Jane Street
JF

Jane Street’s J and Friends Holdings JF Stock Holding History

Jane Street’s Portfolio JF Stock Details JF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$24K Buy
26,069
+3,987
+18% +$3.83K ﹤0.01% 11162
2025
Q4 		$20.1K Buy
+22,082
New +$21.2K ﹤0.01% 10726
2023
Q1 		– Sell
-16,753
Closed -$6.83K – 9738
2022
Q4 		$6.83K Buy
+16,753
New +$7.34K ﹤0.01% 8823
2019
Q4 		– Sell
-50,186
Closed -$291K – 5599
2019
Q3 		$291K Buy
50,186
+24,892
+98% +$387K ﹤0.01% 4226
2019
Q2 		$376K Buy
+25,294
New +$884K ﹤0.01% 3933

Other funds holding JF

Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
SP
SmartHarvest Portfolios Poulsbo, Washington $240M AUM
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
GSC
Ground Swell Capital Folly Beach, South Carolina $50.7M AUM 30.19% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return

Jane Street's JF Position: Q1 2026 in Review

Jane Street increased its J and Friends Holdings (JF) stake by 18% in Q1 2026, buying an estimated $3.83K and bringing the position to 26,069 shares worth $24K. The position accounts for ﹤0.01% of the portfolio, ranked #11162.

Jane Street first reported a position in JF in Q2 2019 and has held it in 5 quarters since. The position peaked at $376K in Q2 2019. 11 funds tracked by Wall St. Rank hold JF as of Q1 2026.

  • Jane Street held 26,069 shares of J and Friends Holdings worth $24K as of Q1 2026.
  • Jane Street bought 3,987 J and Friends Holdings shares in Q1 2026, an estimated $3.83K.
  • J and Friends Holdings made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #11162 holding.
  • Jane Street first reported a position in J and Friends Holdings in Q2 2019 and has held it in 5 quarters since.
  • Jane Street's J and Friends Holdings position peaked at $376K in Q2 2019.
  • 11 funds tracked by Wall St. Rank held J and Friends Holdings as of Q1 2026.

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