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NTCT

NETSCOUT SYSTEMS, INC.
Information TechnologyCommunications EquipmentLatest close $396 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
6
27 funds tracked
Ever held
7
Current + past
New this quarter
0
Exited this quarter
1

Marquee-fund ownership over time

Aug 11, 2023Nov 13, 2024Nov 13, 2025May 14, 2026
Now
6

This quarter's activity

New positions opened

None.

Positions exited

Current holders

Sorted by tenure (longest first)
FundEntry priceLatest closeReturn on entry
Bridgewater Associates re-entered$28$39+38%
Citadel Advisors$19$39+103%
Two Sigma Investments$19$39+103%
D.E. Shaw$19$39+103%
AQR Capital Management$19$39+103%
Millennium Management$19$39+103%

“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.

Past holders

Funds that exited at some point
FundEntry → ExitReturn
Renaissance Technologies→ $39+68%

Insider activity

Form 4 — officers, directors, 10%+ owners

Filed within two business days of each transaction by anyone with material insider status at NETSCOUT SYSTEMS INC. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.

Filings · last 30d
12
Filings · last 90d
16
Total on file
587
Recent SEC buffer
Most recent
Jun 9, 2026

30d / 90d windows measured from Jun 9, 2026 — the most recent Form 4 on file — not from today.

Showing 15 of 587 recent Form 4 filings. Browse all on EDGAR ↗

Fundamentals

XBRL · NETSCOUT SYSTEMS, INC.

Annual figures sourced directly from NETSCOUT SYSTEMS, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.

Revenue
$859.48M
FY2026+4% YoY
Net income
$95.53M
FY2026+126% YoY
EPS (diluted)
$1.30
FY2026+125% YoY
Free cash flow(?)
$285.43M
FY2026+34% YoY

Recent SEC filings

10-K · 10-Q · 8-K · 13D/G · proxy

The most recent material filings for NETSCOUT SYSTEMS INC — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.

Trade history

Every open→close lifecycle across tracked funds
FundOpen dateClose dateOpen priceClose price / currentReturn
Bridgewater AssociatesQ4 2025open$27$44+62%
Renaissance TechnologiesQ3 2025Q2 2026$23$39+68%
Citadel AdvisorsQ3 2024open$19$39+103%
Two Sigma InvestmentsQ3 2024open$19$39+103%
D.E. ShawQ3 2024open$19$39+103%
AQR Capital ManagementQ3 2024open$19$39+103%
Millennium ManagementQ3 2024open$19$39+103%
Bridgewater AssociatesQ3 2023Q4 2024$28$23-19%
Caveats
  • Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
  • Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
  • “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
  • Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
  • Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.