Netscout Systems Inc

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Netscout Systems Inc
TickerNTCT
CIK #0001078075
CUSIP64115T104
SectorTechnology - Services-Computer Integrated Systems Design
Address310 Littleton Road, Westford, MA 01886
Source [EDGAR]
CIK Filing 2011 - 2026
[0001078075] 10-K
[0001078075] 10-Q
[0001078075] 3
[0001078075] 4
[0001078075] 5
[0001078075] 8-K
[0001078075] SC 13D
[0001078075] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Legal & General Group PLC Netscout Systems Inc [2026-05-08] 0.0
Vanguard Portfolio Management LLC Netscout Systems Inc [2026-04-29] 0.0
Legal & General Group PLC Netscout Systems Inc [2025-08-11] 0.0
Legal & General Group PLC Netscout Systems Inc [2024-11-14] 0.0
Legal & General Investment Management Ltd Netscout Systems Inc [2024-02-13] 5.68
First Trust Portfolios LP Netscout Systems Inc [2024-01-12] 6.43
Franklin Mutual Advisers LLC Netscout Systems Inc [2022-02-02] 6.5
AllianceBernstein LP Netscout Systems Inc [2019-02-13] 5.4
Atlantic Trust Group LLC Netscout Systems Inc [2018-02-13] 5.51
Dimensional Fund Advisors LP Netscout Systems Inc [2018-02-09] 5.97
Turtle Creek Equity Fund Netscout Systems Inc [2018-01-19] 5.61
Turtle Creek Asset Management Inc Netscout Systems Inc [2017-11-06] 5.19
Price T Rowe Associates Inc /MD/ Netscout Systems Inc [2015-08-10] 10.7
Capital Ventures International Netscout Systems Inc [2015-07-30] 7.1
Aristeia Capital LLC Netscout Systems Inc [2015-02-17] 9.71
Neuberger Berman Group LLC Netscout Systems Inc [2015-02-12] 6.11
Danaher Corp /DE/ Netscout Systems Inc [2014-10-22] 8.3
Vanguard Group Inc Netscout Systems Inc [2013-02-12] 5.13
Sterling Capital Management LLC Netscout Systems Inc [2012-02-08] 5.35
Form 3/4/5 Filer 2011 - 2026
Netscout Systems Inc
Watt Eric Todd
Szabados Michael
Singhal Anil K
Downing John
Piazza Anthony John
Munshi Sanjay
Grasso Alfred
Perretta Christopher
Hadzima Joseph G Jr
BUA Jean A
Egan John R
Nash Shannon
Donahue Robert E
Vitale Vivian M
Pelage Marlene
Spradley Susan Louise
Mullarkey Vincent J
Lico James A
Demarines Victor
Pearse Stephen
Sommers David P
McGuigan Stuart M
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Downing John
Common Stock
2026-02-20 Sell 3,000 $30.00 90,000
Szabados Michael
Common Stock
2026-02-18 Sell 4,000 $29.18 116,720
Downing John
Common Stock
2026-02-18 Sell 3,000 $29.18 87,540
Munshi Sanjay
Common Stock
2026-02-18 Sell 2,000 $29.18 58,360
Watt Eric Todd
Restricted Stock Unit · derivative
2026-01-27 Option exercise 3,750
Watt Eric Todd
Common Stock
2026-01-27 Option exercise 3,750
Watt Eric Todd
Common Stock
2026-01-27 Tax withheld 1,304 $27.87 36,342
Perretta Christopher
Common Stock
2025-12-12 Sell 10,000 $28.01 280,100
Singhal Anil K
Common Stock
2025-12-10 Gift 9,278
Munshi Sanjay
Common Stock
2025-12-03 Sell 2,000 $27.23 54,460
Hadzima Joseph G Jr
Common Stock
2025-11-20 Gift 10,000 $0.00
Hadzima Joseph G Jr
Common Stock
2025-11-19 Sell 3,113 $25.63 79,786
Szabados Michael
Common Stock
2025-11-12 Sell 4,000 $28.35 113,400
Downing John
Common Stock
2025-11-06 Sell 3,000 $30.00 90,000
Downing John
Common Stock
2025-11-03 Sell 3,000 $27.80 83,400
Singhal Anil K
Restricted Stock Unit · derivative
2025-10-26 Option exercise 13,500
Downing John
Restricted Stock Unit · derivative
2025-10-26 Option exercise 6,750
Downing John
Common Stock
2025-10-26 Option exercise 6,750
Singhal Anil K
Common Stock
2025-10-26 Option exercise 13,500
Szabados Michael
Restricted Stock Unit · derivative
2025-10-26 Option exercise 7,875
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 288 61,911,129
2025-12-31 263 62,759,207
2025-09-30 244 62,998,568
2025-06-30 240 62,373,930
2025-03-31 233 63,983,595
2024-12-31 219 63,314,415
2024-09-30 215 63,909,856
2024-06-30 220 63,028,740
2024-03-31 210 67,774,567
2023-12-31 209 66,245,687
2023-09-30 215 63,618,428
2023-06-30 215 68,068,874
Form 13F Holdings
Firm Period DFND Voting Shares
Empirical Financial Services LLC DBA Empirical Wealth Ma [2026-06-30] SOLE 89,006 92,506
Wedge Capital Management L L P/NC [2026-06-30] SOLE 28,553 84,687
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 1,599 54,268
Louisiana State Employees Retirement System [2026-06-30] SOLE 30,400 30,400
Alaska Retirement Management Board [2026-06-30] SOLE 25,736 25,736
Handelsbanken Fonder AB [2026-06-30] SOLE 0 21,032
NorthCrest Asset Manangement LLC [2026-06-30] SOLE 220 18,480
Yousif Capital Management LLC [2026-06-30] SOLE 4,239 18,256
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 16,106 16,106
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 13,953 13,953
Contravisory Investment Management Inc [2026-06-30] SOLE 7,494 7,494
Merit Financial Group LLC [2026-06-30] OTR 0 6,640
Alhambra Investment Management LLC [2026-06-30] SOLE 1,886 5,962
Crossmark Global Holdings Inc [2026-06-30] SOLE 5,460 5,460
Empirical Financial Services LLC DBA Empirical Wealth Ma [2026-06-30] OTR 2,123 2,123
Merit Financial Group LLC [2026-06-30] SOLE 8 1,638
Farther Finance Advisors LLC [2026-06-30] SOLE 0 1,506
Gamma Investing LLC [2026-06-30] DFND 1,465 1,465
IFP Advisors LLC [2026-06-30] SOLE 962 962
True Wealth Design LLC [2026-06-30] SOLE 0 840
Versant Capital Management Inc [2026-06-30] SOLE 296 296
Ares Financial Consulting LLC [2026-06-30] SOLE 237 237
First Pacific Financial [2026-06-30] SOLE 0 179
Fortitude Family Office LLC [2026-06-30] SOLE 140 140
Farmers & Merchants Investments Inc [2026-06-30] SOLE 40 40
GHP Investment Advisors Inc [2026-06-30] SOLE 20 20
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 19
Davis Capital Management [2026-06-30] SOLE 4 4
JFS Wealth Advisors LLC [2026-06-30] SOLE 0 4
Abound Wealth Management [2026-06-30] SOLE 0 4
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