CGI INC (GIB) Institutional Shareholders
CGI INC (GIB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $7.38B in GIB holdings during the latest filing period.
Caisse De Depot Et Placement Du Quebec is currently the largest disclosed institutional shareholder of GIB tracked by InsiderSet, reporting ownership valued at approximately $1.05B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.18B, representing an estimated gain of +12.16% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed GIB value among the investors covered in this analysis. Major shareholders include Caisse De Depot Et Placement Du Quebec, Fil Ltd, Mackenzie Financial Corp, and several other long-term asset managers with concentrated positions in CGI INC (GIB).
This page ranks the largest institutional GIB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
318
Total Reported Value
$7.38B
Largest Holder
Caisse De Depot Et Placement Du Quebec
Largest Position
$1.05B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
30
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Caisse De Depot Et Placement Du Quebec | 1.50% | 16,290,487 | $1,052,580,753 | $1,180,571,593 | +$127,990,840 | +12.16% | |
| Fil Ltd | 0.57% | 12,369,259 | $799,499,364 | $896,400,200 | +$96,900,836 | +12.12% | |
| Mackenzie Financial Corp | 0.47% | 5,174,015 | $474,301,955 | $374,960,867 | -$99,341,088 | -20.94% | |
| Vanguard Capital Management Llc | 0.01% | 5,310,778 | $343,267,447 | $384,872,082 | +$41,604,635 | +12.12% | |
| Federation Des Caisses Desjardins Du Quebec | 0.97% | 4,950,938 | $315,963,758 | $358,794,477 | +$42,830,719 | +13.56% | |
| Fiera Capital Corp | 1.07% | 4,573,729 | $295,096,949 | $331,458,141 | +$36,361,192 | +12.32% | |
| 1832 Asset Management L.P. | 0.32% | 4,086,494 | $263,864,918 | $296,148,220 | +$32,283,302 | +12.23% | |
| Bank Of Montreal | 0.09% | 4,008,647 | $258,843,388 | $290,506,648 | +$31,663,260 | +12.23% | |
| Royal Bank Of Canada | 0.04% | 3,952,911 | $255,239,000 | $286,467,460 | +$31,228,460 | +12.23% | |
| Geode Capital Management, Llc | 0.01% | 2,850,082 | $195,990,741 | $206,545,443 | +$10,554,702 | +5.39% | |
| National Bank Of Canada | 0.17% | 3,016,000 | $192,607,194 | $218,569,520 | +$25,962,326 | +13.48% | |
| Morgan Stanley | 0.01% | 2,656,675 | $171,541,543 | $192,529,237 | +$20,987,694 | +12.23% | |
| Norges Bank | 0.02% | 2,554,544 | $164,950,107 | $185,127,804 | +$20,177,697 | +12.23% | |
| Guardian Capital Lp | 3.46% | 2,201,421 | $142,240,890 | $159,536,980 | +$17,296,090 | +12.16% | |
| Vanguard Fiduciary Trust Co | 0.02% | 1,686,075 | $108,981,144 | $122,189,855 | +$13,208,711 | +12.12% | |
| Cibc World Market Inc. | 0.18% | 1,659,114 | $107,144,051 | $120,235,992 | +$13,091,941 | +12.22% | |
| Massachusetts Financial Services Co | 0.03% | 1,300,860 | $103,570,242 | $94,273,324 | -$9,296,918 | -8.98% | |
| Td Asset Management Inc | 0.08% | 1,505,075 | $97,247,736 | $109,072,785 | +$11,825,049 | +12.16% | |
| Barclays Plc | 0.03% | 1,503,477 | $97,079,509 | $108,956,978 | +$11,877,469 | +12.23% | |
| Bank Of America Corp | 0.01% | 1,401,012 | $90,463,345 | $101,531,340 | +$11,067,995 | +12.23% | |
| Goldman Sachs Group Inc | 0.01% | 1,344,299 | $86,801,407 | $97,421,349 | +$10,619,942 | +12.23% | |
| Manufacturers Life Insurance Company, The | 0.06% | 1,280,962 | $82,632,526 | $92,831,316 | +$10,198,790 | +12.34% | |
| Legal & General Group Plc | 0.02% | 1,253,837 | $81,014,215 | $90,865,567 | +$9,851,352 | +12.16% | |
| Canada Pension Plan Investment Board | 0.04% | 1,200,354 | $77,508,356 | $86,989,654 | +$9,481,298 | +12.23% | |
| Jpmorgan Chase & Co | 0.00% | 900,324 | $57,377,650 | $65,246,480 | +$7,868,830 | +13.71% | |
| Toronto Dominion Bank | 0.09% | 860,537 | $55,564,465 | $62,363,116 | +$6,798,651 | +12.24% | |
| Vanguard Global Advisers, Llc | 0.02% | 824,897 | $53,318,042 | $59,780,286 | +$6,462,244 | +12.12% | |
| Charles Schwab Investment Management Inc | 0.01% | 737,558 | $47,655,994 | $53,450,828 | +$5,794,834 | +12.16% | |
| Sixth Street Partners Management Company, L.P. | 0.01% | 737,558 | $47,655,994 | $53,450,828 | +$5,794,834 | +12.16% | |
| Td Waterhouse Canada Inc. | 0.12% | 716,591 | $46,950,415 | $51,931,350 | +$4,980,935 | +10.61% | |
| Deutsche Bank Ag\ | 0.01% | 698,069 | $45,074,315 | $50,589,060 | +$5,514,745 | +12.23% | |
| Quadrature Capital Ltd | 0.38% | 687,200 | $44,402,202 | $49,801,384 | +$5,399,182 | +12.16% | |
| First Trust Advisors Lp | 0.03% | 661,113 | $42,692,407 | $47,910,859 | +$5,218,452 | +12.22% | |
| Clearbridge Investments, Llc | 0.03% | 641,168 | $41,400,220 | $46,465,445 | +$5,065,225 | +12.23% | |
| Alberta Investment Management Corp | 0.23% | 610,326 | $39,409,515 | $44,230,325 | +$4,820,810 | +12.23% | |
| Swiss National Bank | 0.02% | 608,200 | $39,196,916 | $44,076,254 | +$4,879,338 | +12.45% | |
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.08% | 565,055 | $36,510,021 | $40,949,536 | +$4,439,515 | +12.16% | |
| Dimensional Fund Advisors Lp | 0.01% | 560,064 | $36,159,883 | $40,587,838 | +$4,427,955 | +12.25% | |
| Scotia Capital Inc. | 0.13% | 536,650 | $34,316,458 | $38,891,026 | +$4,574,568 | +13.33% | |
| New South Capital Management Inc | 1.45% | 513,932 | $33,184,589 | $37,244,652 | +$4,060,063 | +12.23% | |
| Montrusco Bolton Investments Inc. | 0.50% | 500,474 | $32,337,235 | $36,269,351 | +$3,932,116 | +12.16% | |
| Northwest & Ethical Investments L.P. | 0.73% | 486,672 | $31,420,639 | $35,269,120 | +$3,848,481 | +12.25% | |
| Bnp Paribas Asset Management Holding S.A. | 0.03% | 481,183 | $31,044,650 | $34,871,332 | +$3,826,682 | +12.33% | |
| Blackrock, Inc. | 0.00% | 455,510 | $29,412,252 | $33,010,810 | +$3,598,558 | +12.23% | |
| Amundi | 0.01% | 433,688 | $28,003,233 | $31,429,369 | +$3,426,136 | +12.23% | |
| Vanguard Asset Management, Ltd | 0.02% | 394,997 | $25,531,026 | $28,625,433 | +$3,094,407 | +12.12% | |
| Scheer, Rowlett & Associates Investment Management Ltd. | 1.76% | 378,430 | $24,435,699 | $27,424,822 | +$2,989,123 | +12.23% | |
| Bank Of Nova Scotia | 0.04% | 377,481 | $24,397,139 | $27,356,048 | +$2,958,909 | +12.13% | |
| Citigroup Inc | 0.01% | 338,086 | $21,844,824 | $24,501,092 | +$2,656,268 | +12.16% | |
| Citadel Advisors Llc | 0.01% | 319,041 | $20,600,478 | $23,120,901 | +$2,520,423 | +12.23% |
Frequently asked questions about GIB
Who owns the most GIB stock?
The largest holders of GIB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CGI INC (GIB).
Is GIB widely held by superinvestors?
Many widely followed stocks like GIB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GIB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.