Ticker · CUSIP 90138L109
Holders (tracked)
4
Combined shares
620,679
Combined value
$5.44M
Last close
—
Quarter
2025Q4
SEC event timeline
2 events
- +57,700 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+25,379 shares · 2025Q413F
Insider activity
Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
2
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-09 | Mallers Jack Chief Executive Officer · Officer, Director | F | 119,867 | $6.64 | $795.9K |
| 04-09 | Mallers Jack Chief Executive Officer · Officer, Director | A | 1,607,866 | — | $0 |
| 04-09 | Mallers Jack Chief Executive Officer · Officer, Director | F | 10,425 | $6.64 | $69.2K |
| 04-09 | Mallers Jack Chief Executive Officer · Officer, Director | A | 35,579 | $6.64 | $236.2K |
| 04-09 | Meehan Steven Chief Financial Officer · Officer | F | 18,232 | $6.64 | $121.1K |
| 04-09 | Meehan Steven Chief Financial Officer · Officer | A | 204,223 | — | $0 |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions2
- Ken Griffin (Citadel Advisors)+57,700$505K
- Steve Cohen (Point72)+25,379$222K
Added to0
—
Trimmed0
—
Exited0
—
Who owns XXI
4 super-investors · 2025Q4
Tracked stake
620.7K
shares
Combined value
$5M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 277.8K | $2M |
| 2 | Ken Griffin Citadel Advisors | 259.8K | $2M |
| 3 | Ken Griffin Citadel Advisors | 57.7K | $505K |
| 4 | Steve Cohen Point72 | 25.4K | $222K |
Recent moves
2 transactions
- +57,700 · 2025Q4
- +25,379 · 2025Q4
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