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NTCT — NETSCOUT SYS INC

Reported value held$1.47B
Funds holding (latest)44
SectorTechnology
Funds holding (Q2 2026)35
Institutional value$1.21B · 27.90M sh
New / Add / Cut / Exit1 / 18 / 12 / 1
Top-5 / Top-10 concentration70.9% / 84.0%
Institutional holdings change Accumulating +2.8% (+766.38K sh)
Institutional value change Up +40.8%

As of Q2 2026, 35 SEC-registered investment managers reported holding NTCT (NETSCOUT SYS INC) in their latest 13F filings, with a combined reported value of $1.21B across 27.90M shares. That is +2.8% by share count (+766.38K shares) versus the previous quarter, while reported value moved +40.8%. Ownership is concentrated: the five largest holders account for 70.9% of reported value and the top ten for 84.0%.

Compared with the prior quarter, 1 opened new positions, 18 added to existing stakes, 12 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

NTCT is classified in the Technology sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 11.44M $498.03M 0.01% Hold
Legal & General Investment Management America history 3.81M $165.97M 0.04% Add
Geode Capital Management history 2.15M $93.79M 0.01% Add
Wellington Management Group history 1.26M $54.81M 0.01% Add
AQR Capital Management history 1.06M $45.85M 0.02% Reduce
Charles Schwab Investment Management history 1.00M $43.70M 0.01% Reduce
Northern Trust Corp history 783.28K $34.11M 0.00% Add
Morgan Stanley history 676.39K $29.46M 0.00% Reduce
Lazard Asset Management history 591.60K $25.76M 0.04% Add
Fidelity Management & Research (FMR) history 590.59K $25.72M 0.00% Add
BNY Mellon history 452.40K $19.70M 0.00% Add
Two Sigma Investments history 449.62K $19.58M 0.01% Add
Millennium Management history 432.73K $18.85M 0.01% Add
Principal Global Investors history 402.44K $17.53M 0.01% Hold
Invesco Ltd history 338.93K $14.76M 0.00% Reduce
Goldman Sachs Group history 329.25K $14.34M 0.00% Reduce
PSP Investments history 307.16K $13.38M 0.04% Add
Citadel Advisors history 263.26K $11.47M 0.00% Add
First Eagle Investment Management history 248.40K $10.82M 0.02% Add
Deutsche Bank AG history 177.62K $7.74M 0.00% Reduce
Bank of America Corp history 162.92K $7.10M 0.00% Add
JPMorgan Chase & Co history 139.38K $6.04M 0.00% New
Prudential Financial history 118.20K $5.15M 0.01% Add
Bridgewater Associates history 99.83K $4.35M 0.02% Reduce
UBS Group AG history 89.48K $3.90M 0.00% Reduce
Wells Fargo & Co history 85.98K $3.74M 0.00% Add
Citigroup Inc history 76.85K $3.35M 0.00% Add
Franklin Resources history 72.66K $3.16M 0.00% Hold
Royce & Associates history 51.99K $2.26M 0.02% Reduce
Amundi US history 50.01K $2.18M 0.00% Reduce
D. E. Shaw & Co history 39.98K $1.74M 0.00% Reduce
Manulife Financial history 35.30K $1.54M 0.00% Add
CPP Investments history 16.20K $705.51K 0.00% Hold
PNC Financial Services history 4.29K $186.87K 0.00% Reduce
T. Rowe Price Associates history 95.04K $4.14K 0.00% Add

Q1 2026 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 11.39M $362.06M 0.01% Hold
Legal & General Investment Management America history 3.64M $115.56M 0.03% Reduce
Geode Capital Management history 1.83M $58.33M 0.00% Add
AQR Capital Management history 1.20M $37.76M 0.02% Add
Wellington Management Group history 1.08M $34.24M 0.01% Add
Charles Schwab Investment Management history 1.06M $33.65M 0.01% Reduce
Northern Trust Corp history 737.77K $23.45M 0.00% Add
Morgan Stanley history 714.45K $22.71M 0.00% Reduce
Lazard Asset Management history 585.04K $18.60M 0.03% Add
Invesco Ltd history 452.91K $14.40M 0.00% Add
BNY Mellon history 449.33K $14.28M 0.00% Reduce
Two Sigma Investments history 436.61K $13.88M 0.01% Add
Deutsche Bank AG history 406.29K $12.92M 0.00% Hold
Principal Global Investors history 401.71K $12.77M 0.01% Add
Goldman Sachs Group history 400.24K $12.72M 0.00% Reduce
Fidelity Management & Research (FMR) history 323.37K $10.28M 0.00% Reduce
PSP Investments history 301.40K $9.58M 0.03% Hold
UBS Group AG history 285.34K $9.07M 0.00% Add
First Eagle Investment Management history 200.00K $6.36M 0.01% Reduce
Bridgewater Associates history 187.31K $5.95M 0.03% Add
Bank of America Corp history 151.91K $4.83M 0.00% Reduce
Prudential Financial history 113.62K $3.61M 0.00% Reduce
D. E. Shaw & Co history 104.34K $3.32M 0.00% Reduce
Citadel Advisors history 103.95K $3.30M 0.00% Add
Marshall Wace history 92.92K $2.95M 0.00% Reduce
Franklin Resources history 72.88K $2.32M 0.00% Add
Millennium Management history 69.12K $2.20M 0.00% Add
Amundi US history 59.08K $1.88M 0.00% Reduce
Citigroup Inc history 58.73K $1.87M 0.00% Reduce
Royce & Associates history 53.13K $1.69M 0.02% Hold
Wells Fargo & Co history 47.97K $1.52M 0.00% Reduce
Manulife Financial history 32.10K $1.02M 0.00% Reduce
CPP Investments history 16.20K $515.00K 0.00% Hold
PNC Financial Services history 4.36K $138.73K 0.00% Add
T. Rowe Price Associates history 81.05K $2.58K 0.00% Add

Q4 2025 — 40 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 11.37M $307.61M 0.01% Add
Vanguard Group history 9.06M $245.09M 0.00% Reduce
Legal & General Investment Management America history 3.86M $104.48M 0.02% Reduce
Geode Capital Management history 1.81M $48.89M 0.00% Hold
AQR Capital Management history 1.14M $30.83M 0.02% Add
Charles Schwab Investment Management history 1.08M $29.19M 0.01% Reduce
Morgan Stanley history 913.33K $24.71M 0.00% Reduce
Northern Trust Corp history 711.75K $19.26M 0.00% Reduce
Wellington Management Group history 598.28K $16.19M 0.00% Reduce
Prudential Financial history 559.02K $15.13M 0.02% Add
Lazard Asset Management history 538.26K $14.57M 0.03% Add
Goldman Sachs Group history 465.53K $12.60M 0.00% Add
BNY Mellon history 460.00K $12.45M 0.00% Reduce
Invesco Ltd history 432.11K $11.69M 0.00% Add
Deutsche Bank AG history 404.50K $10.95M 0.00% Reduce
Marshall Wace history 394.17K $10.67M 0.01% Reduce
Fidelity Management & Research (FMR) history 337.91K $9.14M 0.00% Add
Principal Global Investors history 326.93K $8.85M 0.01% Reduce
JPMorgan Chase & Co history 310.62K $8.41M 0.00% Reduce
PSP Investments history 300.94K $8.14M 0.03% Reduce
Arrowstreet Capital history 255.10K $6.90M 0.00% Reduce
First Eagle Investment Management history 211.50K $5.72M 0.01% Add
Two Sigma Investments history 205.41K $5.56M 0.01% Reduce
Bank of America Corp history 194.97K $5.28M 0.00% Add
D. E. Shaw & Co history 188.09K $5.09M 0.00% Reduce
Bridgewater Associates history 177.16K $4.79M 0.02% Add
Amundi US history 120.39K $3.26M 0.00% Add
Wells Fargo & Co history 109.10K $2.95M 0.00% Add
Citigroup Inc history 84.20K $2.28M 0.00% Reduce
Citadel Advisors history 79.24K $2.14M 0.00% Reduce
UBS Group AG history 67.55K $1.83M 0.00% Reduce
Franklin Resources history 67.13K $1.82M 0.00% Add
Royce & Associates history 53.13K $1.44M 0.01% Reduce
Millennium Management history 34.80K $941.63K 0.00% Reduce
Manulife Financial history 33.01K $893.12K 0.00% Reduce
Janus Henderson Group history 31.25K $845.65K 0.00% Hold
Renaissance Technologies history 18.10K $489.79K 0.00% Reduce
CPP Investments history 16.20K $438.37K 0.00% New
PNC Financial Services history 3.74K $101.09K 0.00% Hold
T. Rowe Price Associates history 70.97K $1.92K 0.00% Add

Q3 2025 — 40 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 11.19M $288.93M 0.01% Reduce
Vanguard Group history 9.26M $239.11M 0.00% Reduce
Legal & General Investment Management America history 4.30M $111.07M 0.03% Reduce
Geode Capital Management history 1.81M $46.74M 0.00% Add
Charles Schwab Investment Management history 1.13M $29.21M 0.01% Reduce
AQR Capital Management history 962.65K $24.73M 0.02% Add
Morgan Stanley history 954.93K $24.67M 0.00% Reduce
Northern Trust Corp history 771.58K $19.93M 0.00% Reduce
Millennium Management history 747.82K $19.32M 0.01% Add
Wellington Management Group history 622.95K $16.09M 0.00% New
Prudential Financial history 502.98K $12.99M 0.01% Add
Lazard Asset Management history 485.56K $12.54M 0.02% Add
BNY Mellon history 472.44K $12.20M 0.00% Reduce
Marshall Wace history 468.21K $12.09M 0.01% Add
Deutsche Bank AG history 432.56K $11.17M 0.00% Reduce
D. E. Shaw & Co history 386.13K $9.97M 0.01% Reduce
JPMorgan Chase & Co history 343.55K $8.87M 0.00% Add
Principal Global Investors history 329.78K $8.52M 0.00% Reduce
PSP Investments history 309.74K $8.00M 0.03% Add
Arrowstreet Capital history 301.45K $7.79M 0.01% Add
Invesco Ltd history 282.03K $7.28M 0.00% Reduce
Fidelity Management & Research (FMR) history 268.04K $6.92M 0.00% Add
Goldman Sachs Group history 259.99K $6.72M 0.00% Reduce
Two Sigma Investments history 227.94K $5.89M 0.01% Reduce
First Eagle Investment Management history 209.20K $5.40M 0.01% Add
Bank of America Corp history 186.47K $4.82M 0.00% Reduce
UBS Group AG history 167.87K $4.34M 0.00% Add
Bridgewater Associates history 114.63K $2.96M 0.01% New
Citadel Advisors history 113.75K $2.94M 0.00% Reduce
Citigroup Inc history 93.00K $2.40M 0.00% Reduce
Balyasny Asset Management history 78.42K $2.03M 0.00% Add
Wells Fargo & Co history 75.92K $1.96M 0.00% Add
Renaissance Technologies history 71.60K $1.85M 0.00% Reduce
Franklin Resources history 62.12K $1.60M 0.00% Add
Royce & Associates history 53.70K $1.39M 0.01% Add
Amundi US history 47.27K $1.27M 0.00% Add
Manulife Financial history 34.86K $900.51K 0.00% Reduce
Janus Henderson Group history 31.25K $807.53K 0.00% Hold
PNC Financial Services history 3.72K $96.14K 0.00% Add
T. Rowe Price Associates history 67.96K $1.76K 0.00% Add

Q2 2025 — 40 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 11.52M $285.73M 0.01% Reduce
Vanguard Group history 9.32M $231.13M 0.00% Hold
Legal & General Investment Management America history 4.48M $111.26M 0.03% Add
Geode Capital Management history 1.76M $43.63M 0.00% Add
Charles Schwab Investment Management history 1.16M $28.79M 0.01% Reduce
Goldman Sachs Group history 1.15M $28.49M 0.00% Reduce
Morgan Stanley history 1.12M $27.76M 0.00% Reduce
Northern Trust Corp history 786.72K $19.52M 0.00% Hold
AQR Capital Management history 724.16K $17.94M 0.01% Add
D. E. Shaw & Co history 622.44K $15.44M 0.01% Reduce
BNY Mellon history 493.59K $12.25M 0.00% Reduce
Prudential Financial history 477.42K $11.84M 0.01% Add
Deutsche Bank AG history 457.09K $11.34M 0.00% Reduce
Citadel Advisors history 414.27K $10.28M 0.00% Add
Principal Global Investors history 353.58K $8.77M 0.01% Reduce
Bank of America Corp history 328.42K $8.15M 0.00% Add
Invesco Ltd history 321.93K $7.99M 0.00% Reduce
Two Sigma Investments history 264.44K $6.56M 0.01% Reduce
Arrowstreet Capital history 255.51K $6.34M 0.00% Add
PSP Investments history 243.21K $6.03M 0.03% Add
Fidelity Management & Research (FMR) history 237.71K $5.90M 0.00% Add
JPMorgan Chase & Co history 207.17K $5.14M 0.00% Reduce
First Eagle Investment Management history 206.20K $5.12M 0.01% Reduce
Citigroup Inc history 133.72K $3.32M 0.00% Reduce
UBS Group AG history 127.90K $3.17M 0.00% Reduce
Marshall Wace history 114.08K $2.83M 0.00% New
Renaissance Technologies history 84.70K $2.10M 0.00% New
Wells Fargo & Co history 67.08K $1.66M 0.00% Add
Norges Bank Investment Management history 63.79K $1.58M 0.00% Reduce
Franklin Resources history 61.08K $1.52M 0.00% Reduce
Royce & Associates history 53.41K $1.33M 0.01% Reduce
Millennium Management history 51.18K $1.27M 0.00% Reduce
Amundi US history 45.96K $1.15M 0.00% Reduce
Balyasny Asset Management history 42.54K $1.06M 0.00% Reduce
Manulife Financial history 37.01K $918.29K 0.00% Add
Janus Henderson Group history 31.25K $775.81K 0.00% Hold
PNC Financial Services history 3.41K $84.53K 0.00% Reduce
CPP Investments history 2.90K $71.95K 0.00% Hold
Lazard Asset Management history 266.31K $6.61K 0.01% Add
T. Rowe Price Associates history 65.05K $1.61K 0.00% Add

Q1 2025 — 37 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 11.96M $251.30M 0.01% Hold
Vanguard Group history 9.30M $195.43M 0.00% Reduce
Legal & General Investment Management America history 4.39M $92.30M 0.03% Add
Geode Capital Management history 1.74M $36.50M 0.00% Reduce
Morgan Stanley history 1.47M $30.95M 0.00% Add
Goldman Sachs Group history 1.42M $29.84M 0.01% Add
Charles Schwab Investment Management history 1.26M $26.57M 0.01% Add
D. E. Shaw & Co history 979.12K $20.57M 0.02% Reduce
Northern Trust Corp history 785.08K $16.49M 0.00% Reduce
BNY Mellon history 496.48K $10.43M 0.00% Reduce
Deutsche Bank AG history 474.42K $9.97M 0.00% Add
AQR Capital Management history 444.32K $9.34M 0.01% Add
Prudential Financial history 438.08K $9.20M 0.01% Add
Two Sigma Investments history 410.35K $8.62M 0.02% Hold
Invesco Ltd history 366.49K $7.70M 0.00% Reduce
Principal Global Investors history 357.18K $7.50M 0.00% Add
Citadel Advisors history 325.33K $6.84M 0.00% Add
JPMorgan Chase & Co history 266.24K $5.59M 0.00% Reduce
Bank of America Corp history 239.34K $5.03M 0.00% Add
First Eagle Investment Management history 231.50K $4.86M 0.01% Reduce
PSP Investments history 227.52K $4.78M 0.02% Add
Fidelity Management & Research (FMR) history 226.24K $4.75M 0.00% Add
UBS Group AG history 220.29K $4.63M 0.00% Reduce
Citigroup Inc history 182.41K $3.83M 0.00% Add
Millennium Management history 164.19K $3.45M 0.00% Reduce
Balyasny Asset Management history 161.37K $3.39M 0.01% Add
Arrowstreet Capital history 137.40K $2.89M 0.00% Reduce
Franklin Resources history 61.84K $1.30M 0.00% Add
Amundi US history 60.50K $1.22M 0.00% Reduce
Royce & Associates history 53.70K $1.13M 0.01% Reduce
Wells Fargo & Co history 44.77K $940.55K 0.00% Add
Manulife Financial history 34.98K $734.99K 0.00% Add
Janus Henderson Group history 31.25K $662.21K 0.00% Hold
PNC Financial Services history 4.05K $85.05K 0.00% Add
CPP Investments history 2.90K $60.93K 0.00% Reduce
Lazard Asset Management history 147.91K $3.11K 0.01% Add
T. Rowe Price Associates history 56.13K $1.18K 0.00% Add

View all 44 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
BlackRock Inc 11.44M 11.39M 11.37M 11.19M 11.52M 11.96M 11.94M 11.84M — — — — — — — — — — — —
Legal & General Investment Management America 3.81M 3.64M 3.86M 4.30M 4.48M 4.39M 4.12M 3.67M 3.73M 3.88M 4.04M 3.52M 3.75M 2.95M 3.29M 2.92M 4.21M 3.81M 3.22M 2.97M
Geode Capital Management 2.15M 1.83M 1.81M 1.81M 1.76M 1.74M 1.96M 1.93M 1.85M 1.74M 1.68M 1.61M 1.51M 1.48M 1.48M 1.46M 1.49M 1.36M 1.32M 1.30M
Wellington Management Group 1.26M 1.08M 598.28K 622.95K — — — — — — — — — — — — — — — —
AQR Capital Management 1.06M 1.20M 1.14M 962.65K 724.16K 444.32K 426.87K 264.95K 154.10K 191.44K 192.26K 153.37K 111.84K 106.46K 86.91K 81.60K 46.27K 62.52K 455.81K 521.90K
Charles Schwab Investment Management 1.00M 1.06M 1.08M 1.13M 1.16M 1.26M 1.25M 1.17M 1.06M 1.03M 977.48K 916.71K 856.96K 840.20K 844.29K 873.79K 927.73K 942.29K 925.20K 902.28K
Northern Trust Corp 783.28K 737.77K 711.75K 771.58K 786.72K 785.08K 795.61K 779.60K 781.31K 796.82K 946.04K 931.09K 917.02K 906.34K 937.58K 924.03K 952.77K 960.76K 987.91K 1.17M
Morgan Stanley 676.39K 714.45K 913.33K 954.93K 1.12M 1.47M 1.37M 2.01M 1.54M 1.28M 1.01M 524.26K 440.25K 473.69K 697.12K 458.18K 639.95K 360.60K 416.57K 68.92K
Lazard Asset Management 591.60K 585.04K 538.26K 485.56K 266.31K 147.91K 10.61K — — — — 4.33K 1.19K — 2.01K 2.01K 1.52K 1.52K — —
Fidelity Management & Research (FMR) 590.59K 323.37K 337.91K 268.04K 237.71K 226.24K 108.33K 1.96K 1.49K 1.92K 1.64K 2.08K 3.12K 465.91K 459.55K 456.31K 629.72K 41.38K 226 117.69K
BNY Mellon 452.40K 449.33K 460.00K 472.44K 493.59K 496.48K 530.00K 549.62K 628.54K 627.98K 669.86K 601.71K 624.97K 676.80K 704.26K 731.53K 764.38K 735.90K 750.22K 742.96K
Two Sigma Investments 449.62K 436.61K 205.41K 227.94K 264.44K 410.35K 410.90K 520.56K 458.36K — 194.32K 95.32K 15.99K 28.09K 44.82K 16.49K — — 93.75K 105.68K
Millennium Management 432.73K 69.12K 34.80K 747.82K 51.18K 164.19K 277.92K 588.05K 1.10M 231.53K 30.98K 92.60K 50.35K 188.74K 27.75K — — 16.65K 13.74K 423.64K
Principal Global Investors 402.44K 401.71K 326.93K 329.78K 353.58K 357.18K 347.65K 336.03K 352.06K 368.46K 369.76K 388.19K 383.01K 419.44K 433.77K 435.32K 501.43K 487.58K 497.66K 250.34K
Invesco Ltd 338.93K 452.91K 432.11K 282.03K 321.93K 366.49K 410.75K 456.05K 460.90K 460.01K 436.56K 501.82K 417.93K 613.16K 684.97K 736.28K 766.31K 732.88K 504.56K 892.64K
Goldman Sachs Group 329.25K 400.24K 465.53K 259.99K 1.15M 1.42M 1.21M 1.17M 915.01K 691.50K 635.49K 605.76K 676.74K 552.37K 350.95K 621.12K 157.09K 578.59K 624.57K 853.29K
PSP Investments 307.16K 301.40K 300.94K 309.74K 243.21K 227.52K 178.65K 151.29K 157.09K 145.60K 147.33K 89.17K 119.66K 118.56K 124.86K 124.48K 136.67K 137.80K 150.47K 12.38K
Citadel Advisors 263.26K 103.95K 79.24K 113.75K 414.27K 325.33K 129.30K 117.32K 378.59K 315.30K 193.61K 133.59K 218.54K 136.33K 32.05K 49.36K 283.88K 204.59K 110.72K 44.66K
First Eagle Investment Management 248.40K 200.00K 211.50K 209.20K 206.20K 231.50K 248.50K 244.50K 228.50K 226.50K 178.21K 128.10K — — — — — — — —
Deutsche Bank AG 177.62K 406.29K 404.50K 432.56K 457.09K 474.42K 470.85K 438.82K 305.35K 311.91K 244.59K 50.50K 97.53K 80.28K 61.52K 29.70K 37.44K 41.17K 45.14K 83.30K

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