Mirum Pharmaceuticals, Inc.

MIRMNASDAQHealthcare● Active

$93.48

+$0.99(+1.07%)

Market Cap$4.7B

P/E Ratio—

52W High$114.99

52W Low$43.5

Avg Volume985K

Open$92.42

Beta0.51

Employees Ownership Insider Trades

Mirum Pharmaceuticals, Inc. (MIRM) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · MIRM · as of Feb 25, 2026

Latest filing snapshot

372

+50+15.53%vs prior year

Mirum Pharmaceuticals, Inc. (MIRM) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

372

Change (1Y)

+50

Growth % (1Y)

+15.53%

Revenue / Employee

$1.40M

Net Income / Employee

$-62.8K

Market Cap

$4.7B

MIRM Employee Count

2019 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-02-25	2025-12-31	372	+50	+15.53%
2025-02-26	2024-12-31	322	+58	+21.97%
2024-03-15	2023-12-31	264	+68	+34.69%
2023-03-08	2022-12-31	196	+59	+43.07%
2022-03-09	2021-12-31	137	+69	+101.47%
2021-03-09	2020-12-31	68	+35	+106.06%
2020-03-12	2019-12-31	33	—	—

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Biotechnology

#SymbolCompanyEmployeesMkt Cap

ACADIA Pharmaceuticals Inc.

653$3.7B #3

MIRM

Mirum Pharmaceuticals, Inc.YOU

372$4.7B #4

DYN

Dyne Therapeutics, Inc.

192$2.8B #5

PRAX

Praxis Precision Medicines, Inc.

116$5.4B #6

LGND

Ligand Pharmaceuticals Incorporated

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · MIRM peer comparison

About MIRM employees

MIRM Employees · Headcount

Mirum Pharmaceuticals, Inc. (MIRM) employee data is sourced from the annual SEC 10-K filing. As of 2025, Mirum Pharmaceuticals, Inc. had 372 full-time employees globally. Full-time employees only. Global consolidated headcount.

Mirum Pharmaceuticals, Inc. employs 372 full-time employees as of the latest filing within the Biotechnology industry. Revenue per employee stands at $1.40M, reflecting the company's operational efficiency.

Mirum Pharmaceuticals, Inc.'s workforce increased by 50 (15.53%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Mirum Pharmaceuticals, Inc.'s revenue per employee of $1.40M positions it among the notable performers in the Biotechnology sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

MIRM Employees · 5 questions

As of the latest SEC 10-K filing (2025), Mirum Pharmaceuticals, Inc. had 372 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Mirum Pharmaceuticals, Inc. employee counthow many employees does Mirum Pharmaceuticals, Inc. haveMIRM total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-25