ALECTOR INC

Ticker: ALEC CUSIP: 014442107 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 6,908,054 Value ($000) $10,777 Avg Close $1.77 Range $1.09 - $3.40
Q3 2025
Shares 6,034,659 Value ($000) $17,863 Avg Close $2.20 Range $1.34 - $3.28
Q2 2025
Shares 5,987,704 Value ($000) $8,383 Avg Close $1.25 Range $0.87 - $1.69
Q1 2025
Shares 6,053,041 Value ($000) $7,445 Avg Close $1.63 Range $1.20 - $2.15
Q4 2024
Shares 5,616,379 Value ($000) $10,615 Avg Close $3.76 Range $1.68 - $6.14
Q3 2024
Shares 5,455,727 Value ($000) $25,424 Avg Close $5.36 Range $4.22 - $6.78
Q2 2024
Shares 5,320,970 Value ($000) $24,157 Avg Close $5.15 Range $4.11 - $6.25
Q1 2024
Shares 4,912,578 Value ($000) $29,574 Avg Close $6.54 Range $5.49 - $8.90
Q4 2023
Shares 4,386,541 Value ($000) $35,005 Avg Close $5.92 Range $3.66 - $8.76
Q3 2023
Shares 5,520,908 Value ($000) $35,775 Avg Close $6.47 Range $4.98 - $9.06
Q2 2023
Shares 6,628,226 Value ($000) $39,836 Avg Close $6.98 Range $5.65 - $8.04
Q1 2023
Shares 6,404,163 Value ($000) $39,642 Avg Close $8.13 Range $5.76 - $9.86
Q4 2022
Shares 6,364,611 Value ($000) $58,745 Avg Close $8.72 Range $6.84 - $9.76
Q3 2022
Shares 5,753,194 Value ($000) $54,426 Avg Close $10.81 Range $8.15 - $13.50
Q2 2022
Shares 5,708,696 Value ($000) $58,000 Avg Close $9.97 Range $7.50 - $14.63
Q1 2022
Shares 5,443,923 Value ($000) $77,576 Avg Close $15.82 Range $11.41 - $21.25
Q4 2021
Shares 5,540,240 Value ($000) $114,406 Avg Close $22.55 Range $18.61 - $27.00
Q3 2021
Shares 5,077,433 Value ($000) $115,867 Avg Close $28.01 Range $20.71 - $43.32
Q2 2021
Shares 4,931,320 Value ($000) $102,719 Avg Close $18.85 Range $15.04 - $23.42
Q1 2021
Shares 5,169,539 Value ($000) $104,114 Avg Close $17.93 Range $14.66 - $23.99
Q4 2020
Shares 5,002,859 Value ($000) $75,692 Avg Close $12.43 Range $9.12 - $17.31
Q3 2020
Shares 4,882,002 Value ($000) $51,432 Avg Close $16.17 Range $10.45 - $25.73
Q2 2020
Shares 4,849,161 Value ($000) $118,514 Avg Close $27.60 Range $21.26 - $34.89
Q1 2020
Shares 4,309,437 Value ($000) $103,986 Avg Close $25.49 Range $15.63 - $35.93
Q4 2019
Shares 2,688,630 Value ($000) $46,326 Avg Close $17.00 Range $13.71 - $21.03
Q3 2019
Shares 2,298,511 Value ($000) $33,144 Avg Close $18.05 Range $13.64 - $22.41
Q2 2019
Shares 909,010 Value ($000) $17,271 Avg Close $20.30 Range $15.78 - $27.00
Q1 2019
Shares 865,736 Value ($000) $16,206 Avg Close $18.92 Range $15.16 - $23.84