Ticker · CUSIP 65487U108
Holders (tracked)
9
Combined shares
4,760,340
Combined value
$8.75M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
SEC event timeline
12 events
- D.E. Shaw & Co. opened position2026-02-17+183,369 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−1,554,525 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+451,810 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−643,842 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+55,168 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−73,573 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+556,945 shares · 2025Q413F
- AQR Capital Management trimmed2025-11-14−56,953 shares · 2025Q313F
- +748,494 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+248,210 shares · 2025Q313F
- T. Rowe Price added2025-11-14+3,726 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+448,705 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 positions2
- D.E. Shaw & Co.+183,369$339K
- Steve Cohen (Point72)+55,168$102K
Added to2
- Renaissance Technologies+556,945$1.0M
- Two Sigma Investments+451,810$836K
Trimmed3
- Ken Griffin (Citadel Advisors)−1,554,525$2.9M
- Izzy Englander (Millennium Mgmt)−643,842$1.2M
- AQR Capital Management−73,573$136K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 10 | $48.4M |
| 2022Q2 | 10 | $92.7M |
| 2022Q3 | 9 | $41K |
| 2022Q4 | 9 | $22.4M |
| 2023Q1 | 9 | $12.7M |
| 2023Q2 | 7 | $6.9M |
| 2023Q3 | 6 | $4.1M |
| 2023Q4 | 6 | $19.0M |
| 2024Q1 | 8 | $40.3M |
| 2024Q2 | 11 | $55.1M |
| 2024Q3 | 11 | $24.2M |
| 2024Q4 | 8 | $13.5M |
| 2025Q1 | 8 | $10.7M |
| 2025Q2 | 6 | $7.9M |
| 2025Q3 | 7 | $11.9M |
| 2025Q4 | 9 | $8.8M |
Who owns NKTX
9 super-investors · 2025Q4
Tracked stake
4.76M
shares
Combined value
$9M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added2Trim4Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 1.70M | $3M |
| 2 | Ken Griffin Citadel Advisors | 1.35M | $2M |
| 3 | Two Sigma Investments | 972.0K | $2M |
| 4 | AQR Capital Management | 319.0K | $590K |
| 5 | D.E. Shaw & Co. | 183.4K | $339K |
| 6 | Izzy Englander Millennium Mgmt | 104.7K | $194K |
| 7 | Steve Cohen Point72 | 55.2K | $102K |
| 8 | Ken Griffin Citadel Advisors | 50.0K | $93K |
| 9 | T. Rowe Price | 28.9K | $54 |
Recent moves
20 transactions
- +183,369 · 2025Q4
- +451,810 · 2025Q4
- −1,554,525 · 2025Q4
- +55,168 · 2025Q4
- −73,573 · 2025Q4
- −643,842 · 2025Q4
- +556,945 · 2025Q4
- −56,953 · 2025Q3
- +248,210 · 2025Q3
- +748,494 · 2025Q3
- +3,726 · 2025Q3
- +448,705 · 2025Q3
- +1,238 · 2025Q2
- −603,042 · 2025Q2
- +55,524 · 2025Q2
- −222,560 · 2025Q2
- −115,200 · 2025Q2
- +2,900 · 2025Q1
- +12,675 · 2025Q1
- +504,272 · 2025Q1
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