Ticker · CUSIP 664121100
Holders (tracked)
7
Combined shares
439,313
Combined value
$9.93M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
11 events
- AQR Capital Management trimmed2026-02-17−18,503 shares · 2025Q413F
- D.E. Shaw & Co. opened position2026-02-17+19,168 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+26,909 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−73,497 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−193 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−23,800 shares · 2025Q413F
- Mario Gabelli (GAMCO) trimmed2026-02-05−4,000 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2025-11-14+19,589 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+42,291 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−60,643 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+2,600 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- D.E. Shaw & Co.+19,168$433K
Added to1
- Two Sigma Investments+26,909$608K
Trimmed5
- Izzy Englander (Millennium Mgmt)−73,497$1.7M
- Renaissance Technologies−23,800$538K
- AQR Capital Management−18,503$418K
- Mario Gabelli (GAMCO)−4,000$90K
- Ken Griffin (Citadel Advisors)−193$4K
Exited0
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Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 4 | $3.5M |
| 2022Q2 | 3 | $3.1M |
| 2022Q3 | 3 | $4K |
| 2022Q4 | 3 | $2.7M |
| 2023Q1 | 5 | $3.0M |
| 2023Q2 | 4 | $16.5M |
| 2023Q3 | 6 | $15.6M |
| 2023Q4 | 5 | $19.9M |
| 2024Q1 | 6 | $17.5M |
| 2024Q2 | 6 | $22.9M |
| 2024Q3 | 5 | $6.3M |
| 2024Q4 | 6 | $8.8M |
| 2025Q1 | 6 | $11.2M |
| 2025Q2 | 5 | $11.6M |
| 2025Q3 | 7 | $10.9M |
| 2025Q4 | 7 | $9.9M |
Who owns NECB
7 super-investors · 2025Q4
Tracked stake
439.3K
shares
Combined value
$10M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added1Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 147.6K | $3M |
| 2 | Izzy Englander Millennium Mgmt | 79.0K | $2M |
| 3 | Two Sigma Investments | 69.2K | $2M |
| 4 | Ken Griffin Citadel Advisors | 50.3K | $1M |
| 5 | AQR Capital Management | 44.0K | $996K |
| 6 | Mario Gabelli GAMCO | 30.0K | $678K |
| 7 | D.E. Shaw & Co. | 19.2K | $433K |
Recent moves
20 transactions
- +26,909 · 2025Q4
- +19,168 · 2025Q4
- −73,497 · 2025Q4
- −193 · 2025Q4
- −18,503 · 2025Q4
- −23,800 · 2025Q4
- −4,000 · 2025Q4
- −60,643 · 2025Q3
- +19,589 · 2025Q3
- +42,291 · 2025Q3
- +2,600 · 2025Q3
- −29,998 · 2025Q2
- +47,315 · 2025Q2
- +34,000 · 2025Q2
- −16,000 · 2025Q2
- −2,500 · 2025Q1
- +75,878 · 2025Q1
- +117,888 · 2025Q1
- −14,000 · 2025Q1
- +32,049 · 2024Q4
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