WOBURN, MA
BIOFRONTERA INC.BFRI— Latest position per institution from SEC 13F filings
15
Institutional holders
3.15M
Total shares held
2.73M
Estimated value
157.54K
Avg. position size
ROSALIND ADVISORS, INC.
CIK 1622627
Shares
1.28M
Value
1.21M
Filed
Jun 30, 2026
AIGH CAPITAL MANAGEMENT LLC
CIK 1835943
Shares
739.91K
Value
699.59K
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
157.50K
Value
148.92K
Filed
Jun 30, 2026
BARD ASSOCIATES INC
CIK 1105907
Shares
154.90K
Value
4.17K
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
113.95K
Value
64.95K
Filed
Dec 31, 2025
CITADEL ADVISORS LLC
CIK 1423053
Shares
104.94K
Value
99.22K
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
93K
Value
87.93K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
76.69K
Value
72.51K
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
71.38K
Value
67.53K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
61.70K
Value
58.37K
Filed
Jun 30, 2026
XTX TOPCO LTD
CIK 1828301
Shares
51.89K
Value
49.07K
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
45.56K
Value
49.66K
Filed
Dec 31, 2024
HRT FINANCIAL LP
CIK 1475597
Shares
43.35K
Value
40.00
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
38.57K
Value
31.21K
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
31.54K
Value
29.82K
Filed
Jun 30, 2026
SCOTIA CAPITAL INC.
CIK 1335644
Shares
25K
Value
27.25K
Filed
Dec 31, 2024
VIRTU FINANCIAL LLC
CIK 1533964
Shares
21.58K
Value
15.00
Filed
Jun 30, 2025
UBS GROUP AG
CIK 1610520
Shares
18.52K
Value
17.52K
Filed
Jun 30, 2026
TWO SIGMA SECURITIES, LLC
CIK 1450144
Shares
13.48K
Value
7.68K
Filed
Dec 31, 2025
CITIGROUP INC
CIK 831001
Shares
11.84K
Value
9.58K
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | ROSALIND ADVISORS, INC. | 1622627 | 1.28M | 1.21M | Jun 30, 2026 |
| 2 | AIGH CAPITAL MANAGEMENT LLC | 1835943 | 739.91K | 699.59K | Jun 30, 2026 |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 157.50K | 148.92K | Jun 30, 2026 |
| 4 | BARD ASSOCIATES INC | 1105907 | 154.90K | 4.17K | Jun 30, 2026 |
| 5 | VANGUARD GROUP INC | 102909 | 113.95K | 64.95K | Dec 31, 2025 |
| 6 | CITADEL ADVISORS LLC | 1423053 | 104.94K | 99.22K | Jun 30, 2026 |
| 7 | JANE STREET GROUP, LLC | 1595888 | 93K | 87.93K | Jun 30, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 76.69K | 72.51K | Jun 30, 2026 |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 71.38K | 67.53K | Jun 30, 2026 |
| 10 | VANGUARD FIDUCIARY TRUST CO | 933478 | 61.70K | 58.37K | Jun 30, 2026 |
| 11 | XTX TOPCO LTD | 1828301 | 51.89K | 49.07K | Jun 30, 2026 |
| 12 | GOLDMAN SACHS GROUP INC | 886982 | 45.56K | 49.66K | Dec 31, 2024 |
| 13 | HRT FINANCIAL LP | 1475597 | 43.35K | 40.00 | Jun 30, 2026 |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 38.57K | 31.21K | Mar 31, 2026 |
| 15 | NORTHERN TRUST CORP | 73124 | 31.54K | 29.82K | Jun 30, 2026 |
| 16 | SCOTIA CAPITAL INC. | 1335644 | 25K | 27.25K | Dec 31, 2024 |
| 17 | VIRTU FINANCIAL LLC | 1533964 | 21.58K | 15.00 | Jun 30, 2025 |
| 18 | UBS GROUP AG | 1610520 | 18.52K | 17.52K | Jun 30, 2026 |
| 19 | TWO SIGMA SECURITIES, LLC | 1450144 | 13.48K | 7.68K | Dec 31, 2025 |
| 20 | CITIGROUP INC | 831001 | 11.84K | 9.58K | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.