Westlake Corp
333 hedge funds and large institutions have $5.15B invested in Westlake Corp in 2026 Q1 according to their latest regulatory filings, with 93 funds opening new positions, 115 increasing their positions, 84 reducing their positions, and 47 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
13% more funds holding
Funds holding: 295 → 333 (+38)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
1.73% less ownership
Funds ownership: 36.21% → 34.48% (-1.7%)
Holders
333
Holding in Top 10
3
Calls
$26.7M
Puts
$16.9M
Top Buyers
| 1 | +$198M | |
| 2 | +$105M | |
| 3 | +$87.9M | |
| 4 |
Goldman Sachs
New York
|
+$62M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$49.7M |
Top Sellers
| 1 | -$235M | |
| 2 | -$104M | |
| 3 | -$51.7M | |
| 4 |
Holocene Advisors
New York
|
-$47.6M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$40.7M |
