None · None

ORUKA THERAPEUTICS INC ORKA

Oruka Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing novel monoclonal antibody therapeutics for psoriasis (PsO), and other inflammatory and immunology (I&I) indications. Its lead products include ORKA-001 that targets p19 subunit of interleukin-23, which is in phase 2a trial for the treatment of PsO; and ORKA-002 that targets interleukin-17A and interleukin-17F, which is in phase 2 trial for the treatment of PsO, psoriatic arthritis, and other conditions.

Company profile

Business mix

  • Its lead products include ORKA-001 that targets p19 subunit of interleukin-23, which is in phase 2a trial for the treatment of PsO.
  • The company also develops ORKA-003 for targeting an undisclosed pathway; and ORKA-021, a sequential combination regimen of ORKA-002 and ORKA-001.
  • Oruka Therapeutics, Inc. is headquartered in Menlo Park, California.

Current key questions

  • Can the company's products, services, or pipeline expand adoption within biotechnology?
  • How do reimbursement, regulation, clinical data, patents, and commercial execution affect growth?
  • Can margins and cash flow improve while funding research, manufacturing, or go-to-market investment?
Holders 1 Current sample portfolio
Public mentions 0 Videos / interviews / letters

Current firm holders

Firm Weight Value Filing period
Viking Global Investors Andreas Halvorsen 0.4% $130.8M 2026-03-31

Recent trading changes over the last 4 quarters

Net buyers 1 Last 4 13F filing periods
Net reducers 0 Last 4 13F filing periods
Unchanged holders 0 Share count unchanged
Increase amount $130.8M Estimated from net added shares
Reduction amount $0 Estimated from net reduced shares
Net share change / base shares New +2,666,690 / 0
Viking Global Investors Andreas Halvorsen 3 filing periods
13F 2025-09-30 Filed 2025-11-14
New Shares - 13F value change +$51.3M
13F 2025-12-31 Filed 2026-02-17
Unchanged Shares 0.0% 13F value change $0
13F 2026-03-31 Filed 2026-05-15
Unchanged Shares 0.0% 13F value change $0
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 0 Last 4 periods +2,666,690 (New) Total shares 2,666,690 Value $130.8M

Recent mentions

No public mentions.