Jane Street
REFA

Jane Street’s Columbia Research Enhanced International Equity ETF REFA Stock Holding History

Jane Street’s Portfolio REFA Stock Details REFA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$314K Buy
+13,865
New +$307K ﹤0.01% 9122

Other funds holding REFA

Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Jane Street's REFA Position: Q2 2026 in Review

Jane Street opened a new position in Columbia Research Enhanced International Equity ETF (REFA) in Q2 2026: 13,865 shares worth $314K. The stake represents ﹤0.01% of the portfolio and ranks #9122 among its holdings.

6 funds tracked by Wall St. Rank hold REFA as of Q2 2026.

  • Jane Street held 13,865 shares of Columbia Research Enhanced International Equity ETF worth $314K as of Q2 2026.
  • Columbia Research Enhanced International Equity ETF was a new Jane Street position in Q2 2026.
  • Columbia Research Enhanced International Equity ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9122 holding.
  • 6 funds tracked by Wall St. Rank held Columbia Research Enhanced International Equity ETF as of Q2 2026.

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