Ticker · CUSIP 500081104
Holders (tracked)
4
Combined shares
13,656,034
Combined value
$149.12M
Last close
$10.09
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 2 quarters.
Price is -7.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
4 events
- Ken Griffin (Citadel Advisors) exited2026-02-17−26,329 shares · 2025Q4Position
- Cathie Wood (ARK Invest) added2026-02-11+1,749,863 shares · 2025Q4Position
- +9,967,978 shares · 2025Q3Position
- Cathie Wood (ARK Invest) opened position2025-11-12+919,593 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of KDK…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| George Soros (Soros Fund Mgmt) | 2025Q3 | $6.84 | +47.5% | $100.6M |
| Cathie Wood (ARK Invest) | 2025Q3 | $9.51 | +6.0% | $26.9M |
| Ken Griffin (Citadel Advisors) | 2025Q3 | $10.81 | -6.7% | $349K |
| Ken Griffin (Citadel Advisors) | 2025Q3 | $10.81 | -6.7% | $349K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
- Cathie Wood (ARK Invest)+1,749,863$19.1M
Trimmed0
—
Exited1
- Ken Griffin (Citadel Advisors)−26,329$180K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2025Q3 | 4 | $75.3M |
| 2025Q4 | 4 | $149.1M |
Who owns KDK
4 super-investors · 2025Q4
Tracked stake
13.66M
shares
Combined value
$149M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Sold2Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | George Soros Soros Fund Mgmt | 9.97M | $109M |
| 2 | Cathie Wood ARK Invest | 2.67M | $29M |
| 3 | Ken Griffin Citadel Advisors | 984.0K | $11M |
| 4 | Ken Griffin Citadel Advisors | 34.6K | $378K |
Recent moves
4 transactions
- −26,329 · 2025Q4
- +1,749,863 · 2025Q4
- +9,967,978 · 2025Q3
- +919,593 · 2025Q3
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