SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 11,066 Value ($000) $5,198 Avg Close $444.23 Range $376.18 - $495.72
Q3 2025
Shares 3,552 Value ($000) $1,753 Avg Close $565.30 Range $380.84 - $651.73
Q2 2025
Shares 2,981 Value ($000) $1,528 Avg Close $465.91 Range $365.74 - $521.69
Q1 2025
Shares 7,481 Value ($000) $3,208 Avg Close $485.80 Range $423.08 - $556.31
Q4 2024
Shares 12,501 Value ($000) $6,067 Avg Close $522.72 Range $478.84 - $592.99
Q3 2024
Shares 9,370 Value ($000) $4,745 Avg Close $536.59 Range $457.52 - $624.80
Q2 2024
Shares 23,371 Value ($000) $13,907 Avg Close $565.46 Range $508.19 - $622.99
Q1 2024
Shares 13,246 Value ($000) $7,570 Avg Close $550.38 Range $477.65 - $629.38
Q4 2023
Shares 27,011 Value ($000) $13,908 Avg Close $511.34 Range $448.26 - $573.77
Q3 2023
Shares 21,222 Value ($000) $9,740 Avg Close $447.51 Range $418.51 - $471.94
Q2 2023
Shares 6,451 Value ($000) $2,809 Avg Close $402.78 Range $360.37 - $468.03
Q1 2023
Shares 3,171 Value ($000) $1 Avg Close $357.27 Range $312.25 - $386.72
Q4 2022
Shares 6,348 Value ($000) $2 Avg Close $313.01 Range $267.00 - $363.99
Q3 2022
Shares 35,207 Value ($000) $10,756 Avg Close $338.58 Range $294.29 - $391.17
Q2 2022
Shares 29,344 Value ($000) $8,912 Avg Close $301.65 Range $255.02 - $341.16
Q1 2022
Shares 57,102 Value ($000) $19,030 Avg Close $312.14 Range $275.00 - $371.73
Q4 2021
Shares 23,477 Value ($000) $8,651 Avg Close $337.23 Range $287.02 - $377.60
Q3 2021
Shares 13,382 Value ($000) $4,007 Avg Close $303.56 Range $272.18 - $340.66
Q2 2021
Shares 27,211 Value ($000) $7,505 Avg Close $253.80 Range $225.02 - $277.53
Q1 2021
Shares 25,623 Value ($000) $6,349 Avg Close $253.95 Range $217.69 - $300.91
Q4 2020
Shares 2,726 Value ($000) $707 Avg Close $230.63 Range $210.33 - $261.13
Q3 2020
Shares 6,629 Value ($000) $1,418 Avg Close $203.59 Range $188.82 - $230.12
Q2 2020
Shares 3,059 Value ($000) $597 Avg Close $165.04 Range $122.51 - $197.66
Q1 2020
Shares 6,145 Value ($000) $791 Avg Close $142.23 Range $104.90 - $166.87
Q4 2019
Shares 751 Value ($000) $104 Avg Close $137.18 Range $130.72 - $144.24
Q3 2019
Shares 2,898 Value ($000) $398 Avg Close $135.21 Range $123.85 - $146.66
Q2 2019
Shares 84 Value ($000) $11 Avg Close $120.29 Range $112.75 - $130.64
Q1 2019
Shares 4,690 Value ($000) $540 Avg Close $99.10 Range $81.03 - $115.21
Q4 2018
Shares 23 Value ($000) $2 Avg Close $88.84 Range $79.14 - $99.31
Q3 2018
Shares 1,832 Value ($000) $181 Avg Close $95.32 Range $84.75 - $103.40
Q2 2018
Shares 9,227 Value ($000) $789 Avg Close $87.15 Range $80.13 - $91.67
Q1 2018
Shares 437 Value ($000) $36 Avg Close $87.85 Range $82.10 - $94.14
Q4 2017
Shares 3,476 Value ($000) $296 Avg Close $86.51 Range $80.67 - $94.80
Q3 2017
Shares 742 Value ($000) $60 Avg Close $77.58 Range $71.94 - $81.57
Q2 2017
Shares 155 Value ($000) $11 Avg Close $73.56 Range $70.55 - $76.57
Q1 2017
Shares 222 Value ($000) $16 Avg Close $66.92 Range $59.04 - $73.08
Q4 2016
Shares 323 Value ($000) $19 Avg Close $59.50 Range $56.03 - $62.00
Q3 2016
Shares 8,149 Value ($000) $484 Avg Close $56.78 Range $53.02 - $60.00
Q2 2016
Shares 8,215 Value ($000) $444 Avg Close $50.14 Range $46.68 - $54.10
Q1 2016
Shares 94 Value ($000) $5 Avg Close $44.13 Range $39.26 - $48.60
Q4 2015
Shares 98 Value ($000) $4 Avg Close $48.36 Range $44.39 - $52.78
Q4 2014
Shares 1,142 Value ($000) $50 Avg Close $41.52 Range $36.62 - $45.03
Q3 2014
Shares 60 Value ($000) $2 Avg Close $39.64 Range $37.27 - $42.55
Q2 2014
Shares 11,895 Value ($000) $462 Avg Close $38.15 Range $36.03 - $39.50
Q1 2014
Shares 1,514 Value ($000) $58 Avg Close $40.13 Range $37.70 - $41.62
Q4 2013
Shares 342 Value ($000) $14 Avg Close $37.43 Range $34.55 - $40.79
Q3 2013
Shares 4,039 Value ($000) $152 Avg Close $37.05 Range $35.13 - $38.14
Q2 2013
Shares 309 Value ($000) $11 Avg Close $35.52 Range $33.50 - $37.02