XOOMAR

American Bitcoin (ABTC)

American Bitcoin on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as finance services.

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3.8M

Short interest

settlement 2026-09-15

2.2

Days to cover

unchanged vs prior

53.9%

Short share of volume

2026-10-08

87,800

Fails to deliver

settlement 2026-09-14

Fri 13 Nov

Next earnings

estimated date

$1.9M

Insider flow, 90 days

2 buys, 0 sells

As of 2026-10-08.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 25 in the chart. JSON

As of 15 September 2026, short interest in ABTC is 3,787,203 shares, up 235,429 shares over the last month. Over the last 25 readings it ranged from 2,428,366 shares (15 July 2026) to 25,690,064 shares (30 June 2026). The latest reading sits at the bottom of that range. At the reported average volume of 1.7M shares a day that is 2.2 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-153,787,203-12.3%1,737,8342.18
2026-08-314,317,197+21.6%1,990,9032.17
2026-08-143,551,774+13.0%1,295,9722.74
2026-07-313,142,903+29.4%1,334,6402.35
2026-07-152,428,366-90.5%2,619,6001.00
2026-06-3025,690,064+144.1%13,208,5151.94
2026-06-1510,525,932+40.2%11,999,4061.00
2026-05-297,509,779-6.3%10,270,5481.00
2026-05-158,016,024-24.0%13,727,8891.00
2026-04-3010,549,475-26.8%21,912,2101.00
2026-04-1514,419,639+2.1%10,172,8551.42
2026-03-3114,124,148-6.0%11,900,9651.19
2026-03-1315,025,207+67.2%19,190,7751.00
2026-02-278,986,553-26.2%12,045,9121.00
2026-02-1312,173,015+5.1%13,199,1041.00
2026-01-3011,582,587+10.8%9,604,5051.21
2026-01-1510,452,232+5.8%14,851,8731.00
2025-12-319,882,721+11.7%12,154,5951.00
2025-12-158,844,262+15.3%25,388,0891.00
2025-11-287,671,657+32.8%3,386,0502.27
2025-11-145,775,864+24.2%2,992,7221.93
2025-10-314,649,612+9.9%2,737,0031.70
2025-10-154,229,831-3.3%3,118,2751.36
2025-09-304,375,123-9.0%4,134,6891.06

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 8 October 2026, the short share of ABTC volume is 53.9%, up 1.6 points over the last five sessions. Over the last 30 readings it ranged from 37.0% (22 September 2026) to 62.2% (29 September 2026). The latest reading is 2.6 points above the 30-session average of 51.3%, on 543K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-08292K543K53.9%12,953
2026-10-07194K363K53.5%766
2026-10-06171K326K52.4%0
2026-10-05209K390K53.7%343
2026-10-02314K630K49.8%415
2026-10-01256K489K52.3%0
2026-09-30202K400K50.5%70
2026-09-29213K343K62.2%0
2026-09-28244K462K52.8%0
2026-09-25280K500K56.1%100
2026-09-24312K596K52.4%200
2026-09-23171K433K39.5%100
2026-09-22201K543K37.0%51
2026-09-21509K943K54.0%1,569
2026-09-18964K2.0M48.3%16,703
2026-09-17361K797K45.3%4,444
2026-09-16246K480K51.2%0
2026-09-15293K607K48.2%1
2026-09-14403K781K51.6%10
2026-09-11340K738K46.0%1,499
2026-09-10236K471K50.1%200
2026-09-09266K508K52.4%4
2026-09-08444K963K46.1%136,130
2026-09-041.2M2.1M58.0%337,163
2026-09-03657K1.5M45.1%700
2026-09-02204K404K50.5%600
2026-09-01254K477K53.3%1,802
2026-08-31376K622K60.5%52,537
2026-08-28738K1.2M60.2%56,979
2026-08-27539K1.1M50.9%74,688

Fails to deliver

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

As of 14 September 2026, the fails-to-deliver balance in ABTC is 87,800 shares, up 71,850 shares over the last settlement date. Over the last 30 readings it ranged from 244 shares (9 September 2026) to 1,212,538 shares (8 September 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-1487,800$8.32$730K
2026-09-1115,950$8.03$128K
2026-09-101,112$8.13$9K
2026-09-09244$8.41$2K
2026-09-081,212,538$7.99$9.7M
2026-09-0416,895$9.34$158K
2026-09-0315,883$7.87$125K
2026-09-0261,476$7.71$474K
2026-09-0163,459$8.07$512K
2026-08-31213,527$7.69$1.6M
2026-08-2763,135$8.18$516K
2026-08-2645,140$9.24$417K
2026-08-2564,041$8.64$553K
2026-08-24135,406$7.93$1.1M
2026-08-217,807$8.47$66K
2026-08-2035,271$7.90$279K
2026-08-1915,206$6.94$106K
2026-08-1855,351$7.12$394K
2026-08-1724,124$7.26$175K
2026-08-1412,384$7.32$91K
2026-08-1330,227$6.93$209K
2026-08-1119,685$7.07$139K
2026-08-07102,824$6.19$636K
2026-08-0630,552$6.54$200K
2026-08-0519,225$6.14$118K
2026-08-0459,046$5.85$345K
2026-08-0331,101$5.52$172K
2026-07-311,835$5.90$11K
2026-07-29103,759$5.48$569K
2026-07-28656$5.87$4K

Insider trades

SEC Form 4, newest first. JSON

Insiders at ABTC reported 2 open-market buys worth $1.9M in the last 90 days and no open-market sells. Latest filing: Mateen Justin (Director) on 2026-08-06.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-06Mateen JustinDirectorBuy162K$6.19$1.0M492K
2026-08-05Mateen JustinDirectorBuy145K$6.40$925K330K
2026-06-24Busch RichardDirectorJ255K$0.00$01.8M
2026-06-22Broukhim MichaelDirectorOption exercise271Kprice not stated in the filingnot stated271K
2026-06-22Busch RichardDirectorOption exercise255Kprice not stated in the filingnot stated2.1M
2026-06-22Mateen JustinDirectorOption exercise255Kprice not stated in the filingnot stated2.8M
2026-06-15Busch RichardDirectorBuy450K$0.87$392K1.8M
2026-03-05Busch RichardDirectorBuy68K$1.15$78K1.4M
2026-03-04Busch RichardDirectorBuy90K$1.15$104K1.3M
2026-03-03Mateen JustinDirectorBuy1.8M$1.03$1.9M2.5M
2026-03-03Busch RichardDirectorBuy240K$0.96$230K1.2M
2025-12-22Busch RichardDirectorBuy101K$1.98$200K1.0M
2025-12-16Busch RichardDirectorBuy175K$1.66$291K900K
2025-12-05Broukhim MichaelDirectorJ13Kprice not stated in the filingnot stated13K
2025-09-03Anchor Labs, Inc.Director,TenPercentOwnerSell1.3M$7.36$9.2M1.3M
2025-09-03Anchor Labs, Inc.Director,TenPercentOwnerSell1.1M$8.45$9.3M181K
2025-09-03Anchor Labs, Inc.Director,TenPercentOwnerSell181K$9.20$1.7M1
2025-09-03Anchorage Lending CA, LLCDirector, 10% ownerSell181K$9.20$1.7M1
2025-09-03Anchorage Lending CA, LLCDirector, 10% ownerSell1.1M$8.45$9.3M181K
2025-09-03Anchorage Lending CA, LLCDirector, 10% ownerSell1.3M$7.36$9.2M1.3M

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 ABTC worth $44K at the prices reported; 0 in the last 90 days worth $0. Latest: Billingsley Jessica filed on 2025-10-14 to sell 7,662 shares ($44K) from 2025-10-14.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2025-10-14Billingsley Jessicaformer Officer8K$44K0.009%2025-10-14Fidelity Brokerage Services LLC

Large holders (13D and 13G)

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

2 holders report 5% or more of ABTC in their latest filing, all on Schedule 13D (active intent). The largest reported stake is Eric Trump at 7.4% of the class (68,432,664 shares), filed 2025-12-22 for an event on 2025-12-18.

FiledFormHolderSharesOf classEvent
2025-12-2213D/Ano. 2Eric Trumpindividual68.4M7.4%2025-12-18
2025-12-2213D/Ano. 2Eric F. Trump Revocable Trust - 2015other entity68.4M7.4%2025-12-18

13F holders

Tracked managers holding ABTC at their latest 13F. JSON

5 of the 30 tracked managers held ABTC at their latest 13F, $5.8M in total at quarter-end prices. Citadel Advisors is the largest at $2.1M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 0 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-303.1M$2.1M0.00%+1.4M
Renaissance Technologies2026-06-303.1M$2.1M0.00%+1.3M
Two Sigma Investments2026-06-302.2M$1.5M0.00%+1.6M
Point72 Asset Management2026-06-3073K$50K0.00%new
Millennium Management2026-06-3053K$36K0.00%+32K

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 FY 2026 (quarter ended 2026-06-30) American Bitcoin reported revenue of $67.0M, up 121.3% from the same quarter a year earlier, and net loss of $57.2M (-0.80 diluted EPS). In FY 2025 it generated -$79.6M of operating cash flow.

Equity
$672.1M
Total assets
$1.31B
Shares outstanding
82,802,406

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$67.0M-$57.2M-85.3%-0.80
Q1 FY 20262026-03-31$62.1M-$81.8M-131.7%-0.08
Q4 FY 2025derived2025-12-31$78.3M-$59.5M-75.9%n/a
Q3 FY 20252025-09-30$64.2M$3.5M5.4%n/a
Q2 FY 20252025-06-30$30.3M$3.4M11.3%0.06
Q1 FY 20252025-03-31$12.3M-$100.6M-815.6%-0.11
Q4 FY 2024derived2024-12-31$46.9M$260.2M554.5%n/a
Q3 FY 20242024-09-30$11.6M-$576K-5.0%-0.15

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$185.2M-$153.2M-$79.6Mn/an/an/a
FY 20242024-12-31$71.5M$428.9M-$54.0M$6.6Mn/an/a
FY 20232023-12-31$65.0M$39.6M-$56.0M$1.9Mn/an/a
FY 20222022-12-31$10.5M-$79.1M-$10.9M$32Kn/an/a
FY 20212021-12-31$17.6M-$31.3M-$8.2M$39Kn/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 2026-06-30; shares outstanding as of 2025-08-14 from the cover page.

What this page is

American Bitcoin 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 American Bitcoin (ABTC), SEC CIK 1755953, listed on Nasdaq, classified by the SEC as finance services. 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 2026-09-15.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-08.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.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 2025-10-14.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 2025-12-22.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
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
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 2026-08-03.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 2026-08-06.JSON and CSV
Company record
EDGAR filing index for CIK 1755953Ticker, 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 ABTC is sold short?
3,787,203 shares were held short at the 2026-09-15 settlement, 2.2 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 ABTC's daily short volume?
On 2026-10-08, 292,453 of the 542,739 ABTC shares reported to FINRA were sold short, 53.9% of the day's reported volume. Short volume is a flow for one day, not a position.
Does ABTC have fails to deliver?
The SEC's latest file shows 87,800 ABTC shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.
Are ABTC insiders buying or selling?
Insiders at ABTC reported 2 open-market buys worth $1.9M in the last 90 days and no open-market sells. Latest filing: Mateen Justin (Director) on 2026-08-06.
Have ABTC insiders filed to sell?
1 Form 144 notice on file for ABTC worth $44K at the prices reported; 0 in the last 90 days worth $0. Latest: Billingsley Jessica filed on 2025-10-14 to sell 7,662 shares ($44K) from 2025-10-14.
Who owns 5% or more of ABTC?
2 holders report 5% or more of ABTC in their latest filing, all on Schedule 13D (active intent). The largest reported stake is Eric Trump at 7.4% of the class (68,432,664 shares), filed 2025-12-22 for an event on 2025-12-18.
What did ABTC report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) American Bitcoin reported revenue of $67.0M, up 121.3% from the same quarter a year earlier, and net loss of $57.2M (-0.80 diluted EPS). In FY 2025 it generated -$79.6M of operating cash flow.
Which tracked 13F managers own ABTC?
5 of the 30 tracked 13F managers held ABTC shares at their latest filing, $5.8M in all. The largest: Ken Griffin's Citadel Advisors (3.1M shares, $2.1M), Renaissance Technologies (3.1M shares, $2.1M), Two Sigma Investments (2.2M shares, $1.5M), Steve Cohen's Point72 Asset Management (73K shares, $50K), Izzy Englander's Millennium Management (53K shares, $36K).

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