluted EPS). In FY 2025 it generated -$89.5M of operating cash flow. As of 2026-06-30, cash was $58.4M against $677.7M of debt.

Cash
$58.4M
Debt
$677.7M
Equity
$792.6M
Total assets
$1.53B
Shares outstanding
249,965,000

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$25.1M-$33.4M-132.9%-0.13
Q1 20262026-03-31$35.8M-$10.8M-30.3%-0.04
Q4 2025derived2025-12-31$27.1Mn/an/an/a
Q3 20252025-09-30$17.7M-$16.7M-94.5%-0.07
Q2 20252025-06-30$4.2M-$21.8M-517.9%-0.10
Q1 20252025-03-31$16.9M-$26.3M-155.6%-0.13
Q4 2024derived2024-12-31$39.9Mn/an/an/a
Q3 20242024-09-30$4.0M-$12.1M-298.0%-0.07

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$65.9Mn/a-$89.5M$19.3Mn/an/a
FY 20242024-12-31$78.1Mn/a-$44.0M$22.2Mn/an/a
FY 20232023-12-31$37.9Mn/a-$15.4M$15.4Mn/an/a
FY 20222022-12-31$12.5Mn/a-$49.7M$2.0Mn/an/a
FY 20212021-12-31$3.2Mn/a-$29.3M$1.4Mn/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 cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.

What this page is

ENERGY FUELS INC 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 pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, 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 summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows ENERGY FUELS INC (UUUU), SEC CIK 1385849, listed on NYSE, classified by the SEC as mining & quarrying of nonmetallic minerals (no fuels). The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest
FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-31.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-14.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-08-14.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-05.JSON and CSV
Company record
EDGAR filing index for CIK 1385849Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
30 requests a minute without a key, 120 a minute with a key from a free account.

Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 14 Sep 05:40 UTC.

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 crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short 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 UUUU is sold short?
54,112,388 shares were held short at the 2026-08-31 settlement, 8.0 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 UUUU's daily short volume?
On 2026-09-11, 1,456,895 of the 2,775,919 UUUU shares reported to FINRA were sold short, 52.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does UUUU have fails to deliver?
The SEC's latest file shows 64,931 UUUU shares failed to deliver at settlement 2026-08-14. Fails are reported per settlement date and published twice a month with a lag.
Are UUUU insiders buying or selling?
Insiders at UUUU reported 2 open-market buys worth $1.0M in the last 90 days and no open-market sells. Clustered voluntary buying is historically the stronger insider signal because insiders buy for one reason. Latest filing: Bhappu Ross R. (President and CEO) on 2026-08-05.
Who owns more than 5% of UUUU?
4 holders above 5% have filed on UUUU, all on Schedule 13G (passive). The largest reported stake is Van Eck Associates Corporation at 7.8% of the class (19,495,526 shares), filed 2026-08-14 for an event on 2026-06-30.
What did UUUU report last quarter?
In Q2 2026 (quarter ended 2026-06-30) ENERGY FUELS INC reported revenue of $25.1M, up 496.1% from the same quarter a year earlier, and net loss of $33.4M (-0.13 diluted EPS). In FY 2025 it generated -$89.5M of operating cash flow. As of 2026-06-30, cash was $58.4M against $677.7M of debt.
Which funds hold UUUU?
7 of the 30 tracked managers held UUUU at their latest 13F, $244.8M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $136.5M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 6 cut.

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