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TRANSMEDICS GROUP INC
TMDX 1.5 06-01-28
Holders
1
Combined Value
$336K
Combined Shares
260,000
Investor Activity
BUYSELLImplied priceClick a quarter to see who traded
Held By
| Investor | Value | % of Portfolio | Avg Buy Price | Gain | Last Activity | As of |
|---|---|---|---|---|---|---|
| Mario Gabelli - GAMCO Investors | $336K | 0.00% | ~$1.26 | — | Bought Q4 2025 | Q1 2026 |
Recent Activity
| Quarter | Investor | Action | Est. Value | Est. Price |
|---|---|---|---|---|
| Q1 2026 | Ken Griffin - Citadel Advisors | SOLD OUT | −$38M | ~$1.50 |
| Q4 2025 | Ken Griffin - Citadel Advisors | BUY | +$23M | ~$1.50 |
| Q4 2025 | Mario Gabelli - GAMCO Investors | BUY | +$164K | ~$1.50 |
| Q3 2025 | Ken Griffin - Citadel Advisors | NEW BUY | +$14M | ~$1.42 |
| Q1 2025 | Howard Marks - Oaktree Capital | SOLD OUT | −$1M | ~$1.04 |
| Q1 2025 | Mario Gabelli - GAMCO Investors | NEW BUY | +$162K | ~$1.08 |
| Q4 2024 | Howard Marks - Oaktree Capital | NEW BUY | +$1M | ~$1.04 |
Ownership History
| Period | Holders | Total Shares | Δ Shares | Total Value | Implied Price |
|---|---|---|---|---|---|
| Q1 2026 | 1 | 260,000 | −99.0% | $336K | $1.29 |
| Q4 2025 | 2 | 25,760,000 | +153.8% | $38M | $1.50 |
| Q3 2025 | 2 | 10,150,000 | +6666.7% | $14M | $1.42 |
| Q2 2025 | 1 | 150,000 | UNCH | $240K | $1.61 |
| Q1 2025 | 1 | 150,000 | −89.3% | $162K | $1.08 |
| Q4 2024 | 1 | 1,400,000 | — | $1M | $1.04 |