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CSGS

CSG Systems International
CSGS

Delisted

CSGS was delisted on the 13th of May, 2026.

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221 hedge funds and large institutions have $1.37B invested in CSG Systems International in 2021 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 75 increasing their positions, 89 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

223% more call options, than puts

Call options by funds: $2.12M | Put options by funds: $654K

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.79% less ownership

Funds ownership: 94.61% → 93.81% (-0.79%)

2% less capital invested

Capital invested by funds: $1.4B → $1.37B (-$30.9M)

7% less first-time investments, than exits

New positions opened: 25 | Existing positions closed: 27

1% less funds holding

Funds holding: 224 → 221 (-3)

16% less repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 89

Holders
221
Holders Change
-3
Holders Change %
-1.34%
% of All Funds
3.88%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
25
Increased
75
Reduced
89
Closed
27
Calls
$2.12M
Puts
$654K
Net Calls
+$1.46M
Net Calls Change
-$567K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$8.63M
2
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$7.94M
3
ICOM
Investment Counselors of Maryland
Maryland
+$7.39M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$4.25M
5
VHMC
Value Holdings Management Company
New York
+$3.96M

Top Sellers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
-$11.2M
2
Bank of New York Mellon
Bank of New York Mellon
New York
-$8.9M
3
Millennium Management
Millennium Management
New York
-$7.39M
4
VOYA Investment Management
VOYA Investment Management
Georgia
-$6.7M
5
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
-$6.17M
Name Holding Trade Value Shares
Change 		Change in
Stake
New York State Teachers Retirement System (NYSTRS)
51
New York State Teachers Retirement System (NYSTRS)
New York
$3.43M -$111K -2,400 -3%
Swiss National Bank
52
Swiss National Bank
Switzerland
$3.38M +$18.4K +400 +0.5%
Public Sector Pension Investment Board (PSP Investments)
53
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.33M +$55.6K +1,207 +2%
PP
54
Prudential plc
United Kingdom
$3.26M -$304K -6,600 -8%
Skandinaviska Enskilda Banken (SEB)
55
Skandinaviska Enskilda Banken (SEB)
Sweden
$3.23M – – –
RA
56
Royce & Associates
New York
$3.08M -$1.67M -36,146 -34%
Citigroup
57
Citigroup
New York
$2.94M +$2.12M +45,887 +234%
ProShare Advisors
58
ProShare Advisors
Maryland
$2.8M +$2.51M +54,530 +693%
SCP
59
Seizert Capital Partners
Michigan
$2.67M +$1.25M +27,180 +84%
Two Sigma Advisers
60
Two Sigma Advisers
New York
$2.66M -$281K -6,100 -9%
California Public Employees Retirement System
61
California Public Employees Retirement System
California
$2.58M -$592K -12,853 -18%
Russell Investments Group
62
Russell Investments Group
United Kingdom
$2.57M +$1.36M +29,448 +106%
Barclays
63
Barclays
United Kingdom
$2.56M +$440K +9,550 +20%
Wellington Management Group
64
Wellington Management Group
Massachusetts
$2.39M -$17.3K -376 -0.7%
AllianceBernstein
65
AllianceBernstein
Tennessee
$2.2M -$118K -2,562 -5%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$2.19M -$25.3K -549 -1%
DIA
67
Dean Investment Associates
Ohio
$2.17M +$872K +18,920 +64%
APG Asset Management
68
APG Asset Management
Netherlands
$2.06M -$387K -8,400 -13%
Allianz Asset Management
69
Allianz Asset Management
Germany
$1.98M -$1.61M -35,024 -44%
DCM
70
Dean Capital Management
Kansas
$1.97M +$869K +18,850 +76%
Royal Bank of Canada
71
Royal Bank of Canada
Ontario, Canada
$1.95M -$360K -7,816 -15%
Hotchkis & Wiley Capital Management
72
Hotchkis & Wiley Capital Management
California
$1.93M +$219K +4,750 +12%
CCG
73
Chatham Capital Group
Georgia
$1.88M +$53.7K +1,165 +3%
Carson Wealth (CWM LLC)
74
Carson Wealth (CWM LLC)
Nebraska
$1.88M – – –
PCM
75
Polaris Capital Management
Massachusetts
$1.82M +$387K +8,400 +27%
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CSGS Hedge Fund Activity: Q1 2021 in Review

221 of the 5,696 institutional investors tracked by Wall St. Rank reported a position in CSG Systems International (CSGS) for Q1 2021, worth a combined $1.37B — down 2.2% from $1.4B a quarter earlier.

Sellers outnumbered buyers: 27 funds closed out of CSGS and 25 opened new positions — a net loss of 2 holders — while 89 trimmed existing stakes and 75 added.

The largest buyer was BlackRock, adding an estimated $8.63M. The largest seller was Renaissance Technologies, cutting an estimated $11.2M.

  • 221 institutional investors held CSG Systems International (CSGS) as of Q1 2021, down from 224 in Q4 2020.
  • Funds reported $1.37B of CSG Systems International stock for Q1 2021, down 2.2% quarter-over-quarter.
  • 25 funds opened new CSG Systems International positions in Q1 2021 and 27 closed out, a net change of -2 holders.
  • The largest CSG Systems International buyer in Q1 2021 was BlackRock, an estimated $8.63M added.
  • The largest CSG Systems International seller in Q1 2021 was Renaissance Technologies, an estimated $11.2M sold.

Based on aggregated 13F filings for Q1 2021.