Jane Street
CNTB

Jane Street’s Connect Biopharma Holdings CNTB Stock Holding History

Jane Street’s Portfolio CNTB Stock Details CNTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$104K Sell
39,598
-42,628
-52% -$111K ﹤0.01% 10637
2025
Q4 		$232K Buy
+82,226
New +$175K ﹤0.01% 9416

Other funds holding CNTB

IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $1.7B AUM 340.85% 1-Year Est. Return
RB
Richmond Brothers Jackson, Michigan $150M AUM 14.02% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BCM
BML Capital Management Zionsville, Indiana $156M AUM 129.82% 1-Year Est. Return
DMKJ
David M. Knott Jr $168M AUM 60.36% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $250M AUM 77.6% 1-Year Est. Return

Jane Street's CNTB Position: Q1 2026 in Review

Jane Street reduced its Connect Biopharma Holdings (CNTB) stake by 52% in Q1 2026, selling an estimated $111K and leaving 39,598 shares worth $104K. The position accounts for ﹤0.01% of the portfolio, ranked #10637.

Jane Street first reported a position in CNTB in Q4 2025 and has held it in 2 quarters since. The position peaked at $232K in Q4 2025. 41 funds tracked by Wall St. Rank hold CNTB as of Q1 2026.

  • Jane Street held 39,598 shares of Connect Biopharma Holdings worth $104K as of Q1 2026.
  • Jane Street sold 42,628 Connect Biopharma Holdings shares in Q1 2026, an estimated $111K.
  • Connect Biopharma Holdings made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10637 holding.
  • Jane Street first reported a position in Connect Biopharma Holdings in Q4 2025 and has held it in 2 quarters since.
  • Jane Street's Connect Biopharma Holdings position peaked at $232K in Q4 2025.
  • 41 funds tracked by Wall St. Rank held Connect Biopharma Holdings as of Q1 2026.

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