Security record · archived quarter
PI
Impinj, Inc. · Technology · Semiconductors
106Tracked holders
-5Δ holders
24.72MShares held
$2.54BReported value
+8New positions
−14Exits
Momentum inputs (comparable managers):
holder breadth -4.5% ·
share flow +3.4% ·
net new positions -5.7%
— formula
Concentrated accumulation — rising shares among fewer 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 | 105 | +3 | 25.41M | $3.64B | +11 | −9 |
| Q1 2026 | 106 | -5 | 24.72M | $2.54B | +8 | −14 |
| Q4 2025 | 112 | +2 | 26.42M | $4.61B | +5 | −2 |
| Q3 2025 | 17 | -1 | 16.24M | $2.94B | +2 | −4 |
| Q2 2025 | 16 | 0 | 15.36M | $1.71B | +2 | −2 |
| Q1 2025 | 13 | -3 | 3.95M | $358.59M | +1 | −4 |
| Q4 2024 | 16 | +5 | 3.70M | $537.06M | +5 | — |
| Q3 2024 | 10 | 0 | 1.87M | $404.99M | +3 | −3 |
| Q2 2024 | 10 | — | 1.82M | $285.10M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.31M | +1.1% | $443.00M | 0.0% | ▲ Add | 4 | SEC ↗ ×16 |
| 2 | Fidelity (FMR) ✦ | 4.28M | -4.9% | $439.61M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 3 | State Street Global Advisors ✦ (passive) | 1.48M | +16.3% | $152.50M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 4 | Capital International Investors | 1.35M | -13.5% | $138.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Vanguard Capital Management Llc | 1.27M | — | $129.99M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Capital World Investors ✦ | 1.02M | +34.7% | $104.35M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 7 | Ameriprise Financial Inc | 858.28K | +2.0% | $88.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 8 | American Century Companies Inc | 817.99K | +20.4% | $84.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Alyeska Investment Group, L.P. | 734.79K | New | $75.46M | 0.2% | New | 1 | SEC ↗ |
| 10 | Chevy Chase Trust Holdings, LLC | 728.39K | +6.8% | $74.81M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 11 | Geode Capital Management ✦ (passive) | 681.97K | +2.1% | $70.05M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 12 | UBS Group AG | 518.07K | +57.5% | $53.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 13 | UBS AM, a distinct business unit of… | 517.83K | +48.0% | $53.18M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 14 | Manufacturers Life Insurance… | 425.94K | +2441.0% | $43.74M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 305.73K | -55.9% | $31.40M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 16 | Nuveen, LLC | 297.52K | +38.5% | $30.56M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 17 | Northern Trust Corp | 295.40K | +2.2% | $30.34M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 18 | Point72 Asset Management ✦ | 289.13K | New | $29.69M | 0.1% | New | 1 | SEC ↗ |
| 19 | Goldman Sachs Group ✦ | 274.72K | -4.1% | $28.21M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 20 | Morgan Stanley ✦ | 271.48K | -0.1% | $27.88M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 21 | Charles Schwab Investment… | 262.74K | -1.2% | $26.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | Allspring Global Investments… | 181.98K | +7.0% | $18.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 23 | Rockefeller Capital Management L.P. | 177.80K | +94.0% | $18.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 24 | Baillie Gifford ✦ | 174.12K | +69.5% | $17.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 25 | Voya Investment Management Llc | 171.21K | +1520.9% | $17.58M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 26 | Alliancebernstein L.P. | 96.88K | 0.0% | $16.86M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | BNP Paribas Asset Management… | 161.00K | +8.3% | $16.53M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 28 | Aberdeen Group plc | 155.74K | +127.7% | $15.99M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 29 | Bank of New York Mellon Corp | 143.78K | -0.7% | $14.77M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 30 | Raymond James Financial Inc | 145.09K | +37.0% | $14.48M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 31 | Principal Financial Group Inc | 131.65K | +2.7% | $13.52M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 32 | Jennison Associates Llc | 108.88K | -55.1% | $11.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 33 | Bank Of America Corp /De/ | 108.09K | +94.5% | $11.10M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 34 | Wellington Management ✦ | 105.40K | +12.9% | $10.82M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 35 | Millennium Management ✦ | 102.27K | +7326.9% | $10.50M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 104.94K | -38.7% | $10.08M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 37 | Deutsche Bank Ag\ | 96.24K | +4.6% | $9.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 38 | Susquehanna International Group, Llp | 95.54K | +240.4% | $9.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Tidal Investments LLC | 95.20K | +15.9% | $9.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Invesco Ltd. | 82.90K | -93.6% | $8.51M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 41 | Rhumbline Advisers | 72.42K | +4.4% | $7.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Neuberger Berman Group LLC | 70.18K | -46.3% | $7.21M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 43 | Man Group plc | 66.53K | New | $6.83M | 0.0% | New | 1 | SEC ↗ ×2 |
| 44 | Legal & General Group Plc | 61.76K | -8.5% | $6.34M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 45 | Marshall Wace ✦ | 61.32K | -7.7% | $6.30M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 46 | Swiss National Bank | 56.50K | +3.5% | $5.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | State Of Wisconsin Investment Board | 56.22K | -5.1% | $5.77M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 48 | New York State Common Retirement… | 53.93K | +215.6% | $5.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Squarepoint Ops LLC | 51.15K | -31.6% | $5.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Bnp Paribas Financial Markets | 47.27K | -63.2% | $4.86M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | Sei Investments Co | 46.49K | -12.3% | $4.77M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 52 | Envestnet Asset Management Inc | 41.88K | +253.1% | $4.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Wealth Enhancement Advisory… | 40.08K | +34.1% | $4.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 37.37K | -2.5% | $3.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Nordea Investment Management Ab | 37.58K | -3.9% | $3.63M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 56 | California State Teachers… | 33.90K | +29.3% | $3.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Mitsubishi UFJ Asset Management… | 31.07K | +32.9% | $3.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Wells Fargo & Company/Mn | 29.58K | -24.8% | $3.04M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 59 | Citigroup Inc | 29.19K | +28.2% | $3.00M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 60 | Janus Henderson Group Plc | 28.01K | +40.1% | $2.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Prudential Financial Inc | 27.99K | +11.6% | $2.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Franklin Resources Inc | 25.86K | +10.4% | $2.66M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 63 | Osaic Holdings, Inc. | 22.52K | +265.6% | $2.31M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 64 | Creative Planning | 18.23K | -5.0% | $1.87M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Victory Capital Management Inc | 17.12K | -53.0% | $1.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Captrust Financial Advisors | 14.52K | +6.2% | $1.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Royal Bank Of Canada | 13.81K | +307.8% | $1.42M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 68 | LPL Financial LLC | 12.78K | -5.3% | $1.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | First Trust Advisors Lp | 11.98K | -78.0% | $1.23M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Quantinno Capital Management LP | 11.72K | -2.8% | $1.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | AQR Capital Management ✦ | 10.46K | +129.6% | $1.07M | 0.0% | ▲ Add | 8 | SEC ↗ ×3 |
| 72 | Td Asset Management Inc | 9.53K | +67.6% | $978,526 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Jones Financial Companies Lllp | 9.22K | +189.3% | $910,179 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Zurcher Kantonalbank (Zurich… | 8.57K | 0.0% | $880,447 | 0.0% | Held | 2 | SEC ↗ |
| 75 | Fifth Third Bancorp | 8.56K | +4821.8% | $879,589 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Universal- Beteiligungs- und… | 7.98K | -88.7% | $819,650 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Holocene Advisors, LP | 7.93K | New | $814,308 | 0.0% | New | 1 | SEC ↗ |
| 78 | D. E. Shaw & Co. ✦ | 7.27K | -24.3% | $746,527 | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 79 | State Board Of Administration Of… | 7.18K | 0.0% | $737,900 | 0.0% | Held | 2 | SEC ↗ |
| 80 | Us Bancorp \De\ | 7.11K | +77.4% | $729,786 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 81 | Citadel Advisors ✦ | 5.83K | -38.3% | $598,844 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Cwm, Llc | 5.14K | -14.6% | $528,392 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Federated Hermes, Inc. | 5.11K | 0.0% | $524,797 | 0.0% | Held | 2 | SEC ↗ |
| 84 | Barclays Plc | 5.07K | -88.3% | $520,689 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 85 | HighTower Advisors, LLC | 4.86K | +1.9% | $499,430 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Assetmark, Inc | 4.65K | +21027.3% | $477,350 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | ProShare Advisors LLC | 4.36K | -16.7% | $447,567 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Pictet Asset Management Holding SA | 4.33K | +6.9% | $444,383 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Cetera Investment Advisers | 4.05K | -15.9% | $416,346 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Soros Fund Management ✦ | 3.88K | New | $398,579 | 0.0% | New | 1 | SEC ↗ |
| 91 | Truist Financial Corp | 3.79K | +25.6% | $389,439 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 92 | Corient Private Wealth LP | 3.59K | -53.3% | $368,890 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Stifel Financial Corp | 3.52K | New | $360,999 | 0.0% | New | 1 | SEC ↗ ×2 |
| 94 | Russell Investments Group, Ltd. | 3.36K | -1.3% | $345,439 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 95 | Mercer Global Advisors Inc /Adv | 3.12K | -2.8% | $320,629 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Pnc Financial Services Group, Inc. | 3.08K | +5.4% | $316,420 | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 97 | Lido Advisors, LLC | 2.99K | -47.8% | $307,456 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 98 | Amundi | 2.33K | -8.6% | $239,599 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | Bank Of Montreal /Can/ | 2.14K | +0.1% | $219,573 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 100 | Ensign Peak Advisors, Inc | 1.62K | 0.0% | $166,682 | 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
| Alyeska Investment Group, L.P. | $75.46M | 0.2% |
| Point72 Asset Management | $29.69M | 0.1% |
| Man Group plc | $6.83M | 0.0% |
| Holocene Advisors, LP | $814,308 | 0.0% |
| Soros Fund Management | $398,579 | 0.0% |
| Stifel Financial Corp | $360,999 | 0.0% |
Exited
| Norges Bank | $55.22M | was 0.0% |
| Credit Agricole S A | $12.22M | was 0.0% |
| Tudor Investment Corp Et Al | $7.42M | was 0.0% |
| Renaissance Technologies | $3.97M | was 0.0% |
| Mackenzie Financial Corp | $1.14M | was 0.0% |
| Assenagon Asset Management… | $979,328 | was 0.0% |
| Lazard Asset Management Llc | $374,818 | was 0.0% |
| Mml Investors Services, Llc | $349,238 | was 0.0% |
| Two Sigma Investments | $333,055 | was 0.0% |
| Commonwealth Equity Services… | $319,480 | was 0.0% |
| Capstone Investment Advisors… | $247,616 | was 0.0% |
| Canada Pension Plan… | $243,614 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 286 holders, 31.72M shares, $3.18B 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)
Sep 21
Baker Cary
Officer · 8.89K sh · $1.65M
Sep 15
WASHINGTON MIRON
Director · 800 sh · $138,608
Aug 10
Baker Cary
Officer · 1.43K sh · $264,365
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 07
SC 13G — STATE STREET CORP
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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