Boston Partners
CHX

Boston Partners’s ChampionX CHX Stock Holding History

Boston Partners’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
-1,215,579
Closed -$35.2M – 720
2025
Q1 		$35.2M Sell
1,215,579
-590
-0% -$17.2K 0.04% 260
2024
Q4 		$33.6M Buy
1,216,169
+214,066
+21% +$6.37M 0.04% 274
2024
Q3 		$30.2M Sell
1,002,103
-91,925
-8% -$2.9M 0.04% 283
2024
Q2 		$36.2M Sell
1,094,028
-49,856
-4% -$1.7M 0.05% 263
2024
Q1 		$40.8M Sell
1,143,884
-29,270
-2% -$875K 0.05% 262
2023
Q4 		$33.8M Sell
1,173,154
-36,037
-3% -$1.11M 0.04% 278
2023
Q3 		$42M Sell
1,209,191
-16,001
-1% -$569K 0.06% 255
2023
Q2 		$39M Sell
1,225,192
-41,506
-3% -$1.14M 0.05% 251
2023
Q1 		$34.4M Buy
1,266,698
+14,055
+1% +$420K 0.05% 258
2022
Q4 		$37.2M Sell
1,252,643
-90,435
-7% -$2.5M 0.05% 241
2022
Q3 		$28.6M Sell
1,343,078
-33,423
-2% -$689K 0.04% 264
2022
Q2 		$27.5M Buy
1,376,501
+28,604
+2% +$646K 0.04% 281
2022
Q1 		$32.8M Sell
1,347,897
-6,304,605
-82% -$146M 0.04% 278
2021
Q4 		$155M Sell
7,652,502
-3,320,916
-30% -$78.1M 0.19% 168
2021
Q3 		$246M Sell
10,973,418
-166,604
-1% -$3.81M 0.31% 110
2021
Q2 		$285M Buy
11,140,022
+121,032
+1% +$2.95M 0.36% 94
2021
Q1 		$239M Buy
11,018,990
+556,687
+5% +$10.8M 0.32% 102
2020
Q4 		$160M Sell
10,462,303
-2,122,823
-17% -$23.6M 0.25% 133
2020
Q3 		$101M Buy
12,585,126
+2,518,092
+25% +$24.3M 0.18% 162
2020
Q2 		$98.2M Buy
10,067,034
+5,326,543
+112% +$48.8M 0.18% 164
2020
Q1 		$27.3M Buy
4,740,491
+28,295
+0.6% +$588K 0.05% 258
2019
Q4 		$159M Sell
4,712,196
-460,739
-9% -$12.5M 0.21% 137
2019
Q3 		$140M Sell
5,172,935
-645,281
-11% -$18.8M 0.19% 153
2019
Q2 		$195M Sell
5,818,216
-52,388
-0.9% -$1.9M 0.26% 122
2019
Q1 		$241M Buy
5,870,604
+74,608
+1% +$2.76M 0.32% 93
2018
Q4 		$157M Buy
5,795,996
+540,246
+10% +$19.9M 0.23% 129
2018
Q3 		$229M Sell
5,255,750
-992,192
-16% -$41.6M 0.27% 116
2018
Q2 		$261M Buy
+6,247,942
New +$256M 0.31% 104

Other funds holding CHX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
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
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
Brown Advisory
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

Boston Partners's CHX Position: Q2 2025 in Review

Boston Partners sold out of ChampionX (CHX) in Q2 2025, closing a stake of 1,215,579 shares — an estimated $35.2M sold.

Boston Partners first reported a position in CHX in Q2 2018 and held it in 28 quarters. The position peaked at $285M in Q2 2021. 368 funds tracked by Wall St. Rank hold CHX as of Q2 2025.

  • Boston Partners reported no remaining ChampionX position as of Q2 2025 after selling out during the quarter.
  • Boston Partners sold 1,215,579 ChampionX shares in Q2 2025, an estimated $35.2M.
  • Boston Partners first reported a position in ChampionX in Q2 2018 and held it in 28 quarters.
  • Boston Partners's ChampionX position peaked at $285M in Q2 2021.
  • 368 funds tracked by Wall St. Rank held ChampionX as of Q2 2025.

Based on Boston Partners's 13F filing for Q2 2025, filed 7 Aug 2025.