NASDAQ · ORKAHealthcarePharmaceuticals

Oruka Therapeutics, Inc. Common Stock (ORKA)

$101.41+1.87%
Close Nov 4, 2026 · split-adjusted
Nov 4, 2026$101.41▲ 269.70% in range
Nov 4, 2025Low $26.38 · High $113.08Nov 4, 2026
What changed · written from our data
As of Nov 4, 2026

Oruka Therapeutics closed at $101.41 on Nov 4, up 1.87%, 10.3% below its 52-week closing high. Volume of 791.0K shares was 0.88× its 20-day average (close to normal).

Split-adjusted performance: +26.5% over one month, +45.3% over six months, +287.2% over one year.

Short interest was 6.1M shares at the Oct 15 settlement, down 21.4% from the prior report (11.5% of float, 7.3 days to cover).

Market cap$6.71B66.2M shares
Revenue · quarter$0.00—
Diluted EPS$-0.55—
P/E · TTM—
Net margin—
Dividend yieldNone
52-week range26.19 – 113.08−10.3% from high
Volume791.0K0.88× 20-day avg
Volatility · 60d51.8%Annualised
Short % of float11.5%7.3 days to cover
Net cash$873.6MCash $873.6M
Next earnings—Not scheduled
Split-adjusted performance
1W +5.7%1M +26.5%3M +3.0%6M +45.3%YTD +234.6%1Y +287.2%3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Pharmaceuticals

Percentile among 420 companies (100 = best)

6-month momentum92
Revenue growth—
Net margin—
Value (low P/E)—
Size92

Industry medians: 6-month return −25.5%, revenue growth +6.2%, net margin −33.8%, P/E 16.1×.

Short interest

Details →
Shares short6.1M−21.4% vs prior
Days to cover7.3Settled Oct 15
% of float11.5%
Short vol. 10d56.8%of daily volume

Closest peers by size in Pharmaceuticals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
ORKAOruka Therapeutics$101.41+1.87%+45.3%———$6.71B
IONSIonis Pharmaceuticals$40.15−0.67%−47.8%−40.7%−42.8%—$6.67BCompare
AMRXAmneal Pharmaceuticals$19.95−1.29%+46.5%+9.9%7.2%44.2$6.95BCompare
LGNDLigand Pharmaceuticals$316.13+0.83%+35.9%−31.8%−36.2%122.9$6.32BCompare
MIRMMirum Pharmaceuticals$96.97+11.42%−11.9%+39.6%−22.0%—$6.30BCompare
AXSMAxsome Therapeutics$137.00−1.87%−38.5%+51.9%−5.0%—$7.18BCompare
KNSAKiniksa Pharmaceuticals International$96.12+3.03%+65.1%+58.1%16.6%68.9$7.55BCompare
RYTMRhythm Pharmaceuticals$110.68+28.04%+14.6%+46.9%−70.7%—$7.62BCompare
ALKSAlkermes$45.89+0.44%+29.9%+21.8%3.4%—$7.70BCompare

Quick answers

What does Oruka Therapeutics do?
Oruka Therapeutics Inc a clinical-stage biopharmaceutical company focused on developing novel monoclonal antibody therapeutics for psoriasis (PsO) and other inflammatory and immunology (I&I) indications. Its programs are to treat and potentially modify disease by targeting mechanisms with efficacy and safety involved in disease pathology and the activity of pathogenic tissue-resident memory T cells (TRMs).
What is ORKA's market cap?
$6.71B, based on the Nov 4 close of $101.41.
Does Oruka Therapeutics pay a dividend?
No regular cash dividend has been paid in the last year.
How much of ORKA is sold short?
6.1M shares, 11.5% of float, as of Oct 15, 2026.
What sector is ORKA in?
Healthcare, in the Pharmaceuticals industry.

About Oruka Therapeutics

Oruka Therapeutics Inc a clinical-stage biopharmaceutical company focused on developing novel monoclonal antibody therapeutics for psoriasis (PsO) and other inflammatory and immunology (I&I) indications. Its programs are to treat and potentially modify disease by targeting mechanisms with efficacy and safety involved in disease pathology and the activity of pathogenic tissue-resident memory T cells (TRMs). Its program, ORKA-001, is designed to target the p19 subunit of interleukin-23 (IL-23p19) for the treatment of PsO. Its co-lead program, ORKA-002, is designed to target interleukin-17A and interleukin-17F (IL-17A/F) for the treatment of PsO, hidradenitis suppurativa (HS), psoriatic arthritis (PsA), and other conditions.

HQ: Menlo Park, CA68 employeesListed Sep 3, 2024orukatx.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology