Jane Street’s CGI GIB Stock Holding History

Jane Street’s Portfolio GIB Stock Details GIB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$278K	Buy	3,800 +1,100	+41%	+$87.9K	﹤0.01%	9395
2025 Q4	$249K	Buy	+2,700	New	+$241K	﹤0.01%	9255
2021 Q4	–	Sell	-5,200	Closed	-$441K	–	10334
2021 Q3	$441K	Sell	5,200 -1,100	-17%	-$98.9K	﹤0.01%	7524
2021 Q2	$571K	Sell	6,300 -2,000	-24%	-$177K	﹤0.01%	6994
2021 Q1	$691K	Sell	8,300 -2,900	-26%	-$230K	﹤0.01%	6196
2020 Q4	$888K	Buy	11,200 +7,800	+229%	+$556K	﹤0.01%	4858
2020 Q3	$230K	Buy	+3,400	New	+$232K	﹤0.01%	6259

Other funds holding GIB

Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $62.4B AUM 23.7% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fiera Capital (Canada) Montreal, Quebec, Canada $29.2B AUM 20.16% 1-Year Est. Return

1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

FDCDDQ

Federation des caisses Desjardins du Quebec Levis, Quebec, Canada $27.8B AUM 31.66% 1-Year Est. Return

BGC

Beutel, Goodman & Co Toronto, Ontario, Canada $14.8B AUM 15.12% 1-Year Est. Return

Jane Street's GIB Position: Q1 2026 in Review

Jane Street increased its CGI (GIB) stake by 429% in Q1 2026, buying an estimated $4.05M and bringing the position to 62,577 shares worth $4.57M. The position accounts for ﹤0.01% of the portfolio, ranked #3648.

Jane Street first reported a position in GIB in Q3 2013 and has held it in 44 quarters since. The position peaked at $11.5M in Q2 2021. 340 funds tracked by Wall St. Rank hold GIB as of Q1 2026.

Jane Street held 62,577 shares of CGI worth $4.57M as of Q1 2026.
Jane Street bought 50,745 CGI shares in Q1 2026, an estimated $4.05M.
CGI made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #3648 holding.
Jane Street first reported a position in CGI in Q3 2013 and has held it in 44 quarters since.
Jane Street's CGI position peaked at $11.5M in Q2 2021.
340 funds tracked by Wall St. Rank held CGI as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.