Inhibrx Biosciences INBX
NASDAQ INBX
$121.17 -1.09 (-0.89%)
At close: Sep 4, 2026 · 4:00 PM EDT

Inhibrx Biosciences (INBX) Shares Outstanding (2023 - 2026)

Inhibrx Biosciences (INBX) posted quarterly Shares Outstanding (Entity) of $14.6 million for Q4 2025, up 0.7% year-over-year from $14.5 million in Q4 2024, and up 0.55% quarter-over-quarter from $14.5 million in Q3 2025.

Analysis

Inhibrx Biosciences (INBX) Shares Outstanding (2023 - 2026) Analysis & Trends

Inhibrx Biosciences (INBX) has reported Shares Outstanding (Entity) for 3 consecutive years, with $14.6 million the latest figure, recorded in Q4 2025.

  • In Q4 2025, Shares Outstanding (Entity) rose 0.7% year-over-year to $14.6 million; the TTM figure through Dec 2025 stood at $14.6 million (up 0.7% YoY), while the FY2025 annual figure was $14.6 million, up 0.7% from the prior year.
  • Shares Outstanding (Entity) advanced to $14.6 million in Q4 2025 per INBX's latest filing, from $14.5 million in the prior quarter.
  • Across five years, Shares Outstanding (Entity) topped out at $14.6 million in Q4 2025 and bottomed at $10.9 million in Q2 2023.
  • Historically, Shares Outstanding (Entity) has averaged $13.6 million across 3 years, with a median of $14.5 million in 2024.
  • Annual changes were most pronounced in 2024 — Shares Outstanding (Entity) jumped 32.67% — and 2025, when it changed 0.0%.
  • Inhibrx Biosciences' Shares Outstanding (Entity) stood at $11.8 million in 2023, then climbed by 22.85% to $14.5 million in 2024, then increased by 0.7% to $14.6 million in 2025.
  • Business Quant data shows INBX's Shares Outstanding (Entity) at $14.6 million in Q4 2025, $14.5 million in Q3 2025, and $14.5 million in Q2 2025.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Qtr)
1 Vertex Pharmaceuticals 138.47 Bn 130.62 Bn 2.84 Bn 253.70 Mn
2 Regeneron Pharmaceuticals 85.18 Bn 77.19 Bn 3.93 Bn 102.80 Mn
3 Argenx Se 63.38 Bn 58.19 Bn 1.37 Bn 61.30 Mn
4 Moderna 58.09 Bn 52.95 Bn 52.00 Mn 398.00 Mn
5 Revolution Medicines 44.33 Bn 44.33 Bn - 210.89 Mn
6 BeOne Medicines 40.02 Bn 34.92 Bn 1.53 Bn 111.58 Mn
7 Alnylam Pharmaceuticals 35.57 Bn 32.27 Bn 992.69 Mn 133.61 Mn
8 Royalty Pharma 28.45 Bn 27.61 Bn - 445.06 Mn
9 Insmed 27.48 Bn 26.32 Bn 358.27 Mn 217.35 Mn
10 Inhibrx Biosciences 1.91 Bn 1.91 Bn - 15.67 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 15.67 Mn
Dec 31, 2025 15.49 Mn
Sep 30, 2025 15.48 Mn
Jun 30, 2025 15.47 Mn
Mar 31, 2025 15.47 Mn
Dec 31, 2024 14.80 Mn
Sep 30, 2024 15.47 Mn
Jun 30, 2024 14.62 Mn
Mar 31, 2024 13.64 Mn
Dec 31, 2023 11.78 Mn
Sep 30, 2023 11.79 Mn
Jun 30, 2023 10.91 Mn