Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in BNTX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 5.7M | $507.4M | -3.8% | 2.258% | 0.03% |
| 2 | PRIMECAP MANAGEMENT CO/CA/ | 3.8M | $337.2M | -0.2% | 1.500% | 0.27% |
| 3 | FLOSSBACH VON STORCH AG | 3.7M | $327.1M | -12.3% | 1.455% | 1.53% |
| 4 | DODGE & COX | 3.7M | $326.8M | +1.7% | 1.454% | 0.18% |
| 5 | BNP PARIBAS ARBITRAGE, SA | 1.7M | $148.3M | +4.7% | 0.653% | 0.07% |
| 6 | BlackRock, Inc. | 1.7M | $147.4M | +43.8% | 0.656% | 0.00% |
| 7 | CITADEL ADVISORS LLC | 1.5M | $136.9M | +50.7% | 0.609% | 0.06% |
| 8 | Temasek Holdings (Private) Ltd | 1.5M | $133.9M | 0.0% | 0.596% | 0.44% |
| 9 | BANK OF AMERICA CORP /DE/ | 903K | $80.3M | +22.6% | 0.357% | 0.01% |
| 10 | GSK plc | 890K | $79.1M | 0.0% | 0.352% | 13.20% |
| 11 | BAILLIE GIFFORD & CO | 883K | $78.4M | -29.1% | 0.349% | 0.08% |
| 12 | FIRST TRUST ADVISORS LP | 840K | $74.7M | +116.0% | 0.332% | 0.05% |
| 13 | UBS ASSET MANAGEMENT AMERICAS INC | 784K | $69.7M | +213.2% | 0.310% | 0.01% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 764K | $67.9M | -23.8% | 0.302% | 0.01% |
| 15 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 671K | $59.6M | β | 0.265% | 0.02% |
| 16 | Long Focus Capital Management, LLC | 624K | $55.5M | +22.9% | 0.247% | 1.56% |
| 17 | Candriam Luxembourg S.C.A. | 488K | $43.4M | -19.3% | 0.193% | 0.23% |
| 18 | MORGAN STANLEY | 482K | $42.9M | -29.1% | 0.191% | 0.00% |
| 19 | VICTORY CAPITAL MANAGEMENT INC | 477K | $42.4M | +19.1% | 0.189% | 0.03% |
| 20 | TANG CAPITAL MANAGEMENT LLC | 470K | $41.8M | 0.0% | 0.186% | 2.12% |
| 21 | CITIGROUP INC | 410K | $36.5M | +33.9% | 0.162% | 0.02% |
| 22 | DEUTSCHE BANK AG\ | 392K | $34.8M | -12.2% | 0.155% | 0.01% |
| 23 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt | 387K | $34.4M | -3.3% | 0.153% | 0.03% |
| 24 | LBP AM SA | 385K | $34.2M | +4.5% | 0.152% | 0.47% |
| 25 | FRANKLIN RESOURCES INC | 385K | $34.2M | -33.4% | 0.152% | 0.01% |
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 BNTX β a direct measure of their conviction.
Filings activity in BNTX during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new BNTX position in Q1 2026
Institutions that fully closed their BNTX position in Q1 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 |
|---|---|---|---|---|---|---|
| Q1 2026 | 261 | 6.1% | 15.89% | 1.49 pp | $3.64B | 8.6% |
| Q4 2025 | 278 | +11% | 17.38% | 2.69 pp | $3.98B | 13% |
| Q3 2025 | 250 | 2.0% | 20.07% | 3.54 pp | $4.59B | 15% |
| Q2 2025 | 255 | 7.3% | 23.61% | +3.17 pp | $5.41B | +15% |
| Q1 2025 | 275 | 5.5% | 20.44% | 4.57 pp | $4.68B | 18% |
| Q4 2024 | 291 | +2.8% | 25.01% | +2.44 pp | $5.73B | +11% |
| Q3 2024 | 283 | +3.7% | 22.57% | +8.19 pp | $5.17B | +57% |
| Q2 2024 | 273 | β | 14.38% | β | $3.29B | 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 BNTX stock.
Based on Q1 2026 13F filings, institutional ownership of BioNTech SE stands at 15.9%, held across 261 reporting institutions.
FMR LLC is the largest reported institutional holder of BNTX, with approximately 5,709,240 shares worth $0.51B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of BNTX, including CITADEL ADVISORS LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for BNTX is 39 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
45 institutions opened new positions in BNTX during Q1 2026, while 62 fully exited. 72 added to existing positions and 139 trimmed.
BNTX institutional ownership fell by 1.49 percentage points quarter-over-quarter, with a net change of -17 holders.
The top 10 institutions account for 61.1% of all reported 13F value in BNTX, and the top 25 account for 81.8%.
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.
BioNTech SE (BNTX) Institutional Ownership