Jane Street’s Mercer International MERC Stock Holding History

Jane Street’s Portfolio MERC Stock Details MERC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-100,300	Closed	-$861K	–	9560
2023 Q3	$861K	Buy	+100,300	New	+$865K	﹤0.01%	5419
2021 Q4	–	Sell	-85,000	Closed	-$985K	–	10534
2021 Q3	$985K	Sell	85,000 -50,000	-37%	-$580K	﹤0.01%	5939
2021 Q2	$1.72M	Buy	+135,000	New	+$2M	﹤0.01%	4634

Other funds holding MERC

IAT Reinsurance New York $310M AUM 13.37% 1-Year Est. Return

RCM

Redwood Capital Management New York $674M AUM 99.78% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return

Atlas FRM Greenwich, Connecticut $1.53B AUM 14.94% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

RAM

Readystate Asset Management Chicago, Illinois $2.23B AUM 15.01% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Whitebox Advisors Minneapolis, Minnesota $8.12B AUM 15.82% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Jane Street's MERC Position: Q1 2026 in Review

Jane Street sold out of Mercer International (MERC) in Q1 2026, closing a stake of 125,171 shares — an estimated $248K sold.

Jane Street first reported a position in MERC in Q4 2019 and held it in 13 quarters. The position peaked at $4.66M in Q3 2024. 76 funds tracked by Wall St. Rank hold MERC as of Q1 2026.

Jane Street reported no remaining Mercer International position as of Q1 2026 after selling out during the quarter.
Jane Street sold 125,171 Mercer International shares in Q1 2026, an estimated $248K.
Jane Street first reported a position in Mercer International in Q4 2019 and held it in 13 quarters.
Jane Street's Mercer International position peaked at $4.66M in Q3 2024.
76 funds tracked by Wall St. Rank held Mercer International as of Q1 2026.

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