Great Lakes Advisors’s ChampionX CHX Stock Holding History

Great Lakes Advisors’s Portfolio CHX Stock Details CHX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-8,258	Closed	-$246K	–	822
2025 Q1	$246K	Sell	8,258 -476	-5%	-$13.9K	﹤0.01%	729
2024 Q4	$237K	Sell	8,734 -248	-3%	-$7.38K	﹤0.01%	761
2024 Q3	$271K	Sell	8,982 -8	-0.1%	-$253	﹤0.01%	758
2024 Q2	$299K	Hold	8,990	–	–	﹤0.01%	732
2024 Q1	$323K	Buy	8,990 +1,015	+13%	+$30.4K	﹤0.01%	677
2023 Q4	$233K	Buy	7,975 +20	+0.3%	+$619	﹤0.01%	721
2023 Q3	$283K	Hold	7,955	–	–	﹤0.01%	672
2023 Q2	$247K	Hold	7,955	–	–	﹤0.01%	684
2023 Q1	$216K	Sell	7,955 -51	-0.6%	-$1.52K	﹤0.01%	758
2022 Q4	$232K	Buy	+8,006	New	+$221K	0.01%	605
2021 Q3	–	Sell	-8,507	Closed	-$218K	–	702
2021 Q2	$218K	Buy	+8,507	New	+$207K	﹤0.01%	654
2020 Q1	–	Sell	-15,957	Closed	-$539K	–	537
2019 Q4	$539K	Buy	+15,957	New	+$434K	0.01%	436

Other funds holding CHX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

UOC

UBS O'Connor Chicago, Illinois $3.38B AUM 63.08% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

FCM

Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

Great Lakes Advisors's CHX Position: Q2 2025 in Review

Great Lakes Advisors sold out of ChampionX (CHX) in Q2 2025, closing a stake of 8,258 shares — an estimated $246K sold.

Great Lakes Advisors first reported a position in CHX in Q4 2019 and held it in 12 quarters. The position peaked at $539K in Q4 2019. 368 funds tracked by Wall St. Rank hold CHX as of Q2 2025.

Great Lakes Advisors reported no remaining ChampionX position as of Q2 2025 after selling out during the quarter.
Great Lakes Advisors sold 8,258 ChampionX shares in Q2 2025, an estimated $246K.
Great Lakes Advisors first reported a position in ChampionX in Q4 2019 and held it in 12 quarters.
Great Lakes Advisors's ChampionX position peaked at $539K in Q4 2019.
368 funds tracked by Wall St. Rank held ChampionX as of Q2 2025.

Based on Great Lakes Advisors's 13F filing for Q2 2025, filed 11 Aug 2025.