Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in BSBR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Banco Santander, S.A. | 520.2M | $3.08B | 0.0% | 6.946% | 24.88% |
| 2 | Aquamarine Financial (Cayman) Ltd | 9.8M | $58.2M | +0.5% | 0.131% | 4.26% |
| 3 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 3.4M | $20.3M | -5.3% | 0.046% | 0.03% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.1M | $18.4M | β | 0.041% | 0.00% |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.1M | $12.5M | -21.6% | 0.028% | 0.01% |
| 6 | AMERICAN CENTURY COMPANIES INC | 1.0M | $6.1M | +8.7% | 0.014% | 0.00% |
| 7 | GOLDMAN SACHS GROUP INC | 803K | $4.8M | +3601.6% | 0.011% | 0.00% |
| 8 | Alpine Global Management, LLC | 775K | $4.6M | 0.0% | 0.010% | 0.70% |
| 9 | Qube Research & Technologies Ltd | 737K | $4.4M | β | 0.010% | 0.01% |
| 10 | UBS Group AG | 472K | $2.8M | +83.6% | 0.006% | 0.00% |
| 11 | Jump Financial, LLC | 406K | $2.4M | +98.0% | 0.005% | 0.03% |
| 12 | MARSHALL WACE, LLP | 365K | $2.2M | +69.0% | 0.005% | 0.00% |
| 13 | ALLIANCEBERNSTEIN L.P. | 338K | $2.1M | +45.7% | 0.005% | 0.00% |
| 14 | MORGAN STANLEY | 297K | $1.8M | +0.1% | 0.004% | 0.00% |
| 15 | Connor, Clark & Lunn Investment Management Ltd. | 295K | $1.7M | +69.5% | 0.004% | 0.00% |
| 16 | Invesco Ltd. | 271K | $1.6M | +16.3% | 0.004% | 0.00% |
| 17 | CITADEL ADVISORS LLC | 269K | $1.6M | β | 0.004% | 0.00% |
| 18 | BANK OF AMERICA CORP /DE/ | 261K | $1.5M | -46.2% | 0.003% | 0.00% |
| 19 | DEUTSCHE BANK AG\ | 260K | $1.5M | 0.0% | 0.003% | 0.00% |
| 20 | JANE STREET GROUP, LLC | 246K | $1.5M | +116.0% | 0.003% | 0.01% |
| 21 | BlackRock, Inc. | 228K | $1.4M | +2.1% | 0.003% | 0.00% |
| 22 | MILLENNIUM MANAGEMENT LLC | 224K | $1.3M | -18.5% | 0.003% | 0.00% |
| 23 | DIMENSIONAL FUND ADVISORS LP | 222K | $1.3M | +43.5% | 0.003% | 0.00% |
| 24 | Point72 Asset Management, L.P. | 194K | $1.1M | -33.9% | 0.003% | 0.00% |
| 25 | WELLINGTON MANAGEMENT GROUP LLP | 193K | $1.1M | -31.3% | 0.003% | 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 BSBR β a direct measure of their conviction.
Filings activity in BSBR during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new BSBR position in Q1 2026
Institutions that fully closed their BSBR 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 | 87 | +6.1% | 8.01% | 0.25 pp | $3.25B | 3.0% |
| Q4 2025 | 82 | +9.3% | 8.26% | +0.87 pp | $3.35B | +12% |
| Q3 2025 | 75 | +2.7% | 7.39% | 1.28 pp | $3.00B | 15% |
| Q2 2025 | 73 | 2.7% | 8.67% | +2.44 pp | $3.52B | +39% |
| Q1 2025 | 75 | +10% | 6.23% | +1.06 pp | $2.53B | +20% |
| Q4 2024 | 68 | 12% | 5.17% | 1.76 pp | $2.10B | 25% |
| Q3 2024 | 77 | 11% | 6.93% | +0.40 pp | $2.81B | +6.2% |
| Q2 2024 | 87 | β | 6.53% | β | $2.65B | 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 BSBR stock.
Based on Q1 2026 13F filings, institutional ownership of Banco Santander (Brasil) S.A. stands at 8.0%, held across 87 reporting institutions.
Banco Santander, S.A. is the largest reported institutional holder of BSBR, with approximately 520,218,168 shares worth $3.08B as of Q1 2026.
Yes β 4 widely-followed marquee investors appear among the top 25 institutional holders of BSBR, including CITADEL ADVISORS LLC, JANE STREET GROUP, LLC, MILLENNIUM MANAGEMENT LLC, Point72 Asset Management, L.P..
Our composite Smart Money Score for BSBR is 63 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
18 institutions opened new positions in BSBR during Q1 2026, while 13 fully exited. 34 added to existing positions and 33 trimmed.
BSBR institutional ownership fell by 0.25 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 99.0% of all reported 13F value in BSBR, and the top 25 account for 99.7%.
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.
Banco Santander (Brasil) S.A. (BSBR) Institutional Ownership