XT
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XTX Topco’s Biofrontera BFRI Stock Holding History

XTX Topco’s Portfolio BFRI Stock Details BFRI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$49.1K Buy
51,894
+29,401
+131% +$29.1K ﹤0.01% 3726
2026
Q1 		$18.2K Buy
22,493
+3,626
+19% +$3.12K ﹤0.01% 3574
2025
Q4 		$10.8K Buy
18,867
+864
+5% +$781 ﹤0.01% 3175
2025
Q3 		$17.7K Buy
18,003
+6,442
+56% +$5.83K ﹤0.01% 2350
2025
Q2 		$8.23K Buy
+11,561
New +$8.08K ﹤0.01% 2241
2024
Q2 		– Sell
-12,185
Closed -$18.8K – 1876
2024
Q1 		$18.8K Buy
+12,185
New +$16.9K ﹤0.01% 1615
2022
Q2 		– Sell
-717
Closed -$48K – 855
2022
Q1 		$48K Buy
+717
New +$52K 0.02% 594

Other funds holding BFRI

RA
Rosalind Advisors Toronto, Ontario, Canada $269M AUM 103.38% 1-Year Est. Return
ACM
AIGH Capital Management Baltimore, Maryland $1.59B AUM 855.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

XTX Topco's BFRI Position: Q2 2026 in Review

XTX Topco increased its Biofrontera (BFRI) stake by 131% in Q2 2026, buying an estimated $29.1K and bringing the position to 51,894 shares worth $49.1K. The position accounts for ﹤0.01% of the portfolio, ranked #3726.

XTX Topco first reported a position in BFRI in Q1 2022 and has held it in 7 quarters since. 19 funds tracked by Wall St. Rank hold BFRI as of Q2 2026.

  • XTX Topco held 51,894 shares of Biofrontera worth $49.1K as of Q2 2026.
  • XTX Topco bought 29,401 Biofrontera shares in Q2 2026, an estimated $29.1K.
  • Biofrontera made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3726 holding.
  • XTX Topco first reported a position in Biofrontera in Q1 2022 and has held it in 7 quarters since.
  • 19 funds tracked by Wall St. Rank held Biofrontera as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.