Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in STNG held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.1M | $286.4M | +15.8% | 8.308% | 0.00% |
| 2 | DIMENSIONAL FUND ADVISORS LP | 3.2M | $218.9M | +1.1% | 6.351% | 0.04% |
| 3 | TWO SIGMA INVESTMENTS, LP | 1.6M | $113.6M | +18.1% | 3.295% | 0.08% |
| 4 | FMR LLC | 1.6M | $107.6M | +806.8% | 3.122% | 0.00% |
| 5 | AMERICAN CENTURY COMPANIES INC | 1.2M | $82.6M | +18.1% | 2.395% | 0.04% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | 1.1M | $79.0M | -3.8% | 2.292% | 0.11% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1.1M | $75.1M | +29.1% | 2.179% | 0.00% |
| 8 | AQR CAPITAL MANAGEMENT LLC | 1.0M | $70.6M | +18.6% | 2.047% | 0.02% |
| 9 | VICTORY CAPITAL MANAGEMENT INC | 858K | $59.4M | -35.1% | 1.724% | 0.03% |
| 10 | GOLDMAN SACHS GROUP INC | 792K | $54.8M | -14.4% | 1.590% | 0.00% |
| 11 | Squarepoint Ops LLC | 782K | $54.1M | -22.2% | 1.571% | 0.06% |
| 12 | STATE STREET CORP | 778K | $53.9M | +5.6% | 1.563% | 0.00% |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 663K | $45.9M | -10.4% | 1.333% | 0.00% |
| 14 | BARCLAYS PLC | 649K | $45.0M | +218.9% | 1.304% | 0.01% |
| 15 | JPMORGAN CHASE & CO | 598K | $41.9M | +51.7% | 1.201% | 0.00% |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 547K | $37.9M | -40.4% | 1.099% | 0.00% |
| 17 | Assenagon Asset Management S.A. | 541K | $37.4M | -41.1% | 1.086% | 0.02% |
| 18 | UBS Group AG | 531K | $36.8M | +105.2% | 1.067% | 0.00% |
| 19 | Qube Research & Technologies Ltd | 503K | $34.9M | -21.9% | 1.011% | 0.03% |
| 20 | Boston Partners | 454K | $31.4M | +1.8% | 0.912% | 0.03% |
| 21 | JANE STREET GROUP, LLC | 433K | $30.0M | -2.0% | 0.871% | 0.00% |
| 22 | CITADEL ADVISORS LLC | 386K | $26.7M | -24.9% | 0.775% | 0.00% |
| 23 | TUDOR INVESTMENT CORP ET AL | 375K | $25.9M | -5.7% | 0.753% | 0.04% |
| 24 | MORGAN STANLEY | 371K | $25.7M | -23.4% | 0.745% | 0.00% |
| 25 | NORTHERN TRUST CORP | 359K | $24.9M | +7.0% | 0.722% | 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 STNG — a direct measure of their conviction.
Filings activity in STNG during Q2 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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 307 | 2.8% | 77.20% | +3.66 pp | $2.36B | 3.4% |
| Q1 2026 | 316 | +18% | 73.54% | 2.80 pp | $2.44B | +38% |
| Q4 2025 | 267 | +2.7% | 76.34% | 5.10 pp | $1.77B | 12% |
| Q3 2025 | 260 | +12% | 81.44% | +7.71 pp | $2.02B | +57% |
| Q2 2025 | 232 | +2.7% | 73.73% | 1.96 pp | $1.29B | +5.6% |
| Q1 2025 | 226 | 8.5% | 75.69% | 0.98 pp | $1.22B | 26% |
| Q4 2024 | 247 | 12% | 76.67% | +9.32 pp | $1.64B | 31% |
| Q3 2024 | 282 | — | 67.35% | — | $2.39B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as a key fundamental indicator because executives are risking personal capital.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 22, 2026 | Lauro Emanuele | Buy | 235K | $5.87 | $1.4M |
Quick answers to the most common questions about buying STNG stock.
Based on Q2 2026 13F filings, institutional ownership of Scorpio Tankers Inc. stands at 77.2%, held across 307 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of STNG, with approximately 4,134,896 shares worth $0.29B as of Q2 2026.
Yes — 5 widely-followed marquee investors appear among the top 25 institutional holders of STNG, including TWO SIGMA INVESTMENTS, LP, RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, JANE STREET GROUP, LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for STNG is 72 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
49 institutions opened new positions in STNG during Q2 2026, while 58 fully exited. 94 added to existing positions and 154 trimmed.
STNG institutional ownership rose by 3.66 percentage points quarter-over-quarter, with a net change of -9 holders.
The top 10 institutions account for 48.7% of all reported 13F value in STNG, and the top 25 account for 72.1%.
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.
Scorpio Tankers Inc. (STNG) Institutional Ownership