- Quarter end
- 31 Mar 2024
- the date the book describes
- Filed
- 5 Nov 2026
- latest of these filings; the earliest 9 May 2024
- Managers listing it
- 8
- at least, of 95 tracked, among listed positions
- Comparable managers
- 93
- filed both Q4 2023 and Q1 2024; 6 listed it in both
- Shares listed
- 6,317,731
- combined, among listed positions
- Reported value
- $965m
- combined, at the quarter end
Among the 93 comparable managers: 7 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing WLK in Q1 2024
8 of 8 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Fidelity (FMR LLC) | 4,355,690 | $666m | under 0.1% | Added | +53,388 | 5 Nov 2026 (the filing on sec.gov) |
| Capital World Investors | 1,334,579 | $204m | under 0.1% | Added | +22,743 | 14 May 2024 (the filing on sec.gov) |
| Balyasny Asset Management LLC | 201,289 | $31m | 0.05% | New | new | 13 May 2024 (the filing on sec.gov) |
| ExodusPoint Capital Management LP | 191,553 | $29m | 0.22% | Added | +112,062 | 14 May 2024 (the filing on sec.gov) |
| AQR Capital Management LLC | 143,725 | $22m | under 0.1% | Trimmed | -51,741 | 15 May 2024 (the filing on sec.gov) |
| Schonfeld Strategic Advisors LLC | 78,840 | $12m | 0.08% | Added | n.a. | 15 May 2024 (the filing on sec.gov) |
| Brevan Howard Capital Management LP | 7,367 | $1.1m | under 0.1% | Added | +3,441 | 15 May 2024 (the filing on sec.gov) |
| First Eagle Investment Management LLC | 4,688 | $716k | under 0.1% | Added | +50 | 9 May 2024 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Balyasny Asset Management LLCnew position · 201,289 shares now+201,289
- ExodusPoint Capital Management LPexisting position · 191,553 shares now+112,062
- Fidelity (FMR LLC)existing position · 4,355,690 shares now+53,388
- Capital World Investorsexisting position · 1,334,579 shares now+22,743
- Brevan Howard Capital Management LPexisting position · 7,367 shares now+3,441
Reductions
- AQR Capital Management LLCexisting position · 143,725 shares now-51,741
New positions and exits
New (1)
Exited (1)
- Soroban Capital Partners LPwas $122m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 7 | $113m | n.a. | n.a. |
| Q3 2013 | 9 | $189m | n.a. | n.a. |
| Q4 2013 | 10 | $271m | n.a. | n.a. |
| Q1 2014 | 10 | $267m | n.a. | n.a. |
| Q2 2014 | 8 | $254m | n.a. | n.a. |
| Q3 2014 | 10 | $614m | n.a. | n.a. |
| Q4 2014 | 9 | $288m | n.a. | n.a. |
| Q1 2015 | 12 | $503m | n.a. | n.a. |
| Q2 2015 | 10 | $513m | n.a. | n.a. |
| Q3 2015 | 9 | $402m | n.a. | n.a. |
| Q4 2015 | 6 | $274m | n.a. | n.a. |
| Q1 2016 | 5 | $192m | n.a. | n.a. |
| Q2 2016 | 6 | $223m | n.a. | n.a. |
| Q3 2016 | 10 | $340m | n.a. | n.a. |
| Q4 2016 | 12 | $357m | n.a. | n.a. |
| Q1 2017 | 9 | $456m | n.a. | n.a. |
| Q2 2017 | 6 | $502m | n.a. | n.a. |
| Q3 2017 | 12 | $612m | n.a. | n.a. |
| Q4 2017 | 7 | $914m | n.a. | n.a. |
| Q1 2018 | 11 | $912m | n.a. | n.a. |
| Q2 2018 | 9 | $1.1bn | n.a. | n.a. |
| Q3 2018 | 9 | $937m | n.a. | n.a. |
| Q4 2018 | 8 | $763m | n.a. | n.a. |
| Q1 2019 | 10 | $881m | n.a. | n.a. |
| Q2 2019 | 8 | $839m | n.a. | n.a. |
| Q3 2019 | 8 | $911m | n.a. | n.a. |
| Q4 2019 | 7 | $682m | n.a. | n.a. |
| Q1 2020 | 7 | $305m | n.a. | n.a. |
| Q2 2020 | 8 | $611m | n.a. | n.a. |
| Q3 2020 | 5 | $794m | n.a. | n.a. |
| Q4 2020 | 8 | $996m | n.a. | n.a. |
| Q1 2021 | 10 | $794m | n.a. | n.a. |
| Q2 2021 | 7 | $325m | n.a. | n.a. |
| Q3 2021 | 12 | $344m | n.a. | n.a. |
| Q4 2021 | 11 | $315m | n.a. | n.a. |
| Q1 2022 | 8 | $416m | n.a. | n.a. |
| Q2 2022 | 10 | $373m | n.a. | n.a. |
| Q3 2022 | 11 | $401m | n.a. | n.a. |
| Q4 2022 | 8 | $681m | n.a. | n.a. |
| Q1 2023 | 8 | $935m | n.a. | n.a. |
| Q2 2023 | 7 | $709m | n.a. | n.a. |
| Q3 2023 | 8 | $858m | n.a. | n.a. |
| Q4 2023 | 9 | $963m | 4 | 4 |
| Q1 2024 | 8 | $965m | 7 | 2 |
| Q2 2024 | 7 | $832m | 4 | 3 |
| Q3 2024 | 8 | $306m | 7 | 2 |
| Q4 2024 | 10 | $430m | 8 | 1 |
| Q1 2025 | 11 | $442m | 10 | 1 |
| Q2 2025 | 7 | $252m | 5 | 3 |
| Q3 2025 | 7 | $165m | 5 | 3 |
| Q4 2025 | 9 | $654m | 18 | 18 |
| Q1 2026 | 10 | $1.2bn | 15 | 18 |
| Q2 2026 | 7 | $318m | 20 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
WLK and LIN →WLK and GLW →WLK and HWM →Choose a stock to compare with WLK →
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 WLK, latest filings →Back to the 13F Explorer →