Lionheart (CUB) has the lowest short interest by a US stock, with 0.01% of float sold short (1,324 shares).

ASSET	SHARES SHORT	FLOAT	SHORT % OF FLOAT	SHORT RATIO
Lionheart (CUB)	1,324	17.5373M	0.01%	1.24
Siddhi Acquisition Corp Class A Common stock (SDHI)	7,843	4.2511M	0.01%	.01
Aimei Health Technology Co, Ltd Ordinary Share (AFJK)	88	3.9919M	0.01%	.02
Grupo Simec SAB de CV ADR (SIM)	1,327	73.0281M	0.01%	4.66
Ihuman (IH)	1,931	72.7249M	0.01%	.1
Andretti Acquisition Corp II Class A Ordinary Shares (POLE)	1,375	18.8267M	0.01%	.61
Live Oak Acquisition Corp V Class A Ordinary Shares (LOKV)	4,313	21.2499M	0.01%	.02
Aifeex Nexus Acquisition (AIFE)	155	7.0852M	0.01%	.03
Watsco (WSO.B)	229	32.8988M	0.01%	4.79
Shinhan Financial (SHG)	57,165	449.9858M	0.01%	.25
Churchill Capital Corp IX (CCIX)	1,991	21.5711M	0.01%	.02
Silicom (SILC)	285	5.3864M	0.01%	.02
Bright Scholar Education Holdings Ltd Class A (BEDU)	415	25.8118M	0.01%	.03
Melar Acquisition Corp I Class A Ordinary Shares (MACI)	1,480	11.9197M	0.01%	1.17
Adlai Nortye Ltd American Depositary Shares (ANL)	2,446	66.7149M	0.01%	.2
Perceptive Capital Solutions Corp Class A Ordinary Shares (PCSC)	1,114	4.8825M	0.01%	.76
XCHG Limited American Depositary Share (XCH)	1,275	608.9264M	0.01%	.07
Plum Acquisition Corp IV Class A Ordinary Shares (PLMK)	725	17.4577M	0.01%	.03
Black Hawk Acquisition (BKHA)	123	6.4645M	0.01%	.14
Genenta Science SpA ADR (GNTA)	1,176	12.0798M	0.01%	.08
New England Realty Associates (NEN)	127	65,045	0.01%	.25
Banco Bilbao Viscaya Argentaria SA ADR (BBVA)	822,297	5.939B	0.01%	.8
Titan Acquisition (TACH)	17,279	27.6M	0.01%	.02
AMTD IDEA (AMTD)	4,069	208.5415M	0.01%	.08
CKX Lands (CKX)	168	1.2431M	0.01%	.06