Jane Street
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Jane Street’s Horizon Expansion Leaders ETF EXPN Stock Holding History

Jane Street’s Portfolio EXPN Stock Details EXPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$200K Buy
+7,989
New +$201K ﹤0.01% 10080

Other funds holding EXPN

Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $92B AUM 22.91% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Jane Street's EXPN Position: Q3 2026 in Review

Jane Street opened a new position in Horizon Expansion Leaders ETF (EXPN) in Q3 2026: 7,989 shares worth $200K. The stake represents ﹤0.01% of the portfolio and ranks #10080 among its holdings.

4 funds tracked by Wall St. Rank hold EXPN as of Q3 2026.

  • Jane Street held 7,989 shares of Horizon Expansion Leaders ETF worth $200K as of Q3 2026.
  • Horizon Expansion Leaders ETF was a new Jane Street position in Q3 2026.
  • Horizon Expansion Leaders ETF made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #10080 holding.
  • 4 funds tracked by Wall St. Rank held Horizon Expansion Leaders ETF as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.