Company · Ownership research

DESCARTES SYSTEMS GROUP INC DSGX

CIK 0001050140 · CUSIP 249906108

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 249906108 (DSGX), not CUSIP 249906908 (DSGX), CUSIP 249906959 (DSGX), and does not merge CUSIPs.

This page lists the top 20 of 349 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$448.32M 6,264,880 shares	0.05%	-728.25K(-10.40%)Reduced	SEC filing ↗ May 15, 2026	▾
02	1832 Asset Management L.P. CIK 944388 · View history	$274.35M 3,833,793 shares	0.36%	+1.24M(+47.80%)Added	SEC filing ↗ May 14, 2026	▾
03	JANUS HENDERSON GROUP PLC CIK 1274173 · Amended · View history	$184.13M 2,574,468 shares	0.09%	+100.94K(+4.10%)Added	SEC filing ↗ May 18, 2026	▾
04	MACKENZIE FINANCIAL CORP CIK 919859 · View history	$175.26M 2,447,147 shares	0.21%	-924.41K(-27.40%)Reduced	SEC filing ↗ May 13, 2026	▾
05	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$169.91M 2,372,180 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
06	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$156.25M 2,183,442 shares	0.11%	+1.89M(+631.90%)Added	SEC filing ↗ May 15, 2026	▾
07	Conestoga Capital Advisors, LLC CIK 1163744 · View history	$151.09M 2,111,320 shares	3.02%	-397.25K(-15.80%)Reduced	SEC filing ↗ Apr 24, 2026	▾
08	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$109.32M 1,526,010 shares	0.04%	-31.91K(-2.00%)Reduced	SEC filing ↗ May 13, 2026	▾
09	MORGAN STANLEY CIK 895421 · View history	$106.53M 1,488,629 shares	0.01%	-95.76K(-6.00%)Reduced	SEC filing ↗ May 15, 2026	▾
10	Temasek Holdings (Private) Ltd CIK 1021944 · View history	$104.74M 1,464,165 shares	0.35%	0(0.00%)Unchanged	SEC filing ↗ May 12, 2026	▾
11	GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history	$95.03M 1,328,014 shares	2.02%	-101.41K(-7.10%)Reduced	SEC filing ↗ May 6, 2026	▾
12	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$90.10M 1,258,157 shares	0.05%	-485.11K(-27.80%)Reduced	SEC filing ↗ May 14, 2026	▾
13	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$87.09M 1,215,678 shares	0.20%	+709.62K(+140.20%)Added	SEC filing ↗ May 11, 2026	▾
14	Waratah Capital Advisors Ltd. CIK 1539919 · View history	$85.12M 1,189,482 shares	7.62%	+1.08M(+969.10%)Added	SEC filing ↗ May 11, 2026	▾
15	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$84.33M 1,178,440 shares	0.07%	0(0.00%)Unchanged	SEC filing ↗ May 11, 2026	▾
16	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$81.05M 1,132,659 shares	0.07%	+717.75K(+173.00%)Added	SEC filing ↗ May 15, 2026	▾
17	MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history	$78.77M 1,100,755 shares	0.07%	+643.07K(+140.50%)Added	SEC filing ↗ May 15, 2026	▾
18	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$78.08M 1,089,113 shares	0.00%	-33.58K(-3.00%)Reduced	SEC filing ↗ May 15, 2026	▾
19	Select Equity Group, L.P. CIK 1592643 · View history	$77.12M 1,080,155 shares	0.41%	+697.80K(+182.50%)Added	SEC filing ↗ May 15, 2026	▾
20	CIBC Asset Management Inc CIK 1021926 · View history	$76.68M 1,060,128 shares	0.19%	-106.75K(-9.10%)Reduced	SEC filing ↗ May 12, 2026	▾

Showing 20 / 349 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

349

Cancelled or null records excluded

Disclosed shares

68,747,604

Not deduplicated across managers

Disclosed value

$4.93B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

DESCARTES SYSTEMS GROUP INC · Q1 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.