CHX

ChampionX
CHX

Overview Fund Activity
Delisted

CHX was delisted on the 15th of July, 2025.

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416 hedge funds and large institutions have $5.59B invested in ChampionX in 2025 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 129 increasing their positions, 154 reducing their positions, and 59 closing their positions.

Holders
416
Holders Change
-1
Holders Change %
-0.24%
% of All Funds
5.65%
Holding in Top 10
15
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+15.38%
% of All Funds
0.2%
New
63
Increased
129
Reduced
154
Closed
59
Calls
$1.78M
Puts
$2.31M
Net Calls
-$535K
Net Calls Change
-$2.61M

Top Buyers

1
WA
1
Whitebox Advisors
Minnesota
$62.3M
2
KC
2
Kryger Capital
United Kingdom
$61.7M
3
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
3
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$87.9M
4
WAM
4
Weiss Asset Management
Massachusetts
$38.7M
5
LP
5
LMR Partners
United Kingdom
$47.4M

Top Sellers

1
American Century Companies
1
American Century Companies
Missouri
$147M
2
SSA
2
Schonfeld Strategic Advisors
New York
$0
3
TCA
3
Taconic Capital Advisors
New York
$47M
4
Fiera Capital (Canada)
4
Fiera Capital (Canada)
Quebec, Canada
$2.69M
5
WIC
5
Water Island Capital
New York
$322K
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS Group
26
UBS Group
Switzerland
$52.8M +$24.4M +817,970 +86%
T. Rowe Price Investment Management
27
T. Rowe Price Investment Management
Maryland
$50.1M -$17.7M -594,172 -26%
LP
28
LMR Partners
United Kingdom
$47.4M +$36M +1,209,069 +318%
TCA
29
Taconic Capital Advisors
New York
$47M -$37.5M -1,258,735 -44%
Millennium Management
30
Millennium Management
New York
$44.9M -$11.8M -397,523 -21%
Calamos Advisors
31
Calamos Advisors
Illinois
$44.5M – – –
AAM
32
Alpine Associates Management
Florida
$44.5M +$9.23M +309,598 +26%
Bank of America
33
Bank of America
North Carolina
$44.4M -$23.8M -800,324 -35%
OAC
34
OMERS Administration Corp
Ontario, Canada
$43.9M -$22M -736,800 -33%
BOA
35
Birnam Oak Advisors
New York
$42.5M +$23.8M +799,025 +128%
Renaissance Technologies
36
Renaissance Technologies
New York
$41.6M +$27.2M +914,100 +190%
CAU
37
Caxton Associates (UK)
$41.5M +$41.5M +1,391,797 New
Adage Capital Partners
38
Adage Capital Partners
Massachusetts
$41.3M -$2.44M -81,754 -6%
Capital Research Global Investors
39
Capital Research Global Investors
California
$40.1M – – –
Hudson Bay Capital Management
40
Hudson Bay Capital Management
Connecticut
$39.6M +$10.9M +364,917 +38%
Westfield Capital Management
41
Westfield Capital Management
Massachusetts
$39.1M +$1.1M +36,753 +3%
WAM
42
Weiss Asset Management
Massachusetts
$38.7M +$38.7M +1,300,000 New
EARNEST Partners
43
EARNEST Partners
Georgia
$35.7M -$706K -23,679 -2%
Boston Partners
44
Boston Partners
Massachusetts
$35.2M -$17.1K -590 -0%
NL
45
Nuveen LLC
North Carolina
$34.2M +$34.2M +1,148,956 New
Pacer Advisors
46
Pacer Advisors
Pennsylvania
$33.6M +$32.8M +1,100,096 +3,874%
Squarepoint
47
Squarepoint
New York
$31.9M +$4.33M +145,140 +16%
Citigroup
48
Citigroup
New York
$31.3M +$3.35M +112,287 +12%
Federated Hermes
49
Federated Hermes
Pennsylvania
$30.7M +$1.83M +61,479 +6%
Capstone Investment Advisors
50
Capstone Investment Advisors
New York
$29.8M +$29.8M +1,000,000 New
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