Ticker · CUSIP 98420N105
Holders (tracked)
13
Combined shares
8,469,044
Combined value
$340.97M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
SEC event timeline
15 events
- Ken Griffin (Citadel Advisors) added2026-02-17+362,115 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−17,604 shares · 2025Q413F
- Two Sigma Investments opened position2026-02-17+436,743 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−748,951 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+18,600 shares · 2025Q413F
- T. Rowe Price added2026-02-17+820,608 shares · 2025Q413F
- Wellington Management added2026-02-17+1,154,922 shares · 2025Q413F
- +254,002 shares · 2025Q413F
- Renaissance Technologies exited2026-02-12−5,200 shares · 2025Q413F
- Wellington Management added2025-11-14+1,435,096 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+501,172 shares · 2025Q313F
- −26,000 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−93,328 shares · 2025Q313F
- T. Rowe Price added2025-11-14+3,757 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−3,400 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 positions3
- Two Sigma Investments+436,743$19.6M
- Paul Tudor Jones (Tudor Investment)+254,002$11.4M
- Steve Cohen (Point72)+18,600$834K
Added to3
- Wellington Management+1,154,922$51.8M
- Ken Griffin (Citadel Advisors)+362,115$16.2M
- T. Rowe Price+820,608$37K
Trimmed2
- Izzy Englander (Millennium Mgmt)−748,951$33.6M
- D.E. Shaw & Co.−17,604$789K
Exited1
- Renaissance Technologies−5,200$209K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 9 | $156.3M |
| 2022Q2 | 9 | $131.0M |
| 2022Q3 | 9 | $177K |
| 2022Q4 | 8 | $146.9M |
| 2023Q1 | 12 | $115.4M |
| 2023Q2 | 10 | $121.0M |
| 2023Q3 | 12 | $111.2M |
| 2023Q4 | 10 | $227.5M |
| 2024Q1 | 11 | $349.2M |
| 2024Q2 | 12 | $310.5M |
| 2024Q3 | 11 | $228.7M |
| 2024Q4 | 9 | $46.0M |
| 2025Q1 | 10 | $187.2M |
| 2025Q2 | 9 | $107.7M |
| 2025Q3 | 10 | $247.1M |
| 2025Q4 | 13 | $341.0M |
Who owns XENE
13 super-investors · 2025Q4
Tracked stake
8.47M
shares
Combined value
$341M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New5Added5Trim2Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 4.76M | $214M |
| 2 | Ken Griffin Citadel Advisors | 1.32M | $59M |
| 3 | Izzy Englander Millennium Mgmt | 635.1K | $28M |
| 4 | Two Sigma Investments | 436.7K | $20M |
| 5 | Paul Tudor Jones Tudor Investment | 254.0K | $11M |
| 6 | Ken Griffin Citadel Advisors | 61.6K | $3M |
| 7 | Ken Griffin Citadel Advisors | 46.9K | $2M |
| 8 | D.E. Shaw & Co. | 30.9K | $1M |
| 9 | Ron Baron Baron Capital / BAMCO | 30.0K | $1M |
| 10 | Steve Cohen Point72 | 9.3K | $417K |
| 11 | Steve Cohen Point72 | 9.3K | $417K |
| 12 | Paul Tudor Jones Tudor Investment | 7.0K | $314K |
| 13 | T. Rowe Price | 862.3K | $39K |
Recent moves
20 transactions
- +436,743 · 2025Q4
- TRIMD.E. Shaw & Co.−17,604 · 2025Q4
- +1,154,922 · 2025Q4
- +362,115 · 2025Q4
- −748,951 · 2025Q4
- +18,600 · 2025Q4
- +254,002 · 2025Q4
- +820,608 · 2025Q4
- −5,200 · 2025Q4
- TRIMD.E. Shaw & Co.−93,328 · 2025Q3
- +3,757 · 2025Q3
- +501,172 · 2025Q3
- +1,435,096 · 2025Q3
- −26,000 · 2025Q3
- −3,400 · 2025Q3
- −236,983 · 2025Q2
- −209,759 · 2025Q2
- +37,935 · 2025Q2
- +648,779 · 2025Q2
- TRIMD.E. Shaw & Co.−10,405 · 2025Q2
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