US short interest report: settlement 29 Oct 2021

FINRA's consolidated short interest for settlement date 29 Oct 2021 covers 4,079 US-listed stocks we can price against an SEC share count, 33 of them with 20% or more of shares outstanding sold short. Changes are percentage points (pp) of shares outstanding against the previous report (settlement 15 Oct 2021).

Cite this page

Plain

Short position data for US short interest report, settlement 29 Oct 2021: FINRA, compiled by howshorted.com, settlement date 29 Oct 2021. https://howshorted.com/us/reports/2021-10-29/

Wikipedia

<ref>{{cite web |title=US short interest report, settlement 29 Oct 2021 short position data |url=https://howshorted.com/us/reports/2021-10-29/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2021-10-29 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-us-short-interest-report-settlement-29-o-2021-10-29,
  title        = {US short interest report, settlement 29 Oct 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/reports/2021-10-29/}},
  note         = {Data: FINRA, settlement date 29 Oct 2021; accessed 2026-10-13},
  year         = {2021}
}

Biggest rises

Company	Previous	This report	Change (pp)
Quince Therapeutics, Inc.	8.71%	26.57%	+17.86
Vertex Energy, Inc	6.49%	14.03%	+7.54
Phathom Pharmaceuticals, Inc.	5.65%	11.33%	+5.68
Bit Brother Ltd	4.46%	9.67%	+5.21
Vinco Ventures, Inc.	38.29%	43.13%	+4.84
FILANA THERAPEUTICS, INC.	23.54%	28.36%	+4.82
SILICON LABORATORIES INC.	4.99%	9.55%	+4.56
Esperion Therapeutics, Inc.	28.19%	32.47%	+4.28
Phunware, Inc.	2.92%	6.79%	+3.87
Avis Budget Group, Inc.	20.17%	23.96%	+3.79

Biggest falls

Company	Previous	This report	Change (pp)
Aterian, Inc.	22.70%	15.74%	−6.96
HCI Group, Inc.	10.67%	5.25%	−5.42
NeuroMetrix, Inc.	10.96%	5.70%	−5.26
B&G Foods, Inc.	22.08%	17.66%	−4.42
BRAND HOUSE COLLECTIVE, INC.	25.29%	20.96%	−4.33
Callon Petroleum Company	16.44%	12.37%	−4.07
Workhorse Group Inc.	37.83%	33.94%	−3.89
FuboTV Inc.	17.34%	13.99%	−3.35
Regis Corporation	19.05%	15.79%	−3.26
PENN Entertainment, Inc.	10.39%	7.23%	−3.16

Entered the published set

Published this report but not the previous one: a new listing, or a stock that had been paused by one of our data checks. Not the same as a short position appearing from nothing.

Bit Digital, Inc, 17.69%
Nerdy Inc., 10.25%
DNA X, Inc., 8.79%
LAKELAND FINANCIAL CORP, 7.11%
Macquarie Infrastructure Holdings, LLC, 6.44%
Voyager Therapeutics, Inc., 6.33%
aTyr Pharma, Inc., 4.69%
Vyome Holdings, Inc, 3.84%
Frontier Communications Parent, Inc., 3.73%
Cohen & Company Inc, 3.62%

Left the published set

Published the previous report but not this one: usually a delisting, a merger, or a pause by one of our data checks, not a position closing. Last figure shown.

Myomo Inc., 8.68%
Nutriband Inc., 8.52%
Ranger Oil Corp, 8.31%
Medallia, Inc., 5.91%
ENvue Medical, Inc., 5.67%
Legato Merger Corp., 3.38%
Shineco, Inc., 3.04%
Capstead Mortgage Corp., 2.97%
My Size, Inc., 2.88%
Bluerock Residential Growth REIT, Inc., 2.80%

Most shorted this report

FARADAY FUTURE INTELLIGENT ELECTRIC INC., 53.63%
Vinco Ventures, Inc., 43.13%
BIG 5 SPORTING GOODS Corp, 36.59%
Workhorse Group Inc., 33.94%
Esperion Therapeutics, Inc., 32.47%
Beam Global, 31.22%
Altimeter Growth Corp., 31.05%
Blink Charging Co., 31.05%
HERON THERAPEUTICS, INC., 29.17%
Bed Bath & Beyond Inc., 28.69%

Full table today: most shorted US stocks. US short interest data: FINRA. Not affiliated with FINRA; nothing here is investment advice.