Security record · archived quarter
ADPT
Adaptive Biotechnologies Corporation · Healthcare · Biotechnology
102Tracked holders
0Δ holders
114.72MShares held
$1.86BReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +5.1% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | -1 | 18.90K | $493,205 | n/a | −1 |
| Q2 2026 | 106 | 0 | 115.12M | $2.47B | +6 | −7 |
| Q1 2026 | 110 | +7 | 111.61M | $1.55B | +11 | −4 |
| Q4 2025 | 102 | 0 | 114.72M | $1.86B | +1 | −1 |
| Q3 2025 | 21 | +2 | 74.70M | $1.12B | +2 | n/a |
| Q2 2025 | 16 | +2 | 70.34M | $819.50M | +2 | n/a |
| Q1 2025 | 11 | 0 | 46.91M | $348.49M | +2 | −2 |
| Q4 2024 | 11 | -1 | 53.01M | $317.80M | n/a | −1 |
| Q3 2024 | 11 | +2 | 55.08M | $282.02M | +2 | n/a |
| Q2 2024 | 9 | n/a | 54.39M | $196.88M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Viking Global Investors ✦ | 29.99M | 0.0% | $487.10M | 1.3% | Held | 7 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 13.33M | -0.2% | $216.54M | 0.0% | ▼ Trim | 3 | SEC ↗ ×16 |
| 3 | The Vanguard Group ✦ (passive) | 11.28M | +0.1% | $183.22M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 4 | T. Rowe Price ✦ | 4.39M | +303.4% | $71.25M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 5 | Geode Capital Management ✦ (passive) | 3.51M | +3.3% | $57.04M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 6 | State Street Global Advisors ✦ (passive) | 3.18M | +3.3% | $51.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Invesco Ltd. | 3.11M | n/a | $50.47M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 8 | Goldman Sachs Group ✦ | 2.90M | +54.4% | $47.13M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 9 | Jennison Associates Llc | 2.67M | n/a | $43.44M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Ameriprise Financial Inc | 2.59M | n/a | $42.08M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 11 | Arrowstreet Capital ✦ | 2.42M | -0.8% | $39.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | Wellington Management ✦ | 2.17M | +332.1% | $35.16M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 13 | ARK Investment Management ✦ | 2.14M | -32.4% | $34.74M | 0.2% | ▼ Trim | 7 | SEC ↗ |
| 14 | Sumitomo Mitsui Trust Group, Inc. | 1.95M | n/a | $31.63M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Nomura Asset Management… | 1.94M | n/a | $31.51M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | D. E. Shaw & Co. ✦ | 1.90M | +157.8% | $30.90M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 17 | Deutsche Bank Ag\ | 1.73M | n/a | $28.17M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 18 | Principal Financial Group Inc | 1.55M | n/a | $25.21M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 19 | Dimensional Fund Advisors Lp | 1.38M | n/a | $22.46M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 20 | Charles Schwab Investment… | 1.17M | n/a | $19.06M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Northern Trust Corp | 1.17M | n/a | $19.05M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 22 | Morgan Stanley ✦ | 1.15M | +7.2% | $18.66M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 23 | Aberdeen Group plc | 1.05M | n/a | $17.00M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Massachusetts Financial Services Co… | 922.50K | n/a | $14.98M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 25 | Qube Research & Technologies Ltd | 914.16K | n/a | $14.85M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Bank Of America Corp /De/ | 806.27K | n/a | $13.09M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 27 | Nuveen, LLC | 786.65K | n/a | $12.78M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 28 | Connor, Clark & Lunn Investment… | 591.32K | n/a | $9.60M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Tudor Investment Corp Et Al | 554.04K | n/a | $9.00M | 0.1% | n/c | 1 | SEC ↗ |
| 30 | First Trust Advisors Lp | 539.08K | n/a | $8.75M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Cerity Partners LLC | 512.87K | n/a | $8.33M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 32 | UBS Group AG | 511.93K | n/a | $8.31M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 33 | Victory Capital Management Inc | 487.71K | n/a | $7.92M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 468.44K | -23.1% | $7.61M | 0.0% | ▼ Trim | 7 | SEC ↗ ×6 |
| 35 | Russell Investments Group, Ltd. | 452.21K | n/a | $7.34M | 0.0% | n/c | 1 | SEC ↗ ×13 |
| 36 | Neuberger Berman Group LLC | 451.57K | n/a | $7.33M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 37 | Prudential Financial Inc | 448.08K | n/a | $7.28M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 38 | Balyasny Asset Management L.P. | 426.46K | n/a | $6.93M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Bank of New York Mellon Corp | 413.25K | n/a | $6.71M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 40 | Fidelity (FMR) ✦ | 386.08K | +19.0% | $6.27M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 41 | Legal & General Group Plc | 362.38K | n/a | $5.89M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 42 | Raymond James Financial Inc | 327.30K | n/a | $5.32M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 43 | Allianz Asset Management GmbH | 324.38K | n/a | $5.27M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 44 | Sei Investments Co | 316.57K | n/a | $5.14M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 45 | Franklin Resources Inc | 282.40K | n/a | $4.59M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 46 | Barclays Plc | 279.12K | n/a | $4.53M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 47 | JPMorgan Chase ✦ | 265.75K | -43.6% | $4.32M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 48 | Bridgewater Associates ✦ | 265.49K | +75.5% | $4.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Swiss National Bank | 225.20K | n/a | $3.66M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Man Group plc | 211.29K | n/a | $3.43M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Point72 Asset Management ✦ | 203.07K | -36.4% | $3.30M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | UBS AM, a distinct business unit of… | 202.72K | n/a | $3.29M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 53 | Wells Fargo & Company/Mn | 190.38K | n/a | $3.09M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 54 | Rhumbline Advisers | 184.64K | n/a | $3.00M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Alliancebernstein L.P. | 159.59K | n/a | $2.59M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Corient Private Wealth LP | 143.82K | n/a | $2.34M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 57 | Gotham Asset Management ✦ | 140.76K | +10.8% | $2.29M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 58 | Ensign Peak Advisors, Inc | 140.17K | n/a | $2.28M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Us Bancorp \De\ | 131.48K | n/a | $2.14M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 60 | Osaic Holdings, Inc. | 124.32K | n/a | $2.02M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 61 | Hrt Financial Lp | 124.23K | n/a | $2.02M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Marshall Wace ✦ | 112.30K | New | $1.82M | 0.0% | New | 1 | SEC ↗ |
| 63 | California State Teachers… | 111.88K | n/a | $1.82M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | LPL Financial LLC | 101.87K | n/a | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | New York State Common Retirement… | 89.61K | n/a | $1.46M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Blair William & Co/Il | 86.47K | n/a | $1.40M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Creative Planning | 84.85K | n/a | $1.38M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 68 | Royal Bank Of Canada | 78.67K | n/a | $1.28M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 69 | Universal- Beteiligungs- und… | 74.53K | n/a | $1.21M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Manufacturers Life Insurance… | 73.12K | n/a | $1.19M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Squarepoint Ops LLC | 69.73K | n/a | $1.13M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 69.38K | n/a | $1.13M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Bnp Paribas Financial Markets | 69.06K | n/a | $1.12M | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Citadel Advisors ✦ | 56.95K | +102.8% | $924,900 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 75 | Envestnet Asset Management Inc | 53.62K | n/a | $870,724 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Zurcher Kantonalbank (Zurich… | 48.70K | n/a | $790,856 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Janus Henderson Group Plc | 46.90K | n/a | $761,422 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Voya Investment Management Llc | 44.87K | n/a | $728,673 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 79 | Quantinno Capital Management LP | 40.84K | n/a | $663,209 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Commonwealth Equity Services, Llc | 39.45K | n/a | $640,730 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Susquehanna International Group, Llp | 36.81K | n/a | $597,876 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | State Board Of Administration Of… | 35.56K | n/a | $577,462 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | ProShare Advisors LLC | 34.06K | n/a | $553,087 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Cetera Investment Advisers | 30.19K | n/a | $490,221 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Bank Of Montreal /Can/ | 29.56K | n/a | $480,038 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 86 | Canada Pension Plan Investment Board | 26.10K | n/a | $423,864 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Cwm, Llc | 25.32K | n/a | $411,000 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Citigroup Inc | 24.01K | n/a | $389,889 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 89 | Lazard Asset Management Llc | 21.63K | n/a | $351,222 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Capstone Investment Advisors, Llc | 20.60K | n/a | $334,528 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Captrust Financial Advisors | 20.23K | n/a | $328,616 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Millennium Management ✦ | 18.36K | -95.4% | $298,118 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 93 | Pictet Asset Management Holding SA | 15.94K | n/a | $258,849 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Wealth Enhancement Advisory… | 14.77K | n/a | $237,929 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Pnc Financial Services Group, Inc. | 13.80K | n/a | $224,048 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 96 | Robeco Institutional Asset… | 11.65K | n/a | $189,228 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Rockefeller Capital Management L.P. | 7.58K | n/a | $123,051 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 98 | Mirae Asset Global Investments Co.… | 7.42K | n/a | $120,485 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Assetmark, Inc | 3.02K | n/a | $49,045 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Daiwa Securities Group Inc. | 430 | n/a | $7,000 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $1.82M | 0.0% |
Exited
| Renaissance Technologies | $4.18M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 295 holders, 151.59M shares, $2.01B 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)
Oct 16
RUBINSTEIN JULIE
Officer · 300 sh · $7,635
Oct 16
RUBINSTEIN JULIE
Officer · 11.58K sh · $280,376
Oct 15
RUBINSTEIN JULIE
Officer · 11.88K sh · $304,272
Oct 14
RUBINSTEIN JULIE
Officer · 5.10K sh · $131,682
Oct 14
RUBINSTEIN JULIE
Officer · 6.78K sh · $173,390
Oct 13
RUBINSTEIN JULIE
Officer · 11.88K sh · $302,966
Oct 12
RUBINSTEIN JULIE
Officer · 9.18K sh · $232,738
Oct 12
RUBINSTEIN JULIE
Officer · 2.70K sh · $70,389
Oct 09
RUBINSTEIN JULIE
Officer · 11.88K sh · $313,777
Oct 08
RUBINSTEIN JULIE
Officer · 11.88K sh · $304,866
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
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: Q4 2025 ·
Methodology ·
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