XOOMAR

BKV Corp (BKV)

Every FINRA and SEC series the site collects for BKV Corp: 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 crude petroleum & natural gas.

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6.1M

Short interest

settlement 2026-08-31

6.0

Days to cover

+2.4% vs prior

43.4%

Short share of volume

2026-09-18

23,559

Fails to deliver

settlement 2026-08-18

Mon 21 Sep

Next earnings

estimated; last year 2025-09-22

-$733K

Insider flow, 90 days

0 buys, 4 sells

As of 2026-09-18.

Short interest

FINRA, twice a month; the last 12 months shown, all 47 settlements in the JSON

As of 31 August 2026, short interest in BKV is 6,102,985 shares, up 109,691 shares over the last month. Over the last 47 readings it ranged from 819,230 shares (15 September 2025) to 7,251,242 shares (30 June 2026). At the reported average volume of 1.0M shares a day that is 6.0 days to cover, elevated.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-316,102,985+2.4%1,019,4645.99
2026-08-145,962,742-0.5%880,8986.77
2026-07-315,993,294-5.9%879,5126.81
2026-07-156,370,694-12.1%697,4139.13
2026-06-307,251,242+50.8%1,144,9356.33
2026-06-154,808,086+1.2%664,6947.23
2026-05-294,751,188+16.1%718,0266.62
2026-05-154,091,185+3.3%951,8404.30
2026-04-303,960,188+3.7%943,3374.20
2026-04-153,820,363-17.5%813,3064.70
2026-03-314,631,566+18.0%1,296,5053.57
2026-03-133,926,272+2.2%1,387,4462.83
2026-02-273,841,445+1.2%696,2495.52
2026-02-133,796,588-10.9%681,5455.57
2026-01-304,261,991-1.6%708,9306.01
2026-01-154,331,693-7.4%663,4056.53
2025-12-314,677,757+19.4%823,4465.68
2025-12-153,919,243+16.6%1,349,1912.90
2025-11-283,361,838+58.1%808,9424.16
2025-11-142,126,552-6.6%906,9712.34
2025-10-312,276,506+41.9%613,2913.71
2025-10-151,604,100-15.4%424,2013.78
2025-09-301,895,984+131.4%516,9403.67
2025-09-15819,230-12.0%239,9373.41

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 18 September 2026, the short share of BKV volume is 43.4%, down 20.0 points over the last five sessions. Over the last 52 readings it ranged from 17.9% (31 August 2026) to 89.3% (14 August 2026). The latest reading is 12.8 points below the 30-session average of 56.2%, on 821K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-18357K821K43.4%81
2026-09-17168K250K67.2%0
2026-09-16714K978K73.0%109,902
2026-09-15289K416K69.4%0
2026-09-14416K503K82.8%100
2026-09-11792K1.2M63.4%154,619
2026-09-108.4M10.3M81.5%616,614
2026-09-091.4M2.6M52.3%2,759
2026-09-08113K463K24.4%100
2026-09-04102K293K34.9%0
2026-09-03165K499K33.0%0
2026-09-0289K286K31.2%7
2026-09-0184K299K28.2%6
2026-08-3181K455K17.9%0
2026-08-28399K591K67.5%0
2026-08-27104K150K69.1%119
2026-08-26156K217K71.8%1
2026-08-25144K223K64.5%0
2026-08-24327K593K55.2%0
2026-08-21182K808K22.6%0
2026-08-20181K537K33.8%0
2026-08-19262K302K86.9%0
2026-08-18178K285K62.5%0
2026-08-1786K171K50.1%0
2026-08-14184K206K89.3%9,233
2026-08-13191K289K66.3%0
2026-08-12247K294K83.9%1
2026-08-11170K294K57.7%83
2026-08-10116K259K44.7%82
2026-08-07196K344K57.1%0

Fails to deliver

SEC, by settlement date. JSON

As of 18 August 2026, the fails-to-deliver balance in BKV is 23,559 shares, up 23,522 shares over the last settlement date. Over the last 52 readings it ranged from 9 shares (20 July 2026) to 84,897 shares (31 July 2026).

SettlementShares failedPriceValue
2026-08-1823,559$26.35$621K
2026-08-1737$26.73$989
2026-08-111,926$25.66$49K
2026-08-04276$24.44$7K
2026-07-3184,897$24.07$2.0M
2026-07-2820$24.74$495
2026-07-2410,210$26.00$265K
2026-07-23104$26.53$3K
2026-07-209$25.95$234
2026-07-1751,210$25.91$1.3M
2026-07-0889$26.73$2K
2026-07-0652$27.35$1K
2026-07-021,351$27.20$37K
2026-06-2375,575$25.69$1.9M
2026-06-2236,836$24.55$904K
2026-06-1815$24.13$362
2026-06-1534$25.06$852
2026-06-124,342$24.55$107K
2026-06-114,641$25.81$120K
2026-06-1014,902$25.49$380K
2026-06-08107$25.95$3K
2026-05-22100$28.55$3K
2026-05-21103$29.15$3K
2026-05-20139$29.50$4K
2026-04-152,801$26.44$74K
2026-03-271,295$29.51$38K
2026-03-2632,123$30.14$968K
2026-03-033,262$31.27$102K
2026-02-19792$29.98$24K
2026-02-06900$28.82$26K

Insider trades

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

Insiders at BKV reported 4 open-market sells worth $733K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Tameron David (Chief Financial Officer) on 2026-08-21.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-21Tameron DavidChief Financial OfficerSell2K$25.63$38K57K
2026-08-21Hinojosa JavierSenior Vice President of PowerSell12K$25.73$318K84K
2026-08-20Tameron DavidChief Financial OfficerSell4K$26.56$115K59K
2026-08-14Larrick Lindsay BChief Legal and Admin OfficerSell10K$26.16$262K84K
2026-06-30Seimon DilankaChief Commercial OfficerGrant920$23.08$21K56K
2026-06-30Kalnin Christopher PChief Executive OfficerGrant829$23.08$19K1.2M
2026-06-30Ngo EthanChf Corporate Dev OfficerGrant400$23.08$9K124K
2026-06-30Tameron DavidChief Financial OfficerGrant920$23.08$21K63K
2026-06-30Turcotte Barry S.Chief Accounting OfficerGrant655$23.08$15K23K
2026-06-11Limpaphayom KiranaDirectorGrant7K$0.00$07K
2026-06-11MILLER CHARLES C IIIDirectorGrant7K$0.00$013K
2026-06-11Davis Joseph RDirectorGrant7K$0.00$046K
2026-06-11PATEL SUNIT SDirectorGrant7K$0.00$063K
2026-06-11MASHINSKI CARLA SDirectorGrant7K$0.00$013K
2026-06-11Larrick Lindsay BChief Legal and Admin OfficerJ46K$0.00$094K
2026-06-01Jacobsen Eric SPresident, UpstreamSell25K$26.89$672K228K
2026-05-14Seimon DilankaChief Commercial OfficerTax withholding2K$27.76$60K55K
2026-05-12Hinojosa JavierSenior Vice President of PowerGrant10K$0.00$097K
2026-05-01Jacobsen Eric SPresident, UpstreamSell25K$30.96$774K253K
2026-04-29Larrick Lindsay BChief Legal and Admin OfficerJ14K$0.00$0140K
2026-03-27Tameron DavidChief Financial OfficerSell7K$29.71$217K62K
2026-03-25Kalnin Christopher PChief Executive OfficerSell100K$30.06$3.0M1.2M
2026-03-10Kalnin Christopher PChief Executive OfficerGrant62K$0.00$01.3M
2026-03-10Tameron DavidChief Financial OfficerGrant30K$0.00$069K
2026-03-10Jacobsen Eric SPresident, UpstreamGrant28K$0.00$0278K
2026-03-10Larrick Lindsay BChief Legal and Admin OfficerGrant23K$0.00$0153K
2026-03-10Ngo EthanChf Corporate Dev OfficerGrant15K$0.00$0123K
2026-03-10Busang Kristen LeeSVP, Human ResourcesGrant10K$0.00$019K
2026-03-10Read LaurenSVP, dCarbon VenturesGrant10K$0.00$089K
2026-03-10Turcotte Barry S.Chief Accounting OfficerGrant7K$0.00$022K
2026-03-10Seimon DilankaChief Commercial OfficerGrant21K$0.00$057K
2026-03-03Busang Kristen LeeSVP, Human ResourcesTax withholding1K$31.27$37K9K
2026-03-03Tameron DavidChief Financial OfficerTax withholding3K$31.27$99K39K
2026-03-03Jacobsen Eric SPresident, UpstreamTax withholding4K$31.27$124K250K
2026-03-03Ngo EthanChf Corporate Dev OfficerTax withholding2K$31.27$68K108K
2026-03-03Kalnin Christopher PChief Executive OfficerTax withholding8K$31.27$252K1.2M
2026-03-03Read LaurenSVP, dCarbon VenturesTax withholding711$31.27$22K79K
2026-03-03Larrick Lindsay BChief Legal and Admin OfficerTax withholding4K$31.27$117K130K
2026-03-03Turcotte Barry S.Chief Accounting OfficerTax withholding1K$31.27$35K15K
2026-01-30Banpu Public Co LtdDirector,TenPercentOwnerJ5.3Mn/an/a69.2M
2026-01-02Turcotte Barry S.Chief Accounting OfficerGrant762$18.88$14K17K
2026-01-02Read LaurenSVP, dCarbon VenturesGrant171$18.88$3K81K
2026-01-02Ngo EthanChf Corporate Dev OfficerGrant97$18.88$2K113K
2026-01-02Kalnin Christopher PChief Executive OfficerGrant1K$18.88$21K1.2M
2026-01-01Turcotte Barry S.Chief Accounting OfficerTax withholding767$27.15$21K16K
2026-01-01Tameron DavidChief Financial OfficerTax withholding1K$27.15$35K42K
2026-01-01Read LaurenSVP, dCarbon VenturesTax withholding703$27.15$19K80K
2026-01-01Ngo EthanChf Corporate Dev OfficerTax withholding2K$27.15$67K110K
2026-01-01Larrick Lindsay BChief Legal and Admin OfficerTax withholding4K$27.15$97K134K
2026-01-01Kalnin Christopher PChief Executive OfficerTax withholding7K$27.15$179K1.2M

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.

Planned sales (Form 144)

Newest first. JSON

14 Form 144 notices on file for BKV worth $19.0M at the prices reported; 3 in the last 90 days worth $2.0M. Latest: Hinojosa Javier filed on 2026-08-21 to sell 24,757 shares ($637K) from 2026-08-21.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-21Hinojosa JavierOfficer25K$637K0.023%2026-08-21Charles Schwab & Co., Inc.
2026-08-20Tameron DavidOfficer6K$155K0.005%2026-08-20Charles Schwab & Co., Inc.
2026-08-14Larrick Lindsay BOfficer46K$1.2M0.042%2026-08-14Charles Schwab & Co., Inc.
2026-05-01Jacobsen Eric SOfficer50K$1.5M0.049%2026-05-01Charles Schwab & Co., Inc.
2026-03-27Tameron DavidOfficer7K$217K0.007%2026-03-27Charles Schwab & Co., Inc.
2026-03-25Kalnin Christopher POfficer, Director100K$3.0M0.098%2026-03-25Charles Schwab & Co., Inc.
2025-11-17Kalnin Christopher POfficer, Director178K$5.0M0.198%2025-11-17Charles Schwab & Co., Inc.
2025-11-14Kalnin Christopher POfficer, Director22K$608K0.024%2025-11-14Charles Schwab & Co., Inc.
2025-11-12Kalnin Christopher POfficer, Director100K$2.7M0.111%2025-11-11Charles Schwab & Co., Inc.
2025-11-10Kalnin Christopher POfficer, Director100K$2.6M0.118%2025-11-10Charles Schwab & Co., Inc.
2025-11-06Larrick Lindsay BOfficer7K$163K0.008%2025-11-06Charles Schwab & Co., Inc.
2025-11-05Larrick Lindsay BOfficer23K$567K0.027%2025-11-05Charles Schwab & Co., Inc.
2025-11-03Larrick Lindsay BOfficer10K$234K0.012%2025-11-03Charles Schwab & Co., Inc.
2025-10-01Larrick Lindsay BOfficer15K$348K0.018%2025-10-01Charles Schwab & Co., Inc.

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

6 holders above 5% have filed on BKV, 5 on Schedule 13D (active intent). The largest reported stake is Banpu Public Company Limited at 67.7% of the class (69,193,004 shares), filed 2026-02-06 for an event on 2026-01-30.

FiledFormHolderSharesOf classEvent
2026-05-1113G/Ano. 1Mountain Capital Management, LLCinvestment adviser00.0%2026-03-31
2026-02-0613DBanpu Public Company Limitedother entity69.2M67.7%2026-01-30
2026-02-0613DBOG Co., Ltd.other entity69.2M67.7%2026-01-30
2026-02-0613DBanpu Power Public Company Limitedother entity69.2M67.7%2026-01-30
2026-02-0613DBanpu Power US Corporationcorporation69.2M67.7%2026-01-30
2026-02-0613DBanpu North America Corporationcorporation69.2M67.7%2026-01-30
2025-11-1313GMountain Capital Management, LLCinvestment adviser5.2M5.8%2025-09-30

13F holders

Tracked managers holding BKV at their latest 13F. JSON

5 of the 30 tracked managers held BKV at their latest 13F, $141.0M in total at quarter-end prices. Greenlight Capital (DME Capital) is the largest at $84.7M (2.2% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Greenlight Capital (DME Capital)2026-06-303.1M$84.7M2.17%+400K
Citadel Advisors2026-06-301.8M$49.3M0.01%+1.3M
Two Sigma Investments2026-06-30154K$4.2M0.00%-212K
AQR Capital Management2026-06-3066K$1.8M0.00%+39K
Millennium Management2026-06-3036K$993K0.00%+24K

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

BKV Corp 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 BKV Corp (BKV), SEC CIK 1838406, listed on NYSE, classified by the SEC as crude petroleum & natural gas. 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 2026-09-18.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-18.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-21.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 2026-05-11.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
Earnings dates
SEC EDGAR 8-K Item 2.02 (full-text search)EDGAR full-text search read twice a day; the estimate is last year's date plus 52 weeks. Latest 2026-08-06.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-21.JSON and CSV
Company record
EDGAR filing index for CIK 1838406Ticker, 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, 18 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 BKV is sold short?
6,102,985 shares were held short at the 2026-08-31 settlement, 6.0 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 BKV's daily short volume?
On 2026-09-18, 356,543 of the 820,871 BKV shares reported to FINRA were sold short, 43.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does BKV have fails to deliver?
The SEC's latest file shows 23,559 BKV shares failed to deliver at settlement 2026-08-18. Fails are reported per settlement date and published twice a month with a lag.
Are BKV insiders buying or selling?
Insiders at BKV reported 4 open-market sells worth $733K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Tameron David (Chief Financial Officer) on 2026-08-21.
Have BKV insiders filed to sell?
14 Form 144 notices on file for BKV worth $19.0M at the prices reported; 3 in the last 90 days worth $2.0M. Latest: Hinojosa Javier filed on 2026-08-21 to sell 24,757 shares ($637K) from 2026-08-21.
Who owns more than 5% of BKV?
6 holders above 5% have filed on BKV, 5 on Schedule 13D (active intent). The largest reported stake is Banpu Public Company Limited at 67.7% of the class (69,193,004 shares), filed 2026-02-06 for an event on 2026-01-30.
Which funds hold BKV?
5 of the 30 tracked managers held BKV at their latest 13F, $141.0M in total at quarter-end prices. Greenlight Capital (DME Capital) is the largest at $84.7M (2.2% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 1 cut.

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