Highest share of the company sold short

The 100 companies with the largest short interest as a share of all their shares, on Sep 30, 2026.

FINRA short interest as of the Sep 30, 2026 settlement date; daily short volume through Oct 19, 2026 prices from our snapshot of Oct 21, 2026 Source: FINRA, SEC EDGAR

100 stocks

Companies worth at least $300 million that trade at least $1 million a day, so microcaps are left out. We divide by all shares outstanding from SEC filings, not the free float, so these figures run lower than float-based ones. Click a column heading to sort.

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100 stocks

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#	Company	Market	Of shares	Short interest	Change	Days to cover	Value	Avg daily volume	Previous
1	WolfspeedWOLF	NYSE	50.7%	26,850,248	+2.9%	11.4	$649.2M	2,347,797	26,101,128
2	Duolingo IncDUOL	Nasdaq Global	43.0%	7,152,857	+8.8%	6.7	$1.0B	1,064,073	6,573,989
3	OndasONDS	Nasdaq Capital	40.1%	228,545,414	−3.6%	3.4	$1.4B	66,401,610	237,104,698
4	Hertz Car SalesHTZ	Nasdaq Global	39.0%	123,265,904	+6.4%	10.6	$214.5M	11,649,233	115,867,216
5	BETA Technologies, Inc.BETA	NYSE	38.6%	14,493,537	+34.6%	2.8	$259.6M	5,130,917	10,768,392
6	Eos Energy Enterprises, Inc.EOSE	Nasdaq Capital	37.0%	134,847,658	+12.4%	4.7	$235.3M	28,760,824	120,015,346
7	SoundHoundSOUN	Nasdaq Global	36.5%	158,933,778	−3.7%	9.7	$749.4M	16,437,273	165,088,496
8	Ramaco Resources, Inc.METC	Nasdaq Global	34.9%	15,403,784	+13.8%	7.7	$116.8M	1,989,318	13,539,556
9	Shoe CarnivalSHOE	Nasdaq Global	34.7%	9,433,960	+7.8%	7.2	$127.2M	1,310,382	8,753,908
10	C4 Therapeutics (United States)CCCC	Nasdaq Global	32.8%	40,395,665	+0.5%	17.6	$116.5M	2,289,003	40,189,287
11	TripadvisorTRIP	Nasdaq Global	32.6%	38,165,051	+7.3%	8.7	$355.3M	4,412,196	35,557,782
12	Capricor Therapeutics, INC.CAPR	Nasdaq Global	32.4%	18,825,352	−4.3%	4.5	$124.9M	4,165,921	19,680,648
13	NuScaleSMR	NYSE	32.3%	76,385,130	+0.4%	2.0	$435.0M	38,002,561	76,104,359
14	Intellia TherapeuticsNTLA	Nasdaq Global	32.2%	45,110,513	−3.4%	9.5	$517.9M	4,765,594	46,681,609
15	Nano Nuclear Energy Inc.NNE	Nasdaq Capital	31.2%	16,750,169	+8.4%	8.0	$215.7M	2,106,635	15,458,223
16	FuelCell EnergyFCEL	Nasdaq Global	30.6%	24,465,442	−1.8%	4.6	$310.2M	5,369,590	24,900,440
17	Quantum Computing Inc.QUBT	Nasdaq Capital	29.8%	67,348,440	+4.1%	8.6	$439.1M	7,832,337	64,702,416
18	XeroxXRX	Nasdaq Global	29.7%	39,017,744	−2.1%	16.0	$96.6M	2,433,647	39,871,811
19	CleanSparkCLSK	Nasdaq Capital	29.7%	76,290,817	−2.9%	4.4	$653.4M	17,263,246	78,577,506
20	GrouponGRPN	Nasdaq Global	29.6%	12,054,254	−8.2%	8.6	$201.2M	1,397,981	13,127,934
21	Recursion PharmaceuticalsRXRX	Nasdaq Global	29.5%	157,938,412	−11.6%	6.1	$574.1M	25,774,840	178,724,433
22	BigBear.aiBBAI	NYSE	29.4%	140,863,872	−6.2%	10.3	$296.5M	13,687,518	150,124,548
23	Upstart HoldingsUPST	Nasdaq Global	29.4%	28,569,957	+3.3%	6.2	$664.8M	4,587,517	27,649,788
24	SunrunRUN	Nasdaq Global	29.4%	70,708,548	−0.6%	8.9	$492.8M	7,947,968	71,121,215
25	PureCycle Technologies, Inc.PCT	Nasdaq Capital	29.2%	58,596,861	+4.2%	9.7	$170.2M	6,025,106	56,253,973
26	Centrus Energy CorpLEU	NYSE	28.8%	5,937,802	+9.6%	8.1	$649.4M	735,244	5,419,582
27	Sable Offshore Corp.SOC	NYSE	28.2%	54,185,657	+16.2%	6.0	$173.4M	9,035,839	46,649,130
28	RHRH	NYSE	28.0%	5,294,580	+5.8%	7.1	$602.1M	744,178	5,003,985
29	Canadian Solar Inc.CSIQ	Nasdaq Global	27.9%	19,852,229	+8.3%	9.3	$185.3M	2,128,256	18,334,783
30	NovavaxNVAX	Nasdaq Global	27.9%	46,046,946	−7.7%	8.1	$498.2M	5,714,870	49,875,210
31	Kohl'sKSS	NYSE	27.4%	31,084,645	−6.8%	8.0	$687.9M	3,902,901	33,349,657
32	Galena BiopharmaSLS	Nasdaq Capital	27.3%	55,128,974	−6.7%	9.4	$585.9M	5,836,430	59,068,630
33	Whirlpool CorporationWHR	NYSE	26.8%	17,465,715	+12.4%	6.0	$465.2M	2,928,666	15,534,042
34	TransoceanRIG	NYSE	26.8%	299,021,155	+7.7%	6.9	$1.8B	43,475,753	277,763,921
35	indie Semiconductor, Inc.INDI	Nasdaq Capital	26.8%	61,175,995	−1.3%	11.5	$112.0M	5,312,886	61,998,573
36	Beam TherapeuticsBEAM	Nasdaq Global	26.7%	27,548,815	+6.4%	15.3	$661.2M	1,800,518	25,884,796
37	Tango Therapeutics (United States)TNGX	Nasdaq Global	26.4%	44,500,110	+6.3%	12.5	$1.1B	3,547,777	41,872,812
38	3D SystemsDDD	NYSE	26.3%	43,767,924	−0.4%	17.2	$126.7M	2,538,196	43,937,708
39	T1 EnergyTE	NYSE	26.2%	77,141,996	+16.6%	3.8	$197.1M	20,237,110	66,184,111
40	Marathon Digital HoldingsMARA	Nasdaq Capital	26.1%	100,753,792	−3.7%	2.2	$747.1M	45,611,745	104,599,144
41	New ERA Energy & Digital, Inc.NUAI	Nasdaq Global	26.0%	27,758,445	+5.2%	2.8	$81.5M	10,083,545	26,385,727
42	JetBlue AirwaysJBLU	Nasdaq Global	26.0%	97,966,181	+2.1%	5.8	$285.6M	17,049,168	95,986,917
43	SweetgreenSG	NYSE	25.9%	24,914,611	−1.8%	4.5	$250.5M	5,511,321	25,371,158
44	GlobantGLOB	NYSE	25.9%	11,871,899	+7.1%	13.2	$477.1M	898,746	11,086,817
45	Navitas SemiconductorNVTS	Nasdaq Global	25.9%	47,523,100	+17.9%	3.0	$415.7M	15,617,953	40,298,381
46	Navan, Inc.NAVN	Nasdaq Global	25.7%	11,757,821	+14.4%	2.7	$303.6M	4,356,939	10,279,252
47	Wendy's CompanyWEN	Nasdaq Global	25.6%	48,725,309	−0.2%	7.7	$326.0M	6,339,354	48,835,192
48	BillionToOne (United States)BLLN	Nasdaq Global	25.2%	2,818,267	+7.3%	3.9	$286.3M	725,773	2,625,520
49	Monro Muffler BrakeMNRO	Nasdaq Global	25.1%	7,550,975	+0.4%	6.7	$102.9M	1,131,885	7,518,268
50	United States Antimony CorpUAMY	NYSE	25.1%	37,616,508	+12.3%	7.8	$118.3M	4,821,956	33,504,112
51	Acadia HealthcareACHC	Nasdaq Global	25.1%	22,770,844	+5.9%	13.9	$678.2M	1,637,022	21,509,968
52	C3.aiAI	NYSE	24.9%	41,707,686	−1.6%	9.6	$475.6M	4,360,359	42,395,077
53	Neurogene Inc.NGNE	Nasdaq Global	24.9%	4,974,749	+51.7%	11.7	$118.8M	423,989	3,280,172
54	Oxford IndustriesOXM	NYSE	24.8%	3,715,214	+1.7%	6.5	$97.6M	568,567	3,651,537
55	Array Technologies, Inc.ARRY	Nasdaq Global	24.7%	38,072,067	+8.0%	5.3	$122.6M	7,150,932	35,251,435
56	TransMedics Group, Inc.TMDX	Nasdaq Global	24.7%	8,551,869	+7.2%	13.1	$612.6M	654,562	7,977,125
57	Replimune Group, Inc.REPL	Nasdaq Global	24.5%	23,128,025	+1.6%	10.8	$254.2M	2,136,193	22,754,597
58	Medical Properties TrustMPT	NYSE	24.4%	146,186,806	+0.6%	11.8	$409.3M	12,382,248	145,296,024
59	Virgin GalacticSPCE	NYSE	24.3%	36,835,528	+8.8%	5.6	$86.7M	6,549,634	33,853,308
60	Enovix CorporationENVX	Nasdaq Global	24.2%	53,062,027	+0.2%	6.8	$125.5M	7,797,331	52,944,241
61	Editas MedicineEDIT	Nasdaq Global	24.2%	37,109,260	+23.9%	9.3	$87.2M	3,970,413	29,964,193
62	Lucid MotorsLCID	Nasdaq Global	24.0%	94,436,401	+5.2%	8.6	$292.1M	10,966,112	89,760,707
63	Vera Therapeutics, Inc.VERA	Nasdaq Global	23.9%	17,240,397	+1.2%	7.8	$500.6M	2,212,016	17,035,040
64	TeraWulfWULF	Nasdaq Capital	23.9%	119,364,725	−1.5%	4.5	$1.4B	26,511,085	121,146,308
65	OpendoorOPEN	Nasdaq Global	23.7%	230,482,512	+7.8%	7.5	$473.6M	30,715,863	213,896,467
66	Altimmune, Inc.ALT	Nasdaq Global	23.7%	46,079,911	−11.0%	10.5	$102.3M	4,373,581	51,749,756
67	Cracker BarrelCBRL	Nasdaq Global	23.7%	5,286,515	−7.1%	3.8	$363.5M	1,395,513	5,688,122
68	Red Cat Holdings, Inc.RCAT	Nasdaq Capital	23.4%	35,776,323	−3.5%	3.2	$168.7M	11,106,217	37,056,400
69	Inhibrx Biosciences, Inc.INBX	Nasdaq Global	23.3%	3,432,642	+1.1%	11.8	$305.7M	290,359	3,393,511
70	FMC CorporationFMC	NYSE	23.2%	29,026,775	+8.5%	6.5	$152.7M	4,488,298	26,746,756
71	Monte Rosa TherapeuticsGLUE	Nasdaq Global	23.1%	19,686,241	+2.2%	18.0	$209.3M	1,093,381	19,265,990
72	NCR CorporationVYX	NYSE	22.9%	31,646,263	+7.0%	9.0	$245.4M	3,519,652	29,582,734
73	Aquestive Therapeutics, Inc.AQST	Nasdaq Global	22.9%	28,748,212	+5.8%	13.1	$107.9M	2,201,111	27,161,738
74	IRENIREN	Nasdaq Global	22.8%	81,653,639	−1.7%	2.3	$2.2B	34,982,123	83,089,334
75	ERock, Inc.EROC	NYSE	22.8%	11,995,305	+29.7%	4.3	$105.0M	2,763,074	9,251,575
76	Six FlagsFUN	NYSE	22.5%	23,028,129	+7.7%	9.6	$194.1M	2,391,764	21,388,056
77	Energy Fuels IncUUUU	NYSE American	22.5%	56,233,124	+1.0%	7.5	$462.0M	7,455,031	55,697,399
78	Celcuity Inc.CELC	Nasdaq Capital	22.4%	10,979,648	−3.4%	11.0	$645.5M	995,703	11,360,367
79	Hims & Hers HealthHIMS	NYSE	22.4%	54,769,436	+3.5%	5.3	$1.5B	10,410,389	52,920,443
80	JBG SmithJBGS	NYSE	22.3%	13,194,517	+5.7%	9.5	$143.7M	1,385,998	12,482,544
81	Viking TherapeuticsVKTX	Nasdaq Capital	22.2%	25,921,759	+14.8%	2.2	$650.9M	12,010,250	22,583,758
82	Intuitive MachinesLUNR	Nasdaq Global	22.1%	36,402,237	+0.2%	4.3	$392.8M	8,515,435	36,325,445
83	BitdeerBTDR	Nasdaq Capital	22.0%	61,164,528	+11.3%	5.9	$477.1M	10,392,682	54,972,271
84	Xencor IncXNCR	Nasdaq Global	22.0%	16,368,875	+3.9%	10.1	$379.4M	1,618,765	15,751,444
85	Arbor Realty Trust IncABR	NYSE	21.8%	40,745,149	−3.2%	6.6	$106.1M	6,140,743	42,111,411
86	Absci CorpABSI	Nasdaq Global	21.8%	37,442,385	+0.5%	7.5	$319.8M	4,977,529	37,255,325
87	QuidelQDEL	Nasdaq Global	21.8%	14,953,442	+5.4%	11.0	$190.5M	1,362,233	14,190,525
88	Sarepta TherapeuticsSRPT	Nasdaq Global	21.6%	22,784,187	−10.4%	8.6	$403.6M	2,644,045	25,434,681
89	Voyager Technologies, Inc.VOYG	NYSE	21.5%	12,747,861	+35.9%	3.4	$321.1M	3,771,300	9,379,063
90	Annexon, Inc.ANNX	Nasdaq Global	21.4%	32,009,914	−2.6%	8.9	$123.8M	3,597,520	32,871,995
91	Enphase EnergyENPH	Nasdaq Global	21.3%	28,124,558	+17.8%	5.5	$854.5M	5,162,499	23,876,212
92	Relay TherapeuticsRLAY	Nasdaq Global	21.3%	46,746,942	+5.1%	12.6	$798.2M	3,712,736	44,487,428
93	Silverback TherapeuticsSPRY	Nasdaq Global	21.3%	21,190,047	−8.2%	16.1	$90.8M	1,316,280	23,073,209
94	Avalo Therapeutics, Inc.AVTX	Nasdaq Capital	21.3%	11,405,304	−11.8%	8.8	$132.1M	1,296,416	12,925,869
95	Savara IncSVRA	Nasdaq Global	21.2%	43,563,969	+0.5%	17.2	$204.8M	2,526,580	43,343,616
96	Corvus Pharmaceuticals, Inc.CRVS	Nasdaq Global	21.2%	17,797,751	+3.6%	13.3	$171.0M	1,336,813	17,180,341
97	Flowers FoodsFLO	NYSE	21.1%	44,803,095	−3.6%	5.3	$265.2M	8,399,043	46,488,528
98	Norwegian Cruise Line Holdings Ltd.NCLH	NYSE	21.1%	96,829,357	+1.9%	4.5	$1.5B	21,399,078	94,991,816
99	LyftLYFT	Nasdaq Global	20.8%	78,869,398	+4.0%	9.2	$1.3B	8,593,000	75,819,648
100	Grocery OutletGO	Nasdaq Global	20.8%	20,628,268	−2.0%	10.2	$266.4M	2,015,154	21,051,050

Short interest: FINRA equity short interest, reported by broker-dealers twice a month for every exchange-listed and over-the-counter stock. Shares outstanding come from each company’s latest SEC filing; prices from our market snapshot.