Private Trust Company’s Westlake Corp WLK Stock Holding History

Private Trust Company’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 Q2	$6.57K	Hold	90	–	–	﹤0.01%	2216
2026 Q1	$10.5K	Hold	90	–	–	﹤0.01%	1958
2025 Q4	$6.66K	Hold	90	–	–	﹤0.01%	2077
2025 Q3	$6.93K	Hold	90	–	–	﹤0.01%	2041
2025 Q2	$6.83K	Sell	90 -226	-72%	-$18.5K	﹤0.01%	1942
2025 Q1	$31.6K	Buy	316 +226	+251%	+$25K	﹤0.01%	1371
2024 Q4	$10.3K	Hold	90	–	–	﹤0.01%	1741
2024 Q3	$13.5K	Hold	90	–	–	﹤0.01%	1616
2024 Q2	$13K	Hold	90	–	–	﹤0.01%	1603
2024 Q1	$13.8K	Hold	90	–	–	﹤0.01%	1550
2023 Q4	$12.6K	Hold	90	–	–	﹤0.01%	1565
2023 Q3	$11.2K	Hold	90	–	–	﹤0.01%	1553
2023 Q2	$10.8K	Sell	90 -80	-47%	-$9.15K	﹤0.01%	1594
2023 Q1	$19.7K	Hold	170	–	–	﹤0.01%	1340
2022 Q4	$17K	Hold	170	–	–	﹤0.01%	1372
2022 Q3	$15K	Sell	170 -8	-4%	-$767	﹤0.01%	1314
2022 Q2	$17K	Buy	+178	New	+$21.8K	﹤0.01%	1298

Other funds holding WLK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BIP

Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Private Trust Company's WLK Position: Q2 2026 in Review

Private Trust Company held its Westlake Corp (WLK) position steady in Q2 2026 at 90 shares worth $6.57K. The position accounts for ﹤0.01% of the portfolio, ranked #2216.

Private Trust Company first reported a position in WLK in Q2 2022 and has held it in 17 quarters since. The position peaked at $31.6K in Q1 2025. 358 funds tracked by Wall St. Rank hold WLK as of Q2 2026.

Private Trust Company held 90 shares of Westlake Corp worth $6.57K as of Q2 2026.
Private Trust Company left its Westlake Corp share count unchanged in Q2 2026.
Westlake Corp made up ﹤0.01% of Private Trust Company's portfolio in Q2 2026, its #2216 holding.
Private Trust Company first reported a position in Westlake Corp in Q2 2022 and has held it in 17 quarters since.
Private Trust Company's Westlake Corp position peaked at $31.6K in Q1 2025.
358 funds tracked by Wall St. Rank held Westlake Corp as of Q2 2026.

Based on Private Trust Company's 13F filing for Q2 2026, filed 28 Jul 2026.