Jane Street
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Jane Street’s RF Industries RFIL Stock Holding History

Jane Street’s Portfolio RFIL Stock Details RFIL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.47M Buy
+69,100
New +$1.12M ﹤0.01% 5738
2026
Q1 		– Sell
-20,100
Closed -$116K – 12764
2025
Q4 		$116K Buy
20,100
+4,400
+28% +$30.5K ﹤0.01% 10107
2025
Q3 		$129K Buy
+15,700
New +$117K ﹤0.01% 9987

Other funds holding RFIL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $2.02B AUM 40.6% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $21.7B AUM 41.93% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
RWM
Ritholtz Wealth Management New York $6.7B AUM 32.7% 1-Year Est. Return

Jane Street's RFIL Position: Q2 2026 in Review

Jane Street sold out of RF Industries (RFIL) in Q2 2026, closing a stake of 85,553 shares — an estimated $1.38M sold.

Jane Street first reported a position in RFIL in Q4 2013 and held it in 4 quarters. The position peaked at $882K in Q1 2026. 95 funds tracked by Wall St. Rank hold RFIL as of Q2 2026.

  • Jane Street reported no remaining RF Industries position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 85,553 RF Industries shares in Q2 2026, an estimated $1.38M.
  • Jane Street first reported a position in RF Industries in Q4 2013 and held it in 4 quarters.
  • Jane Street's RF Industries position peaked at $882K in Q1 2026.
  • 95 funds tracked by Wall St. Rank held RF Industries as of Q2 2026.

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