Anteris Technologies Global Corp. (AVR) Institutional Ownership Changes & 13F Activity
Anteris Technologies Global Corp. (AVR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Nantahala Capital Management, Llc, Oasis Management Co Ltd., Alyeska Investment Group, L.P., Assenagon Asset Management S.A., and Adar1 Capital Management, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +1,734 | +8.6% | 21,797 | $214.70K | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +581,223 | +2016.7% | 610,044 | $6.01M | Q2 2026 | Sep 02, 2026 |
| California State Teachers Retirement System | Sell | -3,217 | -74.3% | 1,111 | $10.94K | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Buy | +644,668 | — | 644,668 | $6.35M | Q2 2026 | Aug 21, 2026 |
| Nantahala Capital Management, Llc | Sell | -2,147,575 | -38.8% | 3,383,335 | $33.33M | Q2 2026 | Aug 19, 2026 |
| One68 Global Capital, Llc | Sell | -26,767 | -67.3% | 13,013 | $128.18K | Q2 2026 | Aug 17, 2026 |
| Oasis Management Co Ltd. | Sell | -847,262 | -97.9% | 18,303 | $180.28K | Q2 2026 | Aug 14, 2026 |
| Alyeska Investment Group, L.P. | Sell | -692,078 | -92.3% | 57,922 | $570.53K | Q2 2026 | Aug 14, 2026 |
| Adar1 Capital Management, Llc | Sell | -644,036 | -17.0% | 3,145,096 | $30.98M | Q2 2026 | Aug 14, 2026 |
| Lmr Partners Llp | Sell | -434,444 | -96.5% | 15,556 | $153.23K | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +322,634 | — | 322,634 | $3.18M | Q2 2026 | Aug 14, 2026 |
| Ensign Peak Advisors, Inc | Buy | +303,089 | +14.5% | 2,390,200 | $23.54M | Q2 2026 | Aug 14, 2026 |
| Seven Grand Managers, Llc | Sell | -300,000 | -92.3% | 25,000 | $246.25K | Q2 2026 | Aug 14, 2026 |
| Eversept Partners, Lp | Sell | -234,958 | -58.6% | 166,229 | $1.64M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +209,892 | — | 209,892 | $2.07M | Q2 2026 | Aug 14, 2026 |
| Ikarian Capital, Llc | Sell | -200,000 | -54.6% | 166,571 | $1.64M | Q2 2026 | Aug 14, 2026 |
| Summittx Capital, L.P. | Sell | -180,564 | -75.6% | 58,383 | $575.07K | Q2 2026 | Aug 14, 2026 |
| Holocene Advisors, Lp | Buy | +178,884 | — | 178,884 | $1.76M | Q2 2026 | Aug 14, 2026 |
| Sio Capital Management, Llc | Buy | +163,019 | +3.0% | 5,545,984 | $54.63M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -162,633 | -82.9% | 33,588 | $330.84K | Q2 2026 | Aug 14, 2026 |
| Vestal Point Capital, Lp | Sell | -134,780 | -11.8% | 1,010,000 | $9.95M | Q2 2026 | Aug 14, 2026 |
| Fred Alger Management, Llc | Buy | +128,257 | — | 128,257 | $1.26M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +124,866 | +181.6% | 193,621 | $1.91M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +80,700 | — | 80,700 | $447.88K | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Sell | -65,086 | -47.3% | 72,424 | $713.38K | Q2 2026 | Aug 14, 2026 |
| Symmetry Investments Lp | Sell | -63,237 | -34.6% | 119,600 | $1.18M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Sell | -60,761 | -49.2% | 62,819 | $618.77K | Q2 2026 | Aug 14, 2026 |
| Susquehanna Portfolio Strategies, Llc | Buy | +51,121 | +77.1% | 117,446 | $1.16M | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +38,690 | +77.8% | 88,418 | $870.92K | Q2 2026 | Aug 14, 2026 |
| Numerai Gp Llc | Buy | +37,644 | +224.7% | 54,397 | $535.81K | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about AVR activity
Which institutional owners are buying AVR?
Institutional owners buying AVR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AVR activity?
"Buy" means an investor increased their reported position in AVR compared to the prior reporting period. This reflects growing exposure to Anteris Technologies Global Corp. (AVR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AVR increasing?
Institutional interest in AVR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.