We are live on ! Find out more
CSGS

CSG Systems International
CSGS

Delisted

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

Back to rankings

295 hedge funds and large institutions have $1.9B invested in CSG Systems International in 2025 Q2 according to their latest regulatory filings, with 44 funds opening new positions, 102 increasing their positions, 109 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

42% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 31

9% more capital invested

Capital invested by funds: $1.74B → $1.9B (+$163M)

4% more funds holding

Funds holding: 285 → 295 (+10)

0.79% more ownership

Funds ownership: 99.55% → 100.34% (+0.79%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

6% less repeat investments, than reductions

Existing positions increased: 102 | Existing positions reduced: 109

Holders
295
Holders Change
+10
Holders Change %
+3.51%
% of All Funds
3.88%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
44
Increased
102
Reduced
109
Closed
31
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$22.5M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$11.7M
3
HAI
Hennessy Advisors Inc
California
+$10.4M
4
PCM
Penserra Capital Management
California
+$8.51M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$6.8M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$18.9M
2
JP Morgan Chase
JP Morgan Chase
New York
-$11.4M
3
CSS
Cubist Systematic Strategies
Connecticut
-$7.12M
4
Norges Bank
Norges Bank
Norway
-$6.41M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$5.57M
Name Holding Trade Value Shares
Change 		Change in
Stake
Verition Fund Management
301
Verition Fund Management
Connecticut
– -$861K -14,244 Closed
OAC
302
OMERS Administration Corp
Ontario, Canada
– -$683K -11,300 Closed
AIFS
303
A&I Financial Services
Colorado
– -$639K -10,564 Closed
HM
304
Harvest Management
New York
– -$605K -10,000 Closed
YIH
305
Y-Intercept (HK)
Hong Kong
– -$550K -9,101 Closed
FGP
306
Freestone Grove Partners
California
– -$433K -7,158 Closed
QC
307
Quadrature Capital
United Kingdom
– -$414K -6,849 Closed
Allspring Global Investments
308
Allspring Global Investments
North Carolina
– -$366K -6,055 Closed
PD
309
Point72 (DIFC)
United Arab Emirates
– -$299K -4,946 Closed
HWM
310
Hohimer Wealth Management
Washington
– -$297K -4,905 Closed
Cambridge Investment Research Advisors
311
Cambridge Investment Research Advisors
Iowa
– -$296K -4,896 Closed
DFCM
312
Dark Forest Capital Management
Puerto Rico
– -$295K -4,878 Closed
CM
313
Capula Management
Cayman Islands
– -$292K -4,828 Closed
FFG
314
Fiduciary Financial Group
California
– -$265K -4,534 Closed
Commonwealth Equity Services
315
Commonwealth Equity Services
Massachusetts
– -$246K -4,065 Closed
CC
316
Centiva Capital
New York
– -$243K -4,021 Closed
Cetera Investment Advisers
317
Cetera Investment Advisers
Illinois
– -$225K -3,715 Closed
WAM
318
Weiss Asset Management
Massachusetts
– -$91.4K -1,511 Closed
ME
319
McIlrath & Eck
Washington
– -$25.9K -429 Closed
CCM
320
Coldstream Capital Management
Washington
– -$19.7K -325 Closed
FHA
321
First Horizon Advisors
Tennessee
– -$11.2K -186 Closed
Northwestern Mutual Wealth Management
322
Northwestern Mutual Wealth Management
Wisconsin
– -$9.61K -159 Closed
Simplex Trading
323
Simplex Trading
Illinois
– -$2K -49 Closed
PWA
324
Physician Wealth Advisors
Utah
– -$1.03K -17 Closed
SC
325
Stephens Consulting
Michigan
– -$303 -5 Closed
9 10 11 12
13

CSGS Hedge Fund Activity: Q2 2025 in Review

295 of the 7,604 institutional investors tracked by Wall St. Rank reported a position in CSG Systems International (CSGS) for Q2 2025, worth a combined $1.9B — up 9.4% from $1.74B a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new CSGS positions and 31 closed out — a net gain of 13 holders — while 102 added to existing stakes and 109 trimmed.

The largest buyer was Citadel Advisors, adding an estimated $22.5M. The largest seller was BlackRock, cutting an estimated $18.9M.

  • 295 institutional investors held CSG Systems International (CSGS) as of Q2 2025, up from 285 in Q1 2025.
  • Funds reported $1.9B of CSG Systems International stock for Q2 2025, up 9.4% quarter-over-quarter.
  • 44 funds opened new CSG Systems International positions in Q2 2025 and 31 closed out, a net change of +13 holders.
  • The largest CSG Systems International buyer in Q2 2025 was Citadel Advisors, an estimated $22.5M added.
  • The largest CSG Systems International seller in Q2 2025 was BlackRock, an estimated $18.9M sold.

Based on aggregated 13F filings for Q2 2025.