Westlake Chemical Partners
WLKP
58 hedge funds and large institutions have $212M invested in Westlake Chemical Partners in 2025 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 21 increasing their positions, 12 reducing their positions, and 7 closing their positions.
1,664% more call options, than puts
Call options by funds: $688K | Put options by funds: $39K
75% more repeat investments, than reductions
Existing positions increased: 21 | Existing positions reduced: 12
0.59% less ownership
Funds ownership: 29.28% → 28.69% (-0.59%)
2% less funds holding
Funds holding: 59 → 58 (-1)
7% less capital invested
Capital invested by funds: $228M → $212M (-$15.7M)
14% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 7
Top Buyers
| 1 |
ClearBridge Investments
New York
|
+$1.38M |
| 2 |
GHAM
Gilman Hill Asset Management
New Canaan,
Connecticut
|
+$866K |
| 3 |
IG
ING Group
Amsterdam,
Netherlands
|
+$701K |
| 4 |
Morgan Stanley
New York
|
+$240K |
| 5 |
JF
Jump Financial
Chicago,
Illinois
|
+$221K |
Top Sellers
| 1 |
Invesco
Atlanta,
Georgia
|
-$3.72M |
| 2 |
TCA
Tortoise Capital Advisors
Overland Park,
Kansas
|
-$2.59M |
| 3 |
N
Natixis
Paris,
France
|
-$1.01M |
| 4 |
Jane Street
New York
|
-$387K |
| 5 |
MOS
MGO One Seven
Beachwood,
Ohio
|
-$222K |
WLKP Hedge Fund Activity: Q3 2025 in Review
58 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Westlake Chemical Partners (WLKP) for Q3 2025, worth a combined $212M — down 6.9% from $228M a quarter earlier.
Sellers outnumbered buyers: 7 funds closed out of WLKP and 6 opened new positions — a net loss of 1 holder — while 12 trimmed existing stakes and 21 added.
The largest buyer was ClearBridge Investments, adding an estimated $1.38M. The largest seller was Invesco, cutting an estimated $3.72M.
- 58 institutional investors held Westlake Chemical Partners (WLKP) as of Q3 2025, down from 59 in Q2 2025.
- Funds reported $212M of Westlake Chemical Partners stock for Q3 2025, down 6.9% quarter-over-quarter.
- 6 funds opened new Westlake Chemical Partners positions in Q3 2025 and 7 closed out, a net change of -1 holder.
- The largest Westlake Chemical Partners buyer in Q3 2025 was ClearBridge Investments, an estimated $1.38M added.
- The largest Westlake Chemical Partners seller in Q3 2025 was Invesco, an estimated $3.72M sold.
Based on aggregated 13F filings for Q3 2025.