whalstreet

RLYB· Rallybio Corp.

CUSIP 75120L100·Sector Healthcare··Investor Relations
Current price
$14.38
Market cap
$76M
52w low
$2.16
52w high
$15.31
Whale holders
1
Aggregate held
$3M
Net flow (Q/Q)
$785K
Insider buys/sells · last 6 mo · open market only
TransactionsTotal $
Buys3$2M
Sells1$4K
Whale% of portfolioRecent activityΔ sharesValue
Viking Global Investors LP0.0%Hold0$3M
Quarterly ownership history
Last 4 quarters
QuarterWhalesAggregateBuyingSellingNet flow
2025-12-311$3M1 · $785K0 · $0$785K
2025-09-301$2M1 · $675K0 · $0$675K
2025-06-301$1M0 · $01 · $1M-$1M
2025-03-311$3M1 · $3M0 · $0$3M
RLYB Financials
Live via yfinance — refreshed daily.
Valuation
Market capitalization$76M
Enterprise value$22M
EV / EBITDA (TTM)-0.69
P/E ratio (TTM)
Forward P/E-2.66
P/S ratio88.65
P/B ratio1.31
PEG ratio
Cash Flow
Operating cash flow (TTM)-$30M
Free cash flow (TTM)-$20M
Total cash$55M
Total debt$176K
Debt / equity0.30
Current ratio14.51
Income Statement
Total revenue (TTM)$858K
Revenue per share (TTM)0.15
Gross profit (TTM)-$18M
EBITDA (TTM)-$31M
Net income (TTM)-$9M
EPS diluted (TTM)-1.59
Shares outstanding5,289,675
Float shares3,150,954
Profitability
Gross margin0.00%
Operating margin-2888.29%
EBITDA margin0.00%
Net margin0.00%
Efficiency
Return on assets (TTM)-30.07%
Return on equity (TTM)-15.01%
Price History
Current price$14.38
52 Week high$15.31
52 Week low$2.16
50 day average$9.52
200 day average$6.10
Average volume (10 day)1,212,220
1-year beta-1.10
1-year price target
Dividends
Dividend yield
Dividend rate (annual)
Payout ratio0.00%
Fundamentals are sourced from yfinance and refreshed daily. Last updated May 10, 2026, 5:41 PM. Empty cells (—) mean yfinance doesn't have that field for this ticker (common for ADRs, recent IPOs, or non-applicable ratios).
Real-time alerts. We'll let you know when a whale you follow files a new 13F, or a stock you follow has insider activity. No weekly digest.
whalstreet
★ WatchlistData from SEC EDGAR · whalstreet.com