SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025
Shares 28,565 Value ($000) $67 Avg Close $2.32 Range $1.89 - $2.75
Q3 2025
Shares 28,565 Value ($000) $54 Avg Close $2.20 Range $1.80 - $3.22
Q2 2025
Shares 28,565 Value ($000) $83 Avg Close $1.44 Range $0.51 - $3.09
Q1 2025
Shares 28,565 Value ($000) $21 Avg Close $0.84 Range $0.70 - $1.13
Q4 2024
Shares 28,565 Value ($000) $29 Avg Close $1.19 Range $0.92 - $1.36
Q3 2024
Shares 28,565 Value ($000) $38 Avg Close $1.34 Range $1.15 - $1.53
Q2 2024
Shares 28,565 Value ($000) $37 Avg Close $1.51 Range $1.25 - $1.81
Q1 2024
Shares 28,565 Value ($000) $49 Avg Close $1.57 Range $1.33 - $1.89
Q4 2023
Shares 28,565 Value ($000) $42 Avg Close $1.19 Range $0.99 - $1.50
Q3 2023
Shares 28,565 Value ($000) $35 Avg Close $1.39 Range $1.18 - $1.66
Q2 2023
Shares 28,565 Value ($000) $41 Avg Close $1.71 Range $1.39 - $2.00
Q1 2023
Shares 28,565 Value ($000) $41 Avg Close $1.67 Range $1.35 - $2.04
Q4 2022
Shares 28,565 Value ($000) $49 Avg Close $1.87 Range $1.46 - $2.28
Q1 2022
Shares 65,547 Value ($000) $571 Avg Close $10.25 Range $7.51 - $16.30
Q4 2021
Shares 65,547 Value ($000) $1,050 Avg Close $15.88 Range $12.64 - $18.84
Q3 2021
Shares 63,586 Value ($000) $1,171 Avg Close $16.05 Range $12.75 - $19.87
Q2 2021
Shares 60,496 Value ($000) $845 Avg Close $13.97 Range $11.75 - $15.94
Q1 2021
Shares 53,358 Value ($000) $786 Avg Close $17.60 Range $12.70 - $22.23
Q4 2020
Shares 51,831 Value ($000) $1,006 Avg Close $15.59 Range $11.03 - $23.64
Q3 2020
Shares 35,454 Value ($000) $396 Avg Close $11.83 Range $8.50 - $14.37
Q2 2020
Shares 35,454 Value ($000) $480 Avg Close $11.23 Range $6.88 - $14.48
Q1 2020
Shares 31,364 Value ($000) $254 Avg Close $8.81 Range $5.25 - $10.84
Q4 2019
Shares 27,226 Value ($000) $262 Avg Close $10.78 Range $8.74 - $12.46
Q3 2019
Shares 27,226 Value ($000) $289 Avg Close $10.54 Range $8.86 - $12.65
Q2 2019
Shares 25,118 Value ($000) $290 Avg Close $12.04 Range $9.91 - $14.48
Q1 2019
Shares 19,223 Value ($000) $247 Avg Close $10.61 Range $6.00 - $13.50
Q4 2018
Shares 14,527 Value ($000) $90 Avg Close $8.10 Range $5.52 - $11.40
Q3 2018
Shares 14,527 Value ($000) $153 Avg Close $11.61 Range $9.29 - $18.23