Vault-13

CHAMPIONX CORPORATION CHX

COM · Common Stock · CUSIP 15872M104

372 institutional holders -46 vs Q1 2025
188,627,001188.6m shares reported held*
$4.7bnreported value*
41 new 127 added 150 reduced 90 sold out net sold ≈ $241.8m (-9.7m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($15.6m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $24.84. Options: 6 managers hold calls ($2.1m notional), 5 hold puts ($2.5m).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0200400600Q3 22: 318Q4 22: 387Q1 23: 375Q2 23: 377Q3 23: 418Q4 23: 407Q1 24: 400Q2 24: 433Q3 24: 419Q4 24: 418Q1 25: 418Q2 25: 372372Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 2022318
Q4 2022387
Q1 2023375
Q2 2023377
Q3 2023418
Q4 2023407
Q1 2024400
Q2 2024433
Q3 2024419
Q4 2024418
Q1 2025418
Q2 2025372

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q3 23: 195 bought or addedQ3 23: 194 cut or sold outQ4 23: 162 bought or addedQ4 23: 220 cut or sold outQ4 23Q1 24: 165 bought or addedQ1 24: 218 cut or sold outQ2 24: 194 bought or addedQ2 24: 225 cut or sold outQ2 24Q3 24: 182 bought or addedQ3 24: 211 cut or sold outQ4 24: 182 bought or addedQ4 24: 205 cut or sold outQ4 24Q1 25: 188 bought or addedQ1 25: 211 cut or sold outQ2 25: 168 bought or addedQ2 25: 240 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 2023195194
Q4 2023162220
Q1 2024165218
Q2 2024194225
Q3 2024182211
Q4 2024182205
Q1 2025188211
Q2 2025168240

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$5m$10m$15m$20mQ3 24 calls: $16.3mQ3 24 puts: $4.3mQ3 24P/C 0.26Q4 24 calls: $3.2mQ4 24 puts: $1.2mQ4 24P/C 0.36Q1 25 calls: $1.8mQ1 25 puts: $2.3mQ1 25P/C 1.30Q2 25 calls: $2.1mQ2 25 puts: $2.5mQ2 25P/C 1.21
Numbers
QuarterCallsPutsP/C
Q3 2024$16.3m$4.3m0.26
Q4 2024$3.2m$1.2m0.36
Q1 2025$1.8m$2.3m1.30
Q2 2025$2.1m$2.5m1.21

Biggest buyers

ROYAL BANK OF CANADA Added +2,215,570+2.2m
GLAZER CAPITAL, LLC Added +1,881,317+1.9m
FARALLON CAPITAL MANAGEMENT, L.L.C. Added +1,340,000+1.3m
WHITEBOX ADVISORS LLC Added +1,181,680+1.2m
RENAISSANCE TECHNOLOGIES LLC Added +1,017,500+1.0m
NORGES BANK Added +885,925+885.9k
Qube Research & Technologies Ltd Added +871,122+871.1k
GOLDMAN SACHS GROUP INC Added +835,239+835.2k
AQR Arbitrage LLC Added +707,936+707.9k
VOLORIDGE INVESTMENT MANAGEMENT, LLC New +701,128+701.1k

Biggest sellers

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Reduced -2,655,200-2.7m
MORGAN STANLEY Reduced -2,200,292-2.2m
ADAGE CAPITAL PARTNERS GP, L.L.C. Sold out -1,385,697-1.4m
WESTFIELD CAPITAL MANAGEMENT CO LP Sold out -1,310,725-1.3m
Boston Partners Sold out -1,215,579-1.2m
UBS Group AG Reduced -1,169,876-1.2m
Pacer Advisors, Inc. Reduced -1,121,501-1.1m
Squarepoint Ops LLC Reduced -1,007,624-1.0m
CAPSTONE INVESTMENT ADVISORS, LLC Sold out -1,000,000-1.0m
Grantham, Mayo, Van Otterloo & Co. LLC Sold out -902,956-903.0k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.2m48.3k shares
GROUP ONE TRADING LLC Added $345.3k13.9k shares
CITADEL ADVISORS LLC Added $305.5k12.3k shares
Walleye Trading LLC Added $250.9k10.1k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares
SIMPLEX TRADING, LLC Reduced $01.2k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $884.3k35.6k shares
Walleye Trading LLC Added $829.7k33.4k shares
CSS LLC/IL New $819.7k33.0k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares
SIMPLEX TRADING, LLC Unchanged $0100 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.01% of their portfolio New York, NY 24,068,63824.1m $597.9m $597.9m 0.01% Reduced -416.1k -416,140
2 VANGUARD GROUP INC 0.01% of their portfolio Valley Forge, PA 19,728,33419.7m $490.1m $490.1m 0.01% Added +16.0k +15,958
3 HBK INVESTMENTS L P 3.75% of their portfolio DALLAS, TX 8,498,9148.5m $211.1m $211.1m 3.75% Not comparable
4 STATE STREET CORP 0.01% of their portfolio BOSTON, MA 7,656,6697.7m $190.2m $190.2m 0.01% Reduced -20.0k -20,000
5 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 5.12% of their portfolio CHICAGO, IL 7,546,7037.5m $187.5m $187.5m 5.12% Reduced -271.9k -271,940
6 AMERICAN CENTURY COMPANIES INC 0.08% of their portfolio KANSAS CITY, MO 5,614,5105.6m $139.5m $139.5m 0.08% Added +689.9k +689,933
7 GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BOSTON, MA 4,789,3824.8m $119.0m $119.0m 0.01% Added +42.7k +42,678
8 NORGES BANK 0.01% of their portfolio OSLO, Q8 4,516,8404.5m $112.2m $112.2m 0.01% Added +885.9k +885,925
9 FARALLON CAPITAL MANAGEMENT, L.L.C. 0.48% of their portfolio SAN FRANCISCO, CA 4,245,0004.2m $105.4m $105.4m 0.48% Added +1.3m +1,340,000
10 BROWN ADVISORY INC 0.13% of their portfolio BALTIMORE, MD 4,029,6094.0m $100.1m $100.1m 0.13% Reduced -663.5k -663,549
11 Westchester Capital Management, LLC 5.60% of their portfolio VALHALLA, NY 3,857,5983.9m $95.8m $95.8m 5.60% Unchanged
12 AQR Arbitrage LLC 2.10% of their portfolio Greenwich, CT 3,611,1533.6m $89.7m $89.7m 2.10% Added +707.9k +707,936
13 DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio AUSTIN, TX 3,382,7203.4m $84.0m $84.0m 0.02% Added +804 +804
14 GOLDMAN SACHS GROUP INC 0.01% of their portfolio NEW YORK, NY 3,316,4853.3m $82.4m $82.4m 0.01% Added +835.2k +835,239
15 WHITEBOX ADVISORS LLC 2.21% of their portfolio MINNEAPOLIS, MN 3,271,3563.3m $81.3m $81.3m 2.21% Added +1.2m +1,181,680
16 NORTHERN TRUST CORP 0.01% of their portfolio CHICAGO, IL 3,023,6763.0m $75.1m $75.1m 0.01% Reduced -67.1k -67,074
17 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 2,904,0842.9m $72.1m $72.1m 0.01% Added +120.4k +120,384
18 Magnetar Financial LLC 0.33% of their portfolio EVANSTON, IL 2,765,3962.8m $68.7m $68.7m 0.33% Added +10.1k +10,139
19 GLAZER CAPITAL, LLC 2.19% of their portfolio New York, NY 2,464,3732.5m $61.2m $61.2m 2.19% Added +1.9m +1,881,317
20 RENAISSANCE TECHNOLOGIES LLC 0.08% of their portfolio NEW YORK, NY 2,412,6162.4m $59.9m $59.9m 0.08% Added +1.0m +1,017,500
21 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 2,246,7512.2m $55.8m $55.8m 0.00% Added +460.3k +460,278
22 ROYAL BANK OF CANADA 0.01% of their portfolio TORONTO, A6 2,231,1782.2m $55.4m $55.4m 0.01% Added +2.2m +2,215,570
23 LMR Partners LLP 0.81% of their portfolio LONDON, X0 2,093,7212.1m $52.0m $52.0m 0.81% Added +504.2k +504,171
24 ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio NASHVILLE, TN 2,052,1612.1m $51.0m $51.0m 0.02% Reduced -2.4k -2,396
25 MILLENNIUM MANAGEMENT LLC 0.04% of their portfolio NEW YORK, NY 1,920,2111.9m $47.7m $47.7m 0.04% Added +412.3k +412,280
26 VAN ECK ASSOCIATES CORP 0.05% of their portfolio NEW YORK, NY 1,911,6181.9m $47.5m $47.5m 0.05% Reduced -138.7k -138,687
27 Bank of New York Mellon Corp 0.01% of their portfolio NEW YORK, NY 1,838,0851.8m $45.7m $45.7m 0.01% Reduced -13.7k -13,704
28 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 1,827,2521.8m $45.4m $45.4m 0.02% Added +546 +546
29 ALPINE ASSOCIATES MANAGEMENT INC. 2.20% of their portfolio PALM BEACH, FL 1,652,1141.7m $41.0m $41.0m 2.20% Added +159.8k +159,800
30 OMERS ADMINISTRATION Corp 0.31% of their portfolio TORONTO, A6 1,601,3111.6m $39.8m $39.8m 0.31% Added +126.6k +126,600
31 T. Rowe Price Investment Management, Inc. 0.02% of their portfolio BALTIMORE, MD 1,542,8001.5m $38.3m $38.3m 0.02% Reduced -136.9k -136,859
32 Invesco Ltd. 0.01% of their portfolio ATLANTA, GA 1,493,1121.5m $37.1m $37.1m 0.01% Reduced -468.2k -468,199
33 Birnam Oak Advisors, LP 11.02% of their portfolio New York, NY 1,480,6131.5m $36.8m $36.8m 11.02% Added +55.0k +55,000
34 KRYGER CAPITAL Ltd 6.50% of their portfolio LONDON, X0 1,414,8741.4m $35.1m $35.1m 6.50% Reduced -655.1k -655,126
35 Qube Research & Technologies Ltd 0.04% of their portfolio LONDON, X0 1,289,9941.3m $32.0m $32.0m 0.04% Added +871.1k +871,122
36 EARNEST PARTNERS LLC 0.13% of their portfolio ATLANTA, GA 1,202,3871.2m $29.9m $29.9m 0.13% Added +4.4k +4,373
37 Taconic Capital Advisors LP 3.29% of their portfolio NEW YORK, NY 1,146,0561.1m $28.5m $28.5m 3.29% Reduced -431.2k -431,186
38 CAXTON ASSOCIATES LLP 0.73% of their portfolio LONDON, X0 1,136,7971.1m $28.2m $28.2m 0.73% Reduced -255.0k -255,000
39 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,118,1271.1m $27.8m $27.8m 0.00% Reduced -2.2m -2,200,292
40 Verition Fund Management LLC 0.15% of their portfolio GREENWICH, CT 1,015,2711.0m $25.2m $25.2m 0.15% Added +518.3k +518,274
41 AQR CAPITAL MANAGEMENT LLC 0.02% of their portfolio Greenwich, CT 938,495938.5k $23.3m $23.3m 0.02% Added +622.4k +622,357
42 FEDERATED HERMES, INC. 0.04% of their portfolio PITTSBURGH, PA 921,327921.3k $22.9m $22.9m 0.04% Reduced -109.9k -109,912
43 Nuveen, LLC 0.01% of their portfolio CHARLOTTE, NC 871,915871.9k $21.7m $21.7m 0.01% Reduced -277.0k -277,041
44 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 814,544814.5k $20.2m $20.2m 0.00% Reduced -674.7k -674,740
45 Capital Research Global Investors 0.00% of their portfolio Los Angeles, CA 809,902809.9k $20.1m $20.1m 0.00% Reduced -534.2k -534,213
46 Paradice Investment Management LLC 4.05% of their portfolio Denver, CO 802,975803.0k $19.9m $19.9m 4.05% Reduced -24.4k -24,380
47 Copeland Capital Management, LLC 0.41% of their portfolio Conshohocken, PA 796,938796.9k $19.8m $19.8m 0.41% Reduced -121.2k -121,176
48 CITIGROUP INC 0.01% of their portfolio NEW YORK, NY 744,123744.1k $18.5m $18.5m 0.01% Reduced -304.5k -304,536
49 Legal & General Group Plc 0.00% of their portfolio London, X0 735,803735.8k $18.3m $18.3m 0.00% Added +18.4k +18,426
50 Calamos Advisors LLC 0.08% of their portfolio NAPERVILLE, IL 710,103710.1k $17.6m $17.6m 0.08% Reduced -784.4k -784,397
51 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.06% of their portfolio JUPITER, FL 701,128701.1k $17.4m $17.4m 0.06% New
52 GABELLI & Co INVESTMENT ADVISERS, INC. 2.67% of their portfolio Rye, NY 700,626700.6k $17.4m $17.4m 2.67% Added +188.7k +188,668
53 RHUMBLINE ADVISERS 0.01% of their portfolio BOSTON, MA 690,069690.1k $17.1m $17.1m 0.01% Added +28.5k +28,495
54 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 669,484669.5k $16.6m $16.6m 0.00% Added +237.2k +237,173
55 Leeward Investments, LLC - MA 0.87% of their portfolio BOSTON, MA 656,241656.2k $16.3m $16.3m 0.87% Reduced -18.0k -17,988
56 Quarry LP 3.67% of their portfolio NEW YORK, NY 639,504639.5k $15.9m $15.9m 3.67% Reduced -39.7k -39,696
57 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 638,202638.2k $15.9m $15.9m 0.00% Reduced -3.8k -3,765
58 GABELLI FUNDS LLC 0.11% of their portfolio Rye, NY 616,170616.2k $15.3m $15.3m 0.11% Added +106.4k +106,362
59 First Trust Capital Management L.P. 1.03% of their portfolio CHICAGO, IL 612,053612.1k $15.2m $15.2m 1.03% Added +426.5k +426,476
60 UBS Group AG 0.00% of their portfolio ZURICH, V8 602,783602.8k $15.0m $15.0m 0.00% Reduced -1.2m -1,169,876
61 ODDO BHF ASSET MANAGEMENT SAS 0.54% of their portfolio PARIS, I0 575,000575.0k $14.3m $14.3m 0.54% Unchanged
62 MARSHALL WACE, LLP 0.02% of their portfolio LONDON, X0 555,671555.7k $13.8m $13.8m 0.02% Reduced -21.7k -21,669
63 Hudson Bay Capital Management LP 0.08% of their portfolio STAMFORD, CT 500,000500.0k $12.4m $12.4m 0.08% Reduced -829.3k -829,337
64 Cubist Systematic Strategies, LLC 0.13% of their portfolio STAMFORD, CT 496,639496.6k $12.3m $12.3m 0.13% New
65 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 416,479416.5k $10.3m $10.3m 0.00% Added +75.1k +75,082
66 Trexquant Investment LP 0.12% of their portfolio STAMFORD, CT 414,048414.0k $10.3m $10.3m 0.12% Added +213.4k +213,422
67 Man Group plc 0.02% of their portfolio LONDON, X0 410,327410.3k $10.2m $10.2m 0.02% Added +2.4k +2,384
68 Carmignac Gestion 0.14% of their portfolio PARIS, I0 378,880378.9k $9.4m $9.4m 0.14% Reduced -15.6k -15,553
69 TUDOR INVESTMENT CORP ET AL 0.07% of their portfolio STAMFORD, CT 367,641367.6k $9.1m $9.1m 0.07% Added +199.4k +199,361
70 STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio MADISON, WI 364,717364.7k $9.1m $9.1m 0.02% Reduced -50.8k -50,754
71 Swiss National Bank 0.01% of their portfolio ZURICH, V8 364,622364.6k $9.1m $9.1m 0.01% Reduced -4.5k -4,500
72 Ruffer LLP 0.39% of their portfolio LONDON, X0 359,032359.0k $8.9m $8.9m 0.39% Added +180.2k +180,213
73 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 355,325355.3k $8.8m $8.8m 0.01% Reduced -164.2k -164,223
74 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 354,639354.6k $8.8m $8.8m 0.00% Reduced -16.4k -16,352
75 California Public Employees Retirement System 0.01% of their portfolio Sacramento, CA 352,387352.4k $8.8m $8.8m 0.01% Added +58.4k +58,447
76 STIFEL FINANCIAL CORP 0.01% of their portfolio ST. LOUIS, MO 316,934316.9k $7.9m $7.9m 0.01% Added +137.5k +137,492
77 GARDNER LEWIS ASSET MANAGEMENT L P 1.96% of their portfolio CHADDS FORD, PA 316,591316.6k $7.9m $7.9m 1.96% Unchanged
78 Trium Capital LLP 1.95% of their portfolio LONDON, X0 315,987316.0k $7.8m $7.8m 1.95% Not comparable
79 Quantbot Technologies LP 0.20% of their portfolio NEW YORK, NY 308,504308.5k $7.7m $7.7m 0.20% New
80 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 295,105295.1k $7.3m $7.3m 0.01% Reduced -2.7m -2,655,200
81 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 283,625283.6k $7.0m $7.0m 0.00% Added +26.7k +26,688
82 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 282,736282.7k $7.0m $7.0m 0.00% Added +52.8k +52,800
83 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio BALA CYNWYD, PA 272,617272.6k $6.8m $6.8m 0.01% Added +32.8k +32,784
84 KNIGHTSBRIDGE ASSET MANAGEMENT, LLC 1.44% of their portfolio NEWPORT BEACH, CA 262,074262.1k $6.5m $6.5m 1.44% Added +18.0k +17,995
85 CANADA PENSION PLAN INVESTMENT BOARD 0.01% of their portfolio TORONTO ONTARIO, A6 258,900258.9k $6.4m $6.4m 0.01% Reduced -212.2k -212,200
86 Yakira Capital Management, Inc. 2.31% of their portfolio Westport, CT 252,860252.9k $6.3m $6.3m 2.31% Reduced -64.5k -64,470
87 INTECH INVESTMENT MANAGEMENT LLC 0.06% of their portfolio WEST PALM BEACH, FL 240,739240.7k $6.0m $6.0m 0.06% Added +61.0k +60,996
88 Alberta Investment Management Corp 0.05% of their portfolio EDMONTON, A0 236,000236.0k $5.9m $5.9m 0.05% Reduced -195.2k -195,189
89 Retirement Systems of Alabama 0.02% of their portfolio MONTGOMERY, AL 233,980234.0k $5.8m $5.8m 0.02% Added +1.8k +1,753
90 Mitsubishi UFJ Trust & Banking Corp 0.01% of their portfolio TOKYO, M0 232,681232.7k $5.8m $5.8m 0.01% Added +115.6k +115,596
91 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 227,844227.8k $5.7m $5.7m 0.00% New
92 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio WEST SACRAMENTO, CA 226,183226.2k $5.6m $5.6m 0.01% Unchanged
93 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio ALBANY, NY 224,739224.7k $5.6m $5.6m 0.01% Reduced -100 -100
94 MetLife Investment Management, LLC 0.03% of their portfolio Whippany, NJ 214,206214.2k $5.3m $5.3m 0.03% Added +751 +751
95 NATIXIS ADVISORS, LLC 0.01% of their portfolio Boston, MA 213,172213.2k $5.3m $5.3m 0.01% Reduced -6.5k -6,550
96 Russell Investments Group, Ltd. 0.01% of their portfolio Seattle, WA 201,829201.8k $5.0m $5.0m 0.01% Reduced -27.3k -27,272
97 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 194,687194.7k $4.8m $4.8m 0.00% Reduced -23.8k -23,771
98 HEARTLAND ADVISORS INC 0.26% of their portfolio MILWAUKEE, WI 186,353186.4k $4.6m $4.6m 0.26% Reduced -443 -443
99 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 179,173179.2k $4.5m $4.5m 0.00% Reduced -5.0k -5,017
100 HRT FINANCIAL LP 0.02% of their portfolio NEW YORK, NY 176,100176.1k $4.4m $4.4m 0.02% Reduced -197.9k -197,929