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NetScout Systems, Inc. (NTCT) institutional ownership

Latest close $39.45 Jul 23, 2026
Market cap$3.0B 52-week range SectorTechnology
Funds holding · Q1 2026
256
reported NTCT position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net sold $144M
148 buyers · 108 sellers

NetScout Systems, Inc. (NTCT) price and institutional activity

Dates

Q1 2026

$159M bought by 148 investors
Wellington Management Group LLP$14MLsv Asset Management$13M +146 more
$303M sold by 108 investors
CIBC Bancorp USA Inc.-$133MFirst Trust Advisors LP-$23M +106 more
Bought Sold Totals per quarter; hover a bar for the names.

NetScout Systems, Inc. (NTCT) institutional activity · 256

Investor Type Est. change Change Δ Own Date
CIBC Bancorp USA Inc. · Reduced −$133M
Change −4.6M Date Q1 2026
CIBC Bancorp USA Inc. Reduced· Q1 2026 −$133M −4.6M Q1 2026
First Trust Advisors LP · Reduced −$23M
Change −775K Date Q1 2026
First Trust Advisors LP Reduced· Q1 2026 −$23M −775K Q1 2026
Wellington Management Group LLP · Added +$14M
Change +479K Δ Own +80.0% Date Q1 2026
Wellington Management Group LLP Added· Q1 2026 +$14M +479K +80.0% Q1 2026
Lsv Asset Management · Added +$13M
Change +457K Date Q1 2026
Lsv Asset Management Added· Q1 2026 +$13M +457K Q1 2026
Robeco Institutional Asset Management B.V. · Added +$13M
Change +452K Date Q1 2026
Robeco Institutional Asset Management B.V. Added· Q1 2026 +$13M +452K Q1 2026
Prudential Financial Inc · Reduced −$13M
Change −445K Date Q1 2026
Prudential Financial Inc Reduced· Q1 2026 −$13M −445K Q1 2026
Seb Asset Management AB · New +$13M
Change +445K Date Q1 2026
Seb Asset Management AB New· Q1 2026 +$13M +445K Q1 2026
Pacer Advisors, Inc. · Exited −$11M
Change −379K Δ Own −100.0% Date Q1 2026
Pacer Advisors, Inc. Exited· Q1 2026 −$11M −379K −100.0% Q1 2026
Skandinaviska Enskilda Banken AB (publ) · Exited −$10M
Change −355K Δ Own −100.0% Date Q1 2026
Skandinaviska Enskilda Banken AB (publ) Exited· Q1 2026 −$10M −355K −100.0% Q1 2026
Acadian Asset Management LLC · Reduced −$8.8M
Change −304K Date Q1 2026
Acadian Asset Management LLC Reduced· Q1 2026 −$8.8M −304K Q1 2026
Marshall Wace, LLP · Reduced −$8.7M
Change −301K Date Q1 2026
Marshall Wace, LLP Reduced· Q1 2026 −$8.7M −301K Q1 2026
Alyeska Investment Group, L.P. · New +$8.4M
Change +291K Date Q1 2026
Alyeska Investment Group, L.P. New· Q1 2026 +$8.4M +291K Q1 2026
Arrowstreet Capital, Limited Partnership · Exited −$7.4M
Change −255K Δ Own −100.0% Date Q1 2026
Arrowstreet Capital, Limited Partnership Exited· Q1 2026 −$7.4M −255K −100.0% Q1 2026
Two Sigma Investments, LP · Added +$6.7M
Change +231K Δ Own +112.6% Date Q1 2026
Two Sigma Investments, LP Added· Q1 2026 +$6.7M +231K +112.6% Q1 2026
Legal & General · Reduced −$6.6M
Change −226K Date Q1 2026
Legal & General Reduced· Q1 2026 −$6.6M −226K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
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Famous investor activity in NetScout Systems, Inc. (NTCT)

NetScout Systems, Inc. (NTCT) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Watt Eric Todd · Officer Grant (A) 10K
Owned 21K Trade date Jun 19, 2026 Filed date Jun 25, 2026
Watt Eric Todd Officer Grant (A) 10K 21K Jun 19, 2026 Jun 25, 2026
Szabados Michael · Director 2 operations 0
Owned 17K Trade date Jun 19, 2026 Filed date Jun 23, 2026
Szabados Michael Director 2 operations 0 17K Jun 19, 2026 Jun 23, 2026
Szabados Michael · Director Tax withholding or exercise payment (F) -$71K
Price $39.67 Qty -2K Owned 46K ΔOwn −3.8% Trade date Jun 19, 2026 Filed date Jun 23, 2026
Szabados Michael Director Tax withholding or exercise payment (F) $39.67 -2K -$71K 46K −3.8% Jun 19, 2026 Jun 23, 2026
Singhal Anil K. · Director 2 operations 0
Owned 86K Trade date Jun 19, 2026 Filed date Jun 23, 2026
Singhal Anil K. Director 2 operations 0 86K Jun 19, 2026 Jun 23, 2026
Singhal Anil K. · Director Tax withholding or exercise payment (F) -$183K
Price $39.67 Qty -5K Owned 455K ΔOwn −1.0% Trade date Jun 19, 2026 Filed date Jun 23, 2026
Singhal Anil K. Director Tax withholding or exercise payment (F) $39.67 -5K -$183K 455K −1.0% Jun 19, 2026 Jun 23, 2026
Downing John · Officer 2 operations 0
Owned 43K Trade date Jun 19, 2026 Filed date Jun 23, 2026
Downing John Officer 2 operations 0 43K Jun 19, 2026 Jun 23, 2026
Downing John · Officer Tax withholding or exercise payment (F) -$91K
Price $39.67 Qty -2K Owned 136K ΔOwn −1.7% Trade date Jun 19, 2026 Filed date Jun 23, 2026
Downing John Officer Tax withholding or exercise payment (F) $39.67 -2K -$91K 136K −1.7% Jun 19, 2026 Jun 23, 2026
Szabados Michael · Director 2 operations 0
Owned 27K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Szabados Michael Director 2 operations 0 27K Jun 15, 2026 Jun 17, 2026
Szabados Michael · Director Tax withholding or exercise payment (F) -$77K
Price $41.42 Qty -2K Owned 41K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Szabados Michael Director Tax withholding or exercise payment (F) $41.42 -2K -$77K 41K Jun 15, 2026 Jun 17, 2026
Singhal Anil K. · Director 2 operations 0
Owned 122K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Singhal Anil K. Director 2 operations 0 122K Jun 15, 2026 Jun 17, 2026
Singhal Anil K. · Director Tax withholding or exercise payment (F) -$174K
Price $41.42 Qty -4K Owned 449K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Singhal Anil K. Director Tax withholding or exercise payment (F) $41.42 -4K -$174K 449K Jun 15, 2026 Jun 17, 2026
Munshi Sanjay · Officer 2 operations 0
Owned 37K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Munshi Sanjay Officer 2 operations 0 37K Jun 15, 2026 Jun 17, 2026
Munshi Sanjay · Officer Tax withholding or exercise payment (F) -$24K
Price $41.42 Qty -585 Owned 9K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Munshi Sanjay Officer Tax withholding or exercise payment (F) $41.42 -585 -$24K 9K Jun 15, 2026 Jun 17, 2026
Downing John · Officer 2 operations 0
Owned 61K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Downing John Officer 2 operations 0 61K Jun 15, 2026 Jun 17, 2026
Downing John · Officer Tax withholding or exercise payment (F) -$66K
Price $41.42 Qty -2K Owned 133K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Downing John Officer Tax withholding or exercise payment (F) $41.42 -2K -$66K 133K Jun 15, 2026 Jun 17, 2026
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NetScout Systems, Inc. (NTCT) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 12.2M
% of shares outstanding 17.2% Filing date Jan 22, 2024
BlackRock Inc. 12.2M 17.2% Jan 22, 2024
Vanguard Group Inc 9.0M
% of shares outstanding 12.7% Filing date Feb 13, 2024
Vanguard Group Inc 9.0M 12.7% Feb 13, 2024
Vanguard Portfolio Management 5.6M
% of shares outstanding 7.8% Filing date Apr 29, 2026
Vanguard Portfolio Management 5.6M 7.8% Apr 29, 2026
Dimensional Fund Advisors LP 4.4M
% of shares outstanding 6.2% Filing date Oct 31, 2024
Dimensional Fund Advisors LP 4.4M 6.2% Oct 31, 2024
Legal & General Investment Management Ltd 4.0M
% of shares outstanding 5.7% Filing date Feb 13, 2024
Legal & General Investment Management Ltd 4.0M 5.7% Feb 13, 2024
Legal & General Group PLC 3.6M
% of shares outstanding 5.0% Filing date May 8, 2026
Legal & General Group PLC 3.6M 5.0% May 8, 2026
Neuberger Berman Group LLC 2.0M
% of shares outstanding 2.8% Filing date Feb 13, 2024
Neuberger Berman Group LLC 2.0M 2.8% Feb 13, 2024
First Trust Portfolios LP 1.4M
% of shares outstanding 1.9% Filing date Aug 2, 2024
First Trust Portfolios LP 1.4M 1.9% Aug 2, 2024
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NetScout Systems, Inc. (NTCT) ownership FAQ

Who owns NTCT?

256 reporting institutions disclosed NTCT position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.