Alector, Inc. (ALEC)

Alector Ratios and Metrics

Market cap in millions USD. Fiscal year is January - December.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	May 12, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
Market Cap	240	172	187	677	765	1,693
Market Cap Growth	110.38%	-8.07%	-72.35%	-11.47%	-54.81%	41.08%
Enterprise Value	58.97	-56.68	-192.36	158.94	87.54	997.57
Last Close Price	2.16	1.56	1.89	7.98	9.23	20.65
PE Ratio	-	-1.12	-1.54	-5.12	-5.70	-45.89
PS Ratio	12.54	8.18	1.86	6.98	5.73	8.18
PB Ratio	21.92	5.62	1.48	5.05	3.57	5.63
P/TBV Ratio	22.01	5.24	1.44	4.98	3.55	5.52
P/FCF Ratio	-	-0.94	-0.81	-3.63	-31.30	5.73
P/OCF Ratio	-	-0.94	-0.81	-3.68	-37.64	5.67
EV/Sales Ratio	3.20	-2.69	-1.91	1.64	0.66	4.82
EV/EBITDA Ratio	-	0.38	1.38	-1.09	-0.66	-32.15
EV/EBIT Ratio	-	0.36	1.33	-1.05	-0.64	-26.70
EV/FCF Ratio	-	0.31	0.83	-0.85	-3.58	3.38
Debt / Equity Ratio	2.45	0.89	0.27	0.23	0.16	0.13
Debt / EBITDA Ratio	-0.26	-0.24	-0.30	-0.27	-0.33	-1.53
Debt / FCF Ratio	-0.20	-0.20	-0.18	-0.21	-1.77	0.16
Net Debt / Equity Ratio	-16.56	-7.17	-2.92	-3.80	-3.12	-2.29
Net Debt / EBITDA Ratio	1.32	1.46	2.66	3.49	5.07	22.16
Net Debt / FCF Ratio	0.99	1.19	1.60	2.73	27.39	-2.33
Asset Turnover	0.07	0.06	0.18	0.14	0.17	0.32
Quick Ratio	5.04	3.68	3.31	3.08	7.63	5.32
Current Ratio	5.25	3.83	3.40	3.18	7.74	5.37
Return on Equity (ROE)	-611.19%	-181.56%	-91.24%	-74.81%	-51.75%	-12.79%
Return on Assets (ROA)	-51.17%	-41.02%	-26.63%	-22.43%	-17.63%	-5.73%
Return on Invested Capital (ROIC)	-838.00%	-1063.75%	-575.89%	-446.01%	-373.13%	-97.41%
Return on Capital Employed (ROCE)	-64.46%	-55.03%	-36.84%	-26.67%	-20.14%	-6.82%
Earnings Yield	-54.30%	-89.10%	-65.08%	-19.55%	-17.55%	-2.18%
FCF Yield	-75.00%	-106.92%	-123.44%	-27.54%	-3.20%	17.44%
Buyback Yield / Dilution	-7.97%	-6.64%	-15.35%	-1.54%	-2.55%	-3.42%
Total Shareholder Return	-7.97%	-6.64%	-15.35%	-1.54%	-2.55%	-3.42%

Updated May 7, 2026. Data Source: Fiscal.ai. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q