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TRANSMEDICS GRP (TMDX)
NASDAQ
$74.28-$1.23 (-1.64%)
Price as of Jun 23, 2026 7:52 PM EDT- $2.6BMarket Cap
- -40.79%1-Year Change
- Medical DevicesIndustry
TRANSMEDICS GRP (TMDX)
$74.28-$1.23 (-1.64%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 15.32% | 5.3M | -101,901 (-1.93%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 15.13% | 5.2M | -79,572 (-1.52%) | Dec 31, 2024 |
FMR LLC | 14.75% | 5.1M | +19,207 (+0.38%) | Mar 31, 2026 |
VANGUARD GROUP INC | 10.43% | 3.6M | -328 (-0.009%) | Dec 31, 2025 |
BLACKROCK INC. | 7.65% | 2.6M | +121,932 (+4.61%) | Jun 30, 2024 |
N/A | 5.55% | 1.9M | +1.9M (+100.00%) | Mar 31, 2026 |
STATE STREET CORP | 3.82% | 1.3M | +44,346 (+3.36%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Virtus Investment Trust | 18.30% | 6.3M | +6.3M (+100.00%) | Mar 31, 2026 |
Virtus Strategy Trust | 17.27% | 6.0M | +6.0M (+100.00%) | Mar 31, 2026 |
iSHARES TRUST | 10.55% | 3.6M | -34,328 (-0.94%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 7.49% | 2.6M | +48,014 (+1.85%) | Mar 31, 2026 |
Virtus Convertible & Income Fund | 4.51% | 1.6M | 0 (0.00%) | Jan 30, 2026 |
BANCROFT FUND LTD | 4.34% | 1.5M | 0 (0.00%) | Mar 31, 2026 |
ELLSWORTH GROWTH & INCOME FUND LTD | 4.34% | 1.5M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions584.4M (62.55%)
- Mutual Funds343.8M (36.80%)
- Insiders6.1M (0.66%)
- Other0 (0.00%)
Insider Transactions
- 0.66% (6.1M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $223.2MAmount of InsiderBuying (last 12 months)
- 5Number of InsiderSelling (last 12 months)
- $8.8MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Gunderson Thomas James | Exempt | Jun 15, 2026 | $0.00 | 19,285 | $0.00 | 0 |
Gunderson Thomas James | Exempt | Jun 15, 2026 | $42,619.85 | 19,285 | $2.21 | 26,266 |
Gunderson Thomas James | Sell | Jun 15, 2026 | $722,377.44 | 9,624 | $75.06 | 16,642 |
Hernandez Gerardo Chief Financial Officer | Exempt | Mar 04, 2026 | $102,106.88 | 1,324 | $77.12 | 16,013 |
Weill David | Exempt | Mar 04, 2026 | $0.00 | 3,571 | $0.00 | 1,429 |
Hernandez Gerardo Chief Financial Officer | Sell | Mar 04, 2026 | $194,906.04 | 1,324 | $147.21 | 14,689 |
Weill David | Exempt | Mar 04, 2026 | $50,708.20 | 3,571 | $14.20 | 15,705 |
Hernandez Gerardo Chief Financial Officer | Exempt | Mar 04, 2026 | $412,894.08 | 5,912 | $69.84 | 20,601 |
Weill David | Sell | Mar 04, 2026 | $524,294.22 | 3,571 | $146.82 | 12,134 |
Hernandez Gerardo Chief Financial Officer | Sell | Mar 04, 2026 | $870,305.52 | 5,912 | $147.21 | 14,689 |
Hernandez Gerardo Chief Financial Officer | Exempt | Mar 04, 2026 | $0.00 | 1,324 | $0.00 | 3,975 |
Hernandez Gerardo Chief Financial Officer | Exempt | Mar 04, 2026 | $0.00 | 5,912 | $0.00 | 13,010 |
Hernandez Gerardo Chief Financial Officer | Sell | Mar 02, 2026 | $52,170.00 | 375 | $139.12 | 14,689 |
Cecere Giovanni Chief Commercial Officer | Award | Feb 18, 2026 | $0.00 | 16,734 | $0.00 | 16,734 |
Cecere Giovanni Chief Commercial Officer | Award | Feb 18, 2026 | $0.00 | 11,082 | $0.00 | 19,057 |
Ranganath Anil P. See remarks | Exempt | Nov 25, 2025 | $0.00 | 3,000 | $0.00 | 7,420 |
Ranganath Anil P. See remarks | Exempt | Nov 25, 2025 | $281,640.00 | 3,000 | $93.88 | 16,955 |
Ranganath Anil P. See remarks | Sell | Nov 25, 2025 | $435,660.00 | 3,000 | $145.22 | 13,955 |
Hassanein Waleed H President & CEO | Buy | Nov 17, 2025 | $1.0M | 8,775 | $114.00 | 495,009 |
Basile Edward M | Exempt | Oct 29, 2025 | $0.00 | 4,142 | $0.00 | 0 |
Basile Edward M | Exempt | Oct 29, 2025 | $2,899.40 | 4,142 | $0.70 | 7,008 |
Basile Edward M | Sell | Oct 29, 2025 | $540,323.90 | 4,142 | $130.45 | 2,866 |
Hassanein Waleed H President & CEO | Buy | Aug 07, 2025 | $768,101.36 | 6,617 | $116.08 | 484,376 |
Hassanein Waleed H President & CEO | Buy | Aug 07, 2025 | $217,107.30 | 1,858 | $116.85 | 486,234 |
Hassanein Waleed H President & CEO | Buy | Aug 06, 2025 | $996,912.00 | 8,400 | $118.68 | 477,759 |
Ranganath Anil P. See remarks | Sell | Jun 09, 2025 | $95,902.80 | 686 | $139.80 | 13,955 |
Basile Edward M | Exempt | May 27, 2025 | $0.00 | 5,000 | $0.00 | 8,285 |
Basile Edward M | Exempt | May 27, 2025 | $3,500.00 | 5,000 | $0.70 | 7,866 |
Basile Edward M | Sell | May 27, 2025 | $632,250.00 | 5,000 | $126.45 | 2,866 |
Weill David | Sell | May 23, 2025 | $90,680.16 | 732 | $123.88 | 12,134 |