MDWD · Insider trading · 13F holders · Congress trades
MediWound Ltd. (MDWD)
Who is buying and selling MDWD: 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
- 4
- Insider buys, 90 days
- $7K
- Insider sales, 90 days
- $82K
- Congress trades, 12 months
- 0
MDWD at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 MDWD insiders filed 1 open-market purchase worth $7K and 2 sales worth $82K on SEC Form 4.
- 4 13F filers hold MDWD among their 50 largest positions, worth $37.5M combined. The biggest bets by portfolio weight are Rosalind Advisors, Inc. (4.1%), Yelin Lapidot Holdings Management Ltd. (1.9%) and Silverberg Bernstein Capital Management LLC (1.5%).
- No member of Congress has disclosed a trade in MDWD.
- MDWD last closed at $13.86 on Oct 29, 2026.
MDWD insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 MDWD insiders filed 1 open-market purchase worth $7K and 2 sales worth $82K on SEC Form 4.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Rubinstein Samuel | Director | Sale | 525 | $12.72 | $7K | SEC |
| Sep 2, 2026 | Rubinstein Samuel | Director | Buy | 525 | $12.62 | $7K | SEC |
| Aug 28, 2026 | Hess Shmuel | COO & Chief Commercial Officer | Sale | 5,823 | $12.95 | $75K | SEC |
Who owns MDWD? Hedge funds and superinvestors
4 13F filers hold MDWD among their 50 largest positions, worth $37.5M combined. The biggest bets by portfolio weight are Rosalind Advisors, Inc. (4.1%), Yelin Lapidot Holdings Management Ltd. (1.9%) and Silverberg Bernstein Capital Management LLC (1.5%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Investor ABInvestment manager | 0.1% | $12.8M | 872,093 | +0.0% shares | Q2 2026 |
| Rosalind Advisors, Inc.Investment manager | 4.1% | $11.0M | 749,054 | +0.0% shares | Q2 2026 |
| Yelin Lapidot Holdings Management Ltd.Investment manager | 1.9% | $10.4M | 758,169 | +0.0% shares | Q3 2026 |
| Silverberg Bernstein Capital Management LLCWealth manager | 1.5% | $3.3M | 236,027 | +3.5% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 2, Q2 2026: 2). Screen MDWD in the grand portfolio →
MDWD stock trades by members of Congress
No member of Congress has disclosed a trade in MDWD.
MDWD questions and answers
Are insiders buying MDWD stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 MDWD insiders filed 1 open-market purchase worth $7K and 2 sales worth $82K on SEC Form 4.
Which hedge funds own MDWD?
4 13F filers hold MDWD among their 50 largest positions, worth $37.5M combined. The biggest bets by portfolio weight are Rosalind Advisors, Inc. (4.1%), Yelin Lapidot Holdings Management Ltd. (1.9%) and Silverberg Bernstein Capital Management LLC (1.5%).
Has Congress traded MDWD?
No member of Congress has disclosed a trade in MDWD.
Who is the largest holder of MDWD?
Among 13F filers, Investor AB reports the largest MDWD position, $12.8M (872,093 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Rosalind Advisors, Inc.'s: 4.1% of its portfolio.
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