GIB · Cgi Inc · Shareholders & Ownership

$78.76 +2.95 (+3.89%)

Market Cap

$15.70B

207.08M

Volume · Oct 20 255.07K Avg daily vol (3M) 430.29K

Every disclosed holder of GIB in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns GIB

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: shares outstanding cannot be set against these holders.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	326	120,025,055	—	Yes
Insiders (Forms 3, 4, 5)	0	0	—	No
13D/G-only blocks	2	34,469,598	—	Yes
Registered funds (N-PORT, not summed)	185	15,238,322	—	No

% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of GIB

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Serge Godin 13G CIK 1093199 · Unknown · Dec 31, 2024 Rule 13d-1(d), exempt investor	24,356,280	—	-1,597,894	Dec 31, 2024	Rule 13d-1(d), exempt investor
2	Caisse de depot et placement du Quebec 13F CIK 898286 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	16,290,487	—	0	Jun 30, 2026	carried, not yet filed for the newest quarter
3	FIL Ltd 13F CIK 318989 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	12,369,259	—	+4,772,363	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	FIL Ltd 13G CIK 318989 · Non-US institution · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	12,369,259	—	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
4	Mawer Investment Management Ltd. 13G CIK 1538449 · Registered investment adviser · Dec 31, 2023 Rule 13d-1(b), qualified institution	10,113,318	—	—	Dec 31, 2023	Rule 13d-1(b), qualified institution
5	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	5,310,778	—	+45,480	Jun 30, 2026	carried, not yet filed for the newest quarter
6	MACKENZIE FINANCIAL CORP 13F CIK 919859 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	5,174,015	—	-265,743	Jun 30, 2026	carried, not yet filed for the newest quarter
7	Federation des caisses Desjardins du Quebec 13F CIK 2022297 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	4,950,938	—	+1,185,371	Jun 30, 2026	carried, not yet filed for the newest quarter
8	Fiera Capital Corp 13F CIK 1505817 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	4,573,729	—	-445,750	Jun 30, 2026	carried, not yet filed for the newest quarter
9	1832 Asset Management L.P. 13F CIK 944388 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	4,086,494	—	-689,854	Jun 30, 2026	carried, not yet filed for the newest quarter
10	BANK OF MONTREAL /CAN/ 13F CIK 927971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	4,008,647	—	-733,688	Jun 30, 2026	carried, not yet filed for the newest quarter
11	ROYAL BANK OF CANADA 13F CIK 1000275 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	3,952,911	—	-1,389,508	Jun 30, 2026	carried, not yet filed for the newest quarter
12	Beutel, Goodman & Co Ltd. 13F CIK 1361974 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,226,849	—	-504,424	Jun 30, 2026	carried, not yet filed for the newest quarter
13	NATIONAL BANK OF CANADA /FI/ 13F CIK 926171 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	3,016,000	—	+199,861	Jun 30, 2026	carried, not yet filed for the newest quarter
14	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,850,082	—	+159,582	Jun 30, 2026	carried, not yet filed for the newest quarter
15	VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND Fund S000002932 · Registered fund · Jul 31, 2026 VANGUARD STAR FUNDS, not summed	2,806,446	—	+13,674	Jul 31, 2026	VANGUARD STAR FUNDS, not summed
16	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,656,675	—	+758,588	Jun 30, 2026	carried, not yet filed for the newest quarter
16.1	Global Strategist Portfolio Fund S000004124 · Registered fund · Jun 30, 2026 MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed	727	—	-4	Jun 30, 2026	MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed
16.2	E*TRADE No Fee International Index Fund Fund S000090719 · Registered fund · Jul 31, 2026 E Trade Trust, not summed	418	—	-83	Jul 31, 2026	E Trade Trust, not summed
16.3	Global Strategist Portfolio Fund S000004181 · Registered fund · Jun 30, 2026 MORGAN STANLEY VARIABLE INSURANCE FUND INC., not summed	96	—	-4	Jun 30, 2026	MORGAN STANLEY VARIABLE INSURANCE FUND INC., not summed
17	NORGES BANK 13F CIK 1374170 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	2,554,544	—	—	Jun 30, 2026	carried, not yet filed for the newest quarter
18	GUARDIAN CAPITAL LP 13F CIK 1224324 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,201,421	—	+778,828	Jun 30, 2026	carried, not yet filed for the newest quarter
19	VANGUARD DEVELOPED MARKETS INDEX FUND Fund S000004386 · Registered fund · Jun 30, 2026 VANGUARD TAX-MANAGED FUNDS, not summed	1,859,212	—	+21,263	Jun 30, 2026	VANGUARD TAX-MANAGED FUNDS, not summed
20	Groupe la Francaise 13F CIK 2056088 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,722,751	—	+14,845	Jun 30, 2026	carried, not yet filed for the newest quarter
21	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,686,075	—	+4,960	Jun 30, 2026	carried, not yet filed for the newest quarter
22	CIBC WORLD MARKET INC. 13F CIK 1421224 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,659,114	—	-405,848	Jun 30, 2026	carried, not yet filed for the newest quarter
23	TD Asset Management Inc 13F CIK 1056053 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,505,075	—	-215,818	Jun 30, 2026	carried, not yet filed for the newest quarter
24	BARCLAYS PLC 13F CIK 312069 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,503,477	—	+916,133	Jun 30, 2026	carried, not yet filed for the newest quarter
25	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,401,012	—	-244,366	Jun 30, 2026	carried, not yet filed for the newest quarter
26	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,344,299	—	+825,532	Jun 30, 2026	carried, not yet filed for the newest quarter
26.1	Goldman Sachs ActiveBeta(R) International Equity ETF Fund S000048289 · Registered fund · May 31, 2026 Goldman Sachs ETF Trust, not summed	120,187	—	+15,938	May 31, 2026	Goldman Sachs ETF Trust, not summed
26.2	Goldman Sachs MarketBeta Total International Equity ETF Fund S000078890 · Registered fund · May 29, 2026 Goldman Sachs ETF Trust II, not summed	3,623	—	0	May 29, 2026	Goldman Sachs ETF Trust II, not summed
27	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 13F CIK 912938 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,300,860	—	-428,057	Jun 30, 2026	carried, not yet filed for the newest quarter
27.1	MFS Blended Research International Equity Fund Fund S000050657 · Registered fund · May 31, 2026 MFS SERIES TRUST IV, not summed	109,483	—	+25,896	May 31, 2026	MFS SERIES TRUST IV, not summed
27.2	MFS Active International ETF Fund S000085669 · Registered fund · May 31, 2026 MFS Active Exchange Traded Funds Trust, not summed	101,017	—	+20,100	May 31, 2026	MFS Active Exchange Traded Funds Trust, not summed
27.3	MFS Low Volatility Global Equity Fund Fund S000042702 · Registered fund · May 31, 2026 MFS SERIES TRUST I, not summed	26,841	—	-211	May 31, 2026	MFS SERIES TRUST I, not summed
27.4	MFS Global Growth Fund Fund S000002490 · Registered fund · Jul 31, 2026 MFS Series Trust VIII, not summed	13,478	—	-26,854	Jul 31, 2026	MFS Series Trust VIII, not summed
27.5	MFS Blended Research International Equity ETF Fund S000095646 · Registered fund · May 31, 2026 MFS Active Exchange Traded Funds Trust, not summed	11,448	—	+6,051	May 31, 2026	MFS Active Exchange Traded Funds Trust, not summed
28	MANUFACTURERS LIFE INSURANCE COMPANY, THE 13F CIK 928047 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,280,962	—	-481,662	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	International Strategic Equity Allocation Fund Fund S000055170 · Registered fund · May 31, 2026 John Hancock Funds II, not summed	27,778	—	+160	May 31, 2026	John Hancock Funds II, not summed
29	Legal & General Group Plc 13F CIK 764068 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,253,837	—	-70,973	Jun 30, 2026	carried, not yet filed for the newest quarter
30	CANADA PENSION PLAN INVESTMENT BOARD 13F CIK 1283718 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	1,200,354	—	-34,500	Jun 30, 2026	carried, not yet filed for the newest quarter
31	DekaBank Deutsche Girozentrale 13F CIK 1456228 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	924,054	—	0	Jun 30, 2026	carried, not yet filed for the newest quarter
32	QV Investors Inc. 13F CIK 1570253 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	908,728	—	+216,086	Jun 30, 2026	carried, not yet filed for the newest quarter
33	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	900,324	—	-286,355	Jun 30, 2026	carried, not yet filed for the newest quarter
34	TORONTO DOMINION BANK 13F CIK 947263 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	860,537	—	-686,123	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Vanguard Global Advisers, LLC 13F CIK 1811242 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	824,897	—	+44,856	Jun 30, 2026	carried, not yet filed for the newest quarter
36	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	737,558	—	+78,925	Jun 30, 2026	carried, not yet filed for the newest quarter
36.1	Schwab International Equity ETF Fund S000026637 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	429,001	—	+11,830	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
36.2	Schwab Fundamental International Equity ETF Fund S000040879 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	196,652	—	+46,571	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
36.3	Schwab Fundamental International Equity Index Fund Fund S000016768 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	55,442	—	+14,826	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
36.4	Schwab International Opportunities Fund Fund S000006551 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	2,491	—	-492	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
37	DEUTSCHE BANK AG\ 13F CIK 948046 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	698,069	—	+91,797	Jun 30, 2026	carried, not yet filed for the newest quarter
37.1	Xtrackers MSCI Kokusai Equity ETF Fund S000067508 · Registered fund · May 29, 2026 DBX ETF Trust, not summed	1,740	—	+48	May 29, 2026	DBX ETF Trust, not summed
37.2	Xtrackers MSCI All World ex US Hedged Equity ETF Fund S000043730 · Registered fund · May 29, 2026 DBX ETF Trust, not summed	1,247	—	+44	May 29, 2026	DBX ETF Trust, not summed
37.3	Xtrackers US National Critical Technologies ETF Fund S000082572 · Registered fund · May 31, 2026 DBX ETF Trust, not summed	1,229	—	+100	May 31, 2026	DBX ETF Trust, not summed
37.4	Xtrackers FTSE Developed ex US Multifactor ETF Fund S000048523 · Registered fund · May 29, 2026 DBX ETF Trust, not summed	266	—	-204	May 29, 2026	DBX ETF Trust, not summed
38	Quadrature Capital Ltd 13F CIK 1651424 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	687,200	—	+605,700	Jun 30, 2026	carried, not yet filed for the newest quarter
39	FIRST TRUST ADVISORS LP 13F CIK 1125816 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	661,113	—	+470,291	Jun 30, 2026	carried, not yet filed for the newest quarter
39.1	First Trust Value Line Dividend Index Fund Fund S000013817 · Registered fund · Jun 30, 2026 First Trust Exchange-Traded Fund, not summed	511,050	—	—	Jun 30, 2026	First Trust Exchange-Traded Fund, not summed
39.2	First Trust International Developed Capital Strength Portfolio Fund S000068385 · Registered fund · Jun 30, 2026 First Trust Variable Insurance Trust, not summed	10,402	—	+2,268	Jun 30, 2026	First Trust Variable Insurance Trust, not summed
39.3	FT Vest Technology Dividend Target Income ETF Fund S000081278 · Registered fund · Jul 31, 2026 First Trust Exchange-Traded Fund IV, not summed	10,186	—	+3,992	Jul 31, 2026	First Trust Exchange-Traded Fund IV, not summed
40	JPMorgan BetaBuilders Canada ETF Fund S000061992 · Registered fund · Jul 31, 2026 J.P. Morgan Exchange-Traded Fund Trust, not summed	658,257	—	-21,821	Jul 31, 2026	J.P. Morgan Exchange-Traded Fund Trust, not summed
41	Clearbridge Investments, LLC 13F CIK 1348883 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	641,168	—	-20,798	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Claret Asset Management Corp 13F CIK 1735513 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	632,517	—	+131,957	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Alberta Investment Management Corp 13F CIK 1463559 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	610,326	—	-17,400	Jun 30, 2026	carried, not yet filed for the newest quarter
44	Swiss National Bank 13F CIK 1582202 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	608,200	—	-40,300	Jun 30, 2026	carried, not yet filed for the newest quarter
45	BESSEMER GROUP INC 13F CIK 1054074 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	592,121	—	+590,750	Jun 30, 2026	carried, not yet filed for the newest quarter
45.1	Old Westbury Large Cap Strategies Fund Fund S000001858 · Registered fund · Jul 31, 2026 Old Westbury Funds Inc, not summed	357,837	—	-36,213	Jul 31, 2026	Old Westbury Funds Inc, not summed
45.2	Old Westbury Total Equity Fund Fund S000090405 · Registered fund · Jul 31, 2026 Old Westbury Funds Inc, not summed	12,931	—	0	Jul 31, 2026	Old Westbury Funds Inc, not summed
46	TD Waterhouse Canada Inc. 13F CIK 1999606 · Unknown · Sep 30, 2026	588,851	—	-127,740	Sep 30, 2026
47	Grantham, Mayo, Van Otterloo & Co. LLC 13F CIK 1352662 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	565,055	—	+75,800	Jun 30, 2026	carried, not yet filed for the newest quarter
47.1	GMO Implementation Fund Fund S000036091 · Registered fund · May 31, 2026 GMO TRUST, not summed	44,000	—	+6,400	May 31, 2026	GMO TRUST, not summed
47.2	GMO Alternative Allocation Fund Fund S000065268 · Registered fund · May 31, 2026 GMO TRUST, not summed	31,900	—	+8,000	May 31, 2026	GMO TRUST, not summed
47.3	GMO Benchmark-Free Fund Fund S000033464 · Registered fund · May 31, 2026 GMO TRUST, not summed	20,600	—	+4,000	May 31, 2026	GMO TRUST, not summed
48	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	560,064	—	-43,847	Jun 30, 2026	carried, not yet filed for the newest quarter
48.1	INTERNATIONAL CORE EQUITY 2 PORTFOLIO Fund S000000983 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	275,881	—	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
48.2	Dimensional International Core Equity Market ETF Fund S000069433 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	108,961	—	0	Jul 31, 2026	Dimensional ETF Trust, not summed
48.3	Dimensional International High Profitability ETF Fund S000075155 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	88,292	—	0	Jul 31, 2026	Dimensional ETF Trust, not summed
48.4	Dimensional International Core Equity 2 ETF Fund S000075152 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	59,873	—	0	Jul 31, 2026	Dimensional ETF Trust, not summed
48.5	LARGE CAP INTERNATIONAL PORTFOLIO Fund S000000985 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	58,710	—	-24,449	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
49	SCOTIA CAPITAL INC. 13F CIK 1335644 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	536,650	—	-96,436	Jun 30, 2026	carried, not yet filed for the newest quarter
50	NEW SOUTH CAPITAL MANAGEMENT INC 13F CIK 1044797 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	513,932	—	-20,556	Jun 30, 2026	carried, not yet filed for the newest quarter

9 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 404 holders

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Key facts CIK 1061574 CUSIP 12532H104 13F (30d) 39 filings 32 filers Visit website Investor relations