Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in BFRI held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Rosalind Advisors, Inc. | 1.3M | $1.2M | +9.6% | 9.963% | 0.45% |
| 2 | AIGH Capital Management LLC | 740K | $700K | -19.1% | 5.779% | 0.04% |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 158K | $149K | β | 1.230% | 0.00% |
| 4 | CITADEL ADVISORS LLC | 105K | $99K | β | 0.820% | 0.00% |
| 5 | JANE STREET GROUP, LLC | 93K | $88K | β | 0.726% | 0.00% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 77K | $73K | -29.8% | 0.599% | 0.00% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 71K | $68K | +36.6% | 0.557% | 0.00% |
| 8 | VANGUARD FIDUCIARY TRUST CO | 62K | $58K | 0.0% | 0.482% | 0.00% |
| 9 | XTX Topco Ltd | 52K | $49K | +130.7% | 0.405% | 0.00% |
| 10 | NORTHERN TRUST CORP | 32K | $30K | β | 0.246% | 0.00% |
| 11 | UBS Group AG | 19K | $18K | +1102.5% | 0.145% | 0.00% |
| 12 | JONES FINANCIAL COMPANIES LLLP | 10K | $10K | β | 0.078% | 0.00% |
| 13 | Sanctuary Advisors, LLC | 10K | $10K | β | 0.080% | 0.00% |
| 14 | BlackRock, Inc. | 5K | $4K | 0.0% | 0.036% | 0.00% |
| 15 | Tower Research Capital LLC (TRC) | 332 | $314 | β | 0.003% | 0.00% |
| 16 | SBI Securities Co., Ltd. | 305 | $288 | 0.0% | 0.002% | 0.00% |
| 17 | HRT FINANCIAL LP | 43K | $40 | β | 0.339% | 0.00% |
| 18 | GSA CAPITAL PARTNERS LLP | 10K | $9 | β | 0.078% | 0.00% |
| 19 | Caitong International Asset Management Co., Ltd | 1 | $1 | β | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in BFRI β a direct measure of their conviction.
Filings activity in BFRI during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new BFRI position in Q2 2026
Institutions that fully closed their BFRI position in Q2 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 19 | +58% | 21.57% | 0.78 pp | $3M | +32% |
| Q1 2026 | 12 | 14% | 22.35% | +0.08 pp | $2M | +45% |
| Q4 2025 | 14 | +7.7% | 22.27% | 0.82 pp | $1M | 44% |
| Q3 2025 | 13 | +8.3% | 23.09% | +0.73 pp | $2M | +66% |
| Q2 2025 | 12 | 7.7% | 22.36% | +3.85 pp | $1M | +22% |
| Q1 2025 | 13 | 13% | 18.51% | 4.11 pp | $1M | 39% |
| Q4 2024 | 15 | +50% | 22.62% | +14.24 pp | $2M | +35% |
| Q3 2024 | 10 | β | 8.38% | β | $1M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying BFRI stock.
Based on Q2 2026 13F filings, institutional ownership of Biofrontera Inc. stands at 21.6%, held across 19 reporting institutions.
Rosalind Advisors, Inc. is the largest reported institutional holder of BFRI, with approximately 1,275,609 shares worth $0.00B as of Q2 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of BFRI, including RENAISSANCE TECHNOLOGIES LLC, CITADEL ADVISORS LLC, JANE STREET GROUP, LLC.
Our composite Smart Money Score for BFRI is 65 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
8 institutions opened new positions in BFRI during Q2 2026, while 2 fully exited. 7 added to existing positions and 2 trimmed.
BFRI institutional ownership fell by 0.78 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 98.4% of all reported 13F value in BFRI, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Biofrontera Inc. (BFRI) Institutional Ownership