DOSSIER · 13F Holders · Q1 2026Technology · Services-Computer Processing & Data Preparation
CSGS

CSG SYS INTL INC

55 institutions still hold CSG SYS INTL INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 126349109·Services-Computer Processing & Data Preparation·55 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$195M
visible holders
Holders
55
filers reporting
Concentration
23.44%
ALLIANCEBERNSTEIN L.P. #1
top holder share
AI Holders Summary · Q1 2026

55 institutions reported CSGS in Q1 2026. ALLIANCEBERNSTEIN L.P. leads at 23.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$46M597K0.01%Q1 2026
02
AQR Arbitrage LLC
CIK 0001167456
$39M504K0.81%Q4 2025
03
LSV ASSET MANAGEMENT
CIK 0001050470
$32M397K0.07%Q1 2026
04
VALUE HOLDINGS MANAGEMENT CO. LLC
CIK 0001695658
$27M338K4.38%Q1 2026
05
SYQUANT CAPITAL SAS
CIK 0001766392
$25M310K3.87%Q1 2026
06
Penserra Capital Management LLC
CIK 0001593324
$9M112K0.10%Q1 2026
07
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$3M33K0.00%Q1 2026
08
CANADA LIFE ASSURANCE Co
CIK 0001046192
$2M23K0.00%Q1 2026
09
HRT FINANCIAL LP
CIK 0001475597
$2M24K0.01%Q4 2025
10
THRIVENT FINANCIAL FOR LUTHERANS
CIK 0000314984
$1M18K0.00%Q1 2026
11
COMERICA BANK
CIK 0000901541
$1M17K0.01%Q4 2025
12
State of Alaska, Department of Revenue
CIK 0001370102
$1M15K0.01%Q1 2026
13
AXA Investment Managers S.A.
CIK 0001826635
$1M18K0.00%Q3 2025
14
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$1M14K0.00%Q1 2026
15
NAPATREE CAPITAL LLC
CIK 0002015964
$1M17K0.57%Q1 2025
16
Point72 Asset Management, L.P.
CIK 0001603466
$999K12K0.00%Q1 2026
17
HANCOCK WHITNEY CORP
CIK 0000750577
$982K12K0.02%Q1 2026
18
Louisiana State Employees Retirement System
CIK 0001537191
$950K12K0.02%Q4 2025
19
CWM, LLC
CIK 0001535847
$916K11K0.00%Q1 2026
20
JANUS HENDERSON GROUP PLC
CIK 0001274173
$906K11K0.00%Q1 2026
Page 1 of 3
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Insiders at CSG SYS INTL INC
Dunavant ChadSzwanek LoriBhattacharya RasmaniBauer Elizabeth AWoods Michael JosephTran HaiShepherd Brian A.Yang Tseli Lily