Susquehanna International Group, LLP
· Reduced
Change
−1.7M
Date
Q1 2026
BI
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
· Reduced
Change
−1.7M
Date
Q1 2026
|
Susquehanna International Group, LLP | Reduced· Q1 2026 | – | −1.7M | – | Q1 2026 | |||||
|
Sih Partners, Lllp
· Added
Change
+1.0M
Date
Q1 2026
|
Sih Partners, Lllp | Added· Q1 2026 | – | +1.0M | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Exited
Change
−1.0M
Δ Own
−100.0%
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Exited· Q1 2026 | – | −1.0M | −100.0% | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−908K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −908K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−676K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −676K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−503K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −503K | – | Q1 2026 | |||||
|
Yiheng Capital Management, L.P.
· Reduced
Change
−409K
Date
Q1 2026
|
Yiheng Capital Management, L.P. | Reduced· Q1 2026 | – | −409K | – | Q1 2026 | |||||
|
Simplex Trading, LLC
· Reduced
Change
−336K
Date
Q1 2026
|
Simplex Trading, LLC | Reduced· Q1 2026 | – | −336K | – | Q1 2026 | |||||
|
Walleye Trading LLC
· New
Change
+335K
Date
Q1 2026
|
Walleye Trading LLC | New· Q1 2026 | – | +335K | – | Q1 2026 | |||||
|
Group One Trading LLC
· Added
Change
+327K
Date
Q1 2026
|
Group One Trading LLC | Added· Q1 2026 | – | +327K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· New
Change
+327K
Date
Q1 2026
|
Two Sigma Investments, LP | New· Q1 2026 | – | +327K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+278K
Δ Own
+121.1%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +278K | +121.1% | Q1 2026 | |||||
|
Panagora Asset Management Inc
· Added
Change
+276K
Date
Q1 2026
|
Panagora Asset Management Inc | Added· Q1 2026 | – | +276K | – | Q1 2026 | |||||
|
My.alpha Management Hk Advisors Ltd
· Reduced
Change
−254K
Date
Q1 2026
|
My.alpha Management Hk Advisors Ltd | Reduced· Q1 2026 | – | −254K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+233K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +233K | – | Q1 2026 | |||||
N
A
M
M
G
A
154 reporting institutions disclosed BILI position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.