SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

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

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

Q4 2025
Shares 2,083,462 Value ($000) $4,854 Avg Close $2.32 Range $1.89 - $2.75
Q3 2025
Shares 1,989,855 Value ($000) $3,741 Avg Close $2.20 Range $1.80 - $3.22
Q2 2025
Shares 1,950,381 Value ($000) $5,656 Avg Close $1.44 Range $0.51 - $3.09
Q1 2025
Shares 1,763,620 Value ($000) $1,270 Avg Close $0.84 Range $0.70 - $1.13
Q4 2024
Shares 1,763,620 Value ($000) $1,817 Avg Close $1.19 Range $0.92 - $1.36
Q3 2024
Shares 1,763,620 Value ($000) $2,363 Avg Close $1.34 Range $1.15 - $1.53
Q2 2024
Shares 1,770,525 Value ($000) $2,302 Avg Close $1.51 Range $1.25 - $1.81
Q1 2024
Shares 1,653,432 Value ($000) $2,844 Avg Close $1.57 Range $1.33 - $1.89
Q4 2023
Shares 1,643,757 Value ($000) $2,416 Avg Close $1.19 Range $0.99 - $1.50
Q3 2023
Shares 1,557,596 Value ($000) $1,885 Avg Close $1.39 Range $1.18 - $1.66
Q2 2023
Shares 1,526,474 Value ($000) $2,213 Avg Close $1.71 Range $1.39 - $2.00
Q1 2023
Shares 1,426,571 Value ($000) $2,069 Avg Close $1.67 Range $1.35 - $2.04
Q4 2022
Shares 1,054,388 Value ($000) $1,824 Avg Close $1.87 Range $1.46 - $2.28
Q3 2022
Shares 1,053,723 Value ($000) $2,107 Avg Close $0.99 Range $0.68 - $3.18
Q2 2022
Shares 1,245,992 Value ($000) $924 Avg Close $2.91 Range $0.73 - $7.87
Q1 2022
Shares 1,373,928 Value ($000) $11,953 Avg Close $10.25 Range $7.51 - $16.30
Q4 2021
Shares 1,351,378 Value ($000) $21,636 Avg Close $15.88 Range $12.64 - $18.84
Q3 2021
Shares 1,292,498 Value ($000) $23,794 Avg Close $16.05 Range $12.75 - $19.87
Q2 2021
Shares 1,276,790 Value ($000) $17,824 Avg Close $13.97 Range $11.75 - $15.94
Q1 2021
Shares 1,106,696 Value ($000) $16,292 Avg Close $17.60 Range $12.70 - $22.23
Q4 2020
Shares 1,130,730 Value ($000) $21,925 Avg Close $15.59 Range $11.03 - $23.64
Q3 2020
Shares 928,898 Value ($000) $10,366 Avg Close $11.83 Range $8.50 - $14.37
Q2 2020
Shares 735,234 Value ($000) $9,948 Avg Close $11.23 Range $6.88 - $14.48
Q1 2020
Shares 628,588 Value ($000) $5,080 Avg Close $8.81 Range $5.25 - $10.84
Q4 2019
Shares 496,401 Value ($000) $4,773 Avg Close $10.78 Range $8.74 - $12.46
Q3 2019
Shares 496,687 Value ($000) $5,265 Avg Close $10.54 Range $8.86 - $12.65
Q2 2019
Shares 437,204 Value ($000) $5,032 Avg Close $12.04 Range $9.91 - $14.48
Q1 2019
Shares 418,390 Value ($000) $5,359 Avg Close $10.61 Range $6.00 - $13.50
Q4 2018
Shares 162,564 Value ($000) $1,000 Avg Close $8.10 Range $5.52 - $11.40
Q3 2018
Shares 455,416 Value ($000) $4,787 Avg Close $11.61 Range $9.29 - $18.23
Q2 2018
Shares 124,836 Value ($000) $1,831 Avg Close $12.79 Range $10.12 - $19.00
Q1 2018
Shares 111,039 Value ($000) $1,582 Avg Close $12.13 Range $9.66 - $14.61
Q4 2017
Shares 45,489 Value ($000) $534 Avg Close $12.27 Range $9.85 - $15.40