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Industry deep-dive

Security & Protection Services

Every super-investor and insider move tracked across 9 tickers in this industry.

Tickers
9
Combined value
$4.58B
Insider net (30d)
$0
Congress trades (30d)
0

Sector consensus moves

Latest portfolios · 2025Q4
Most bought
Tracked managers added or opened
  • ADT$286M
    Norges Bank (Norway SWF)AQR Capital ManagementD.E. Shaw & Co.+3
    ADT INC DEL
  • BCO$98M
    Norges Bank (Norway SWF)Two Sigma InvestmentsD.E. Shaw & Co.+5
    BRINKS CO
  • MSA$91M
    Norges Bank (Norway SWF)Ruane, Cunniff & Goldfarb (Sequoia)D.E. Shaw & Co.+3
    MSA SAFETY INC
  • EVLV$38M
    BlackRockNorges Bank (Norway SWF)Paul Tudor Jones (Tudor Investment)+4
    EVOLV TECHNOLOGIES HLDNGS IN
  • NSSC$31M
    BlackRockPaul Tudor Jones (Tudor Investment)Steve Cohen (Point72)+4
    NAPCO SEC TECHNOLOGIES INC
  • GEO$19M
    Paul Tudor Jones (Tudor Investment)BlackRockRenaissance Technologies+3
    GEO GROUP INC NEW
  • CXW$14M
    Steve Cohen (Point72)Paul Tudor Jones (Tudor Investment)Izzy Englander (Millennium Mgmt)+3
    CORECIVIC INC
  • MG$2M
    First Eagle Investment ManagementTwo Sigma InvestmentsD.E. Shaw & Co.+2
    MISTRAS GROUP INC
Most sold
Tracked managers trimmed or exited
  • ADT$77M
    Ken Griffin (Citadel Advisors)Izzy Englander (Millennium Mgmt)George Soros (Soros Fund Mgmt)+5
    ADT INC DEL
  • BCO$54M
    John Rogers (Ariel Investments)Izzy Englander (Millennium Mgmt)Ken Griffin (Citadel Advisors)+3
    BRINKS CO
  • EVLV$35M
    Ken Griffin (Citadel Advisors)Izzy Englander (Millennium Mgmt)Renaissance Technologies+1
    EVOLV TECHNOLOGIES HLDNGS IN
  • BRC$29M
    Renaissance TechnologiesIzzy Englander (Millennium Mgmt)Ken Griffin (Citadel Advisors)+6
    BRADY CORP
  • GEO$22M
    Wellington ManagementIzzy Englander (Millennium Mgmt)Two Sigma Investments+3
    GEO GROUP INC NEW
  • NSSC$14M
    Wellington ManagementD.E. Shaw & Co.Izzy Englander (Millennium Mgmt)+3
    NAPCO SEC TECHNOLOGIES INC
  • CXW$13M
    BlackRockWellington ManagementRenaissance Technologies+2
    CORECIVIC INC
  • MSA$12M
    Ken Griffin (Citadel Advisors)Baillie Gifford & CoBlackRock+1
    MSA SAFETY INC

Biggest security & protection services books

Top 12 super-investors · 2025Q4
#ManagerSector valuePositions% of bookTop picks
1BlackRock
$2.51B
90.0%
BCOMSAGEO
2AQR Capital Management
$417M
90.2%
ADTBCONSSC
3Norges Bank
Norway SWF
$333M
50.0%
ADTMSABCO
4John Rogers
Ariel Investments
$294M
33.2%
ADTBCOBRC
5Ruane, Cunniff & Goldfarb
Sequoia
$290M
14.5%
MSA
6Renaissance Technologies
$135M
70.2%
BRCADTBCO
7D.E. Shaw & Co.
$102M
90.1%
ADTBCOEVLV
8Two Sigma Investments
$96M
70.1%
ADTEVLVBCO
9T. Rowe Price
$85M
80.0%
BCOMSABRC
10Wellington Management
$85M
40.0%
NSSCBRCCXW
11Izzy Englander
Millennium Mgmt
$80M
90.1%
EVLVCXWADT
12Ken Griffin
Citadel Advisors
$53M
90.0%
GEOBCONSSC

Constituent tickers

#TickerCompanyValue
1ADTADT INC DEL$1.09B
2BCOBRINKS CO$943.8M
3MSAMSA SAFETY INC$916.8M
4BRCBRADY CORP$441.6M
5GEOGEO GROUP INC NEW$401.0M
6CXWCORECIVIC INC$368.6M
7NSSCNAPCO SEC TECHNOLOGIES INC$239.7M
8EVLVEVOLV TECHNOLOGIES HLDNGS IN$160.1M
9MGMISTRAS GROUP INC$21.9M