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Mariner’s
NETSCOUT
NTCT
Stock Holding History
Mariner’s Portfolio
NTCT Stock Details
NTCT Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$1.98M
Buy
62,404
+4,436
+8%
+$129K
﹤0.01%
1528
2025
Q4
$1.57M
Buy
57,968
+19,167
+49%
+$518K
﹤0.01%
1645
2025
Q3
$1M
Buy
38,801
+18,779
+94%
+$444K
﹤0.01%
1901
2025
Q2
$497K
Buy
20,022
+6,277
+46%
+$140K
﹤0.01%
2347
2025
Q1
$289K
Buy
13,745
+438
+3%
+$9.85K
﹤0.01%
2660
2024
Q4
$288K
Buy
13,307
+681
+5%
+$14.8K
﹤0.01%
2660
2024
Q3
$274K
Buy
+12,626
New
+$249K
﹤0.01%
2654
Other funds holding NTCT
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
Legal & General Group
London, United Kingdom
$432B AUM
29.4%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
LSV Asset Management
Chicago, Illinois
$46.4B AUM
27.74%
1-Year Est. Return
Robeco Institutional Asset Management
Rotterdam, Netherlands
$70.2B AUM
29.99%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
First Trust Advisors
Wheaton, Illinois
$140B AUM
27.84%
1-Year Est. Return
Sign up
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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