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CSGS

CSG Systems International
CSGS

Delisted

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

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3 hedge funds and large institutions have $640K invested in CSG Systems International in 2026 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 265 closing their positions.

New
Increased
Maintained
Reduced
Closed

99% less funds holding

Funds holding: 293 → 3 (-290)

100% less capital invested

Capital invested by funds: $2.47B → $640K (-$2.47B)

100% less funds holding in top 10

Funds holding in top 10: 5 → 0 (-5)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 265

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 1

108.52% less ownership

Funds ownership: 108.55% → 0.03% (-109%)

Holders
3
Holders Change
-290
Holders Change %
-98.98%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
–
Reduced
1
Closed
265
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$327M
2
Vanguard Portfolio Management
Vanguard Portfolio Management
Pennsylvania
-$143M
3
UBS Group
UBS Group
Switzerland
-$115M
4
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
-$113M
5
Vanguard Capital Management
Vanguard Capital Management
Pennsylvania
-$97.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
TRSOTSOK
151
Teachers Retirement System of the State of Kentucky
Kentucky
– -$543K -6,793 Closed
Mercer Global Advisors
152
Mercer Global Advisors
Colorado
– -$541K -6,764 Closed
CW
153
CreativeOne Wealth
Kansas
– -$519K -6,490 Closed
State of Tennessee, Department of Treasury
154
State of Tennessee, Department of Treasury
Tennessee
– -$515K -6,440 Closed
Citigroup
155
Citigroup
New York
– -$501K -6,271 Closed
OPERF
156
Oregon Public Employees Retirement Fund
Oregon
– -$492K -6,158 Closed
GC
157
Guggenheim Capital
Illinois
– -$455K -5,689 Closed
SG Americas Securities
158
SG Americas Securities
New York
– -$452K -5,648 Closed
AU
159
AlphaGrep UK
– -$410K -5,128 Closed
GI
160
GAMCO Investors
Connecticut
– -$400K -5,000 Closed
New York State Teachers Retirement System (NYSTRS)
161
New York State Teachers Retirement System (NYSTRS)
New York
– -$380K -4,757 Closed
Citadel Advisors
162
Citadel Advisors
Florida
– -$377K -4,722 Closed
Pictet Asset Management
163
Pictet Asset Management
Switzerland
– -$376K -4,706 Closed
VOYA Investment Management
164
VOYA Investment Management
Georgia
– -$365K -4,568 Closed
MC
165
Meteora Capital
Florida
– -$364K -4,553 Closed
AWP
166
Abacus Wealth Partners
California
– -$360K -4,503 Closed
EWA
167
EP Wealth Advisors
California
– -$322K -4,034 Closed
DO
168
denkapparat Operations
Germany
– -$319K -3,992 Closed
MSRPS
169
Maryland State Retirement & Pension System
Maryland
– -$313K -3,913 Closed
SLAM
170
Swiss Life Asset Management
– -$311K -3,889 Closed
MML Investors Services
171
MML Investors Services
Massachusetts
– -$308K -3,859 Closed
HIS
172
Harvest Investment Services
Illinois
– -$303K -3,786 Closed
KPF
173
K2 Principal Fund
Ontario, Canada
– -$298K -3,723 Closed
CA
174
Claro Advisors
Massachusetts
– -$296K -3,707 Closed
Teacher Retirement System of Texas
175
Teacher Retirement System of Texas
Texas
– -$296K -3,707 Closed
5 6
7
8 9

CSGS Hedge Fund Activity: Q2 2026 in Review

3 of the 8,153 institutional investors tracked by Wall St. Rank reported a position in CSG Systems International (CSGS) for Q2 2026, worth a combined $640K — down 100% from $2.47B a quarter earlier.

Sellers outnumbered buyers: 265 funds closed out of CSGS and 0 opened new positions — a net loss of 265 holders — while 1 trimmed existing stakes and 0 added.

The largest seller was BlackRock, exiting entirely with an estimated $327M sold.

  • 3 institutional investors held CSG Systems International (CSGS) as of Q2 2026, down from 293 in Q1 2026.
  • Funds reported $640K of CSG Systems International stock for Q2 2026, down 100% quarter-over-quarter.
  • 0 funds opened new CSG Systems International positions in Q2 2026 and 265 closed out, a net change of -265 holders.
  • The largest CSG Systems International seller in Q2 2026 was BlackRock, an estimated $327M sold.

Based on aggregated 13F filings for Q2 2026.