Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in INTR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | SOFTBANK GROUP CORP | 60.5M | $481.6M | 0.0% | 13.705% | 4.22% |
| 2 | WASATCH ADVISORS INC | 15.2M | $120.7M | -1.4% | 3.436% | 0.80% |
| 3 | WCM INVESTMENT MANAGEMENT, LLC | 10.4M | $79.9M | -5.5% | 2.365% | 0.18% |
| 4 | SAMLYN CAPITAL, LLC | 8.4M | $67.1M | -2.4% | 1.911% | 1.15% |
| 5 | BlackRock, Inc. | 8.3M | $65.9M | +21.4% | 1.874% | 0.00% |
| 6 | FIL Ltd | 7.0M | $55.7M | +47.1% | 1.584% | 0.04% |
| 7 | MARSHALL WACE, LLP | 7.0M | $55.5M | -9.9% | 1.579% | 0.06% |
| 8 | SQUADRA INVESTMENTS - GESTAO DE RECURSOS LTDA. | 6.3M | $50.3M | +1.1% | 1.432% | 5.63% |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | 5.6M | $44.3M | — | 1.261% | 0.01% |
| 10 | SEI INVESTMENTS CO | 4.6M | $36.3M | -0.4% | 1.033% | 0.03% |
| 11 | SPX Equities Gestao de Recursos Ltda | 4.0M | $32.0M | +1059.2% | 0.911% | 2.67% |
| 12 | Sharp Capital Gestora de Recursos Ltda. | 3.8M | $29.8M | +7.8% | 0.850% | 15.61% |
| 13 | Clearbridge Investments, LLC | 2.9M | $22.8M | -4.5% | 0.649% | 0.02% |
| 14 | Swedbank AB | 2.8M | $22.0M | -0.0% | 0.626% | 0.02% |
| 15 | MILLENNIUM MANAGEMENT LLC | 2.6M | $20.6M | +48.3% | 0.585% | 0.01% |
| 16 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2.5M | $20.0M | -55.0% | 0.570% | 0.07% |
| 17 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 2.4M | $19.4M | +7.5% | 0.551% | 0.10% |
| 18 | D. E. Shaw & Co., Inc. | 2.3M | $18.6M | +309.8% | 0.530% | 0.02% |
| 19 | STATE STREET CORP | 1.6M | $13.0M | -3.5% | 0.370% | 0.00% |
| 20 | WIM INVESTMENT MANAGEMENT Ltd | 1.6M | $12.7M | +15.2% | 0.362% | 3.77% |
| 21 | GOLDMAN SACHS GROUP INC | 1.5M | $12.0M | +544.9% | 0.343% | 0.00% |
| 22 | BANK OF AMERICA CORP /DE/ | 1.5M | $11.8M | +84.3% | 0.337% | 0.00% |
| 23 | Trexquant Investment LP | 1.3M | $10.5M | +370.9% | 0.299% | 0.10% |
| 24 | TWO SIGMA INVESTMENTS, LP | 1.3M | $10.2M | -24.0% | 0.291% | 0.01% |
| 25 | UBS Group AG | 1.1M | $8.8M | +33.5% | 0.249% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in INTR — a direct measure of their conviction.
Filings activity in INTR during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 124 | +5.1% | 56.03% | 0.71 pp | $1.43B | 1.2% |
| Q4 2025 | 118 | +6.3% | 56.74% | 0.08 pp | $1.45B | 0.1% |
| Q3 2025 | 111 | +12% | 56.82% | +20.44 pp | $1.45B | +56% |
| Q2 2025 | 99 | +6.5% | 36.38% | +12.48 pp | $927M | +52% |
| Q1 2025 | 93 | 13% | 23.90% | +4.55 pp | $609M | +23% |
| Q4 2024 | 107 | +24% | 19.35% | 8.85 pp | $493M | 31% |
| Q3 2024 | 86 | +62% | 28.20% | +4.69 pp | $718M | +20% |
| Q2 2024 | 53 | — | 23.51% | — | $599M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying INTR stock.
Based on Q1 2026 13F filings, institutional ownership of Inter & Co, Inc. stands at 56.0%, held across 124 reporting institutions.
SOFTBANK GROUP CORP is the largest reported institutional holder of INTR, with approximately 60,506,636 shares worth $0.48B as of Q1 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of INTR, including MILLENNIUM MANAGEMENT LLC, TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for INTR is 51 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
35 institutions opened new positions in INTR during Q1 2026, while 29 fully exited. 31 added to existing positions and 56 trimmed.
INTR institutional ownership fell by 0.71 percentage points quarter-over-quarter, with a net change of +6 holders.
The top 10 institutions account for 74.1% of all reported 13F value in INTR, and the top 25 account for 92.6%.
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.
Inter & Co, Inc. (INTR) Institutional Ownership