Security record · archived quarter
PI
Impinj, Inc. · Technology · Semiconductors
112Tracked holders
+2Δ holders
26.42MShares held
$4.61BReported value
+5New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +1.8% ·
share flow +1.6% ·
net new positions +2.7%
— formula
Broad accumulation — rising shares across more holders
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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 107 | +3 | 25.42M | $3.64B | +11 | −7 |
| 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 · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 4.50M | +3.7% | $783.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 4.50M | +3.7% | $783.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 4.50M | +3.7% | $783.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 4.50M | +3.7% | $783.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 4.50M | +3.7% | $783.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 4.27M | +4.1% | $742.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 3.47M | +2.5% | $603.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 3.47M | +2.5% | $603.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | The Vanguard Group ✦ (passive) | 3.47M | +2.5% | $603.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | The Vanguard Group ✦ (passive) | 3.47M | +2.5% | $603.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | The Vanguard Group ✦ (passive) | 3.47M | +2.5% | $603.11M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Capital International Investors | 1.56M | — | $272.20M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Invesco Ltd. | 1.29M | — | $224.10M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | State Street Global Advisors ✦ (passive) | 1.28M | +10.8% | $222.19M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 39 | Ameriprise Financial Inc | 841.06K | — | $146.35M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Ameriprise Financial Inc | 841.06K | — | $146.35M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Ameriprise Financial Inc | 841.06K | — | $146.35M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Ameriprise Financial Inc | 841.06K | — | $146.35M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Ameriprise Financial Inc | 841.06K | — | $146.35M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Capital World Investors ✦ | 754.35K | 0.0% | $131.26M | 0.0% | Held | 7 | SEC ↗ |
| 45 | T. Rowe Price ✦ | 692.60K | +2.7% | $120.52M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 46 | T. Rowe Price ✦ | 692.60K | +2.7% | $120.52M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 47 | Chevy Chase Trust Holdings, LLC | 681.91K | — | $118.66M | 0.3% | n/c | 1 | SEC ↗ |
| 48 | American Century Companies Inc | 679.59K | — | $118.26M | 0.1% | n/c | 1 | SEC ↗ |
| 49 | Geode Capital Management ✦ (passive) | 667.65K | +6.8% | $116.20M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 50 | Geode Capital Management ✦ (passive) | 667.65K | +6.8% | $116.20M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 51 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | UBS AM, a distinct business unit of… | 349.83K | — | $60.87M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | UBS Group AG | 328.97K | — | $57.24M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | UBS Group AG | 328.97K | — | $57.24M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | UBS Group AG | 328.97K | — | $57.24M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | UBS Group AG | 328.97K | — | $57.24M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Norges Bank ✦ (passive) | 317.31K | New | $55.22M | 0.0% | New | 1 | SEC ↗ |
| 65 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Northern Trust Corp | 288.97K | — | $50.28M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Goldman Sachs Group ✦ | 286.36K | +6.9% | $49.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Goldman Sachs Group ✦ | 286.36K | +6.9% | $49.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Goldman Sachs Group ✦ | 286.36K | +6.9% | $49.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Morgan Stanley ✦ | 271.75K | -60.1% | $47.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Charles Schwab Investment… | 266.04K | — | $46.29M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Jennison Associates Llc | 242.50K | — | $42.20M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Jennison Associates Llc | 242.50K | — | $42.20M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Nuveen, LLC | 214.86K | — | $37.39M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Nuveen, LLC | 214.86K | — | $37.39M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Nuveen, LLC | 214.86K | — | $37.39M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | BNP Paribas Asset Management… | 148.59K | — | $33.28M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | BNP Paribas Asset Management… | 148.59K | — | $33.28M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Allspring Global Investments… | 170.08K | — | $30.57M | 0.1% | n/c | 1 | SEC ↗ |
| 93 | Allspring Global Investments… | 170.08K | — | $30.57M | 0.1% | n/c | 1 | SEC ↗ |
| 94 | Allspring Global Investments… | 170.08K | — | $30.57M | 0.1% | n/c | 1 | SEC ↗ |
| 95 | JPMorgan Chase ✦ | 171.09K | +13.8% | $29.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | JPMorgan Chase ✦ | 171.09K | +13.8% | $29.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | JPMorgan Chase ✦ | 171.09K | +13.8% | $29.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | JPMorgan Chase ✦ | 171.09K | +13.8% | $29.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Bank of New York Mellon Corp | 144.86K | — | $25.21M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Bank of New York Mellon Corp | 144.86K | — | $25.21M | 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
| Norges Bank | $55.22M | 0.0% |
Exited
| Bridgewater Associates | $784,274 | was 0.0% |
| Gotham Asset Management | $246,543 | 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)
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: Q4 2025 ·
Methodology ·
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