- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 29
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 5 listed it in both
- Shares listed
- 2,131,523
- combined, among listed positions
- Reported value
- $327m
- combined, at the quarter end
Among the 92 comparable managers: 13 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -272,924.
Managers listing BCPC in Q4 2025
29 of 29 holders
Largest increases and reductions, by shares
Increases
- Point72 Asset Management LPexisting position · 64,479 shares now+51,479
- Winton Group Ltdnew position · 41,104 shares now+41,104
- Marshall Wace LLPexisting position · 42,511 shares now+39,811
- AQR Capital Management LLCexisting position · 69,687 shares now+18,024
- Tudor Investment Corpexisting position · 38,447 shares now+17,261
Reductions
- Renaissance Technologies LLCexisting position · 152,100 shares now-89,500
- Millennium Management LLCexisting position · 83,472 shares now-83,532
- T. Rowe Price Associates Incexisting position · 173,403 shares now-65,454
- Citadel Advisors LLCexisting position · 10,176 shares now-40,256
- Verition Fund Management LLCexisting position · 14,819 shares now-28,608
New positions and exits
New (2)
Exited (3)
- Arrowstreet Capital LPwas $3.5m
- Walleye Capital LLCwas $2.1m
- ExodusPoint Capital Management LPwas $810k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 1 | $91m | n.a. | n.a. |
| Q3 2013 | 1 | $103m | n.a. | n.a. |
| Q4 2013 | 1 | $121m | n.a. | n.a. |
| Q1 2014 | 1 | $106m | n.a. | n.a. |
| Q2 2014 | 3 | $132m | n.a. | n.a. |
| Q3 2014 | 1 | $122m | n.a. | n.a. |
| Q4 2014 | 2 | $158m | n.a. | n.a. |
| Q1 2015 | 3 | $141m | n.a. | n.a. |
| Q2 2015 | 2 | $135m | n.a. | n.a. |
| Q3 2015 | 2 | $144m | n.a. | n.a. |
| Q4 2015 | 2 | $135m | n.a. | n.a. |
| Q1 2016 | 2 | $134m | n.a. | n.a. |
| Q2 2016 | 2 | $136m | n.a. | n.a. |
| Q3 2016 | 2 | $178m | n.a. | n.a. |
| Q4 2016 | 2 | $182m | n.a. | n.a. |
| Q1 2017 | 2 | $176m | n.a. | n.a. |
| Q2 2017 | 1 | $134m | n.a. | n.a. |
| Q3 2017 | 1 | $136m | n.a. | n.a. |
| Q4 2017 | 4 | $134m | n.a. | n.a. |
| Q1 2018 | 4 | $133m | n.a. | n.a. |
| Q2 2018 | 2 | $126m | n.a. | n.a. |
| Q3 2018 | 2 | $79m | n.a. | n.a. |
| Q4 2018 | 2 | $4.0m | n.a. | n.a. |
| Q1 2019 | 1 | $988k | n.a. | n.a. |
| Q4 2019 | 2 | $2.4m | n.a. | n.a. |
| Q1 2020 | 1 | $1.1m | n.a. | n.a. |
| Q2 2020 | 2 | $2.7m | n.a. | n.a. |
| Q3 2020 | 4 | $51m | n.a. | n.a. |
| Q4 2020 | 2 | $37m | n.a. | n.a. |
| Q1 2021 | 1 | $1.9m | n.a. | n.a. |
| Q2 2021 | 1 | $1.9m | n.a. | n.a. |
| Q3 2021 | 1 | $2.4m | n.a. | n.a. |
| Q4 2021 | 3 | $37m | n.a. | n.a. |
| Q1 2022 | 4 | $41m | n.a. | n.a. |
| Q2 2022 | 5 | $46m | n.a. | n.a. |
| Q3 2022 | 2 | $34m | n.a. | n.a. |
| Q3 2023 | 1 | $27m | n.a. | n.a. |
| Q4 2023 | 1 | $27m | 0 | 1 |
| Q2 2024 | 1 | $27m | 1 | 0 |
| Q3 2024 | 2 | $32m | 2 | 0 |
| Q4 2024 | 1 | $554k | 0 | 0 |
| Q1 2025 | 3 | $38m | 3 | 0 |
| Q2 2025 | 5 | $91m | 5 | 0 |
| Q3 2025 | 5 | $122m | 4 | 1 |
| Q4 2025 | 5 | $58m | 13 | 18 |
| Q1 2026 | 5 | $123m | 20 | 9 |
| Q2 2026 | 7 | $135m | 15 | 17 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
BCPC and LIN →BCPC and GLW →BCPC and HWM →Choose a stock to compare with BCPC →
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 BCPC, latest filings →Back to the 13F Explorer →