CLM · Insider trading · 13F holders · Congress trades
Cornerstone Strategic Investment Fund, Inc. (CLM)
Who is buying and selling CLM: 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
- 9
- Insider buys, 90 days
- $107K
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
CLM at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 CLM insiders filed 2 open-market purchases worth $107K on SEC Form 4.
- 9 13F filers hold CLM among their 50 largest positions, worth $197.5M combined. The biggest bets by portfolio weight are Warberg Asset Management LLC (13.9%), Alpine Global Management, LLC (8.5%) and Quarry LP (4.3%). In their latest 13Fs, 0 managers opened a new position and 4 added to one.
- No member of Congress has disclosed a trade in CLM.
- CLM last closed at $6.01 on Oct 29, 2026.
CLM insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 CLM insiders filed 2 open-market purchases worth $107K on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 21, 2026 | Bradshaw Joshua | Vice Chairman and President, Director | Buy | 16,000 | $6.08 | $97K | SEC |
| Sep 1, 2026 | Greer Peter | Director | Buy | 1,500 | $6.63 | $10K | SEC |
Who owns CLM? Hedge funds and superinvestors
9 13F filers hold CLM among their 50 largest positions, worth $197.5M combined. The biggest bets by portfolio weight are Warberg Asset Management LLC (13.9%), Alpine Global Management, LLC (8.5%) and Quarry LP (4.3%). In their latest 13Fs, 0 managers opened a new position and 4 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Alpine Global Management, LLCInvestment manager | 8.5% | $51.7M | 6,833,682 | +0.3% shares | Q2 2026 |
| Boothbay Fund Management, LLCHedge fund | 1.0% | $50.9M | 6,736,737 | -0.1% shares | Q2 2026 |
| PFG Investments, LLCWealth manager | 1.3% | $34.0M | 4,492,919 | +9.0% shares | Q2 2026 |
| Quarry LPHedge fund | 4.3% | $26.3M | 3,476,236 | -0.4% shares | Q2 2026 |
| Warberg Asset Management LLCHedge fund | 13.9% | $13.9M | 1,836,581 | +76.3% shares | Q2 2026 |
| Cable Car Capital, LPHedge fund | 0.2% | $9.6M | 1,274,106 | +1.9% shares | Q2 2026 |
| Almitas Capital LLCHedge fund | 1.2% | $5.0M | 661,789 | +49.7% shares | Q2 2026 |
| WJ Financial Advisors LLCWealth manager | 2.8% | $3.8M | 503,994 | +13.3% shares | Q2 2026 |
| Yakira Capital Management, Inc.Hedge fund | 0.7% | $2.4M | 311,396 | +1.5% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 9). Screen CLM in the grand portfolio →
CLM stock trades by members of Congress
No member of Congress has disclosed a trade in CLM.
Analysis mentioning CLM
Posts from the blog that cover Cornerstone Strategic Investment Fund, Inc., newest first.
CLM questions and answers
Are insiders buying CLM stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 CLM insiders filed 2 open-market purchases worth $107K on SEC Form 4.
Which hedge funds own CLM?
9 13F filers hold CLM among their 50 largest positions, worth $197.5M combined. The biggest bets by portfolio weight are Warberg Asset Management LLC (13.9%), Alpine Global Management, LLC (8.5%) and Quarry LP (4.3%). In their latest 13Fs, 0 managers opened a new position and 4 added to one.
Has Congress traded CLM?
No member of Congress has disclosed a trade in CLM.
Who is the largest holder of CLM?
Among 13F filers, Alpine Global Management, LLC reports the largest CLM position, $51.7M (6,833,682 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Warberg Asset Management LLC's: 13.9% of its portfolio.
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