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CNM CORE & MAIN INC

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Stock (common), issuer CIK 1856525

461 managers (475 13F filers) reported a position in CNM shares at 2026-03-31, 194,765,991 shares in all. 79 filers opened a position and 44 filers sold out during the quarter.

Managers
461
13F filers
475
New
79
Added
163
Reduced
156
Sold out
44
Shares held by filers
194,765,991

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.19,206,024$949M0.02%+277,50613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding17,782,670$878M+17,772,667Timeline
Capital World Investors11,571,392$572M0.08%+5,278,65213F-HRTimeline
Select Equity Group, L.P.7,254,207$358M1.91%-524,16913F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…6,514,667$322M0.34%-926,76013F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP6,130,840$303M0.22%+812,77013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP5,779,777$286M0.01%+46,26113F-HRTimelineGroup
ROYAL LONDON ASSET MANAGEMENT LTD5,752,701$284M0.6%+64,10613F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY5,435,680$269M0.02%-9,151,17913F-HRTimelineGroup
FMR LLCin group FMR LLC5,403,379$267M0.01%-951,24113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.3,843,372$190M0.15%+1,366,02313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,751,130$185M0.01%+106,02213F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson3,377,281$167M0.08%-1,246,44613F-HR/ATimelineGroup
Amundiin group Amundi3,050,565$151M0.04%-11,80413F-HRTimelineGroup
Impax Asset Management Group plcin group Impax Asset Management Group …2,851,367$141M0.98%-21,22813F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.2,841,248$140M0.24%+2,146,47913F-HRTimelineGroup
KBC Group NVin group KBC Group NV2,737,992$135M0.34%+119,07613F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC2,663,161$132M0.21%+72,71213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,661,022$131M0.03%+152,07713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.2,645,256$131M0.01%-272,05413F-HRTimelineGroup
FIDUCIARY MANAGEMENT INC /WI/2,482,510$123M1.52%-130,43413F-HRTimeline
Camrose Capital Investment Partners LLP2,267,608$112M14.66%+530,38213F-HRTimeline
SPRUCE HOUSE INVESTMENT MANAGEMENT LLCin group SPRUCE HOUSE INVESTMENT MANAG…2,150,000$106M3.79%013F-HRTimelineGroup
Findlay Park Partners LLP1,996,728$98.6M1.37%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,953,197$96.5M0.01%+92,64013F-HRTimelineGroup
Forest Avenue Capital Management LP1,808,055$89.3M5.65%-71,82813F-HRTimeline
ALLIANCEBERNSTEIN L.P.1,696,348$88.2M0.03%-94,15113F-HRTimeline
SAMLYN CAPITAL, LLCin group SAMLYN CAPITAL, LLC1,771,682$87.5M1.5%-1,069,99313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,761,491$84.1M0.01%-104,26513F-HR/ATimelineGroup
Qube Research & Technologies Ltd1,656,137$81.8M0.12%+1,307,91813F-HRTimeline
Liontrust Investment Partners LLP1,582,952$78.2M1.33%-147,84513F-HR/ATimeline
Interval Partners, LP1,550,693$76.6M2.63%+322,16513F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,509,026$74.5M0.01%-8,73713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,425,720$70.4M+361,871Timeline
Handelsbanken Fonder AB1,301,500$64.3M0.21%-125,33113F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,310,817$63M0.02%-472,29513F-HRTimelineGroup
CDAM (UK) Ltd1,263,247$62.4M13.84%-13,33513F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,231,839$60.9M0.01%+138,11513F-HRTimelineGroup
FERNBRIDGE CAPITAL MANAGEMENT LP1,172,949$57.9M3.71%-373,55113F-HRTimeline
MACKENZIE FINANCIAL CORP1,120,316$55.3M0.07%+350,79213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC989,597$48.9M0.05%+876,52913F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP947,122$46.8M0.06%+29,71013F-HRTimelineGroup
Assenagon Asset Management S.A.932,323$46.1M0.07%+879,36013F-HRTimeline
ACK Asset Management LLC900,000$44.5M5.55%013F-HRTimeline
DENDUR CAPITAL LP898,000$44.4M3.26%013F-HRTimeline
Hill City Capital, LP867,600$42.9M1.53%+70,60013F-HRTimeline
Swedbank ABin group Swedbank AB853,000$42.1M0.04%-231,20013F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE829,254$41M0.05%+144,32513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC814,100$40.2M0.06%new13F-HRTimeline
Robeco Institutional Asset Management B…group of 2 filers holding760,784$37.6M-75,521Timeline
GOODNOW INVESTMENT GROUP, LLC753,979$37.2M4.08%-6,86013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.746,248$36.9M0.06%-21,90213F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management738,689$36.5M0.07%+588,01213F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC730,775$35.4M0.02%+664,02113F-HRTimelineGroup
Engineers Gate Manager LP710,791$35.1M0.44%+612,25413F-HRTimeline
Pembroke Management, LTD706,237$34.9M5.05%-189,61813F-HRTimeline
Nuveen, LLCin group TIAA687,558$34M0.01%+134,00613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc655,283$32.4M0.01%+83,04413F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP615,150$30.4M0.02%+214,73413F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC610,166$30.1M0.22%-19,03213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC591,008$29.2M0.02%+121,31913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC584,262$28.9M<0.01%+143,82513F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC562,417$27.8M0.01%+22,35413F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC521,936$25.8M0.02%+403,45313F-HRTimelineGroup
RHUMBLINE ADVISERS510,617$25.2M0.02%+8,22813F-HRTimeline
DF DENT & CO INC474,350$23.4M0.45%-27,20813F-HRTimeline
PGGM Investments467,436$23.1M0.4%013F-HRTimeline
Natixis Investment Managersgroup of 3 filers holding464,850$23M+429,322Timeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS461,610$22.8M0.02%-25,01013F-HRTimelineGroup
Zimmer Partners, LP430,000$21.2M0.52%+230,00013F-HRTimeline
TUDOR INVESTMENT CORP ET AL414,554$20.5M0.11%+78,53813F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/406,703$20.1M<0.01%+78,11013F-HRTimeline
Two Creeks Capital Management, LP405,639$20M2.12%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/405,500$20M<0.01%-477,44113F-HRTimelineGroup
Local Pensions Partnership Investment L…403,000$19.9M0.43%-140,00013F-HRTimeline
California Public Employees Retirement …396,840$19.6M0.01%-13,19713F-HRTimeline
Swiss National Bank373,900$18.5M0.01%013F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.358,166$17.7M0.09%-31,42313F-HRTimelineGroup
DUFF & PHELPS INVESTMENT MANAGEMENT CO357,111$17.6M0.18%+5913F-HR/ATimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…337,764$16.7M0.03%+9,39813F-HRTimelineGroup
FIL Ltdin group FIL Ltd313,328$15.5M0.01%-794,29013F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…312,025$15.4M0.03%-48,37913F-HRTimeline
E. Ohman J:or Asset Management AB310,530$15.3M0.41%+263,57413F-HRTimeline
HITE Hedge Asset Management LLC303,605$15M0.85%new13F-HRTimeline
JENNISON ASSOCIATES LLC275,483$13.6M0.01%-500,10913F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc268,063$13.2M0.06%+5,98413F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC259,078$12.8M<0.01%+27,16813F-HRTimelineGroup
Schonfeld Strategic Advisors LLC252,773$12.5M0.1%-235,03613F-HRTimeline
Davidson Kempner Capital Management LP250,000$12.3M0.22%-50,00013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Holocene Advisors, LP247,535$12.2M0.03%-1,276,57813F-HRTimeline
BLI - Banque de Luxembourg Investments224,400$11.7M0.35%013F-HRTimeline
SOROS FUND MANAGEMENT LLCin group SOROS FUND MANAGEMENT LLC232,437$11.5M0.16%-202,01713F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS232,219$11.5M0.04%+71,74113F-HRTimelineGroup
Retirement Systems of Alabama231,463$11.4M0.04%+2,60413F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…225,220$11.1M0.02%-15,46613F-HRTimelineGroup
Perpetual Ltdin group Perpetual Ltd223,976$11.1M0.17%+3,46313F-HRTimelineGroup
South Street Advisors LLC220,730$10.9M1.58%+3,78013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…219,934$10.9M0.01%+40,05013F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC214,157$10.6M0.2%+1,98313F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC212,239$10.5M0.03%-8,36213F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC211,647$10.5M<0.01%-96613F-HR/ATimelineGroup
Clear Harbor Asset Management, LLC210,843$10.4M0.72%-65313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA205,079$10.1M<0.01%-27513F-HRTimelineGroup
ArrowMark Colorado Holdings LLC202,000$9.98M0.27%013F-HRTimeline
Edgestream Partners, L.P.201,577$9.96M0.33%+179,61813F-HRTimeline
Sea Cliff Partners Management, LP198,694$9.82M5.07%-74,00513F-HRTimeline
Boston Trust Walden Corpin group Boston Trust Walden Corp193,193$9.54M0.08%-2,39113F-HRTimelineGroup
Verition Fund Management LLC184,015$9.09M0.09%+24,50113F-HRTimeline
Trexquant Investment LP180,436$8.91M0.06%+116,37313F-HRTimeline
Leith Wheeler Investment Counsel Ltd.169,025$8.35M0.69%-11713F-HRTimeline
MONTRUSCO BOLTON INVESTMENTS INC.167,215$8.26M0.12%-4,40013F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…165,052$8.15M<0.01%new13F-HRTimelineGroup
Trigran Investments, Inc.159,368$7.87M1.88%+74,70713F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd158,115$7.81M0.14%+141,29913F-HRTimelineGroup
ALGERT GLOBAL LLC148,488$7.34M0.11%+90,22013F-HR/ATimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…146,510$7.24M0.27%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources145,002$7.16M<0.01%+127,51213F-HRTimelineGroup
TWINBEECH CAPITAL LP139,700$6.9M0.71%new13F-HRTimeline
GCM Grosvenor Holdings, LLCin group GCM Grosvenor Holdings, LLC139,440$6.89M0.76%-51,39113F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …134,801$6.66M0.01%-4,42713F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP132,251$6.53M<0.01%+58,49713F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC128,258$6.34M<0.01%-78,10013F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC127,321$6.29M0.04%new13F-HR/ATimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC127,114$6.28M0.01%-7,56413F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC123,643$6.11M0.13%-29,30013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…119,765$5.92M0.01%013F-HRTimeline
LMCG INVESTMENTS, LLC116,353$5.75M0.34%+6,60613F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC115,698$5.72M0.07%-1,09813F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS113,573$5.61M0.01%+65,70513F-HRTimeline
Illinois Municipal Retirement Fund111,989$5.53M0.07%+24,33313F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO108,866$5.38M<0.01%-27,44613F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC104,777$5.18M<0.01%+52,19113F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC102,829$5.08M0.01%new13F-HRTimelineGroup
Circumference Group LLC100,000$4.94M11.07%+10,00013F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…99,076$4.89M0.01%-7,09113F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…97,866$4.83M0.02%-60813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN92,412$4.57M<0.01%-7,16313F-HR/ATimelineGroup
AMALGAMATED BANK88,711$4.38M0.03%-1,73913F-HRTimeline
Man Group plcin group Man Group plc87,820$4.34M0.01%-110,43613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC84,734$4.19M<0.01%+54,25413F-HRTimelineGroup
Quantinno Capital Management LP82,771$4.09M0.01%+34,09013F-HRTimeline
Police & Firemen's Retirement System of…82,363$4.07M0.03%+2,64513F-HRTimeline
Treasurer of the State of North Carolina81,265$4.01M0.01%+1,72813F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND77,114$3.81M0.01%-2,20013F-HRTimeline
ISTHMUS PARTNERS, LLC77,013$3.8M0.4%-4,29413F-HRTimeline
Grandeur Peak Global Advisors, LLC76,878$3.8M0.89%-40,59513F-HRTimeline
Bell Asset Management Ltd74,038$3.67M1.08%-1,65013F-HRTimeline
Sciencast Management LP72,592$3.59M0.46%-10,19513F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…72,354$3.57M0.04%-7,00613F-HRTimelineGroup
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding71,740$3.54M+58,440Timeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC67,449$3.33M<0.01%-235,00813F-HRTimelineGroup
Douglass Winthrop Advisors, LLC66,666$3.29M0.06%-2,46813F-HRTimeline
State of Tennessee, Department of Treas…65,199$3.22M0.01%013F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al65,150$3.22M0.02%+25,90013F-HRTimeline
NIA IMPACT ADVISORS, LLC64,910$3.21M1.43%-2,47513F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…64,635$3.19M0.01%-2,26613F-HRTimelineGroup
UniSuper Management Pty Ltd63,725$3.15M0.02%013F-HRTimeline
Ruffer LLP62,938$3.12M0.13%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD61,758$3.05M0.01%-21,96913F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…61,701$3.05M0.01%-2,57813F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC61,134$3.02M<0.01%-53,10013F-HRTimelineGroup
Tribune Investment Group LP60,000$2.96M1.99%new13F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…59,600$2.94M0.02%013F-HRTimeline
CAXTON ASSOCIATES LLP59,434$2.94M0.07%new13F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC58,530$2.89M0.02%+15,46013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.57,762$2.85M0.01%+18,11513F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC57,405$2.84M0.03%-3,51413F-HRTimeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…55,502$2.74M0.1%-6,13613F-HRTimeline
Louisiana State Employees Retirement Sy…54,700$2.7M0.05%+1,90013F-HRTimeline
Fox Hill Wealth Management54,252$2.68M1.29%+40413F-HRTimeline
Richard Bernstein Advisors LLC53,381$2.64M0.08%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM51,860$2.56M0.01%-1,27613F-HRTimeline
Mariner, LLCin group Mariner, LLC50,698$2.5M<0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC50,179$2.48M<0.01%-31,98513F-HRTimeline
COMMERCE BANKin group COMMERCE BANK48,534$2.4M0.01%+28,87513F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC48,515$2.4M<0.01%+36,95413F-HRTimelineGroup
CenterBook Partners LP47,812$2.36M0.13%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC47,696$2.36M0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…47,357$2.34M0.07%-16513F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…47,305$2.34M0.01%-41313F-HRTimeline
Expect Equity LLC46,850$2.31M1.8%013F-HR/ATimeline
Southeast Asset Advisors, LLC46,629$2.3M0.25%-2,02113F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM45,400$2.24M0.01%+30013F-HRTimeline
Quantbot Technologies LP45,279$2.24M0.09%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…42,376$2.09M<0.01%-2,58513F-HRTimelineGroup
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding42,326$2.09M-338Timeline
Covea Finance42,200$2.08M0.07%013F-HRTimeline
KLP KAPITALFORVALTNING AS41,700$2.06M0.01%-70013F-HRTimeline
Aquatic Capital Management LLC40,970$2.02M0.06%-19,16313F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD39,600$1.96M0.06%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC39,115$1.93M0.02%+29,00313F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND38,757$1.91M0.03%+90013F-HRTimeline
Gotham Asset Management, LLC37,774$1.87M0.01%+31,05413F-HRTimeline
Enhancing Capital LLC36,331$1.79M1.33%+413F-HRTimeline
Havemeyer Place LP36,284$1.79M0.21%new13F-HRTimeline
Asset Management One Co., Ltd.35,010$1.73M0.01%-25,03813F-HRTimeline
FOSTER & MOTLEY INC34,741$1.72M0.09%-1,85813F-HRTimeline
XPONANCE LLC33,982$1.68M0.01%+4,97813F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…35,000$1.67M0.02%+10,00013F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS33,745$1.67M<0.01%-12,12013F-HRTimeline