BFRI Biofrontera Inc.
Biofrontera Inc. (BFRI) Institutional Ownership
What the institutions did with BFRI last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Rosalind Advisors, Inc. | 1.3M | 46.2% |
| AIGH Capital Management LLC | 739.9K | 26.8% |
| RENAISSANCE TECHNOLOGIES LLC | 157.5K | 5.7% |
| CITADEL ADVISORS LLC | 104.9K | 3.8% |
| JANE STREET GROUP, LLC | 93.0K | 3.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 76.7K | 2.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 71.4K | 2.6% |
| VANGUARD FIDUCIARY TRUST CO | 61.7K | 2.2% |
| XTX Topco Ltd | 51.9K | 1.9% |
| HRT FINANCIAL LP | 43.3K | 1.6% |
| NORTHERN TRUST CORP | 31.5K | 1.1% |
| UBS Group AG | 18.5K | 0.7% |
| Sanctuary Advisors, LLC | 10.2K | 0.4% |
| GSA CAPITAL PARTNERS LLP | 10.0K | 0.4% |
| JONES FINANCIAL COMPANIES LLLP | 10.0K | 0.4% |
| BlackRock, Inc. | 4.6K | 0.2% |
| Tower Research Capital LLC (TRC) | 332 | 0.0% |
| SBI Securities Co., Ltd. | 305 | 0.0% |
| Caitong International Asset Management Co., Ltd | 1 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| AIGH Capital Management LLC | Reduced | 915.2K | 739.9K | -175.3K |
| RENAISSANCE TECHNOLOGIES LLC | New | 0 | 157.5K | +157.5K |
| Rosalind Advisors, Inc. | Increased | 1.2M | 1.3M | +111.6K |
| CITADEL ADVISORS LLC | New | 0 | 104.9K | +104.9K |
| JANE STREET GROUP, LLC | New | 0 | 93.0K | +93.0K |
| HRT FINANCIAL LP | New | 0 | 43.3K | +43.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 38.6K | 0 | -38.6K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 109.3K | 76.7K | -32.6K |
| NORTHERN TRUST CORP | New | 0 | 31.5K | +31.5K |
| XTX Topco Ltd | Increased | 22.5K | 51.9K | +29.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 52.3K | 71.4K | +19.1K |
| UBS Group AG | Increased | 1.5K | 18.5K | +17.0K |
| CITIGROUP INC | Sold Out | 11.8K | 0 | -11.8K |
| GSA CAPITAL PARTNERS LLP | New | 0 | 10.0K | +10.0K |
| JONES FINANCIAL COMPANIES LLLP | New | 0 | 10.0K | +10.0K |
| Tower Research Capital LLC (TRC) | New | 0 | 332 | +332 |
| Caitong International Asset Management Co., Ltd | New | 0 | 1 | +1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.