CADENCE DESIGN SYSTEM INC

Ticker: CDNS CUSIP: 127387108 Class: Com

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

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

Q4 2025

Shares 19,145 Value ($000) $5,984 Avg Close $326.31 Range $295.18 - $357.53

Q3 2025

Shares 6,022 Value ($000) $2,115 Avg Close $344.03 Range $304.73 - $376.45

Q2 2025

Shares 9,719 Value ($000) $2,995 Avg Close $290.76 Range $221.56 - $323.39

Q1 2025

Shares 8,547 Value ($000) $2,174 Avg Close $278.09 Range $230.09 - $325.03

Q4 2024

Shares 21,791 Value ($000) $6,547 Avg Close $290.70 Range $246.60 - $326.19

Q3 2024

Shares 15,196 Value ($000) $4,119 Avg Close $276.46 Range $241.29 - $322.28

Q2 2024

Shares 40,722 Value ($000) $12,532 Avg Close $296.08 Range $270.39 - $328.99

Q1 2024

Shares 27,535 Value ($000) $8,571 Avg Close $295.79 Range $251.94 - $327.36

Q4 2023

Shares 51,314 Value ($000) $13,976 Avg Close $257.66 Range $227.77 - $279.33

Q3 2023

Shares 19,798 Value ($000) $4,639 Avg Close $234.06 Range $217.77 - $248.16

Q2 2023

Shares 10,427 Value ($000) $2,445 Avg Close $217.63 Range $194.01 - $242.65

Q1 2023

Shares 5,722 Value ($000) $1 Avg Close $189.14 Range $154.88 - $210.23

Q4 2022

Shares 11,688 Value ($000) $2 Avg Close $159.86 Range $138.76 - $177.27

Q3 2022

Shares 60,930 Value ($000) $9,958 Avg Close $171.96 Range $147.00 - $194.97

Q2 2022

Shares 61,388 Value ($000) $9,210 Avg Close $150.99 Range $132.32 - $168.73

Q1 2022

Shares 92,546 Value ($000) $15,220 Avg Close $153.41 Range $133.10 - $188.57

Q4 2021

Shares 40,915 Value ($000) $7,624 Avg Close $174.32 Range $145.84 - $192.70

Q3 2021

Shares 31,815 Value ($000) $4,818 Avg Close $152.39 Range $135.04 - $168.61

Q2 2021

Shares 48,882 Value ($000) $6,688 Avg Close $132.50 Range $118.11 - $148.27

Q1 2021

Shares 36,862 Value ($000) $5,049 Avg Close $134.17 Range $119.65 - $149.08

Q4 2020

Shares 9,265 Value ($000) $1,264 Avg Close $117.30 Range $104.48 - $136.84

Q3 2020

Shares 10,308 Value ($000) $1,099 Avg Close $105.21 Range $95.23 - $117.59

Q2 2020

Shares 6,543 Value ($000) $628 Avg Close $83.71 Range $62.92 - $96.56

Q1 2020

Shares 6,324 Value ($000) $417 Avg Close $69.37 Range $51.39 - $80.40

Q4 2019

Shares 5,872 Value ($000) $408 Avg Close $67.06 Range $62.41 - $70.96

Q3 2019

Shares 6,117 Value ($000) $404 Avg Close $70.33 Range $64.21 - $77.08

Q2 2019

Shares 1,261 Value ($000) $89 Avg Close $66.85 Range $61.32 - $73.09

Q1 2019

Shares 7,079 Value ($000) $450 Avg Close $52.98 Range $41.43 - $63.56

Q4 2018

Shares 349 Value ($000) $15 Avg Close $43.42 Range $39.08 - $47.04

Q3 2018

Shares 240 Value ($000) $11 Avg Close $45.52 Range $42.84 - $47.40

Q2 2018

Shares 9,986 Value ($000) $433 Avg Close $41.12 Range $35.49 - $45.46

Q1 2018

Shares 16,787 Value ($000) $617 Avg Close $40.78 Range $36.02 - $46.00

Q4 2017

Shares 660 Value ($000) $28 Avg Close $42.98 Range $39.60 - $45.64

Q1 2017

Shares 938 Value ($000) $29 Avg Close $29.18 Range $25.24 - $32.19

Q4 2016

Shares 8,543 Value ($000) $215 Avg Close $25.72 Range $24.15 - $28.00

Q3 2016

Shares 10,725 Value ($000) $274 Avg Close $25.01 Range $23.83 - $26.24

Q2 2016

Shares 18,787 Value ($000) $456 Avg Close $23.95 Range $22.79 - $25.49

Q1 2016

Shares 5,088 Value ($000) $120 Avg Close $20.94 Range $18.32 - $23.75

Q3 2015

Shares 3,234 Value ($000) $67 Avg Close $20.38 Range $18.13 - $21.86

Q4 2014

Shares 3,685 Value ($000) $70 Avg Close $17.95 Range $15.50 - $19.54

Q3 2014

Shares 3,000 Value ($000) $52 Avg Close $17.36 Range $16.25 - $18.25

Q2 2014

Shares 9,733 Value ($000) $170 Avg Close $15.99 Range $13.63 - $17.55

Q1 2014

Shares 477 Value ($000) $7 Avg Close $14.83 Range $13.59 - $16.25

Q4 2013

Shares 3,200 Value ($000) $45 Avg Close $13.41 Range $12.55 - $14.72

Q3 2013

Shares 3,200 Value ($000) $43 Avg Close $14.35 Range $13.13 - $15.96

Q2 2013

Shares 2,654 Value ($000) $38 Avg Close $14.08 Range $12.33 - $15.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,145	$5,984	$326.31	$295.18 - $357.53
Q3 2025	6,022	$2,115	$344.03	$304.73 - $376.45
Q2 2025	9,719	$2,995	$290.76	$221.56 - $323.39
Q1 2025	8,547	$2,174	$278.09	$230.09 - $325.03
Q4 2024	21,791	$6,547	$290.70	$246.60 - $326.19
Q3 2024	15,196	$4,119	$276.46	$241.29 - $322.28
Q2 2024	40,722	$12,532	$296.08	$270.39 - $328.99
Q1 2024	27,535	$8,571	$295.79	$251.94 - $327.36
Q4 2023	51,314	$13,976	$257.66	$227.77 - $279.33
Q3 2023	19,798	$4,639	$234.06	$217.77 - $248.16
Q2 2023	10,427	$2,445	$217.63	$194.01 - $242.65
Q1 2023	5,722	$1	$189.14	$154.88 - $210.23
Q4 2022	11,688	$2	$159.86	$138.76 - $177.27
Q3 2022	60,930	$9,958	$171.96	$147.00 - $194.97
Q2 2022	61,388	$9,210	$150.99	$132.32 - $168.73
Q1 2022	92,546	$15,220	$153.41	$133.10 - $188.57
Q4 2021	40,915	$7,624	$174.32	$145.84 - $192.70
Q3 2021	31,815	$4,818	$152.39	$135.04 - $168.61
Q2 2021	48,882	$6,688	$132.50	$118.11 - $148.27
Q1 2021	36,862	$5,049	$134.17	$119.65 - $149.08
Q4 2020	9,265	$1,264	$117.30	$104.48 - $136.84
Q3 2020	10,308	$1,099	$105.21	$95.23 - $117.59
Q2 2020	6,543	$628	$83.71	$62.92 - $96.56
Q1 2020	6,324	$417	$69.37	$51.39 - $80.40
Q4 2019	5,872	$408	$67.06	$62.41 - $70.96
Q3 2019	6,117	$404	$70.33	$64.21 - $77.08
Q2 2019	1,261	$89	$66.85	$61.32 - $73.09
Q1 2019	7,079	$450	$52.98	$41.43 - $63.56
Q4 2018	349	$15	$43.42	$39.08 - $47.04
Q3 2018	240	$11	$45.52	$42.84 - $47.40
Q2 2018	9,986	$433	$41.12	$35.49 - $45.46
Q1 2018	16,787	$617	$40.78	$36.02 - $46.00
Q4 2017	660	$28	$42.98	$39.60 - $45.64
Q1 2017	938	$29	$29.18	$25.24 - $32.19
Q4 2016	8,543	$215	$25.72	$24.15 - $28.00
Q3 2016	10,725	$274	$25.01	$23.83 - $26.24
Q2 2016	18,787	$456	$23.95	$22.79 - $25.49
Q1 2016	5,088	$120	$20.94	$18.32 - $23.75
Q3 2015	3,234	$67	$20.38	$18.13 - $21.86
Q4 2014	3,685	$70	$17.95	$15.50 - $19.54
Q3 2014	3,000	$52	$17.36	$16.25 - $18.25
Q2 2014	9,733	$170	$15.99	$13.63 - $17.55
Q1 2014	477	$7	$14.83	$13.59 - $16.25
Q4 2013	3,200	$45	$13.41	$12.55 - $14.72
Q3 2013	3,200	$43	$14.35	$13.13 - $15.96
Q2 2013	2,654	$38	$14.08	$12.33 - $15.32