Bitwise Bitcoin ETF (BITB)

Bitwise Bitcoin ETF on one page: short interest, daily short volume, fails to deliver and 13F holders. Listed on NYSE.

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532K

Short interest

settlement 2026-09-30

1.0

Days to cover

unchanged vs prior

42.1%

Short share of volume

2026-10-22

575

Fails to deliver

settlement 2026-09-08

As of 2026-10-22.

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 BITB is 531,943 shares, down 164,314 shares over the last month. Over the last 48 readings it ranged from 38,852 shares (31 July 2025) to 1,229,361 shares (31 December 2024). At the reported average volume of 924K shares a day that is 1.0 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-09-30	531,943	+31.2%	924,063	1.00
2026-09-15	405,477	-41.8%	1,078,272	1.00
2026-08-31	696,257	+1473.9%	1,927,063	1.00
2026-08-14	44,237	-61.0%	871,251	1.00
2026-07-31	113,531	-57.2%	1,044,406	1.00
2026-07-15	265,360	+47.7%	1,303,632	1.00
2026-06-30	179,636	+25.6%	1,862,450	1.00
2026-06-15	143,002	+254.8%	2,327,613	1.00
2026-05-29	40,308	-83.5%	1,381,287	1.00
2026-05-15	244,240	+84.8%	1,367,915	1.00
2026-04-30	132,135	-28.5%	1,698,205	1.00
2026-04-15	184,802	-21.0%	1,771,624	1.00
2026-03-31	234,026	+83.7%	2,618,928	1.00
2026-03-13	127,384	-66.8%	5,115,591	1.00
2026-02-27	383,470	+86.0%	3,325,932	1.00
2026-02-13	206,187	-69.8%	5,647,116	1.00
2026-01-30	683,805	+511.3%	2,981,757	1.00
2026-01-15	111,862	-24.8%	3,231,069	1.00
2025-12-31	148,763	-20.8%	2,641,992	1.00
2025-12-15	187,705	-32.9%	2,562,804	1.00
2025-11-28	279,798	-54.5%	4,116,077	1.00
2025-11-14	615,528	+300.5%	2,966,565	1.00
2025-10-31	153,697	+12.6%	2,768,081	1.00
2025-10-15	136,462	-47.7%	2,281,940	1.00
2025-09-30	260,732	+48.4%	1,362,740	1.00
2025-09-15	175,757	+316.4%	1,342,743	1.00
2025-08-29	42,210	-80.9%	1,445,745	1.00
2025-08-15	220,690	+468.0%	1,631,717	1.00
2025-07-31	38,852	-27.4%	1,578,125	1.00
2025-07-15	53,543	-78.0%	1,716,992	1.00
2025-06-30	243,695	+98.7%	1,186,826	1.00
2025-06-13	122,654	+22.0%	1,232,801	1.00
2025-05-30	100,536	+14.2%	1,641,047	1.00
2025-05-15	88,056	-22.9%	974,738	1.00
2025-04-30	114,225	-43.7%	1,230,926	1.00
2025-04-15	202,943	+52.1%	1,569,791	1.00
2025-03-31	133,399	-51.9%	759,404	1.00
2025-03-14	277,368	+3.4%	1,524,885	1.00
2025-02-28	268,195	+202.2%	2,282,675	1.00
2025-02-14	88,744	+2.9%	1,299,788	1.00
2025-01-31	86,231	-55.7%	1,675,440	1.00
2025-01-15	194,662	-84.2%	1,827,184	1.00
2024-12-31	1,229,361	+1166.5%	1,951,870	1.00
2024-12-13	97,071	-18.1%	1,728,112	1.00
2024-11-29	118,579	-33.2%	2,803,637	1.00
2024-11-15	177,409	+271.8%	3,562,754	1.00
2024-10-31	47,712	-76.5%	2,345,567	1.00
2024-10-15	203,355	+162.4%	2,154,771	1.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 22 October 2026, the short share of BITB volume is 42.1%, down 0.2 points over the last five sessions. Over the last 30 readings it ranged from 29.0% (20 October 2026) to 75.9% (24 September 2026). The latest reading is 8.0 points below the 30-session average of 50.0%, on 196K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-22	82K	196K	42.1%	0
2026-10-21	151K	244K	61.9%	4,700
2026-10-20	98K	337K	29.0%	0
2026-10-19	43K	83K	52.2%	0
2026-10-16	103K	202K	51.0%	351
2026-10-15	97K	230K	42.3%	200
2026-10-14	68K	131K	52.0%	1,133
2026-10-13	59K	113K	52.0%	0
2026-10-12	45K	137K	33.0%	0
2026-10-09	60K	96K	62.2%	0
2026-10-08	110K	231K	47.4%	973
2026-10-07	141K	206K	68.1%	0
2026-10-06	132K	206K	64.1%	220
2026-10-05	106K	175K	60.8%	0
2026-10-02	219K	433K	50.7%	0
2026-10-01	92K	174K	53.1%	0
2026-09-30	83K	211K	39.4%	0
2026-09-29	97K	169K	57.5%	0
2026-09-28	57K	165K	34.5%	126
2026-09-25	97K	169K	57.4%	0
2026-09-24	147K	193K	75.9%	876
2026-09-23	130K	297K	43.7%	290
2026-09-22	115K	197K	58.5%	0
2026-09-21	152K	333K	45.8%	15
2026-09-18	184K	298K	61.7%	0
2026-09-17	44K	111K	39.6%	0
2026-09-16	53K	113K	46.3%	0
2026-09-15	79K	205K	38.7%	25
2026-09-14	78K	257K	30.3%	30
2026-09-11	86K	172K	50.2%	0

Fails to deliver

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

As of 8 September 2026, the fails-to-deliver balance in BITB is 575 shares, down 929 shares over the last settlement date. Over the last 30 readings it ranged from 4 shares (18 June 2026) to 172,051 shares (27 August 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-09-08	575	$43.31	$25K
2026-09-04	1,504	$44.37	$67K
2026-09-02	906	$41.93	$38K
2026-08-31	229	$42.09	$10K
2026-08-28	254	$43.39	$11K
2026-08-27	172,051	$42.59	$7.3M
2026-08-26	406	$42.84	$17K
2026-08-24	1,250	$41.82	$52K
2026-08-19	6	$35.07	$210
2026-08-14	58	$34.39	$2K
2026-08-06	49	$35.18	$2K
2026-08-05	363	$34.86	$13K
2026-08-04	350	$34.65	$12K
2026-08-03	100	$34.13	$3K
2026-07-31	100	$35.14	$4K
2026-07-30	144	$34.48	$5K
2026-07-27	8	$34.84	$279
2026-07-22	773	$36.07	$28K
2026-07-07	20	$34.58	$692
2026-07-06	20,724	$33.35	$691K
2026-07-02	35	$32.55	$1K
2026-06-29	170	$32.37	$6K
2026-06-18	4	$34.86	$139
2026-06-11	2,835	$33.61	$95K
2026-06-08	35	$32.74	$1K
2026-05-18	182	$42.95	$8K
2026-05-08	20	$43.52	$870
2026-05-04	3,049	$42.59	$130K
2026-04-30	294	$40.98	$12K
2026-04-22	80	$40.76	$3K

13F holders

Tracked managers holding BITB at their latest 13F. JSON

3 of the 30 tracked managers held BITB at their latest 13F, $16.4M in total at quarter-end prices. Millennium Management is the largest at $11.7M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 1 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Millennium Management	2026-06-30	367K	$11.7M	0.00%	-606K
Citadel Advisors	2026-06-30	97K	$3.1M	0.00%	new
Renaissance Technologies	2026-06-30	52K	$1.7M	0.00%	new

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

Bitwise Bitcoin ETF 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 Bitwise Bitcoin ETF (BITB), SEC CIK 1763415, 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 2026-10-22.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-08.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
Company record: EDGAR filing index for CIK 1763415Ticker, 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 BITB is sold short?

531,943 shares were held short at the 2026-09-30 settlement, 1.0 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 BITB's daily short volume?

On 2026-10-22, 82,413 of the 195,856 BITB shares reported to FINRA were sold short, 42.1% of the day's reported volume. Short volume is a flow for one day, not a position.

Does BITB have fails to deliver?

The SEC's latest file shows 575 BITB shares failed to deliver at settlement 2026-09-08. Fails are reported per settlement date and published twice a month with a lag.

Are BITB insiders buying or selling?

No Form 4 filings for BITB are on record.

Which tracked 13F managers own BITB?

3 of the 30 tracked 13F managers held BITB shares at their latest filing, $16.4M in all. The largest: Izzy Englander's Millennium Management (367K shares, $11.7M), Ken Griffin's Citadel Advisors (97K shares, $3.1M), Renaissance Technologies (52K shares, $1.7M).

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

Bitwise Bitcoin ETF (BITB)

Short interest

Daily short volume

Fails to deliver

13F holders

Bitwise Bitcoin ETF in the regulatory record

Source and updates

How to read it

Other company pages

Datasets

Frequently Asked Questions