Security record · archived quarter
AVTX
Avalo Therapeutics, Inc. · Healthcare · Biotechnology
38Tracked holders
+3Δ holders
12.35MShares held
$184.22MReported value
+7New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth +8.6% ·
share flow +30.0% ·
net new positions +7.9%
— 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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 51 | +13 | 31.74M | $586.58M | +19 | −6 |
| Q1 2026 | 38 | +3 | 12.35M | $184.22M | +7 | −4 |
| Q4 2025 | 35 | +2 | 8.20M | $148.88M | +2 | — |
| Q3 2025 | 13 | +7 | 3.14M | $39.85M | +7 | — |
| Q2 2025 | 4 | +1 | 446.19K | $2.23M | +1 | — |
| Q1 2025 | 1 | -1 | 107.81K | $864,389 | — | −1 |
| Q4 2024 | 2 | +1 | 120.18K | $892,907 | +1 | — |
| Q3 2024 | 1 | +1 | 10.11K | $95,649 | +1 | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 2.88M | +1207.1% | $42.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 2.88M | +1207.1% | $42.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 2.88M | +1207.1% | $42.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | UBS Group AG | 1.14M | +139.0% | $17.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | UBS Group AG | 1.14M | +139.0% | $17.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Point72 Asset Management ✦ | 916.14K | +46.0% | $13.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Adage Capital Partners ✦ | 854.00K | +55.3% | $12.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Millennium Management ✦ | 835.48K | +26.6% | $12.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Balyasny Asset Management L.P. | 731.59K | +66.5% | $10.92M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Vanguard Capital Management Llc | 719.69K | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Bank Of America Corp /De/ | 643.00K | +3.5% | $9.60M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | Bank Of America Corp /De/ | 643.00K | +3.5% | $9.60M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Jennison Associates Llc | 470.77K | -1.0% | $7.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Bnp Paribas Financial Markets | 422.78K | +113.8% | $6.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 327.08K | +12.9% | $4.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Citadel Advisors ✦ | 193.74K | -53.8% | $2.89M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Citadel Advisors ✦ | 193.74K | -53.8% | $2.89M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | JPMorgan Chase ✦ | 194.39K | +337.5% | $2.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 194.39K | +337.5% | $2.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Qube Research & Technologies Ltd | 174.51K | +170.7% | $2.61M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Jane Street Group, Llc | 173.32K | -3.1% | $2.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Jane Street Group, Llc | 173.32K | -3.1% | $2.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | Jane Street Group, Llc | 173.32K | -3.1% | $2.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | Ameriprise Financial Inc | 172.15K | -21.0% | $2.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 31 | Aberdeen Group plc | 171.68K | +79.9% | $2.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 169.89K | +2.2% | $2.54M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 33 | Geode Capital Management ✦ (passive) | 169.89K | +2.2% | $2.54M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 161.39K | -39.1% | $2.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 161.39K | -39.1% | $2.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 161.39K | -39.1% | $2.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 161.39K | -39.1% | $2.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Deutsche Bank Ag\ | 150.00K | 0.0% | $2.24M | 0.0% | Held | 2 | SEC ↗ |
| 39 | Marshall Wace ✦ | 129.14K | -74.6% | $1.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Marshall Wace ✦ | 129.14K | -74.6% | $1.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Renaissance Technologies ✦ | 120.11K | +556.4% | $1.79M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Squarepoint Ops LLC | 81.28K | +99.0% | $1.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | State Street Global Advisors ✦ (passive) | 71.65K | -9.6% | $1.07M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Two Sigma Investments ✦ | 64.42K | -56.5% | $961,865 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 45 | Goldman Sachs Group ✦ | 60.11K | -8.0% | $897,383 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Sei Investments Co | 56.85K | New | $848,830 | 0.0% | New | 1 | SEC ↗ |
| 47 | Td Asset Management Inc | 51.41K | New | $767,521 | 0.0% | New | 1 | SEC ↗ |
| 48 | Hrt Financial Lp | 48.10K | New | $718,000 | 0.0% | New | 1 | SEC ↗ |
| 49 | Man Group plc | 46.55K | New | $695,036 | 0.0% | New | 1 | SEC ↗ |
| 50 | Dimensional Fund Advisors Lp | 40.82K | New | $607,287 | 0.0% | New | 1 | SEC ↗ |
| 51 | Dimensional Fund Advisors Lp | 40.82K | New | $607,287 | 0.0% | New | 1 | SEC ↗ |
| 52 | Dimensional Fund Advisors Lp | 40.82K | New | $607,287 | 0.0% | New | 1 | SEC ↗ |
| 53 | Dimensional Fund Advisors Lp | 40.82K | New | $607,287 | 0.0% | New | 1 | SEC ↗ |
| 54 | Northern Trust Corp | 30.56K | -5.1% | $456,201 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Envestnet Asset Management Inc | 20.00K | +24.7% | $298,540 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Barclays Plc | 14.64K | -86.2% | $218,605 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | Barclays Plc | 14.64K | -86.2% | $218,605 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Barclays Plc | 14.64K | -86.2% | $218,605 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Charles Schwab Investment… | 10.00K | New | $149,300 | 0.0% | New | 1 | SEC ↗ |
| 60 | Us Bancorp \De\ | 3.39K | +23.9% | $50,568 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Us Bancorp \De\ | 3.39K | +23.9% | $50,568 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Royal Bank Of Canada | 216 | New | $2,000 | 0.0% | New | 1 | SEC ↗ |
| 63 | Royal Bank Of Canada | 216 | New | $2,000 | 0.0% | New | 1 | SEC ↗ |
| 64 | Royal Bank Of Canada | 216 | New | $2,000 | 0.0% | New | 1 | SEC ↗ |
| 65 | Osaic Holdings, Inc. | 1 | 0.0% | $14 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Sei Investments Co | $848,830 | 0.0% |
| Td Asset Management Inc | $767,521 | 0.0% |
| Hrt Financial Lp | $718,000 | 0.0% |
| Man Group plc | $695,036 | 0.0% |
| Dimensional Fund Advisors Lp | $607,287 | 0.0% |
| Dimensional Fund Advisors Lp | $607,287 | 0.0% |
| Dimensional Fund Advisors Lp | $607,287 | 0.0% |
| Dimensional Fund Advisors Lp | $607,287 | 0.0% |
| Charles Schwab Investment… | $149,300 | 0.0% |
| Royal Bank Of Canada | $2,000 | 0.0% |
| Royal Bank Of Canada | $2,000 | 0.0% |
| Royal Bank Of Canada | $2,000 | 0.0% |
Exited
| Susquehanna International… | $3.83M | was 0.0% |
| Belvedere Trading LLC | $82,192 | was 0.0% |
| Citigroup Inc | $20,757 | was 0.0% |
| Group One Trading Llc | $18 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 96 holders, 30.91M shares, $428.51M 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 18
Sullivan Christopher Ryan
Officer · 31.03K sh · $622,324
Aug 17
Sullivan Christopher Ryan
Officer · 37.95K sh · $753,333
Aug 17
Sullivan Christopher Ryan
Officer · 3.75K sh · $74,762
Aug 17
Doyle Mittie
Officer · 1.00K sh · $20,000
Aug 11
Riley Jennifer
Officer · 2.65K sh · $52,012
Aug 10
Doyle Mittie
Officer · 679 sh · $13,580
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — T. Rowe Price Investment Management…
Aug 14
SC 13G/A — Caligan Partners LP
Aug 14
SC 13G/A — RA CAPITAL MANAGEMENT, L.P.
Aug 14
SC 13G/A — Deep Track Capital, LP
Aug 14
SC 13G/A — Nantahala Capital Management, LLC
Aug 14
SC 13G/A — BIOTECHNOLOGY VALUE FUND L P
Aug 14
SC 13G/A — Avoro Capital Advisors LLC
Aug 13
SC 13G/A — Affinity Asset Advisors, LLC
Aug 07
SC 13G/A — FMR LLC
Aug 07
SC 13G — STATE STREET CORP
Aug 06
SC 13G/A — FMR LLC
Jul 27
SC 13G — BlackRock, Inc.
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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