Ticker · CUSIP 90984P303
Holders (tracked)
9
Combined shares
4,325,753
Combined value
$131.66M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
19 events
- Izzy Englander (Millennium Mgmt) added2026-02-17+36,641 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−450,824 shares · 2025Q413F
- T. Rowe Price added2026-02-17+3,322 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−7,498 shares · 2025Q413F
- AQR Capital Management added2026-02-17+24,717 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+133,677 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+1,551,895 shares · 2025Q413F
- Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09−58,009 shares · 2025Q413F
- −81,373 shares · 2025Q313F
- AQR Capital Management added2025-11-14+23,314 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−65,857 shares · 2025Q313F
- Steve Cohen (Point72) added2025-11-14+18,362 shares · 2025Q313F
- D.E. Shaw & Co. exited2025-11-14−92,539 shares · 2025Q313F
- T. Rowe Price added2025-11-14+6,987 shares · 2025Q313F
- Wellington Management added2025-11-14+431,491 shares · 2025Q313F
- Renaissance Technologies exited2025-11-13−66,709 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−1,411,933 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+18,250 shares · 2024Q313F
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−16,755 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 positions1
- Norges Bank (Norway SWF)+1,551,895$48.5M
Added to4
- Steve Cohen (Point72)+133,677$4.2M
- Izzy Englander (Millennium Mgmt)+36,641$1.1M
- AQR Capital Management+24,717$772K
- T. Rowe Price+3,322$104
Trimmed3
- Ken Griffin (Citadel Advisors)−450,824$14.1M
- Ken Fisher (Fisher Asset Mgmt)−58,009$1.8M
- Wellington Management−7,498$234K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 6 | $32.88B |
| 2022Q2 | 8 | $29.17B |
| 2022Q3 | 8 | $30.7M |
| 2022Q4 | 12 | $636.8M |
| 2023Q1 | 7 | $601.2M |
| 2023Q2 | 10 | $524.0M |
| 2023Q3 | 9 | $510.8M |
| 2023Q4 | 10 | $570.2M |
| 2024Q1 | 12 | $550.6M |
| 2024Q2 | 12 | $525.4M |
| 2024Q3 | 10 | $109.2M |
| 2024Q4 | 9 | $96.2M |
| 2025Q1 | 12 | $74.7M |
| 2025Q2 | 12 | $130.8M |
| 2025Q3 | 8 | $93.6M |
| 2025Q4 | 9 | $131.7M |
Who owns UCB
9 super-investors · 2025Q4
Tracked stake
4.33M
shares
Combined value
$132M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added4Trim3Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 1.55M | $48M |
| 2 | Ken Fisher Fisher Asset Mgmt | 990.2K | $31M |
| 3 | Wellington Management | 767.2K | $24M |
| 4 | Ken Griffin Citadel Advisors | 440.0K | $14M |
| 5 | Steve Cohen Point72 | 205.2K | $6M |
| 6 | AQR Capital Management | 188.0K | $6M |
| 7 | Izzy Englander Millennium Mgmt | 51.7K | $2M |
| 8 | Mario Gabelli GAMCO | 23.0K | $718K |
| 9 | T. Rowe Price | 108.6K | $3K |
Recent moves
20 transactions
- +24,717 · 2025Q4
- +36,641 · 2025Q4
- −450,824 · 2025Q4
- +3,322 · 2025Q4
- +133,677 · 2025Q4
- −7,498 · 2025Q4
- +1,551,895 · 2025Q4
- −58,009 · 2025Q4
- −81,373 · 2025Q3
- SOLDD.E. Shaw & Co.−92,539 · 2025Q3
- +23,314 · 2025Q3
- −65,857 · 2025Q3
- +18,362 · 2025Q3
- +6,987 · 2025Q3
- +431,491 · 2025Q3
- −66,709 · 2025Q3
- −1,411,933 · 2025Q3
- −16,755 · 2025Q3
- +18,250 · 2024Q3
- +62,148 · 2025Q2
Embed this chart
Paste this iframe anywhere to embed the live UCB chart.
<iframe src="https://openstocks.me/embed/stock/UCB" width="100%" height="480" frameborder="0" loading="lazy" title="UCB chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>