QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q4 2025
Shares 76,909 Value ($000) $85 Avg Close $1.63 Range $1.07 - $3.10
Q3 2025
Shares 63,280 Value ($000) $89 Avg Close $1.45 Range $0.95 - $2.18
Q2 2025
Shares 66,656 Value ($000) $131 Avg Close $1.48 Range $1.02 - $2.15
Q1 2025
Shares 57,651 Value ($000) $69 Avg Close $1.92 Range $1.12 - $5.77
Q4 2024
Shares 44,857 Value ($000) $121 Avg Close $1.17 Range $0.61 - $4.14
Q3 2024
Shares 45,041 Value ($000) $40 Avg Close $0.97 Range $0.79 - $1.26
Q2 2024
Shares 43,659 Value ($000) $46 Avg Close $1.60 Range $0.73 - $1.99
Q1 2024
Shares 42,282 Value ($000) $83 Avg Close $1.75 Range $1.38 - $2.43
Q4 2023
Shares 69,049 Value ($000) $139 Avg Close $1.52 Range $1.12 - $2.31
Q3 2023
Shares 92,060 Value ($000) $153 Avg Close $2.41 Range $1.57 - $3.90
Q2 2023
Shares 81,925 Value ($000) $147 Avg Close $1.57 Range $1.36 - $1.94
Q1 2023
Shares 73,897 Value ($000) $130 Avg Close $1.97 Range $1.54 - $2.63
Q4 2022
Shares 55,653 Value ($000) $0 Avg Close $2.58 Range $1.72 - $3.61
Q3 2022
Shares 58,301 Value ($000) $160 Avg Close $3.20 Range $2.31 - $4.43
Q2 2022
Shares 54,447 Value ($000) $126 Avg Close $3.83 Range $2.22 - $4.97
Q1 2022
Shares 14,170 Value ($000) $67 Avg Close $4.87 Range $3.72 - $8.30
Q4 2021
Shares 10,791 Value ($000) $85 Avg Close $7.53 Range $5.33 - $9.10
Q2 2021
Shares 89 Value ($000) $1 Avg Close $10.48 Range $7.85 - $13.23