CHX

ChampionX
CHX

Overview Fund Activity
Delisted

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

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365 hedge funds and large institutions have $4.46B invested in ChampionX in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 125 increasing their positions, 149 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
365
Holders Change
-51
Holders Change %
-12.26%
% of All Funds
4.9%
Holding in Top 10
11
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-26.67%
% of All Funds
0.15%
New
46
Increased
125
Reduced
149
Closed
93
Calls
$2.1M
Puts
$2.53M
Net Calls
-$433K
Net Calls Change
+$102K

Top Buyers

1
GCL
1
Glazer Capital LLC
New York
$61.2M
2
FCM
2
Farallon Capital Management
California
$105M
3
WA
3
Whitebox Advisors
Minnesota
$81.3M
4
Royal Bank of Canada
4
Royal Bank of Canada
Ontario, Canada
$27.7M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$59.9M

Top Sellers

1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$7.33M
2
Morgan Stanley
2
Morgan Stanley
New York
$27.8M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$0
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$0
5
WAM
5
Weiss Asset Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$598M -$10.3M -416,140 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$490M +$396K +15,958 +0.1%
State Street
3
State Street
Massachusetts
$190M -$497K -20,000 -0.3%
UOC
4
UBS O'Connor
Illinois
$187M -$6.75M -271,940 -3%
American Century Companies
5
American Century Companies
Missouri
$139M +$17.1M +689,933 +14%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$119M +$1.06M +42,678 +0.9%
Norges Bank
7
Norges Bank
Norway
$112M +$112M +4,516,840 New
FCM
8
Farallon Capital Management
California
$105M +$33.3M +1,340,000 +46%
Brown Advisory
9
Brown Advisory
Maryland
$100M -$16.5M -663,549 -14%
WCMNY
10
Westchester Capital Management (New York)
New York
$95.8M – – –
AA
11
AQR Arbitrage
Connecticut
$89.7M +$17.6M +707,936 +24%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$84M +$20K +804 +0%
Goldman Sachs
13
Goldman Sachs
New York
$82.4M +$20.7M +835,239 +34%
WA
14
Whitebox Advisors
Minnesota
$81.3M +$29.4M +1,181,680 +57%
Northern Trust
15
Northern Trust
Illinois
$75.1M -$1.67M -67,074 -2%
Charles Schwab
16
Charles Schwab
California
$72.1M +$2.99M +120,384 +4%
MF
17
Magnetar Financial
Illinois
$68.7M +$252K +10,139 +0.4%
GCL
18
Glazer Capital LLC
New York
$61.2M +$46.7M +1,881,317 +323%
Renaissance Technologies
19
Renaissance Technologies
New York
$59.9M +$25.3M +1,017,500 +73%
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$55.8M +$11.4M +460,278 +26%
LP
21
LMR Partners
United Kingdom
$52M +$12.5M +504,171 +32%
AllianceBernstein
22
AllianceBernstein
Tennessee
$51M -$59.5K -2,396 -0.1%
Millennium Management
23
Millennium Management
New York
$47.7M +$10.2M +412,280 +27%
VanEck Associates
24
VanEck Associates
New York
$47.5M -$3.44M -138,687 -7%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$45.7M -$340K -13,704 -0.7%
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