Skip to content
Disclosery

AROC ARCHROCK INC

Follow

COM (common), issuer CIK 1389050

330 managers (337 13F filers) reported a position in AROC shares at 2024-12-31, 167,067,008 shares in all. 63 filers opened a position and 36 filers sold out during the quarter.

Managers
330
13F filers
337
New
63
Added
129
Reduced
86
Sold out
36
Shares held by filers
167,067,008

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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.28,844,227$718M0.01%+843,51913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding21,588,325$537M+509,582Timeline
EARNEST PARTNERS LLC13,074,904$325M1.45%+47,56313F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP9,003,132$224M0.05%-109,55213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.8,883,949$221M0.04%+1,008,43813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/7,892,912$196M0.02%-845,16313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP7,229,241$180M0.01%+392,49613F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO5,354,764$133M0.17%+411,28613F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC4,927,024$123M0.07%+448,41013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,873,691$96.4M0.01%+78,71013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC3,499,909$87.1M0.02%+844,27613F-HRTimelineGroup
Apollo Management Holdings, L.P.in group Apollo Management Holdings, L…3,436,825$85.5M1.76%-3,436,82513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co2,358,092$58.7M0.01%+34,27213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2,253,630$56.1M<0.01%-630,60113F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP2,241,032$55.8M0.01%+376,56413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp2,127,491$53M0.01%-48,36613F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…1,957,444$48.7M0.1%+75,68413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,924,895$47.9M0.04%+1,816,74713F-HRTimelineGroup
Nuveen Asset Management, LLCin group TIAA1,645,748$41M0.01%-148,87913F-HRTimelineGroup
KAYNE ANDERSON CAPITAL ADVISORS LP1,614,264$40.2M0.95%+83,82413F-HRTimeline
Energy Income Partners, LLC1,584,614$39.4M0.81%-89,85613F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,456,059$36.2M0.01%13F-HR/ATimelineGroup
Boston Partnersin group Boston Trust Walden Corp1,296,812$32.8M0.04%+28,55913F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,047,346$26.1M0.02%+681,16013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO993,063$24.7M<0.01%+570,68013F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding920,536$22.9M-95,270Timeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding918,408$22.9M+63,493Timeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers909,003$22.6M0.04%+194,35213F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding787,500$19.6M+692,744Timeline
UBS Group AGgroup of 2 filers holding765,508$19.1M-55,049Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN671,326$16.7M<0.01%-60,53213F-HRTimelineGroup
FMR LLCin group FMR LLC670,516$16.7M<0.01%-39,40413F-HRTimelineGroup
HITE Hedge Asset Management LLC670,429$16.7M1.22%+129,94713F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …593,566$14.8M0.01%+123,02713F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…593,538$14.8M0.03%-152,78213F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.555,038$13.8M0.03%+555,00313F-HRTimelineGroup
NORGES BANK537,671$13.4M<0.01%+33,11313F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC531,444$13.2M0.01%+228,83413F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC524,824$13.1M<0.01%+18,46713F-HRTimelineGroup
Qube Research & Technologies Ltd513,193$12.8M0.02%-17,83113F-HRTimeline
ALGERT GLOBAL LLC510,875$12.7M0.3%+41,10413F-HR/ATimeline
Aventail Capital Group, LP500,000$12.4M0.65%-1,267,75113F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC499,225$12.4M0.01%-81,09113F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc493,116$12.3M<0.01%+17,46313F-HRTimelineGroup
RHUMBLINE ADVISERS476,326$11.9M0.01%+12,17713F-HR/ATimeline
RENAISSANCE TECHNOLOGIES LLC463,700$11.5M0.02%+17,90013F-HRTimeline
CHURCHILL MANAGEMENT Corp444,826$11.1M0.12%new13F-HRTimeline
Public Sector Pension Investment Board436,462$10.9M0.05%+78,02613F-HRTimeline
GREAT LAKES ADVISORS, LLC383,830$9.55M0.08%-20,18013F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC369,165$9.19M0.19%+15,82413F-HRTimeline
ROYCE & ASSOCIATES LP356,641$8.88M0.08%-48,16013F-HRTimeline
Swiss National Bank311,200$7.75M0.01%+21,40013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE286,990$7.14M0.01%-298,11813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC285,838$7.11M0.01%-161,32213F-HRTimelineGroup
Man Group plcin group Man Group plc274,846$6.84M0.02%+19,77213F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD270,619$6.74M0.02%+14,91513F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC260,948$6.49M0.01%-59,89313F-HRTimelineGroup
NBW CAPITAL LLC248,894$6.19M1.15%-20,78613F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\233,220$5.8M<0.01%+57,87313F-HR/ATimelineGroup
NAVELLIER & ASSOCIATES INC223,310$5.56M0.67%+8,65613F-HRTimeline
BARD ASSOCIATES INC205,280$5.11M1.74%-1,00013F-HRTimeline
HWG Holdings LP201,018$5M1.64%new13F-HRTimeline
CROWN ADVISORS MANAGEMENT, INC.200,000$4.98M3.2%+50,00013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP196,837$4.9M0.01%+84,25413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.182,804$4.55M<0.01%+2,15313F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP180,410$4.49M<0.01%-110,02213F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC178,250$4.44M0.04%+118,84913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC176,775$4.4M0.01%+1,95413F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co172,427$4.29M0.01%-84,23513F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP166,152$4.14M0.02%013F-HRTimeline
Moody Aldrich Partners LLC159,355$3.97M0.73%new13F-HRTimeline
Informed Momentum Co LLC158,557$3.95M0.56%new13F-HRTimeline
PDT Partners, LLC156,814$3.9M0.35%-21,03413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…148,578$3.7M<0.01%+6,78913F-HR/ATimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…146,219$3.64M0.01%-12,07013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC142,958$3.56M0.01%-112,05113F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.137,500$3.42M0.01%013F-HRTimelineGroup
Edgestream Partners, L.P.129,657$3.23M0.14%+27,67213F-HRTimeline
HighTower Advisors, LLC126,356$3.14M<0.01%-6,15313F-HRTimeline
LPL Financial LLC124,105$3.09M<0.01%+8,80713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/119,951$2.99M<0.01%+14,32113F-HRTimeline
Fisher Asset Management, LLC114,993$2.86M<0.01%-43213F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…112,942$2.81M0.01%-47,71113F-HRTimelineGroup
Blackstone Inc.in group Blackstone Inc.112,323$2.8M0.01%-677,44013F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…108,865$2.71M0.01%+21013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC103,867$2.61M<0.01%+17,13413F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…101,286$2.52M0.01%+6,42713F-HRTimelineGroup
State of Alaska, Department of Revenue99,554$2.48M0.03%+3,14913F-HRTimeline
Amundiin group Amundi95,810$2.43M<0.01%+63,24113F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA95,199$2.37M<0.01%+3,74613F-HRTimelineGroup
MACKENZIE FINANCIAL CORP91,250$2.27M<0.01%+48,32413F-HR/ATimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.89,148$2.22M0.01%-6,72613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …88,883$2.21M<0.01%-2,30613F-HRTimelineGroup
AVANTAX ADVISORY SERVICES, INC.88,867$2.21M0.01%-22,60113F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A87,418$2.18M0.01%+47,73513F-HRTimelineGroup
Illinois Municipal Retirement Fund86,620$2.16M0.03%+3,92313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…85,596$2.13M<0.01%+46,32713F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…85,540$2.13M0.01%-11,79013F-HRTimelineGroup
Louisiana State Employees Retirement Sy…84,700$2.11M0.04%+3,00013F-HRTimeline
ExodusPoint Capital Management, LP81,029$2.02M0.02%new13F-HRTimeline
Pacer Advisors, Inc.77,440$1.93M<0.01%+7,59913F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC76,790$1.91M0.04%+3,25513F-HRTimeline
COMERICA BANK75,852$1.89M0.01%+30513F-HR/ATimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS75,117$1.87M<0.01%-48,97913F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding74,499$1.85M+18,047Timeline
Empowered Funds, LLC72,890$1.81M0.03%+3,54113F-HRTimeline
Sanctuary Advisors, LLC59,504$1.78M0.01%-1,71613F-HRTimeline
State of Tennessee, Department of Treas…70,966$1.77M0.01%-9,05213F-HRTimeline
Jackson Creek Investment Advisors LLC69,654$1.73M0.52%new13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson68,286$1.7M<0.01%013F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC66,087$1.64M0.02%+1,04713F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/64,639$1.61M<0.01%-1,76813F-HRTimelineGroup
Ensign Peak Advisors, Inc64,087$1.6M<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC61,383$1.53M0.01%+1,10813F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC59,771$1.49M<0.01%-28,19213F-HR/ATimelineGroup
CASTLEARK MANAGEMENT LLC59,530$1.48M0.05%013F-HRTimeline
&PARTNERS56,993$1.47M0.02%+1,37013F-HRTimeline
Maryland State Retirement & Pension Sys…58,991$1.47M0.03%+1,94213F-HRTimeline
Summit Global Investmentsin group Summit Global Investments57,323$1.43M0.09%new13F-HRTimelineGroup
Engineers Gate Manager LP56,662$1.41M0.02%+46,76813F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management55,657$1.39M0.04%+44,45013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND52,873$1.32M<0.01%+5,10013F-HR/ATimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC51,921$1.29M0.01%+15,40113F-HRTimeline
AMALGAMATED BANK51,068$1.27M0.01%+1,55513F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA50,774$1.26M0.01%+19,28913F-HRTimelineGroup
B. Riley Wealth Advisors, Inc.50,672$1.26M0.04%+1813F-HRTimeline
ProShare Advisors LLC50,458$1.26M<0.01%+15,59913F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC48,251$1.2M<0.01%-17,01913F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.48,091$1.2M0.05%+79613F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.47,234$1.18M0.01%new13F-HRTimeline
PACIFIC GLOBAL INVESTMENT MANAGEMENT CO47,073$1.17M1.51%+1,48613F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM45,921$1.14M0.01%+3,16913F-HRTimeline
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …45,720$1.14M0.15%new13F-HRTimelineGroup
DANSKE BANK A/S44,266$1.1M<0.01%new13F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD43,900$1.09M<0.01%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management41,568$1.03M<0.01%new13F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…41,328$1.03M0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND41,164$1.02M0.02%+1,40013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…40,753$1.01M<0.01%+23,48613F-HR/ATimeline
Walleye Capital LLCgroup of 2 filers holding40,226$1M+18,676Timeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP38,835$967K<0.01%-1,97813F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP38,627$961K<0.01%-29,62413F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…38,506$958K<0.01%+5,67813F-HRTimeline
Atria Investments, Inc38,313$954K0.01%+5,66513F-HRTimeline
Chicago Partners Investment Group LLC37,640$953K0.03%+20313F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…37,397$931K0.01%+1,28713F-HRTimeline
TOTH FINANCIAL ADVISORY CORP37,222$926K0.11%013F-HRTimeline
Police & Firemen's Retirement System of…35,539$885K0.01%13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC35,479$883K<0.01%-4,42713F-HRTimelineGroup
Creative Planningin group Creative Planning35,052$872K<0.01%+7,75313F-HRTimelineGroup
Cavalier Investments, LLC32,660$813K0.27%+1,34413F-HRTimeline
KLP KAPITALFORVALTNING AS32,500$809K<0.01%13F-HRTimeline
Versor Investments LP31,500$784K0.14%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC31,078$774K<0.01%+1,28313F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH31,000$761K0.01%013F-HRTimelineGroup
Advisory Services Network, LLC30,095$749K0.01%-1,27513F-HRTimeline
Counterpoint Mutual Funds LLC29,827$742K0.09%+5,19013F-HRTimeline
Corps Capital Advisors, LLC28,000$697K0.71%13F-HRTimeline
SOUTHPORT MANAGEMENT, L.L.C.in group SOUTHPORT MANAGEMENT, L.L.C.27,500$684K2.48%new13F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC27,447$683K0.01%new13F-HRTimelineGroup
Beverly Hills Private Wealth, LLC27,217$677K0.14%-4,32513F-HRTimeline
Bernzott Capital Advisors27,170$676K0.33%-309,67313F-HRTimeline
DOHENY ASSET MANAGEMENT /CA26,900$670K0.5%013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…26,534$660K0.01%+1,12613F-HRTimelineGroup
Moran Wealth Management, LLC25,648$638K0.02%+1,60913F-HRTimeline
AlphaQuest LLC25,324$630K0.08%new13F-HRTimeline
Addis & Hill, Inc24,324$605K0.45%013F-HRTimeline
Blue Trust, Inc.23,847$594K0.01%-1,87113F-HR/ATimeline
Redhawk Wealth Advisors, Inc.23,711$590K0.08%+5,42413F-HRTimeline
Williamson Legacy Group, LLC23,580$587K0.39%new13F-HRTimeline
Ausdal Financial Partners, Inc.22,878$569K0.05%+213F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…22,872$569K<0.01%+4,89813F-HRTimelineGroup
JENNISON ASSOCIATES LLC22,636$563K<0.01%-39,34213F-HRTimeline
MML INVESTORS SERVICES, LLC21,712$540K<0.01%-3,16413F-HRTimeline
PROFUND ADVISORS LLC21,606$538K0.02%-5,93913F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP21,215$528K<0.01%new13F-HRTimeline
Csenge Advisory Group20,713$516K0.03%-3,06213F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC19,523$486K<0.01%-3,20513F-HRTimelineGroup
BRASADA CAPITAL MANAGEMENT, LP18,000$485K0.09%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…19,371$482K<0.01%013F-HRTimeline
Bayesian Capital Management, LP19,300$480K0.06%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…19,220$478K<0.01%+2,27513F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC21,367$462K<0.01%-3,70613F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …17,808$451K<0.01%+17,79313F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC17,790$443K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…17,459$435K0.01%+55313F-HRTimelineGroup
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC17,449$434K0.01%new13F-HRTimelineGroup
IEQ CAPITAL, LLC17,336$431K<0.01%new13F-HRTimeline
Allworth Financial LP14,466$430K<0.01%+12,52913F-HRTimeline
Campbell & CO Investment Adviser LLC17,012$423K0.03%-1,09413F-HRTimeline
Cetera Investment Advisers16,836$419K<0.01%-1,66913F-HRTimeline
CONNABLE OFFICE INC16,505$411K0.04%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS16,096$401K<0.01%+1,60113F-HRTimeline
Integrated Investment Consultants, LLC16,033$399K0.08%+4113F-HR/ATimeline
Quantinno Capital Management LP15,679$390K<0.01%new13F-HRTimeline
CIBC WORLD MARKETS CORP15,618$389K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd15,240$379K0.03%+3,91413F-HRTimelineGroup
Cambridge Investment Research Advisors,…14,414$359K<0.01%+3,62013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,888$346K<0.01%-74313F-HRTimelineGroup
Lebenthal Global Advisors, LLCin group Lebenthal Global Advisors, LLC13,497$336K0.06%new13F-HRTimelineGroup