Jim Simons
BFRI icon

Jim Simons’s Biofrontera BFRI Stock Holding History

Jim Simons’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 		$149K Buy
+157,505
New +$156K ﹤0.01% 2931
2025
Q4 		– Sell
-18,700
Closed -$18.4K – 3253
2025
Q3 		$18.4K Buy
+18,700
New +$16.9K ﹤0.01% 3431
2024
Q2 		– Sell
-10,221
Closed -$16K – 3501
2024
Q1 		$16K Buy
+10,221
New +$14.2K ﹤0.01% 3604
2023
Q3 		– Sell
-2,522
Closed -$26K – 3671
2023
Q2 		$26K Buy
2,522
+735
+41% +$7.8K ﹤0.01% 3728
2023
Q1 		$22K Buy
1,787
+790
+79% +$12.3K ﹤0.01% 3807
2022
Q4 		$18K Buy
997
+300
+43% +$6.13K ﹤0.01% 3977
2022
Q3 		$15K Buy
+697
New +$19K ﹤0.01% 3926

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
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
XTX Topco
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
HRT Financial
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

Jim Simons's BFRI Position: Q2 2026 in Review

Jim Simons opened a new position in Biofrontera (BFRI) in Q2 2026: 157,505 shares worth $149K. The stake represents ﹤0.01% of the portfolio and ranks #2931 among its holdings. This is a return to the name: Jim Simons previously reported a position in BFRI as recently as Q3 2025.

Jim Simons first reported a position in BFRI in Q3 2022 and has held it in 7 quarters since. 19 funds tracked by Wall St. Rank hold BFRI as of Q2 2026.

  • Jim Simons held 157,505 shares of Biofrontera worth $149K as of Q2 2026.
  • Biofrontera was a new Jim Simons position in Q2 2026.
  • Biofrontera made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #2931 holding.
  • Jim Simons first reported a position in Biofrontera in Q3 2022 and has held it in 7 quarters since.
  • 19 funds tracked by Wall St. Rank held Biofrontera as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.