STNG at a glance
Scorpio Tankers Inc. (STNG, SEC CIK 1483934) filed Form 4 insider filings as recently as September 28, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.
- As of June 30, 2026, 28 institutional investment managers tracked by SignalX reported holding Scorpio Tankers Inc. (STNG) shares worth $1.2 billion in 13F-HR filings.
- The most recent insider open-market sale reported on Form 4 was by BUGBEE ROBERT L on September 17, 2026 of 25,000 shares at $87.15 per share.
- In the last 90 days, STNG insiders reported 0 open-market purchases ($0) and 6 open-market sales ($38.8M) on Form 4, a net sale of $38.8M.
Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).
- Insiders · 90 days
- 0 buys · 6 sells
- Net −$38.8M
- 13F holders
- 28 funds
- $1.2B · −4 vs prior quarter
SignalX for STNG
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- Fund moves. Which tracked funds opened, added or cut STNG, by share count.
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Recent Insider Transactions (Form 4)
Latest reported trades by officers, directors and 10% owners
| Insider | Type | Date | Shares | Price |
|---|---|---|---|---|
| Lauro Filippo | A | Sep 25, 2026 | 129,600 | $81.16 |
| Lauro Emanuele | A | Sep 25, 2026 | 240,495 | $81.16 |
| Avella Christopher John | A | Sep 25, 2026 | 72,148 | $81.16 |
| Mattarella Antonino Maria | A | Sep 25, 2026 | 7,027 | $81.16 |
| BUGBEE ROBERT L | A | Sep 25, 2026 | 240,495 | $81.16 |
| Mackey Cameron Keyser | A | Sep 25, 2026 | 168,346 | $81.16 |
| Lanzara Andrea Lupo | A | Sep 25, 2026 | 5,342 | $81.16 |
| BUGBEE ROBERT L | Sell | Sep 17, 2026 | 25,000 | $87.15 |
13F Fund Holdings: Quarterly Trend
Latest: Q2 2026Aggregate STNG share value held by 13F filers tracked by SignalX, by quarter.
Quarterly totals table
| Quarter | Funds | Total value |
|---|---|---|
| Q2 2026 | 28 | $1.23B |
| Q1 2026 | 32 | $1.19B |
| Q4 2025 | 25 | $842.7M |
| Q3 2025 | 26 | $1.03B |
| Q2 2025 | 26 | $737.9M |
| Q1 2025 | 24 | $636.2M |
| Q4 2024 | 19 | $651.5M |
| Q3 2024 | 20 | $600.3M |
- FMR LLC (Fidelity)+1.38M (+807%)
- BlackRock+563.3K (+16%)
- Two Sigma Investments+228.4K (+16%)
- JPMorgan Chase & Co+203.6K (+52%)
- AQR Capital Management+159.6K (+19%)
- Vanguard Portfolio Management LLC−370.5K (-40%)
- Ameriprise Financial−154.3K (-43%)
- Goldman Sachs Group−147.4K (-16%)
- Citadel Advisors LLC−143.8K (-85%)
- Morgan Stanley−113.3K (-23%)
- Marex Group plc−14.0K
- D.E. Shaw & Co−12.8K
- Mangrove Partners−4.9K
- Raymond James Financial−3.2K
Source: 13F-HR filings on SEC EDGAR (aggregated from 200 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing date | Period | Analysis | SEC |
|---|---|---|---|---|
| 6-K | Sep 30, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 28, 2026 | - | - | - |
| 4 | Sep 18, 2026 | - | - | - |
| 4 | Sep 18, 2026 | - | - | - |
| 4 | Sep 18, 2026 | - | - | - |
| 4 | Sep 18, 2026 | - | - | - |
| 4 | Sep 14, 2026 | - | - | - |
| 6-K | Sep 3, 2026 | - | - | - |
| 6-K | Aug 17, 2026 | - | - | - |
| 6-K | Jul 30, 2026 | - | - | - |
| 6-K | Jul 22, 2026 | - | - | - |
| 4 | Jul 13, 2026 | - | - | - |
| 6-K | Jul 1, 2026 | - | - | - |
| 4 | Jun 23, 2026 | - | - | - |
| 4 | Jun 23, 2026 | - | - | - |
| 6-K | Jun 18, 2026 | - | - | - |
| 4 | Jun 11, 2026 | - | - | - |
| 4 | Jun 11, 2026 | - | - | - |
| 4 | Jun 11, 2026 | - | - | - |
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STNG SEC filings: frequently asked questions
Are STNG insiders buying or selling?
In the last 90 days, Scorpio Tankers Inc. (STNG) officers, directors and 10% owners reported no open-market purchases and 6 open-market sales worth $38.8 million by 5 insiders on Form 4. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.
Which institutions hold STNG stock?
As of June 30, 2026, the largest Scorpio Tankers Inc. (STNG) holders among the 13F filers tracked by SignalX were BlackRock ($286.4 million), Dimensional Fund Advisors ($218.9 million), Two Sigma Investments ($112.0 million), FMR LLC (Fidelity) ($107.6 million), Renaissance Technologies LLC ($79.0 million). 13F-HR reports are filed up to 45 days after each quarter ends.
What are the latest STNG SEC filings?
Scorpio Tankers Inc. (STNG) filed a Form 4 insider filing on September 28, 2026.
What is STNG's SEC CIK number?
Scorpio Tankers Inc. (STNG)'s SEC Central Index Key (CIK) is 1483934. EDGAR lists every STNG filing under that number.
Ask anything about STNG
The research agent reads STNG's filings, financials, insider trades and 13F holders, then answers with sources.