Jane Street’s Immutep IMMP Stock Holding History

Jane Street’s Portfolio IMMP Stock Details IMMP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-11,000	Closed	-$3.86K	–	12302
2026 Q1	$3.86K	Buy	11,000 +100	+0.9%	+$229	﹤0.01%	11365
2025 Q4	$31.2K	Buy	+10,900	New	+$22.9K	﹤0.01%	10640

Other funds holding IMMP

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

Vanguard Personalized Indexing Management Oakland, California $12.2B AUM 47.93% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return

HSA

HBK Sorce Advisory Erie, Pennsylvania $5.27B AUM 19.34% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Jane Street's IMMP Position: Q2 2026 in Review

Jane Street sold out of Immutep (IMMP) in Q2 2026, closing a stake of 10,212 shares — an estimated $3.58K sold.

Jane Street first reported a position in IMMP in Q1 2014 and held it in 10 quarters. The position peaked at $252K in Q2 2024. 25 funds tracked by Wall St. Rank hold IMMP as of Q2 2026.

Jane Street reported no remaining Immutep position as of Q2 2026 after selling out during the quarter.
Jane Street sold 10,212 Immutep shares in Q2 2026, an estimated $3.58K.
Jane Street first reported a position in Immutep in Q1 2014 and held it in 10 quarters.
Jane Street's Immutep position peaked at $252K in Q2 2024.
25 funds tracked by Wall St. Rank held Immutep as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.