Ticker · CUSIP 64115T104
Holders (tracked)
11
Combined shares
2,722,915
Combined value
$71.76M
Last close
$33.07
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +25.5% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
22 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−50,908 shares · 2025Q413F
- T. Rowe Price added2026-02-17+3,006 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−24,674 shares · 2025Q413F
- AQR Capital Management added2026-02-17+176,722 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−198,050 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−22,528 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−713,026 shares · 2025Q413F
- Ray Dalio (Bridgewater Associates) added2026-02-13+62,531 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−53,500 shares · 2025Q413F
- First Eagle Investment Management added2026-02-04+2,300 shares · 2025Q413F
- −133,039 shares · 2025Q313F
- AQR Capital Management added2025-11-14+238,485 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+696,643 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−36,505 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−236,309 shares · 2025Q313F
- T. Rowe Price added2025-11-14+2,916 shares · 2025Q313F
- Wellington Management opened position2025-11-14+622,953 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−13,100 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−63,790 shares · 2025Q313F
- +114,631 shares · 2025Q313F
- First Eagle Investment Management added2025-11-12+3,000 shares · 2025Q313F
- Norges Bank (Norway SWF) trimmed2025-11-12−73,336 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of NTCT…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| T. Rowe Price | 2016Q1 | $1.67 | +1881.5% | $2.3M |
| Renaissance Technologies | 2016Q1 | $6.78 | +387.7% | $599K |
| Two Sigma Investments | 2016Q1 | $21.25 | +55.6% | $6.8M |
| AQR Capital Management | 2017Q1 | $24.06 | +37.5% | $37.7M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $24.60 | +34.4% | $542K |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $24.60 | +34.4% | $542K |
| First Eagle Investment Management | 2023Q3 | $25.04 | +32.0% | $7.0M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $25.35 | +30.5% | $1.2M |
| Wellington Management | 2016Q1 | $25.76 | +28.4% | $19.8M |
| Ray Dalio (Bridgewater Associates) | 2023Q2 | $26.38 | +25.3% | $5.9M |
| D.E. Shaw & Co. | 2016Q1 | $27.63 | +19.7% | $6.2M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to4
- AQR Capital Management+176,722$4.8M
- Ray Dalio (Bridgewater Associates)+62,531$1.7M
- First Eagle Investment Management+2,300$62K
- T. Rowe Price+3,006$81
Trimmed6
- Izzy Englander (Millennium Mgmt)−713,026$19.3M
- D.E. Shaw & Co.−198,050$5.4M
- Renaissance Technologies−53,500$1.4M
- Ken Griffin (Citadel Advisors)−50,908$1.4M
- Wellington Management−24,674$668K
- Two Sigma Investments−22,528$610K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 13 | $26.11B |
| 2022Q2 | 13 | $25.46B |
| 2022Q3 | 12 | $22.9M |
| 2022Q4 | 11 | $432.8M |
| 2023Q1 | 12 | $381.6M |
| 2023Q2 | 14 | $417.6M |
| 2023Q3 | 15 | $402.2M |
| 2023Q4 | 11 | $303.9M |
| 2024Q1 | 11 | $299.3M |
| 2024Q2 | 13 | $289.1M |
| 2024Q3 | 10 | $69.0M |
| 2024Q4 | 11 | $59.2M |
| 2025Q1 | 10 | $55.4M |
| 2025Q2 | 11 | $63.6M |
| 2025Q3 | 10 | $89.2M |
| 2025Q4 | 11 | $71.8M |
Who owns NTCT
11 super-investors · 2025Q4
Tracked stake
2.72M
shares
Combined value
$72M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added4Trim7
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | AQR Capital Management | 1.14M | $31M |
| 2 | Wellington Management | 598.3K | $16M |
| 3 | First Eagle Investment Management | 211.5K | $6M |
| 4 | Two Sigma Investments | 205.4K | $6M |
| 5 | D.E. Shaw & Co. | 188.1K | $5M |
| 6 | Ray Dalio Bridgewater Associates | 177.2K | $5M |
| 7 | Ken Griffin Citadel Advisors | 62.8K | $2M |
| 8 | Izzy Englander Millennium Mgmt | 34.8K | $942K |
| 9 | Renaissance Technologies | 18.1K | $490K |
| 10 | Ken Griffin Citadel Advisors | 16.4K | $444K |
| 11 | T. Rowe Price | 71.0K | $2K |
Recent moves
20 transactions
- +3,006 · 2025Q4
- −22,528 · 2025Q4
- −713,026 · 2025Q4
- +176,722 · 2025Q4
- −24,674 · 2025Q4
- TRIMD.E. Shaw & Co.−198,050 · 2025Q4
- −50,908 · 2025Q4
- +62,531 · 2025Q4
- −53,500 · 2025Q4
- +2,300 · 2025Q4
- −133,039 · 2025Q3
- TRIMD.E. Shaw & Co.−236,309 · 2025Q3
- +622,953 · 2025Q3
- −36,505 · 2025Q3
- +696,643 · 2025Q3
- +2,916 · 2025Q3
- +238,485 · 2025Q3
- −63,790 · 2025Q3
- −13,100 · 2025Q3
- +114,631 · 2025Q3
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