Ticker · CUSIP 63945M107
Holders (tracked)
10
Combined shares
2,395,282
Combined value
$46.69M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
17 events
- D.E. Shaw & Co. added2026-02-17+3,142 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+46,976 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+8,580 shares · 2025Q413F
- T. Rowe Price added2026-02-17+20,933 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−355,750 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+47,130 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−488,416 shares · 2025Q413F
- AQR Capital Management added2026-02-17+23,442 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+140,374 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−99,789 shares · 2025Q313F
- Steve Cohen (Point72) added2025-11-14+3,325 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+64,635 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−33,650 shares · 2025Q313F
- AQR Capital Management added2025-11-14+34,273 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+24,508 shares · 2025Q313F
- T. Rowe Price added2025-11-14+907 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−33,248 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 positions0
—
Added to7
- Renaissance Technologies+140,374$2.8M
- Ken Griffin (Citadel Advisors)+47,130$934K
- Two Sigma Investments+46,976$931K
- AQR Capital Management+23,442$465K
- Steve Cohen (Point72)+8,580$170K
- D.E. Shaw & Co.+3,142$62K
- T. Rowe Price+20,933$415
Trimmed2
- Izzy Englander (Millennium Mgmt)−488,416$9.7M
- Wellington Management−355,750$7.1M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2023Q4 | 2 | $7.6M |
| 2024Q1 | 4 | $16.8M |
| 2024Q2 | 8 | $67.9M |
| 2024Q3 | 8 | $35.5M |
| 2024Q4 | 9 | $11.3M |
| 2025Q1 | 9 | $40.9M |
| 2025Q2 | 10 | $51.7M |
| 2025Q3 | 10 | $51.4M |
| 2025Q4 | 10 | $46.7M |
Who owns NBBK
10 super-investors · 2025Q4
Tracked stake
2.40M
shares
Combined value
$47M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added8Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 1.47M | $29M |
| 2 | Two Sigma Investments | 252.8K | $5M |
| 3 | Renaissance Technologies | 251.3K | $5M |
| 4 | Ken Griffin Citadel Advisors | 106.5K | $2M |
| 5 | AQR Capital Management | 105.0K | $2M |
| 6 | Izzy Englander Millennium Mgmt | 54.9K | $1M |
| 7 | Ken Griffin Citadel Advisors | 47.5K | $941K |
| 8 | D.E. Shaw & Co. | 45.8K | $907K |
| 9 | Steve Cohen Point72 | 20.9K | $414K |
| 10 | T. Rowe Price | 39.5K | $783 |
Recent moves
20 transactions
- −355,750 · 2025Q4
- +3,142 · 2025Q4
- +23,442 · 2025Q4
- +46,976 · 2025Q4
- −488,416 · 2025Q4
- +20,933 · 2025Q4
- +8,580 · 2025Q4
- +47,130 · 2025Q4
- +140,374 · 2025Q4
- +3,325 · 2025Q3
- +907 · 2025Q3
- +64,635 · 2025Q3
- +24,508 · 2025Q3
- −99,789 · 2025Q3
- −33,650 · 2025Q3
- +34,273 · 2025Q3
- −33,248 · 2025Q3
- +1,595 · 2025Q2
- +389,528 · 2025Q2
- +9,000 · 2025Q2
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