- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 5 Feb 2026
- Managers listing it
- 25
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 7 listed it in both
- Shares listed
- 7,213,924
- combined, among listed positions
- Reported value
- $615m
- combined, at the quarter end
Among the 92 comparable managers: 12 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -105,110.
Managers listing BYD in Q4 2025
25 of 25 holders
Largest increases and reductions, by shares
Increases
- Invesco Ltdexisting position · 1,427,828 shares now+773,394
- Tudor Investment Corpexisting position · 407,575 shares now+278,366
- Arrowstreet Capital LPexisting position · 1,755,659 shares now+277,529
- Millennium Management LLCexisting position · 300,463 shares now+103,865
- Voloridge Investment Management LLCnew position · 83,137 shares now+83,137
Reductions
- Fidelity (FMR LLC)existing position · 1,521,618 shares now-555,840
- Jane Street Group LLCexisting position · 30,380 shares now-253,483
- Verition Fund Management LLCexisting position · 28,535 shares now-195,348
- Hudson Bay Capital Management LPexisting position · 99,812 shares now-161,611
- T. Rowe Price Associates Incexisting position · 608,840 shares now-59,291
New positions and exits
New (5)
Exited (5)
- Balyasny Asset Management LLCwas $27m
- Winton Group Ltdwas $6.0m
- ExodusPoint Capital Management LPwas $2.5m
- Marshall Wace LLPwas $2.1m
- Schonfeld Strategic Advisors LLCwas $1.3m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 4 | $71m | n.a. | n.a. |
| Q3 2013 | 5 | $109m | n.a. | n.a. |
| Q4 2013 | 5 | $111m | n.a. | n.a. |
| Q1 2014 | 8 | $201m | n.a. | n.a. |
| Q2 2014 | 5 | $169m | n.a. | n.a. |
| Q3 2014 | 6 | $130m | n.a. | n.a. |
| Q4 2014 | 5 | $147m | n.a. | n.a. |
| Q1 2015 | 4 | $88m | n.a. | n.a. |
| Q2 2015 | 3 | $87m | n.a. | n.a. |
| Q3 2015 | 3 | $87m | n.a. | n.a. |
| Q4 2015 | 4 | $113m | n.a. | n.a. |
| Q1 2016 | 6 | $192m | n.a. | n.a. |
| Q2 2016 | 5 | $90m | n.a. | n.a. |
| Q3 2016 | 7 | $126m | n.a. | n.a. |
| Q4 2016 | 9 | $187m | n.a. | n.a. |
| Q1 2017 | 7 | $106m | n.a. | n.a. |
| Q2 2017 | 8 | $198m | n.a. | n.a. |
| Q3 2017 | 8 | $216m | n.a. | n.a. |
| Q4 2017 | 13 | $355m | n.a. | n.a. |
| Q1 2018 | 12 | $283m | n.a. | n.a. |
| Q2 2018 | 9 | $241m | n.a. | n.a. |
| Q3 2018 | 8 | $174m | n.a. | n.a. |
| Q4 2018 | 6 | $103m | n.a. | n.a. |
| Q1 2019 | 5 | $100m | n.a. | n.a. |
| Q2 2019 | 4 | $58m | n.a. | n.a. |
| Q3 2019 | 1 | $39m | n.a. | n.a. |
| Q4 2019 | 5 | $52m | n.a. | n.a. |
| Q1 2020 | 5 | $47m | n.a. | n.a. |
| Q2 2020 | 6 | $77m | n.a. | n.a. |
| Q3 2020 | 6 | $366m | n.a. | n.a. |
| Q4 2020 | 4 | $496m | n.a. | n.a. |
| Q1 2021 | 8 | $930m | n.a. | n.a. |
| Q2 2021 | 7 | $501m | n.a. | n.a. |
| Q3 2021 | 7 | $258m | n.a. | n.a. |
| Q4 2021 | 10 | $333m | n.a. | n.a. |
| Q1 2022 | 8 | $144m | n.a. | n.a. |
| Q2 2022 | 7 | $84m | n.a. | n.a. |
| Q3 2022 | 7 | $118m | n.a. | n.a. |
| Q4 2022 | 8 | $250m | n.a. | n.a. |
| Q1 2023 | 7 | $220m | n.a. | n.a. |
| Q2 2023 | 7 | $225m | n.a. | n.a. |
| Q3 2023 | 5 | $193m | n.a. | n.a. |
| Q4 2023 | 4 | $132m | 2 | 2 |
| Q1 2024 | 6 | $169m | 3 | 3 |
| Q2 2024 | 6 | $118m | 3 | 3 |
| Q3 2024 | 6 | $198m | 4 | 2 |
| Q4 2024 | 8 | $178m | 5 | 2 |
| Q1 2025 | 7 | $219m | 4 | 3 |
| Q2 2025 | 5 | $209m | 2 | 3 |
| Q3 2025 | 8 | $227m | 7 | 1 |
| Q4 2025 | 7 | $237m | 12 | 17 |
| Q1 2026 | 7 | $184m | 15 | 15 |
| Q2 2026 | 12 | $196m | 20 | 12 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own BYD, latest filings →Back to the 13F Explorer →