ASC at a glance
Ardmore Shipping Corp (ASC, SEC CIK 1577437) filed Form 4 insider filings as recently as July 14, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.
- As of June 30, 2026, 24 institutional investment managers tracked by SignalX reported holding Ardmore Shipping Corp (ASC) shares worth $169.7 million in 13F-HR filings.
Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).
- Insiders · 90 days
- 0 buys · 0 sells
- No open-market trades
- 13F holders
- 24 funds
- $169.7M · −1 vs prior quarter
SignalX for ASC
Don't miss the next ASC filing
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- Fund moves. Which tracked funds opened, added or cut ASC, 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 |
|---|---|---|---|---|
| Tikka Kirsi | M | Jun 17, 2026 | 8,474 | - |
| Fok James Alistair | M | Jun 17, 2026 | 8,474 | - |
| de Jong Helen Johanna | M | Jun 17, 2026 | 8,474 | - |
| Tikka Kirsi | M | Jun 17, 2026 | 8,474 | - |
| McWilliams Curtis B | M | Jun 17, 2026 | 15,360 | - |
| McWilliams Curtis B | M | Jun 17, 2026 | 15,360 | - |
| BERGLUND MATS | M | Jun 17, 2026 | 8,474 | - |
| BERGLUND MATS | M | Jun 17, 2026 | 8,474 | - |
13F Fund Holdings: Quarterly Trend
Latest: Q2 2026Aggregate ASC share value held by 13F filers tracked by SignalX, by quarter.
Quarterly totals table
| Quarter | Funds | Total value |
|---|---|---|
| Q2 2026 | 24 | $169.7M |
| Q1 2026 | 25 | $174.3M |
| Q4 2025 | 25 | $118.6M |
| Q3 2025 | 25 | $126.2M |
| Q2 2025 | 25 | $100.8M |
| Q1 2025 | 22 | $90.6M |
| Q4 2024 | 17 | $93.6M |
| Q3 2024 | 17 | $120.5M |
- BlackRock+665.6K (+21%)
- Two Sigma Investments+255.0K (+1294%)
- FMR LLC (Fidelity)+99.7K (+223%)
- Goldman Sachs Group+86.3K (+20%)
- Vanguard Portfolio Management LLC+45.5K (+19%)
- Citadel Advisors LLC−181.1K (-22%)
- Renaissance Technologies LLC−156.2K (-9%)
- Morgan Stanley−138.6K (-18%)
- Millennium Management−51.2K (-49%)
- Citigroup−43.8K (-68%)
- Marex Group plc−80.7K
Source: 13F-HR filings on SEC EDGAR (aggregated from 180 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
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ASC SEC filings: frequently asked questions
Which institutions hold ASC stock?
As of June 30, 2026, the largest Ardmore Shipping Corp (ASC) holders among the 13F filers tracked by SignalX were BlackRock ($53.9 million), Dimensional Fund Advisors ($35.0 million), Renaissance Technologies LLC ($22.1 million), State Street Corp ($9.1 million), Citadel Advisors LLC ($8.9 million). 13F-HR reports are filed up to 45 days after each quarter ends.
What are the latest ASC SEC filings?
Ardmore Shipping Corp (ASC) filed a Form 4 insider filing on July 14, 2026.
What is ASC's SEC CIK number?
Ardmore Shipping Corp (ASC)'s SEC Central Index Key (CIK) is 1577437. EDGAR lists every ASC filing under that number.
Ask anything about ASC
The research agent reads ASC's filings, financials, insider trades and 13F holders, then answers with sources.