Ticker · CUSIP 090040106
Holders (tracked)
13
Combined shares
3,482,947
Combined value
$85.65M
Last close
$25.15
Quarter
2025Q4
Price · 1Y$25.15+8.94 (+55.15%)H $35.92 · L $16.19 · Avg Vol 2.9M
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
Price is +2.3% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
11 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−152,150 shares · 2025Q4Position
- D.E. Shaw & Co. exited2026-02-17−40,672 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+198,286 shares · 2025Q4Position
- +196,300 shares · 2025Q4Position
- Renaissance Technologies opened position2026-02-12+229,435 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+11,397 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−519,305 shares · 2025Q3Position
- Two Sigma Investments exited2025-11-14−149,572 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−68,824 shares · 2025Q3Position
- Renaissance Technologies exited2025-11-13−50,200 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−11,397 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of BILI…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Steve Cohen (Point72) | 2018Q1 | $21.82 | +15.3% | $978K |
| Steve Cohen (Point72) | 2018Q1 | $21.82 | +15.3% | $978K |
| Izzy Englander (Millennium Mgmt) | 2018Q1 | $22.57 | +11.4% | $7.0M |
| Izzy Englander (Millennium Mgmt) | 2018Q1 | $22.57 | +11.4% | $7.0M |
| Izzy Englander (Millennium Mgmt) | 2018Q1 | $22.57 | +11.4% | $7.0M |
| Paul Tudor Jones (Tudor Investment) | 2020Q3 | $23.25 | +8.2% | $2.8M |
| Paul Tudor Jones (Tudor Investment) | 2020Q3 | $23.25 | +8.2% | $2.8M |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $23.74 | +5.9% | $20.9M |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $23.74 | +5.9% | $20.9M |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $23.74 | +5.9% | $20.9M |
| Renaissance Technologies | 2019Q1 | $24.11 | +4.3% | $5.8M |
| D.E. Shaw & Co. | 2018Q2 | $26.14 | -3.8% | $334K |
| Norges Bank (Norway SWF) | 2018Q1 | $56.23 | -55.3% | $287K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions3
- Renaissance Technologies+229,435$5.6M
- Paul Tudor Jones (Tudor Investment)+196,300$4.8M
- Norges Bank (Norway SWF)+11,397$280K
Added to1
- Izzy Englander (Millennium Mgmt)+198,286$4.9M
Trimmed1
- Ken Griffin (Citadel Advisors)−152,150$3.7M
Exited1
- D.E. Shaw & Co.−40,672$1.1M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 15 | $456.5M |
| 2022Q2 | 13 | $302.6M |
| 2022Q3 | 9 | $114.9M |
| 2022Q4 | 11 | $243.8M |
| 2023Q1 | 14 | $311.3M |
| 2023Q2 | 12 | $121.2M |
| 2023Q3 | 13 | $80.0M |
| 2023Q4 | 8 | $52.7M |
| 2024Q1 | 11 | $148.4M |
| 2024Q2 | 13 | $249.6M |
| 2024Q3 | 13 | $386.0M |
| 2024Q4 | 14 | $345.1M |
| 2025Q1 | 13 | $37.01B |
| 2025Q2 | 13 | $102.3M |
| 2025Q3 | 9 | $92.8M |
| 2025Q4 | 13 | $85.6M |
Who owns BILI
13 super-investors · 2025Q4
Tracked stake
3.48M
shares
Combined value
$86M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added3Trim3Sold1Held2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 830.6K | $20M |
| 2 | Ken Griffin Citadel Advisors | 695.6K | $17M |
| 3 | Ken Griffin Citadel Advisors | 530.4K | $13M |
| 4 | Izzy Englander Millennium Mgmt | 433.2K | $11M |
| 5 | Izzy Englander Millennium Mgmt | 279.3K | $7M |
| 6 | Renaissance Technologies | 229.4K | $6M |
| 7 | Izzy Englander Millennium Mgmt | 166.3K | $4M |
| 8 | Paul Tudor Jones Tudor Investment | 111.2K | $3M |
| 9 | Paul Tudor Jones Tudor Investment | 85.1K | $2M |
| 10 | Steve Cohen Point72 | 58.2K | $1M |
| 11 | Steve Cohen Point72 | 38.9K | $957K |
| 12 | D.E. Shaw & Co. | 13.3K | $327K |
| 13 | Norges Bank Norway SWF | 11.4K | $280K |
Recent moves
20 transactions
- +198,286 · 2025Q4
- +196,300 · 2025Q4
- −152,150 · 2025Q4
- SOLDD.E. Shaw & Co.−40,672 · 2025Q4
- +229,435 · 2025Q4
- +11,397 · 2025Q4
- −149,572 · 2025Q3
- −519,305 · 2025Q3
- TRIMD.E. Shaw & Co.−68,824 · 2025Q3
- −50,200 · 2025Q3
- −11,397 · 2025Q3
- −1,385,477 · 2025Q2
- −3,586,922 · 2025Q2
- TRIMD.E. Shaw & Co.−133,174 · 2025Q2
- −1,925,797 · 2025Q2
- +50,200 · 2025Q2
- +11,397 · 2025Q2
- +113,076 · 2025Q1
- −1,369,978 · 2025Q1
- TRIMD.E. Shaw & Co.−3,292,429 · 2025Q1
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