NETSCOUT SYS INC

Ticker: NTCT CUSIP: 64115T104 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 188,085 Value ($000) $5,090 Avg Close $27.04 Range $25.20 - $30.67

Q3 2025

Shares 386,135 Value ($000) $9,974 Avg Close $23.66 Range $20.39 - $26.25

Q2 2025

Shares 622,444 Value ($000) $15,443 Avg Close $22.23 Range $18.12 - $25.23

Q1 2025

Shares 979,121 Value ($000) $20,571 Avg Close $22.48 Range $20.35 - $27.89

Q4 2024

Shares 1,013,210 Value ($000) $21,946 Avg Close $21.68 Range $19.50 - $23.20

Q3 2024

Shares 1,199,559 Value ($000) $26,090 Avg Close $19.71 Range $17.73 - $21.85

Q2 2024

Shares 1,275,726 Value ($000) $23,333 Avg Close $19.73 Range $17.10 - $21.93

Q1 2024

Shares 1,239,915 Value ($000) $27,080 Avg Close $21.70 Range $19.82 - $24.42

Q4 2023

Shares 1,565,484 Value ($000) $34,362 Avg Close $22.43 Range $19.74 - $28.26

Q3 2023

Shares 1,243,682 Value ($000) $34,848 Avg Close $28.60 Range $27.35 - $31.04

Q2 2023

Shares 955,077 Value ($000) $29,560 Avg Close $29.39 Range $25.90 - $31.66

Q1 2023

Shares 864,608 Value ($000) $24,771 Avg Close $29.93 Range $26.69 - $36.24

Q4 2022

Shares 665,097 Value ($000) $21,622 Avg Close $34.52 Range $31.03 - $38.02

Q3 2022

Shares 464,887 Value ($000) $14,560 Avg Close $32.72 Range $28.69 - $35.73

Q2 2022

Shares 438,204 Value ($000) $14,833 Avg Close $33.55 Range $30.28 - $37.68

Q1 2022

Shares 693,293 Value ($000) $22,241 Avg Close $31.42 Range $28.86 - $33.94

Q4 2021

Shares 889,524 Value ($000) $29,426 Avg Close $30.32 Range $26.61 - $34.87

Q3 2021

Shares 853,901 Value ($000) $23,013 Avg Close $27.72 Range $26.01 - $29.86

Q2 2021

Shares 812,223 Value ($000) $23,181 Avg Close $28.41 Range $24.82 - $31.11

Q1 2021

Shares 978,270 Value ($000) $27,548 Avg Close $29.32 Range $26.28 - $31.91

Q4 2020

Shares 1,080,341 Value ($000) $29,623 Avg Close $23.89 Range $19.76 - $28.28

Q3 2020

Shares 1,196,375 Value ($000) $26,117 Avg Close $24.16 Range $20.55 - $27.50

Q2 2020

Shares 1,055,413 Value ($000) $26,976 Avg Close $25.84 Range $21.65 - $29.31

Q1 2020

Shares 1,084,186 Value ($000) $25,663 Avg Close $25.36 Range $19.11 - $29.62

Q4 2019

Shares 1,212,875 Value ($000) $29,194 Avg Close $23.64 Range $20.96 - $26.30

Q3 2019

Shares 927,700 Value ($000) $21,393 Avg Close $23.88 Range $20.94 - $26.75

Q2 2019

Shares 849,172 Value ($000) $21,561 Avg Close $26.86 Range $23.92 - $30.30

Q1 2019

Shares 663,188 Value ($000) $18,615 Avg Close $26.57 Range $22.55 - $28.65

Q4 2018

Shares 624,020 Value ($000) $14,745 Avg Close $25.19 Range $21.58 - $29.19

Q3 2018

Shares 601,092 Value ($000) $15,177 Avg Close $27.03 Range $23.50 - $31.78

Q2 2018

Shares 604,909 Value ($000) $17,966 Avg Close $27.81 Range $23.15 - $31.05

Q1 2018

Shares 392,363 Value ($000) $10,339 Avg Close $27.19 Range $25.33 - $31.60

Q4 2017

Shares 100,058 Value ($000) $3,047 Avg Close $30.56 Range $27.65 - $33.50

Q3 2017

Shares 198,885 Value ($000) $6,434 Avg Close $33.37 Range $31.70 - $36.80

Q2 2017

Shares 69,849 Value ($000) $2,403 Avg Close $36.18 Range $32.25 - $38.48

Q1 2017

Shares 51,444 Value ($000) $1,952 Avg Close $35.32 Range $29.50 - $38.45

Q4 2016

Shares 12,422 Value ($000) $391 Avg Close $30.68 Range $26.25 - $33.83

Q3 2016

Shares 29,713 Value ($000) $869 Avg Close $27.44 Range $21.46 - $30.31

Q2 2016

Shares 83,561 Value ($000) $1,860 Avg Close $23.15 Range $20.99 - $25.33

Q1 2016

Shares 214,912 Value ($000) $4,936 Avg Close $22.54 Range $18.77 - $30.41

Q4 2015

Shares 9,175 Value ($000) $282 Avg Close $34.39 Range $29.47 - $40.28

Q2 2015

Shares 11,236 Value ($000) $412 Avg Close $41.05 Range $36.25 - $45.53

Q1 2015

Shares 4,612 Value ($000) $202 Avg Close $38.71 Range $33.53 - $44.76

Q4 2014

Shares 22,186 Value ($000) $811 Avg Close $37.70 Range $31.59 - $46.17

Q3 2014

Shares 136,029 Value ($000) $6,230 Avg Close $44.79 Range $41.15 - $48.13

Q2 2014

Shares 125,682 Value ($000) $5,572 Avg Close $38.84 Range $33.30 - $44.54

Q1 2014

Shares 96,808 Value ($000) $3,638 Avg Close $35.25 Range $28.64 - $39.10

Q4 2013

Shares 78,169 Value ($000) $2,313 Avg Close $28.31 Range $24.04 - $30.76

Q3 2013

Shares 93,699 Value ($000) $2,395 Avg Close $25.82 Range $23.22 - $27.55

Q2 2013

Shares 31,582 Value ($000) $737 Avg Close $23.24 Range $21.22 - $24.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	188,085	$5,090	$27.04	$25.20 - $30.67
Q3 2025	386,135	$9,974	$23.66	$20.39 - $26.25
Q2 2025	622,444	$15,443	$22.23	$18.12 - $25.23
Q1 2025	979,121	$20,571	$22.48	$20.35 - $27.89
Q4 2024	1,013,210	$21,946	$21.68	$19.50 - $23.20
Q3 2024	1,199,559	$26,090	$19.71	$17.73 - $21.85
Q2 2024	1,275,726	$23,333	$19.73	$17.10 - $21.93
Q1 2024	1,239,915	$27,080	$21.70	$19.82 - $24.42
Q4 2023	1,565,484	$34,362	$22.43	$19.74 - $28.26
Q3 2023	1,243,682	$34,848	$28.60	$27.35 - $31.04
Q2 2023	955,077	$29,560	$29.39	$25.90 - $31.66
Q1 2023	864,608	$24,771	$29.93	$26.69 - $36.24
Q4 2022	665,097	$21,622	$34.52	$31.03 - $38.02
Q3 2022	464,887	$14,560	$32.72	$28.69 - $35.73
Q2 2022	438,204	$14,833	$33.55	$30.28 - $37.68
Q1 2022	693,293	$22,241	$31.42	$28.86 - $33.94
Q4 2021	889,524	$29,426	$30.32	$26.61 - $34.87
Q3 2021	853,901	$23,013	$27.72	$26.01 - $29.86
Q2 2021	812,223	$23,181	$28.41	$24.82 - $31.11
Q1 2021	978,270	$27,548	$29.32	$26.28 - $31.91
Q4 2020	1,080,341	$29,623	$23.89	$19.76 - $28.28
Q3 2020	1,196,375	$26,117	$24.16	$20.55 - $27.50
Q2 2020	1,055,413	$26,976	$25.84	$21.65 - $29.31
Q1 2020	1,084,186	$25,663	$25.36	$19.11 - $29.62
Q4 2019	1,212,875	$29,194	$23.64	$20.96 - $26.30
Q3 2019	927,700	$21,393	$23.88	$20.94 - $26.75
Q2 2019	849,172	$21,561	$26.86	$23.92 - $30.30
Q1 2019	663,188	$18,615	$26.57	$22.55 - $28.65
Q4 2018	624,020	$14,745	$25.19	$21.58 - $29.19
Q3 2018	601,092	$15,177	$27.03	$23.50 - $31.78
Q2 2018	604,909	$17,966	$27.81	$23.15 - $31.05
Q1 2018	392,363	$10,339	$27.19	$25.33 - $31.60
Q4 2017	100,058	$3,047	$30.56	$27.65 - $33.50
Q3 2017	198,885	$6,434	$33.37	$31.70 - $36.80
Q2 2017	69,849	$2,403	$36.18	$32.25 - $38.48
Q1 2017	51,444	$1,952	$35.32	$29.50 - $38.45
Q4 2016	12,422	$391	$30.68	$26.25 - $33.83
Q3 2016	29,713	$869	$27.44	$21.46 - $30.31
Q2 2016	83,561	$1,860	$23.15	$20.99 - $25.33
Q1 2016	214,912	$4,936	$22.54	$18.77 - $30.41
Q4 2015	9,175	$282	$34.39	$29.47 - $40.28
Q2 2015	11,236	$412	$41.05	$36.25 - $45.53
Q1 2015	4,612	$202	$38.71	$33.53 - $44.76
Q4 2014	22,186	$811	$37.70	$31.59 - $46.17
Q3 2014	136,029	$6,230	$44.79	$41.15 - $48.13
Q2 2014	125,682	$5,572	$38.84	$33.30 - $44.54
Q1 2014	96,808	$3,638	$35.25	$28.64 - $39.10
Q4 2013	78,169	$2,313	$28.31	$24.04 - $30.76
Q3 2013	93,699	$2,395	$25.82	$23.22 - $27.55
Q2 2013	31,582	$737	$23.24	$21.22 - $24.92