LONA close: $6.6 on 2026-01-12 to $7.8 on 2026-08-19.
Split-adj closes · 142 of 142 · price returnⓘ
At a glance
Short interest0.4% of sh out
Days to cover2.0d
13F net flow (QoQ)+6.82%
Top-10 13F concentration89.9%
Next report (est.)2026-11-13
SI 2026-07-31 · 13F 2026-Q1ⓘ
Key fundamentalsFY 2025
Earnings (TTM)-$141.5M
ROE−290.8%
FY ratios · TTM sales/earnings (USD)ⓘ
Trailing returns
No return windows available for LONA.
Risk
Ann. volatility (1Y)101.0%
Ann. volatility (3Y)101.0%
Sharpe (1Y)0.81
Sharpe (3Y)0.81
Max drawdown (1Y)−40.3%
Max drawdown (3Y)−40.3%
Daily returns, ann.ⓘ
Top institutional holders13F 2026-Q1
Manager
Shares
Value
% sh out
QoQ
PERCEPTIVE ADVISORS LLC
1.9M
$19M
—
+0.0%
Kalehua Capital Management LLC
787,402
$8M
—
+100.0%
ADAR1 Capital Management, LLC
727,481
$7M
—
+84.8%
ACORN CAPITAL ADVISORS, LLC
634,539
$7M
—
+26.5%
NEA Management Company, LLC
464,398
$5M
—
+0.0%
Commodore Capital LP
464,398
$5M
—
+0.0%
TCG Crossover Management, LLC
464,398
$5M
—
+0.0%
Spruce Street Capital LP
393,701
$4M
—
+0.0%
Δ vs 2025-Q4 · % of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.ⓘ
Latest reported quarterslast report 2026-08-14
Period end
Reported
EPS
EPS YoY
Revenue
Rev YoY
2026-06-30
2026-08-14
−$0.80
—
—
—
2026-03-31
2026-05-07
−$1.73
—
—
—
2025-09-30
2025-11-06
−$1.68
—
—
—
2025-06-30
2025-08-07
—
—
—
—
As-reported XBRL · next 2026-11-13 est.ⓘ
Basis & disclosures
EOD closes · nothing imputed or averaged · absent “—”
As-of differs by block · 13F = US long, 45+d lag, LOWER bound
Not investment advice · no recommendation, price target or solicitation
EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology
