Ticker · CUSIP 49721T507
Holders (tracked)
2
Combined shares
43,581
Combined value
$85.9K
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 5.
SEC event timeline
5 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−22,192 shares · 2025Q413F
- Two Sigma Investments exited2026-02-17−11,984 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+8,800 shares · 2025Q413F
- Two Sigma Investments opened position2025-11-14+11,984 shares · 2025Q313F
- Renaissance Technologies opened position2025-11-13+12,400 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 to1
- Renaissance Technologies+8,800$17K
Trimmed1
- Ken Griffin (Citadel Advisors)−22,192$44K
Exited1
- Two Sigma Investments−11,984$33K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q2 | 1 | $7K |
| 2024Q3 | 1 | $37K |
| 2025Q1 | 1 | $80K |
| 2025Q3 | 3 | $193K |
| 2025Q4 | 2 | $86K |
Who owns KPRX
2 super-investors · 2025Q4
Tracked stake
43.6K
shares
Combined value
$86K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 22.4K | $44K |
| 2 | Renaissance Technologies | 21.2K | $42K |
Recent moves
6 transactions
- −22,192 · 2025Q4
- −11,984 · 2025Q4
- +8,800 · 2025Q4
- +11,984 · 2025Q3
- +12,400 · 2025Q3
- NEWBlackRock+1,606 · 2024Q2
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