Does Bank of Montreal own CSGS stock?

As of its Q1 2026 13F, Bank of Montreal held 2,859 shares of CSGS ( ), worth $228,549.

How many shares of CSGS does Bank of Montreal own?

As of its Q1 2026 13F, Bank of Montreal held 2,859 shares of CSGS ( ).

As of its Q1 2026 13F, Bank of Montreal's CSGS position was worth $228,549.

Bank of Montreal already held CSGS in its Q4 2020 13F, the earliest on record, and listed it in 22 quarterly 13F filings.

Position history for BANK OF MONTREAL /CAN/'s holdings in <![CDATA[CSG SYSTEMS INTERNATIONAL INC]]>

Final Value

Final Shares

Total Value Change

-$1.4M

Total Shares Change

-32,071

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$80.69	0
2026-Q1	Decreased	2,859	-33.1%	$228,549	0.0%	$79.81	0
2025-Q4	Decreased	4,274	-30.8%	$327,773	0.0%	$76.69	0
2025-Q3	Decreased	6,180	-21.8%	$397,868	0.0%	$64.51	0
2025-Q2	Increased	7,904	+3.4%	$516,211	0.0%	$63.81	25
2025-Q1	Increased	7,642	+14.8%	$462,111	0.0%	$58.70	27
2024-Q4	Increased	6,658	+23.9%	$340,291	0.0%	$49.85	29
2024-Q3	Decreased	5,375	-3.1%	$258,483	0.0%	$46.91	0
2024-Q2	Decreased	5,549	-0.9%	$229,285	0.0%	$39.90	0
2024-Q1	Decreased	5,602	-2.0%	$290,128	0.0%	$49.58	0
2023-Q4	Decreased	5,717	-7.8%	$307,802	0.0%	$50.89	0
2023-Q3	Decreased	6,203	-85.1%	$335,397	0.0%	$48.63	0
2023-Q2	Increased	41,598	+320.1%	$2.2M	0.0%	$49.76	42
2023-Q1	Increased	9,902	+17.3%	$532,926	0.0%	$49.84	28
2022-Q4	Decreased	8,445	-22.0%	$484,575	0.0%	$53.53	0
2022-Q3	Decreased	10,823	-15.5%	$588,000	0.0%	$50.19	0
2022-Q2	Decreased	12,811	-31.4%	$784,000	0.0%	$55.12	0
2022-Q1	Increased	18,661	+4.3%	$1.2M	0.0%	$58.88	26
2021-Q4	Decreased	17,898	-54.6%	$1M	0.0%	$52.99	0
2021-Q3	Decreased	39,413	-1.7%	$1.9M	0.0%	$44.26	0
2021-Q2	Increased	40,110	+23.0%	$1.9M	0.0%	$43.13	31
2021-Q1	Increased	32,611	+1.7%	$1.5M	0.0%	$41.89	26
2020-Q4	First report	32,071	-	$1.4M	0.0%	$40.23	0