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ANTERIS TECH (AVR)
NASDAQ
$8.89-$0.10 (-1.06%)
Price as of Aug 21, 2026 7:30 PM EDT- $875.2MMarket Cap
- 116.39%1-Year Change
- Medical Instruments & SuppliesIndustry
ANTERIS TECH (AVR)
$8.89-$0.10 (-1.06%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
L1 CAPITAL PTY LTD | 8.01% | 7.8M | +5.0M (+63.90%) | Mar 31, 2026 |
NANTAHALA CAPITAL MANAGEMENT, LLC | 5.69% | 5.5M | +3.0M (+54.24%) | Mar 31, 2026 |
SIO CAPITAL MANAGEMENT, LLC | 5.54% | 5.4M | +3.5M (+65.17%) | Mar 31, 2026 |
BLACKROCK, INC. | 5.03% | 4.9M | +2.9M (+58.54%) | Mar 31, 2026 |
ADAR1 CAPITAL MANAGEMENT, LLC | 3.90% | 3.8M | +2.6M (+67.31%) | Mar 31, 2026 |
PERCEPTIVE ADVISORS LLC | 3.52% | 3.4M | +1.8M (+51.09%) | Mar 31, 2026 |
BVF INC/IL | 3.09% | 3.0M | +3.0M (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
iSHARES TRUST | 2.80% | 2.7M | 0 (0.00%) | May 31, 2026 |
FIDELITY INVESTMENT TRUST | 2.68% | 2.6M | +463,800 (+17.78%) | Apr 30, 2026 |
VANGUARD INDEX FUNDS | 0.88% | 857,279 | +448,113 (+52.27%) | Mar 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.82% | 797,262 | +736,966 (+92.44%) | Apr 30, 2026 |
FIDELITY CONCORD STREET TRUST | 0.73% | 708,966 | +76,504 (+10.79%) | May 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.50% | 488,711 | +286,742 (+58.67%) | May 31, 2026 |
FIDELITY SUMMER STREET TRUST | 0.49% | 474,300 | +78,900 (+16.64%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions147.5M (78.43%)
- Insiders25.0M (13.29%)
- Mutual Funds15.6M (8.29%)
- Other0 (0.00%)
Insider Transactions
- 13.29% (25.0M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $47.3MAmount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $348.1MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
St Denis David Chief Operating Officer | Exempt | Aug 19, 2026 | $0.00 | 60,000 | $0.00 | 0 |
St Denis David Chief Operating Officer | Exempt | Aug 19, 2026 | $339,000.00 | 60,000 | $5.65 | 161,082 |
St Denis David Chief Operating Officer | In Kind | Aug 19, 2026 | $431,789.76 | 45,072 | $9.58 | 116,010 |
L1 Capital Pty Ltd | Sell | Aug 06, 2026 | $1.4M | 174,721 | $8.10 | 5.4M |
L1 Capital Pty Ltd | Sell | Aug 05, 2026 | $120,001.63 | 14,581 | $8.23 | 5.6M |
L1 Capital Pty Ltd | Sell | Aug 04, 2026 | $4.0M | 480,608 | $8.30 | 5.6M |
L1 Capital Pty Ltd | Sell | Aug 03, 2026 | $3.9M | 475,693 | $8.10 | 6.1M |
L1 Capital Pty Ltd | Sell | Jul 31, 2026 | $396,994.65 | 48,711 | $8.15 | 6.6M |
L1 Capital Pty Ltd | Sell | Jul 28, 2026 | $1.7M | 208,731 | $8.09 | 7.3M |
L1 Capital Pty Ltd | Sell | Jul 27, 2026 | $1.9M | 232,817 | $8.19 | 7.6M |
McDonnell Matthew Chief Financial Officer | Award | Mar 04, 2026 | $0.00 | 78,740 | $0.00 | 78,740 |
L1 Capital Pty Ltd | Buy | Jan 22, 2026 | $28.8M | 5.0M | $5.75 | 13.2M |
Seaberg John D | Exempt | Dec 16, 2025 | $0.00 | 27,777 | $0.00 | 55,556 |
St Denis David Chief Operating Officer | Exempt | Dec 16, 2025 | $0.00 | 166,666 | $0.00 | 333,334 |
McDonnell Matthew Chief Financial Officer | Exempt | Dec 16, 2025 | $0.00 | 27,777 | $0.00 | 55,556 |
Paterson Wayne Chief Executive Officer | Exempt | Dec 16, 2025 | $0.00 | 333,333 | $0.00 | 666,667 |
Seaberg John D | Exempt | Dec 16, 2025 | $0.00 | 27,777 | $0.00 | 43,635 |
St Denis David Chief Operating Officer | Exempt | Dec 16, 2025 | $0.00 | 166,666 | $0.00 | 166,666 |
McDonnell Matthew Chief Financial Officer | Exempt | Dec 16, 2025 | $0.00 | 27,777 | $0.00 | 27,777 |
Paterson Wayne Chief Executive Officer | Exempt | Dec 16, 2025 | $0.00 | 333,333 | $0.00 | 345,940 |
St Denis David Chief Operating Officer | In Kind | Dec 16, 2025 | $324,640.80 | 65,584 | $4.95 | 101,082 |
Paterson Wayne Chief Executive Officer | In Kind | Dec 16, 2025 | $807,904.35 | 163,213 | $4.95 | 182,727 |
L1 Capital Pty Ltd | Buy | Oct 28, 2025 | $6.6M | 1.3M | $4.93 | 1.3M |
Denaro Stephen | Exempt | Mar 11, 2025 | $0.00 | 16,500 | $0.00 | 0 |
Denaro Stephen | Exempt | Mar 11, 2025 | $0.00 | 16,500 | $0.00 | 0 |
Denaro Stephen | Exempt | Mar 11, 2025 | $117,645.00 | 16,500 | $7.13 | 23,722 |
Denaro Stephen | Exempt | Mar 11, 2025 | $117,645.00 | 16,500 | $7.13 | 23,722 |
Seaberg John D | Exempt | Mar 06, 2025 | $0.00 | 40,000 | $0.00 | 0 |
Seaberg John D | Exempt | Mar 06, 2025 | $0.00 | 40,000 | $0.00 | 0 |
Seaberg John D | Exempt | Mar 06, 2025 | $285,200.00 | 40,000 | $7.13 | 40,000 |