Ticker · CUSIP 91332U101
Holders (tracked)
23
Combined shares
49,752,230
Combined value
$2.13B
Last close
$25.93
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
Price is -39.3% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
26 events
- Ken Griffin (Citadel Advisors) added2026-02-17+56,114 shares · 2025Q413F
- Stanley Druckenmiller (Duquesne) trimmed2026-02-17−472,480 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+275,988 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−2,727,529 shares · 2025Q413F
- +509,275 shares · 2025Q413F
- AQR Capital Management added2026-02-17+167,874 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+2,819,032 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+811,137 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+1,944,738 shares · 2025Q413F
- T. Rowe Price added2026-02-17+429,124 shares · 2025Q413F
- George Soros (Soros Fund Mgmt) trimmed2026-02-13−35,118 shares · 2025Q413F
- Cathie Wood (ARK Invest) trimmed2026-02-11−2,636 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+5,213,617 shares · 2025Q413F
- −104,753 shares · 2025Q313F
- AQR Capital Management added2025-11-14+138,494 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−370,141 shares · 2025Q313F
- Steve Cohen (Point72) trimmed2025-11-14−117,507 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−1,703,365 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+135,218 shares · 2025Q313F
- Wellington Management added2025-11-14+6,737,677 shares · 2025Q313F
- Stanley Druckenmiller (Duquesne) trimmed2025-11-14−891,550 shares · 2025Q313F
- +50,000 shares · 2025Q313F
- T. Rowe Price added2025-11-14+528,285 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−6,248,795 shares · 2025Q313F
- Cathie Wood (ARK Invest) added2025-11-12+95,341 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+2,870 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of U…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Stanley Druckenmiller (Duquesne) | 2025Q2 | $0.02 | +107048.8% | $10.6M |
| T. Rowe Price | 2021Q1 | $0.97 | +2564.3% | $30.9M |
| Two Sigma Investments | 2021Q2 | $29.63 | -12.5% | $41.1M |
| Wellington Management | 2022Q4 | $30.06 | -13.7% | $401.6M |
| George Soros (Soros Fund Mgmt) | 2020Q3 | $30.59 | -15.2% | $386K |
| AQR Capital Management | 2022Q3 | $39.73 | -34.7% | $8.9M |
| Paul Tudor Jones (Tudor Investment) | 2020Q3 | $40.12 | -35.4% | $1.6M |
| Paul Tudor Jones (Tudor Investment) | 2020Q3 | $40.12 | -35.4% | $1.6M |
| Paul Tudor Jones (Tudor Investment) | 2020Q3 | $40.12 | -35.4% | $1.6M |
| Izzy Englander (Millennium Mgmt) | 2020Q3 | $41.07 | -36.9% | $11.9M |
| Izzy Englander (Millennium Mgmt) | 2020Q3 | $41.07 | -36.9% | $11.9M |
| Izzy Englander (Millennium Mgmt) | 2020Q3 | $41.07 | -36.9% | $11.9M |
| D.E. Shaw & Co. | 2021Q2 | $42.90 | -39.6% | $43.2M |
| D.E. Shaw & Co. | 2021Q2 | $42.90 | -39.6% | $43.2M |
| D.E. Shaw & Co. | 2021Q2 | $42.90 | -39.6% | $43.2M |
| Ken Griffin (Citadel Advisors) | 2020Q3 | $43.98 | -41.0% | $72.4M |
| Ken Griffin (Citadel Advisors) | 2020Q3 | $43.98 | -41.0% | $72.4M |
| Ken Griffin (Citadel Advisors) | 2020Q3 | $43.98 | -41.0% | $72.4M |
| Steve Cohen (Point72) | 2022Q2 | $44.14 | -41.3% | $9.4M |
| Steve Cohen (Point72) | 2022Q2 | $44.14 | -41.3% | $9.4M |
| Steve Cohen (Point72) | 2022Q2 | $44.14 | -41.3% | $9.4M |
| Cathie Wood (ARK Invest) | 2020Q3 | $65.90 | -60.7% | $25.3M |
| Norges Bank (Norway SWF) | 2020Q3 | $11384.73 | -99.8% | $135.2M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions2
- Norges Bank (Norway SWF)+5,213,617$230.3M
- Paul Tudor Jones (Tudor Investment)+509,275$22.5M
Added to7
- D.E. Shaw & Co.+2,819,032$124.5M
- Steve Cohen (Point72)+1,944,738$85.9M
- Izzy Englander (Millennium Mgmt)+811,137$35.8M
- Two Sigma Investments+275,988$12.2M
- AQR Capital Management+167,874$7.4M
- Ken Griffin (Citadel Advisors)+56,114$2.5M
- T. Rowe Price+429,124$19K
Trimmed4
- Wellington Management−2,727,529$120.5M
- George Soros (Soros Fund Mgmt)−35,118$1.6M
- Cathie Wood (ARK Invest)−2,636$116K
- Stanley Druckenmiller (Duquesne)−472,480$21K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 15 | $147.31B |
| 2022Q2 | 17 | $190.98B |
| 2022Q3 | 17 | $170.4M |
| 2022Q4 | 18 | $1.06B |
| 2023Q1 | 15 | $1.24B |
| 2023Q2 | 19 | $2.12B |
| 2023Q3 | 18 | $1.51B |
| 2023Q4 | 17 | $2.19B |
| 2024Q1 | 18 | $1.55B |
| 2024Q2 | 20 | $1.12B |
| 2024Q3 | 18 | $947.3M |
| 2024Q4 | 19 | $840.9M |
| 2025Q1 | 19 | $559.2M |
| 2025Q2 | 23 | $890.1M |
| 2025Q3 | 19 | $1.67B |
| 2025Q4 | 23 | $2.13B |
Who owns U
23 super-investors · 2025Q4
Tracked stake
49.75M
shares
Combined value
$2.13B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added15Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 15.49M | $684M |
| 2 | Ken Griffin Citadel Advisors | 6.07M | $268M |
| 3 | Steve Cohen Point72 | 5.79M | $256M |
| 4 | Norges Bank Norway SWF | 5.21M | $230M |
| 5 | D.E. Shaw & Co. | 3.29M | $145M |
| 6 | Ken Griffin Citadel Advisors | 2.79M | $123M |
| 7 | D.E. Shaw & Co. | 1.66M | $74M |
| 8 | Two Sigma Investments | 1.59M | $70M |
| 9 | Cathie Wood ARK Invest | 974.3K | $43M |
| 10 | D.E. Shaw & Co. | 940.4K | $42M |
| 11 | Izzy Englander Millennium Mgmt | 868.8K | $38M |
| 12 | Izzy Englander Millennium Mgmt | 839.8K | $37M |
| 13 | Ken Griffin Citadel Advisors | 573.5K | $25M |
| 14 | Paul Tudor Jones Tudor Investment | 509.3K | $22M |
| 15 | Izzy Englander Millennium Mgmt | 457.7K | $20M |
| 16 | Steve Cohen Point72 | 362.0K | $16M |
| 17 | AQR Capital Management | 344.4K | $15M |
| 18 | Paul Tudor Jones Tudor Investment | 219.6K | $10M |
| 19 | Steve Cohen Point72 | 95.9K | $4M |
| 20 | Paul Tudor Jones Tudor Investment | 60.2K | $3M |
| 21 | George Soros Soros Fund Mgmt | 14.9K | $657K |
| 22 | T. Rowe Price | 1.19M | $53K |
| 23 | Stanley Druckenmiller Duquesne | 410.0K | $18K |
Recent moves
20 transactions
- +811,137 · 2025Q4
- +509,275 · 2025Q4
- +1,944,738 · 2025Q4
- +167,874 · 2025Q4
- +2,819,032 · 2025Q4
- −472,480 · 2025Q4
- +56,114 · 2025Q4
- −2,727,529 · 2025Q4
- +429,124 · 2025Q4
- +275,988 · 2025Q4
- −35,118 · 2025Q4
- −2,636 · 2025Q4
- +5,213,617 · 2025Q4
- −104,753 · 2025Q3
- −117,507 · 2025Q3
- +528,285 · 2025Q3
- −370,141 · 2025Q3
- −1,703,365 · 2025Q3
- +135,218 · 2025Q3
- +6,737,677 · 2025Q3
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