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Disclosery

ALRM ALARM COM HLDGS INC

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Stock (common), issuer CIK 1459200

303 managers (309 13F filers) reported a position in ALRM shares at 2025-03-31, 48,692,415 shares in all. 37 filers opened a position and 39 filers sold out during the quarter.

Managers
303
13F filers
309
New
37
Added
102
Reduced
123
Sold out
39
Shares held by filers
48,692,415

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 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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.9,122,510$508M0.01%-198,81713F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding6,234,441$347M-66,401Timeline
DISCIPLINED GROWTH INVESTORS INC /MN3,389,343$189M3.9%+447,78713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,946,256$108M<0.01%-94,24713F-HRTimelineGroup
BROWN CAPITAL MANAGEMENT LLC1,796,158$100M3.01%-596,47213F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,550,555$86.3M0.02%+413,89513F-HR/ATimelineGroup
GENEVA CAPITAL MANAGEMENT LLC1,310,216$72.9M1.36%+12,19813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,186,491$66M0.01%+44,33813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,051,033$58.5M0.01%-36,20413F-HRTimelineGroup
RIVERBRIDGE PARTNERS LLC1,011,984$56.3M0.9%-94,39113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,008,562$56.1M<0.01%-40,19113F-HRTimelineGroup
Burgundy Asset Management Ltd.882,351$49.1M0.51%+183,50313F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP691,605$38.5M0.01%-12,70413F-HRTimelineGroup
FMR LLCin group FMR LLC615,841$34.3M<0.01%+148,82213F-HRTimelineGroup
NORGES BANK591,466$32.9M<0.01%+18,41913F-HR/ATimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co535,678$29.8M0.01%+5,29513F-HR/ATimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND526,230$29.3M0.04%-94,08213F-HR/ATimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …500,623$27.9M0.02%+99,81313F-HRTimelineGroup
T. Rowe Price Investment Management, In…484,266$26.9M0.02%+31,86613F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\388,025$21.6M0.01%-4,68613F-HRTimelineGroup
Motley Fool Asset Management LLCgroup of 2 filers holding380,135$21.2M-35,384Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/379,845$21.1M<0.01%+23,37113F-HRTimelineGroup
Qube Research & Technologies Ltd378,539$21.1M0.03%+35,46813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS375,357$20.9M0.02%+40,75313F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp371,068$20.6M<0.01%-16,29313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding366,706$20.4M+132,625Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN356,066$19.8M<0.01%-19,16713F-HRTimelineGroup
DF DENT & CO INC351,060$19.5M0.26%-6,26013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/331,915$18.5M0.01%-10,58913F-HRTimelineGroup
Handelsbanken Fonder AB322,900$18M0.07%+20,00013F-HRTimeline
Public Sector Pension Investment Board310,588$17.3M0.07%+187,39813F-HRTimeline
Assenagon Asset Management S.A.303,978$16.9M0.03%-87,23413F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD295,516$16.4M0.09%-1,76013F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding271,604$15.1M+6,078Timeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC268,662$14.9M0.04%-235,15113F-HRTimelineGroup
Summit Creek Advisors LLC259,485$14.4M2.11%-22,85813F-HRTimeline
Connor, Clark & Lunn Investment Managem…253,361$14.1M0.06%+33,90513F-HRTimeline
CENTAURUS FINANCIAL, INC.253,125$14.1M0.85%+7,45413F-HRTimeline
Fisher Asset Management, LLC252,909$14.1M0.01%-1,30713F-HRTimeline
ALGERT GLOBAL LLC217,885$12.1M0.3%-27,38513F-HR/ATimeline
Nuveen, LLCin group TIAA387,852$11.3M<0.01%13F-HRTimelineGroup
Select Equity Group, L.P.200,434$11.2M0.05%+171,27413F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO194,762$10.8M0.01%-10,67813F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.190,765$10.6M<0.01%-30213F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC189,153$10.5M0.04%+159,57413F-HRTimeline
California Public Employees Retirement …185,849$10.3M0.01%+18,41513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO184,892$10.3M<0.01%-49,65313F-HRTimelineGroup
Montanaro Asset Management Ltd174,790$9.73M2.85%-63,51013F-HRTimeline
Evanson Asset Management, LLC169,786$9.45M0.67%-40,30013F-HRTimeline
Man Group plcin group Man Group plc151,493$8.43M0.03%+15,91213F-HRTimelineGroup
Trexquant Investment LP147,893$8.23M0.1%-8,25713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC137,510$7.65M0.01%+12,72613F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV135,329$7.53M0.02%+1,18113F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc134,131$7.46M<0.01%-5,15913F-HRTimelineGroup
RHUMBLINE ADVISERS133,490$7.43M0.01%-73913F-HR/ATimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management128,889$7.17M0.02%+75,14513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC126,855$7.06M0.02%+63,36113F-HR/ATimelineGroup
AMERICAN CAPITAL MANAGEMENT INC119,332$6.64M0.27%-8,94413F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC115,505$6.43M<0.01%-7,52213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC114,715$6.38M0.01%+98,55713F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…114,522$6.38M0.01%-2,88913F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC112,650$6.27M<0.01%-5,51813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC107,886$6M0.01%-106,02913F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…100,600$5.6M0.01%-38,80013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding100,247$5.58M+10,908Timeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…96,255$5.36M0.48%+67,22513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC91,128$5.07M<0.01%-11,60613F-HR/ATimelineGroup
Swiss National Bank91,000$5.06M<0.01%-1,10013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC87,061$4.84M<0.01%-1,33213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC86,702$4.82M<0.01%+4,53113F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…83,617$4.65M0.01%+7,21213F-HRTimelineGroup
SEIZERT CAPITAL PARTNERS, LLC79,617$4.43M0.2%+28,23713F-HRTimeline
Cubist Systematic Strategies, LLC76,428$4.25M0.06%new13F-HRTimeline
Richard Bernstein Advisors LLC76,110$4.24M0.1%-3,20213F-HRTimeline
Thematics Asset Management74,284$4.13M0.21%-1,68813F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/72,857$4.05M<0.01%+1,72413F-HRTimeline
Engineers Gate Manager LP63,521$3.53M0.06%+38,89813F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC59,005$3.28M<0.01%+4,24613F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.58,571$3.26M<0.01%-123,00013F-HRTimeline
TUDOR INVESTMENT CORP ET AL57,773$3.22M0.03%new13F-HRTimeline
Graham Capital Management, L.P.55,064$3.06M0.1%+7,68713F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding53,725$2.99M-23,476Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC50,838$2.83M<0.01%+9,18313F-HRTimelineGroup
Holocene Advisors, LP50,248$2.8M0.01%+7,02313F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS49,807$2.77M0.01%-10,82413F-HRTimeline
Gotham Asset Management, LLC49,491$2.75M0.02%+10,94313F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co49,503$2.75M<0.01%-4,92713F-HRTimelineGroup
Verition Fund Management LLC48,686$2.71M0.02%-7,17213F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC48,414$2.69M<0.01%-5,27013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.46,853$2.61M<0.01%+11,55813F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…45,012$2.5M<0.01%-1,00413F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…43,808$2.44M0.01%013F-HRTimeline
Schonfeld Strategic Advisors LLC43,560$2.42M0.02%+39,36013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…43,061$2.4M<0.01%-72013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP40,805$2.27M<0.01%+10,77213F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…40,207$2.26M<0.01%-1,89913F-HR/ATimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…39,943$2.22M0.01%-7,66013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …39,828$2.22M0.03%-33613F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P39,644$2.21M0.06%+80913F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC39,629$2.21M<0.01%+12,25713F-HR/ATimelineGroup
CAPITAL FUND MANAGEMENT S.A.34,068$1.9M0.02%new13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP33,488$1.86M<0.01%new13F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …33,206$1.85M<0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC31,356$1.74M0.02%+5,36313F-HRTimeline
AlphaQuest LLC31,154$1.73M0.19%+18,11613F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC30,499$1.69M<0.01%+3,05213F-HRTimelineGroup
DeepCurrents Investment Group LLC28,943$1.61M0.06%-3,95913F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD28,145$1.57M<0.01%-13313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…27,686$1.54M0.01%-43313F-HRTimelineGroup
State of Alaska, Department of Revenue27,389$1.52M0.02%-70713F-HRTimeline
Hennion & Walsh Asset Management, Inc.26,964$1.5M0.07%-48913F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …25,841$1.44M<0.01%+1,18913F-HRTimelineGroup
HRT FINANCIAL LP25,216$1.4M0.01%-14,24113F-HRTimeline
Cardinal Capital Management25,038$1.39M0.22%+1,58113F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.24,792$1.38M0.01%-49113F-HRTimelineGroup
COMERICA BANK24,790$1.38M0.01%-1,00213F-HRTimeline
Dynamic Technology Lab Private Ltd24,432$1.36M0.2%+11,63213F-HRTimeline
Illinois Municipal Retirement Fund24,359$1.36M0.02%-67513F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC24,200$1.35M<0.01%-27,30013F-HRTimeline
State of Tennessee, Department of Treas…23,950$1.33M0.01%013F-HRTimeline
Louisiana State Employees Retirement Sy…23,300$1.3M0.03%-60013F-HRTimeline
Nebula Research & Development LLC22,824$1.27M0.12%+12,61213F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC22,448$1.25M<0.01%-1,00013F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson21,786$1.22M<0.01%-115,38813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA21,766$1.21M<0.01%+5,14513F-HR/ATimelineGroup
CAPTRUST FINANCIAL ADVISORS20,517$1.14M<0.01%-13,69613F-HRTimeline
Creative Planningin group Creative Planning20,498$1.14M<0.01%-1,86813F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC19,819$1.1M<0.01%-54713F-HRTimelineGroup
Ensign Peak Advisors, Inc19,458$1.08M<0.01%013F-HRTimeline
ExodusPoint Capital Management, LP19,232$1.07M0.01%new13F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al18,504$1.03M0.01%13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd18,305$1.02M0.06%+90713F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC18,256$1.02M0.01%-41313F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC16,725$931K0.01%+11,49813F-HRTimelineGroup
Amundiin group Amundi17,532$920K<0.01%+1,11313F-HRTimelineGroup
Integrated Quantitative Investments LLC16,300$907K0.45%-3113F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…16,149$899K0.01%013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC15,607$868K<0.01%-49,81013F-HRTimelineGroup
MACKENZIE FINANCIAL CORP15,574$867K<0.01%-5,03713F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd14,975$833K0.04%new13F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP14,853$827K<0.01%-3,76313F-HRTimeline
Maryland State Retirement & Pension Sys…14,455$804K0.02%-2,19113F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC14,363$799K<0.01%+41913F-HRTimelineGroup
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC14,300$796K0.03%-2,90013F-HRTimelineGroup
Aquatic Capital Management LLC14,254$793K0.02%+1,32413F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…14,035$781K0.02%+5,02513F-HRTimelineGroup
AMALGAMATED BANK13,983$778K0.01%-46613F-HRTimeline
Jasper Ridge Partners, L.P.13,976$778K0.02%013F-HRTimeline
SG Americas Securities, LLC13,886$773K<0.01%+3,41313F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.13,865$772K<0.01%+23213F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…13,777$767K<0.01%+2,93213F-HRTimeline
KLP KAPITALFORVALTNING AS13,600$757K<0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…13,591$756K<0.01%013F-HRTimeline
Aviso Financial Inc.13,550$754K0.04%+30013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM13,461$749K<0.01%-10313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP13,105$729K<0.01%-4,01113F-HRTimelineGroup
GLOBEFLEX CAPITAL L P12,796$712K0.07%+4,83813F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\12,761$710K<0.01%+6,36213F-HRTimelineGroup
BLAIR WILLIAM & CO/IL12,472$694K<0.01%-45013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.12,252$682K0.01%-104,20013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…11,829$658K<0.01%+1,27713F-HRTimeline
Fieldview Capital Management, LLC11,575$644K0.09%-12,87113F-HRTimeline
TWINBEECH CAPITAL LP11,393$634K0.01%+4,86513F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND11,289$628K0.01%-30013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC11,244$626K<0.01%+32913F-HRTimelineGroup
ProShare Advisors LLC11,190$623K<0.01%-3,12113F-HRTimeline
CIBC WORLD MARKETS CORP10,506$585K<0.01%+6,07613F-HRTimeline
Police & Firemen's Retirement System of…10,273$572K0.01%013F-HRTimeline
Quantbot Technologies LP9,971$555K0.02%-7,36113F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.9,770$544K0.08%-2,85913F-HRTimeline
Woodline Partners LP9,233$514K<0.01%new13F-HRTimeline
TRUST POINT INC.8,975$499K0.05%-2,96513F-HRTimeline
SHELL ASSET MANAGEMENT CO8,930$497K0.02%-36513F-HRTimeline
State of Wyoming8,654$482K0.06%-2,99813F-HRTimeline
Quantinno Capital Management LP8,579$477K<0.01%+3,12613F-HRTimeline
MQS Management LLC8,497$473K0.27%new13F-HRTimeline
Atria Investments, Inc8,489$472K0.01%+2,70513F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC8,428$469K<0.01%-41513F-HRTimeline
HighTower Advisors, LLC8,289$461K<0.01%+713F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd8,230$458K0.23%new13F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…8,114$452K<0.01%+1,86113F-HRTimelineGroup
LPL Financial LLC8,060$449K<0.01%-3113F-HRTimeline
QUADRANT CAPITAL GROUP LLC7,880$439K0.02%+6,79013F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…7,664$428K<0.01%-4,47613F-HRTimelineGroup
NewEdge Wealth, LLC7,624$424K0.01%+1,27913F-HRTimeline
Petrus Trust Company, LTA7,524$419K0.04%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources7,446$414K<0.01%-7013F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…7,198$401K<0.01%-29013F-HR/ATimelineGroup
ARGENT CAPITAL MANAGEMENT LLC6,835$380K0.01%-26113F-HRTimeline
Modera Wealth Management, LLC6,301$351K<0.01%-1613F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC6,178$344K0.04%-40013F-HRTimelineGroup
Allianz SEgroup of 2 filers holding6,100$339K-9,500Timeline
Perbak Capital Partners LLP6,041$336K0.25%new13F-HRTimeline
Ascent Wealth Partners, LLC6,000$334K0.04%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,641$314K<0.01%013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.5,585$311K<0.01%-17413F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,953$276K0.01%013F-HRTimelineGroup
Bayforest Capital Ltd4,830$269K0.12%+3,76013F-HR/ATimeline
EP Wealth Advisors, LLC4,747$264K<0.01%+1,38313F-HRTimeline
IEQ CAPITAL, LLC4,639$258K<0.01%new13F-HRTimeline