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Free · no sign-up · Q2 2026

Which funds own CSGS

CSG Sys Intl Inc in the Q2 2026 filings. None of the 91 current managers lists it among its largest positions this quarter. What is here is what they held before selling out.

Managers holding
0
at least, of 91 current
Combined value
$0
as reported
Opened
0
new this quarter
Added to
0
already held
Trimmed or sold out
14
14 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Ownership through time

At least 3 of the 95 managers whose filings are on file listed CSGS in Q1 2026, against 2 in Q2 2013. 1 manager fewer than in Q4 2025: 1 started a position; 2 sold out, by their own filings.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it
035Q2 2013: 2Q3 2013: 3Q4 2013: 3Q1 2014: 314Q2 2014: 3Q3 2014: 3Q4 2014: 3Q1 2015: 515Q2 2015: 3Q3 2015: 2Q4 2015: 2Q1 2016: 316Q2 2016: 2Q3 2016: 2Q4 2016: 2Q1 2017: 417Q2 2017: 3Q3 2017: 2Q4 2017: 3Q1 2018: 418Q2 2018: 4Q3 2018: 4Q4 2018: 4Q1 2019: 319Q2 2019: 5Q3 2019: 4Q4 2019: 5Q1 2020: 520Q2 2020: 4Q3 2020: 5Q4 2020: 4Q1 2021: 421Q2 2021: 4Q3 2021: 2Q4 2021: 2Q1 2022: 322Q2 2022: 3Q3 2022: 2Q4 2022: 1Q1 2023: 123Q2 2023: 2Q3 2023: 3Q4 2023: 3Q1 2024: 224Q2 2024: 1Q3 2024: 2Q4 2024: 2Q1 2025: 225Q2 2025: 1Q3 2025: 1Q4 2025: 4Q1 2026: 326
  • Q2 2013: 2
  • Q3 2013: 3
  • Q4 2013: 3
  • Q1 2014: 3
  • Q2 2014: 3
  • Q3 2014: 3
  • Q4 2014: 3
  • Q1 2015: 5
  • Q2 2015: 3
  • Q3 2015: 2
  • Q4 2015: 2
  • Q1 2016: 3
  • Q2 2016: 2
  • Q3 2016: 2
  • Q4 2016: 2
  • Q1 2017: 4
  • Q2 2017: 3
  • Q3 2017: 2
  • Q4 2017: 3
  • Q1 2018: 4
  • Q2 2018: 4
  • Q3 2018: 4
  • Q4 2018: 4
  • Q1 2019: 3
  • Q2 2019: 5
  • Q3 2019: 4
  • Q4 2019: 5
  • Q1 2020: 5
  • Q2 2020: 4
  • Q3 2020: 5
  • Q4 2020: 4
  • Q1 2021: 4
  • Q2 2021: 4
  • Q3 2021: 2
  • Q4 2021: 2
  • Q1 2022: 3
  • Q2 2022: 3
  • Q3 2022: 2
  • Q4 2022: 1
  • Q1 2023: 1
  • Q2 2023: 2
  • Q3 2023: 3
  • Q4 2023: 3
  • Q1 2024: 2
  • Q2 2024: 1
  • Q3 2024: 2
  • Q4 2024: 2
  • Q1 2025: 2
  • Q2 2025: 1
  • Q3 2025: 1
  • Q4 2025: 4
  • Q1 2026: 3
Their combined reported value
$0$81m$162mQ2 2013: $34mQ3 2013: $75mQ4 2013: $90mQ1 2014: $84m14Q2 2014: $88mQ3 2014: $82mQ4 2014: $79mQ1 2015: $109m15Q2 2015: $103mQ3 2015: $96mQ4 2015: $116mQ1 2016: $155m16Q2 2016: $141mQ3 2016: $121mQ4 2016: $120mQ1 2017: $102m17Q2 2017: $100mQ3 2017: $98mQ4 2017: $107mQ1 2018: $125m18Q2 2018: $112mQ3 2018: $103mQ4 2018: $78mQ1 2019: $103m19Q2 2019: $143mQ3 2019: $155mQ4 2019: $162mQ1 2020: $118m20Q2 2020: $105mQ3 2020: $88mQ4 2020: $83mQ1 2021: $68m21Q2 2021: $64mQ3 2021: $53mQ4 2021: $60mQ1 2022: $70m22Q2 2022: $67mQ3 2022: $49mQ4 2022: $48mQ1 2023: $44m23Q2 2023: $51mQ3 2023: $54mQ4 2023: $52mQ1 2024: $7.4m24Q2 2024: $5.2mQ3 2024: $8.2mQ4 2024: $16mQ1 2025: $26m25Q2 2025: $29mQ3 2025: $21mQ4 2025: $57mQ1 2026: $47m26
  • Q2 2013: $34m
  • Q3 2013: $75m
  • Q4 2013: $90m
  • Q1 2014: $84m
  • Q2 2014: $88m
  • Q3 2014: $82m
  • Q4 2014: $79m
  • Q1 2015: $109m
  • Q2 2015: $103m
  • Q3 2015: $96m
  • Q4 2015: $116m
  • Q1 2016: $155m
  • Q2 2016: $141m
  • Q3 2016: $121m
  • Q4 2016: $120m
  • Q1 2017: $102m
  • Q2 2017: $100m
  • Q3 2017: $98m
  • Q4 2017: $107m
  • Q1 2018: $125m
  • Q2 2018: $112m
  • Q3 2018: $103m
  • Q4 2018: $78m
  • Q1 2019: $103m
  • Q2 2019: $143m
  • Q3 2019: $155m
  • Q4 2019: $162m
  • Q1 2020: $118m
  • Q2 2020: $105m
  • Q3 2020: $88m
  • Q4 2020: $83m
  • Q1 2021: $68m
  • Q2 2021: $64m
  • Q3 2021: $53m
  • Q4 2021: $60m
  • Q1 2022: $70m
  • Q2 2022: $67m
  • Q3 2022: $49m
  • Q4 2022: $48m
  • Q1 2023: $44m
  • Q2 2023: $51m
  • Q3 2023: $54m
  • Q4 2023: $52m
  • Q1 2024: $7.4m
  • Q2 2024: $5.2m
  • Q3 2024: $8.2m
  • Q4 2024: $16m
  • Q1 2025: $26m
  • Q2 2025: $29m
  • Q3 2025: $21m
  • Q4 2025: $57m
  • Q1 2026: $47m

Between the quarter ends of Q4 2025 and Q1 2026. Each change in shares is valued at the Q1 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q1 2026

Largest increases, by shares

Largest decreases, by shares

ManagerValue over timeFirst listedLargestQ1 2026
Man Group PLCQ1 2020$37m$37m
Verition Fund Management LLCQ4 2025$13m$6.7m
Winton Group LtdQ2 2019$3.1m$3.1m
Renaissance Technologies LLCQ2 2013$120mlast listed Q4 2023
Acadian Asset Management LLCQ3 2013$56mlast listed Q4 2025
Soros Fund Management LLCQ4 2025$29mlast listed Q4 2025
Arrowstreet Capital LPQ1 2017$25mlast listed Q4 2019
Two Sigma Advisers LPQ1 2015$5.8mlast listed Q1 2015
Tudor Investment CorpQ2 2013$3.6mlast listed Q2 2021
PDT Partners LLCQ1 2015$3.2mlast listed Q1 2021
Hudson Bay Capital Management LPQ3 2023$3.0mlast listed Q3 2023
Holocene Advisors LPQ4 2017$1.3mlast listed Q2 2020
Quantbot Technologies LPQ1 2017$1.3mlast listed Q3 2020

What CSGS is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around CSGS →

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

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The holdings, every quarter, and the week between

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