MNA
WLK icon

Manning & Napier Advisors’s Westlake Corp WLK Stock Holding History

Manning & Napier Advisors’s Portfolio WLK Stock Details WLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,745
Closed -$131K – 634
2025
Q4 		$131K Sell
1,745
-2,443
-58% -$174K ﹤0.01% 307
2025
Q3 		$323K Sell
4,188
-16,496
-80% -$1.37M ﹤0.01% 272
2025
Q2 		$1.57M Sell
20,684
-5,487
-21% -$449K 0.02% 244
2025
Q1 		$2.62M Buy
26,171
+7,382
+39% +$818K 0.03% 211
2024
Q4 		$2.15M Buy
18,789
+8,813
+88% +$1.15M 0.02% 217
2024
Q3 		$1.5M Buy
+9,976
New +$1.44M 0.02% 270

Other funds holding WLK

OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Manning & Napier Advisors's WLK Position: Q1 2026 in Review

Manning & Napier Advisors sold out of Westlake Corp (WLK) in Q1 2026, closing a stake of 1,745 shares — an estimated $131K sold.

Manning & Napier Advisors first reported a position in WLK in Q3 2024 and held it in 6 quarters. The position peaked at $2.62M in Q1 2025. 339 funds tracked by Wall St. Rank hold WLK as of Q1 2026.

  • Manning & Napier Advisors reported no remaining Westlake Corp position as of Q1 2026 after selling out during the quarter.
  • Manning & Napier Advisors sold 1,745 Westlake Corp shares in Q1 2026, an estimated $131K.
  • Manning & Napier Advisors first reported a position in Westlake Corp in Q3 2024 and held it in 6 quarters.
  • Manning & Napier Advisors's Westlake Corp position peaked at $2.62M in Q1 2025.
  • 339 funds tracked by Wall St. Rank held Westlake Corp as of Q1 2026.

Based on Manning & Napier Advisors's 13F filing for Q1 2026, filed 30 Apr 2026.