Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (XNDU) had the highest return on April 15 by a small-cap US stock, returning 47.1%.

ASSET	DATE	% RETURN
Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (XNDU)	4/15/2026	47.08%
Prelude Therapeutics (PRLD)	4/15/2026	27.19%
Taysha Gene Therapies (TSHA)	4/15/2026	26.58%
Eightco (ORBS)	4/15/2026	24.86%
Nexa Resources (NEXA)	4/15/2026	23.94%
agilon health (AGL)	4/15/2026	20.48%
Indaptus Therapeutics (INDP)	4/15/2026	19.38%
Silence Therapeutics (SLN)	4/15/2026	18.37%
New Era Energy & Digital (NUAI)	4/15/2026	16.93%
Replimune (REPL)	4/15/2026	16.92%
QuantumSi (QSI)	4/15/2026	16.67%
NioCorp Developments Ltd Common Stock (NB)	4/15/2026	16.34%
Neurogene (NGNE)	4/15/2026	14.61%
Allogene Therapeutics (ALLO)	4/15/2026	14.51%
Evolent Health (EVH)	4/15/2026	14.29%
York Space Systems (YSS)	4/15/2026	13.92%
Beta Bionics, Inc Common Stock (BBNX)	4/15/2026	13.12%
United States Antimony (UAMY)	4/15/2026	12.75%
Sabre (SABR)	4/15/2026	12.1%
Genius Sports (GENI)	4/15/2026	11.86%
Achieve Life Sciences (ACHV)	4/15/2026	11.64%
Arlington Asset Investment (AI)	4/15/2026	11.48%
Ziprecruiter (ZIP)	4/15/2026	11.48%
BTQ Technologies Corp Common Stock (BTQ)	4/15/2026	10.73%
Pubmatic (PUBM)	4/15/2026	10.36%

Small-cap stocks are treated as having a market cap between $300M and $2B.