Security record · archived quarter
AVIR
Atea Pharmaceuticals, Inc. · Healthcare · Biotechnology
68Tracked holders
+5Δ holders
39.11MShares held
$209.92MReported value
+8New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +7.9% ·
share flow +7.0% ·
net new positions +7.4%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | +1 | 11.27K | $58,077 | +1 | n/a |
| Q2 2026 | 62 | -4 | 39.30M | $182.78M | +3 | −7 |
| Q1 2026 | 68 | +5 | 39.11M | $209.92M | +8 | −3 |
| Q4 2025 | 63 | +1 | 37.55M | $134.03M | +1 | n/a |
| Q3 2025 | 17 | +2 | 27.75M | $80.49M | +2 | n/a |
| Q2 2025 | 12 | 0 | 25.41M | $91.49M | +1 | −1 |
| Q1 2025 | 9 | -1 | 6.11M | $18.26M | n/a | −1 |
| Q4 2024 | 10 | +1 | 6.07M | $20.35M | +2 | −1 |
| Q3 2024 | 8 | 0 | 4.57M | $15.30M | +1 | −1 |
| Q2 2024 | 8 | n/a | 4.70M | $15.57M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 11.95M | +23.5% | $64.30M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 2 | BlackRock ✦ (passive) | 8.44M | -0.7% | $45.38M | 0.0% | ▼ Trim | 4 | SEC ↗ ×10 |
| 3 | Vanguard Capital Management Llc | 3.25M | n/a | $17.46M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 1.86M | +150.1% | $10.03M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.75M | -5.1% | $9.41M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 6 | State Street Global Advisors ✦ (passive) | 1.69M | -5.0% | $9.12M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 7 | Dimensional Fund Advisors Lp | 1.26M | -8.6% | $6.75M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 8 | Renaissance Technologies ✦ | 1.17M | -1.9% | $6.28M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 9 | JPMorgan Chase ✦ | 940.16K | -30.3% | $4.78M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 10 | Morgan Stanley ✦ | 731.02K | +11.4% | $3.93M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 11 | Charles Schwab Investment… | 596.71K | -1.8% | $3.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 588.46K | +24.5% | $3.17M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 13 | Northern Trust Corp | 585.02K | +4.4% | $3.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 14 | Jane Street Group, Llc | 418.30K | +66.8% | $2.25M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 15 | D. E. Shaw & Co. ✦ | 379.31K | -18.4% | $2.04M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 16 | Millennium Management ✦ | 349.93K | -49.9% | $1.88M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Hsbc Holdings Plc | 258.99K | -46.3% | $1.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | Nuveen, LLC | 243.10K | +1.1% | $1.31M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 19 | Arrowstreet Capital ✦ | 210.54K | New | $1.13M | 0.0% | New | 1 | SEC ↗ |
| 20 | Bank of New York Mellon Corp | 185.81K | -6.4% | $999,631 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 21 | American Century Companies Inc | 167.23K | -1.8% | $899,697 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | Barclays Plc | 160.95K | -33.8% | $865,889 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 23 | Bnp Paribas Financial Markets | 156.39K | +548.0% | $841,384 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Sei Investments Co | 156.38K | New | $841,346 | 0.0% | New | 1 | SEC ↗ |
| 25 | Invesco Ltd. | 133.35K | +51.7% | $717,412 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 26 | Point72 Asset Management ✦ | 119.55K | +87.1% | $643,195 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | UBS Group AG | 109.95K | -42.9% | $591,531 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 28 | T. Rowe Price ✦ | 106.56K | +9.5% | $574,000 | 0.0% | ▲ Add | 8 | SEC ↗ |
| 29 | Bank Of America Corp /De/ | 105.64K | -22.2% | $568,343 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | State Of Wisconsin Investment Board | 99.80K | +9.4% | $536,940 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | Rhumbline Advisers | 89.05K | -5.2% | $479,101 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Susquehanna International Group, Llp | 81.83K | +377.0% | $440,272 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | Alliancebernstein L.P. | 121.32K | -5.1% | $433,112 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Nomura Asset Management… | 70.00K | 0.0% | $377,000 | 0.0% | Held | 2 | SEC ↗ |
| 35 | Deutsche Bank Ag\ | 65.69K | +24.6% | $353,391 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Wellington Management ✦ | 57.01K | -76.5% | $306,708 | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 37 | Squarepoint Ops LLC | 55.10K | +185.3% | $296,427 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Creative Planning | 51.80K | +115.1% | $278,657 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Citadel Advisors ✦ | 48.40K | +13.4% | $260,397 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 46.11K | +222.5% | $248,067 | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 41 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 33.75K | +2.4% | $181,580 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Russell Investments Group, Ltd. | 28.01K | +90.9% | $147,904 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 43 | Wells Fargo & Company/Mn | 26.77K | -66.5% | $144,017 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 44 | State Board Of Administration Of… | 22.01K | 0.0% | $118,414 | 0.0% | Held | 2 | SEC ↗ |
| 45 | Manufacturers Life Insurance… | 20.17K | -15.8% | $108,525 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | New York State Common Retirement… | 16.35K | 0.0% | $87,941 | 0.0% | Held | 2 | SEC ↗ |
| 47 | Quantinno Capital Management LP | 15.95K | New | $85,811 | 0.0% | New | 1 | SEC ↗ |
| 48 | Voya Investment Management Llc | 14.26K | -13.3% | $76,703 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | ProShare Advisors LLC | 13.64K | -17.0% | $73,372 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Connor, Clark & Lunn Investment… | 12.98K | New | $69,859 | 0.0% | New | 1 | SEC ↗ |
| 51 | Prudential Financial Inc | 11.40K | New | $61,332 | 0.0% | New | 1 | SEC ↗ |
| 52 | Blair William & Co/Il | 10.04K | New | $53,999 | 0.0% | New | 1 | SEC ↗ |
| 53 | Simplex Trading, Llc | 6.24K | +229.5% | $33,592 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Legal & General Group Plc | 5.93K | 0.0% | $31,920 | 0.0% | Held | 2 | SEC ↗ |
| 55 | Citigroup Inc | 5.45K | +43.8% | $29,305 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 56 | Rockefeller Capital Management L.P. | 4.82K | +413.0% | $25,942 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 57 | Mirae Asset Global Investments Co.… | 4.08K | +7.3% | $21,924 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | California State Teachers… | 3.85K | -12.0% | $20,691 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Pnc Financial Services Group, Inc. | 3.08K | +8.1% | $16,549 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | UBS AM, a distinct business unit of… | 2.32K | New | $12,476 | 0.0% | New | 1 | SEC ↗ |
| 61 | Cwm, Llc | 1.03K | +143.4% | $5,525 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Osaic Holdings, Inc. | 1.02K | -22.6% | $5,514 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Optiver Holding B.V. | 670 | -32.3% | $3,605 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Jones Financial Companies Lllp | 207 | 0.0% | $1,060 | 0.0% | Held | 2 | SEC ↗ |
| 65 | Royal Bank Of Canada | 282 | -85.5% | $1,000 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 66 | Federated Hermes, Inc. | 143 | -89.0% | $769 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Us Bancorp \De\ | 64 | New | $344 | 0.0% | New | 1 | SEC ↗ |
| 68 | Group One Trading Llc | 30 | -99.7% | $161 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Arrowstreet Capital | $1.13M | 0.0% |
| Sei Investments Co | $841,346 | 0.0% |
| Quantinno Capital Management… | $85,811 | 0.0% |
| Connor, Clark & Lunn… | $69,859 | 0.0% |
| Prudential Financial Inc | $61,332 | 0.0% |
| Blair William & Co/Il | $53,999 | 0.0% |
| UBS AM, a distinct business… | $12,476 | 0.0% |
| Us Bancorp \De\ | $344 | 0.0% |
Exited
| Marshall Wace | $405,498 | was 0.0% |
| Hrt Financial Lp | $170,000 | was 0.0% |
| Daiwa Securities Group Inc. | $1,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 126 holders, 59.16M shares, $308.71M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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