Ticker · CUSIP 903731107
Holders (tracked)
11
Combined shares
4,275,781
Combined value
$256.25M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 7.
SEC event timeline
20 events
- D.E. Shaw & Co. opened position2026-02-17+110,164 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+547,459 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2026-02-17−34,741 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−150,469 shares · 2025Q413F
- AQR Capital Management opened position2026-02-17+3,717 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+143,340 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+204,200 shares · 2025Q413F
- T. Rowe Price added2026-02-17+150,679 shares · 2025Q413F
- George Soros (Soros Fund Mgmt) added2026-02-13+100,660 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+922,133 shares · 2025Q413F
- −5,672 shares · 2025Q313F
- George Soros (Soros Fund Mgmt) trimmed2025-11-14−276,736 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−195,498 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−286,777 shares · 2025Q313F
- D.E. Shaw & Co. exited2025-11-14−32,871 shares · 2025Q313F
- T. Rowe Price added2025-11-14+856,645 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−26,865 shares · 2025Q313F
- Renaissance Technologies exited2025-11-13−153,392 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−1,223,911 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+1,679,638 shares · 2024Q313F
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 positions4
- Norges Bank (Norway SWF)+922,133$72.7M
- Steve Cohen (Point72)+204,200$16.1M
- D.E. Shaw & Co.+110,164$8.7M
- AQR Capital Management+3,717$293K
Added to4
- Ken Griffin (Citadel Advisors)+547,459$43.2M
- Two Sigma Investments+143,340$11.3M
- George Soros (Soros Fund Mgmt)+100,660$7.9M
- T. Rowe Price+150,679$12K
Trimmed1
- Wellington Management−150,469$11.9M
Exited1
- Izzy Englander (Millennium Mgmt)−34,741$2.5M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q2 | 11 | $297.3M |
| 2024Q3 | 11 | $452.6M |
| 2024Q4 | 11 | $334.7M |
| 2025Q1 | 9 | $154.1M |
| 2025Q2 | 12 | $256.2M |
| 2025Q3 | 8 | $104.0M |
| 2025Q4 | 11 | $256.2M |
Who owns ULS
11 super-investors · 2025Q4
Tracked stake
4.28M
shares
Combined value
$256M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added6Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 922.1K | $73M |
| 2 | Ken Griffin Citadel Advisors | 620.1K | $49M |
| 3 | George Soros Soros Fund Mgmt | 580.5K | $46M |
| 4 | Two Sigma Investments | 434.5K | $34M |
| 5 | Wellington Management | 287.2K | $23M |
| 6 | Steve Cohen Point72 | 204.2K | $16M |
| 7 | D.E. Shaw & Co. | 110.2K | $9M |
| 8 | Ken Griffin Citadel Advisors | 76.7K | $6M |
| 9 | Ken Griffin Citadel Advisors | 9.2K | $726K |
| 10 | AQR Capital Management | 3.7K | $293K |
| 11 | T. Rowe Price | 1.03M | $81K |
Recent moves
20 transactions
- −150,469 · 2025Q4
- +547,459 · 2025Q4
- +143,340 · 2025Q4
- +3,717 · 2025Q4
- +204,200 · 2025Q4
- +150,679 · 2025Q4
- +110,164 · 2025Q4
- −34,741 · 2025Q4
- +100,660 · 2025Q4
- +922,133 · 2025Q4
- −5,672 · 2025Q3
- SOLDD.E. Shaw & Co.−32,871 · 2025Q3
- −195,498 · 2025Q3
- −286,777 · 2025Q3
- +856,645 · 2025Q3
- −26,865 · 2025Q3
- −276,736 · 2025Q3
- −1,223,911 · 2025Q3
- −153,392 · 2025Q3
- +1,679,638 · 2024Q3
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