GSL · Insider trading · 13F holders · Congress trades
Global Ship Lease, Inc. (GSL)
Who is buying and selling GSL: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 12
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $4.1M
- Congress trades, 12 months
- 0
GSL at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 4 GSL insiders filed 4 sales worth $4.1M on SEC Form 4, and no open-market purchases.
- 12 13F filers hold GSL among their 50 largest positions, worth $108.0M combined. The biggest bets by portfolio weight are Lonestar Capital Management LLC (7.0%), Royal Palms Capital LLC (4.7%) and Commons Capital, LLC (2.3%). In their latest 13Fs, 1 manager opened a new position and 3 added to one.
- No member of Congress has disclosed a trade in GSL.
- GSL last closed at $42.32 on Oct 29, 2026.
GSL insider trading
Between Aug 1, 2026 and Oct 29, 2026, 4 GSL insiders filed 4 sales worth $4.1M on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 15, 2026 | Giannopoulos Georgios | Chief Compliance Officer | Sale | 7,692 | $45.08 | $347K | SEC |
| Oct 2, 2026 | Helfer Ulrike | Director | Sale | 4,000 | $44.82 | $179K | SEC |
| Aug 28, 2026 | Psaropoulos Anastasios | Chief Financial Officer | Sale | 50,000 | $45.02 | $2.3M | SEC |
| Aug 28, 2026 | Lister Thomas Arthur | Chief Executive Officer | Sale | 30,000 | $44.26 | $1.3M | SEC |
Who owns GSL? Hedge funds and superinvestors
12 13F filers hold GSL among their 50 largest positions, worth $108.0M combined. The biggest bets by portfolio weight are Lonestar Capital Management LLC (7.0%), Royal Palms Capital LLC (4.7%) and Commons Capital, LLC (2.3%). In their latest 13Fs, 1 manager opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Punch & Associates Investment Management, Inc.Wealth manager | 1.4% | $28.6M | 761,080 | +6.0% shares | Q2 2026 |
| Donald Smith & Co., Inc.Hedge fund | 0.5% | $27.9M | 740,941 | -53.1% shares | Q2 2026 |
| RBF Capital, LLCAsset manager | 0.7% | $16.4M | 437,463 | +0.0% shares | Q2 2026 |
| JTC Employer Solutions Trustee LtdInvestment manager | 0.9% | $11.0M | 293,258 | +0.0% shares | Q2 2026 |
| Lonestar Capital Management LLCHedge fund | 7.0% | $10.9M | 290,000 | +81.3% shares | Q2 2026 |
| Royal Palms Capital LLCWealth manager | 4.7% | $5.3M | 119,981 | -2.9% shares | Q3 2026 |
| Commons Capital, LLCWealth manager | 2.3% | $3.2M | 86,000 | +0.0% shares | Q2 2026 |
| Nicholas Wealth, LLC.Mutual fund manager | 0.7% | $1.4M | 30,936 | — | Q3 2026 |
| Barnett & Company, Inc.Wealth manager | 1.0% | $1.3M | 34,365 | +2.3% shares | Q2 2026 |
| BankChampaign, National AssociationBank & trust | 0.8% | $940K | 21,290 | — | Q3 2026 |
| JMN Financial LLCWealth manager | 0.5% | $605K | 16,089 | +14.9% shares | Q2 2026 |
| Oceanic Investment Management LTDHedge fund | 0.6% | $453K | 12,055 | New | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 3, Q2 2026: 9). Screen GSL in the grand portfolio →
GSL stock trades by members of Congress
No member of Congress has disclosed a trade in GSL.
GSL questions and answers
Are insiders buying GSL stock?
Between Aug 1, 2026 and Oct 29, 2026, 4 GSL insiders filed 4 sales worth $4.1M on SEC Form 4, and no open-market purchases.
Which hedge funds own GSL?
12 13F filers hold GSL among their 50 largest positions, worth $108.0M combined. The biggest bets by portfolio weight are Lonestar Capital Management LLC (7.0%), Royal Palms Capital LLC (4.7%) and Commons Capital, LLC (2.3%). In their latest 13Fs, 1 manager opened a new position and 3 added to one.
Has Congress traded GSL?
No member of Congress has disclosed a trade in GSL.
Who is the largest holder of GSL?
Among 13F filers, Punch & Associates Investment Management, Inc. reports the largest GSL position, $28.6M (761,080 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Lonestar Capital Management LLC's: 7.0% of its portfolio.
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