Jane Street
ABX

Jane Street’s Abacus Global Management ABX Stock Holding History

Jane Street’s Portfolio ABX Stock Details ABX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$162K Sell
15,100
-12,500
-45% -$114K ﹤0.01% 10288
2026
Q1 		$217K Buy
+27,600
New +$239K ﹤0.01% 9954
2025
Q3 		– Sell
-11,400
Closed -$58.6K – 10658
2025
Q2 		$58.6K Buy
+11,400
New +$84.2K ﹤0.01% 9138

Other funds holding ABX

RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
MCA
Mendon Capital Advisors Key Largo, Florida $283M AUM 40.56% 1-Year Est. Return
CRC
Curi RMB Capital Chicago, Illinois $6.48B AUM 30.25% 1-Year Est. Return
ACM
Ashford Capital Management Wilmington, Delaware $933M AUM 56.2% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
AFA
Alta Fundamental Advisers New York $333M AUM 102.25% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
CA
CSM Advisors Warrendale, Pennsylvania $4.68B AUM 43.65% 1-Year Est. Return

Jane Street's ABX Position: Q2 2026 in Review

Jane Street increased its Abacus Global Management (ABX) stake by 15% in Q2 2026, buying an estimated $496K and bringing the position to 405,980 shares worth $4.35M. The position accounts for ﹤0.01% of the portfolio, ranked #3914.

Jane Street first reported a position in ABX in Q1 2021 and has held it in 12 quarters since. The position peaked at $6.43M in Q2 2022. 148 funds tracked by Wall St. Rank hold ABX as of Q2 2026.

  • Jane Street held 405,980 shares of Abacus Global Management worth $4.35M as of Q2 2026.
  • Jane Street bought 54,349 Abacus Global Management shares in Q2 2026, an estimated $496K.
  • Abacus Global Management made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3914 holding.
  • Jane Street first reported a position in Abacus Global Management in Q1 2021 and has held it in 12 quarters since.
  • Jane Street's Abacus Global Management position peaked at $6.43M in Q2 2022.
  • 148 funds tracked by Wall St. Rank held Abacus Global Management as of Q2 2026.

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