Jane Street’s SOS Limited SOS Stock Holding History

Jane Street’s Portfolio SOS Stock Details SOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$49.2K	Buy	+49,698	New	+$69.4K	﹤0.01%	10977
2022 Q3	–	Sell	-634	Closed	-$91K	–	10417
2022 Q2	$91K	Buy	634 +584	+1,168%	+$169K	﹤0.01%	8691
2022 Q1	$20K	Sell	50 -421	-89%	-$230K	﹤0.01%	9940
2021 Q4	$291K	Buy	471 +183	+64%	+$224K	﹤0.01%	8217
2021 Q3	$460K	Buy	288 +142	+97%	+$285K	﹤0.01%	7446
2021 Q2	$362K	Sell	146 -142	-49%	-$416K	﹤0.01%	7834
2021 Q1	$1.08M	Buy	+288	New	+$1.13M	﹤0.01%	5314
2019 Q2	–	Sell	-3	Closed	-$26K	–	5686
2019 Q1	$26K	Sell	3 -2	-40%	-$18.3K	﹤0.01%	4887
2018 Q4	$35K	Buy	+5	New	+$78K	﹤0.01%	4749

Other funds holding SOS

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

FDCDDQ

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

Jane Street's SOS Position: Q1 2026 in Review

Jane Street opened a new position in SOS Limited (SOS) in Q1 2026: 49,698 shares worth $49.2K. The stake represents ﹤0.01% of the portfolio and ranks #10977 among its holdings. This is a return to the name: Jane Street previously reported a position in SOS as recently as Q2 2022.

Jane Street first reported a position in SOS in Q4 2018 and has held it in 9 quarters since. The position peaked at $1.08M in Q1 2021. 14 funds tracked by Wall St. Rank hold SOS as of Q1 2026.

Jane Street held 49,698 shares of SOS Limited worth $49.2K as of Q1 2026.
SOS Limited was a new Jane Street position in Q1 2026.
SOS Limited made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10977 holding.
Jane Street first reported a position in SOS Limited in Q4 2018 and has held it in 9 quarters since.
Jane Street's SOS Limited position peaked at $1.08M in Q1 2021.
14 funds tracked by Wall St. Rank held SOS Limited as of Q1 2026.

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