Ticker · CUSIP 91678A107
Holders (tracked)
11
Combined shares
4,431,894
Combined value
$119.79M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 5.
SEC event timeline
15 events
- +13,420 shares · 2025Q413F
- D.E. Shaw & Co. opened position2026-02-17+27,091 shares · 2025Q413F
- AQR Capital Management added2026-02-17+549 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+477,151 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+9,700 shares · 2025Q413F
- T. Rowe Price added2026-02-17+1,135 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−230,662 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+16,400 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+2,882,647 shares · 2025Q413F
- +40,113 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+10,500 shares · 2025Q313F
- T. Rowe Price added2025-11-14+1,053 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−99,900 shares · 2025Q313F
- AQR Capital Management added2025-11-14+202 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−969,916 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 positions5
- Norges Bank (Norway SWF)+2,882,647$78.3M
- D.E. Shaw & Co.+27,091$736K
- Renaissance Technologies+16,400$445K
- Ken Griffin (Citadel Advisors)+13,420$364K
- Steve Cohen (Point72)+9,700$263K
Added to3
- Izzy Englander (Millennium Mgmt)+477,151$13.0M
- AQR Capital Management+549$15K
- T. Rowe Price+1,135$31
Trimmed1
- Wellington Management−230,662$6.3M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q4 | 3 | $20.2M |
| 2025Q1 | 4 | $8.7M |
| 2025Q2 | 4 | $24.4M |
| 2025Q3 | 7 | $23.6M |
| 2025Q4 | 11 | $119.8M |
Who owns UPB
11 super-investors · 2025Q4
Tracked stake
4.43M
shares
Combined value
$120M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6Added3Trim1Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 2.88M | $78M |
| 2 | Wellington Management | 894.7K | $24M |
| 3 | Izzy Englander Millennium Mgmt | 517.3K | $14M |
| 4 | AQR Capital Management | 30.5K | $828K |
| 5 | D.E. Shaw & Co. | 27.1K | $736K |
| 6 | Renaissance Technologies | 16.4K | $445K |
| 7 | Ken Griffin Citadel Advisors | 13.4K | $364K |
| 8 | Two Sigma Investments | 10.5K | $285K |
| 9 | Ken Griffin Citadel Advisors | 10.0K | $272K |
| 10 | Steve Cohen Point72 | 9.7K | $263K |
| 11 | T. Rowe Price | 19.6K | $534 |
Recent moves
20 transactions
- +27,091 · 2025Q4
- +549 · 2025Q4
- +13,420 · 2025Q4
- +9,700 · 2025Q4
- +477,151 · 2025Q4
- +1,135 · 2025Q4
- −230,662 · 2025Q4
- +16,400 · 2025Q4
- +2,882,647 · 2025Q4
- +40,113 · 2025Q3
- +202 · 2025Q3
- +10,500 · 2025Q3
- +1,053 · 2025Q3
- −99,900 · 2025Q3
- −969,916 · 2025Q3
- +17,448 · 2025Q2
- −88,162 · 2025Q2
- −61,796 · 2025Q2
- −21,789 · 2025Q2
- +10,930 · 2025Q2
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