Security record · archived quarter
PRCT
PROCEPT BioRobotics Corporation · Healthcare · Medical - Devices
93Tracked holders
+1Δ holders
39.36MShares held
$1.24BReported value
+3New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth +1.1% ·
share flow -8.5% ·
net new positions +2.2%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
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 | 94 | +5 | 33.31M | $752.45M | +11 | −5 |
| Q1 2026 | 91 | -1 | 33.28M | $833.46M | +12 | −14 |
| Q4 2025 | 93 | +1 | 39.36M | $1.24B | +3 | −1 |
| Q3 2025 | 16 | -3 | 25.33M | $904.19M | — | −3 |
| Q2 2025 | 16 | 0 | 23.48M | $1.35B | +1 | −1 |
| Q1 2025 | 13 | +2 | 6.67M | $388.41M | +2 | — |
| Q4 2024 | 11 | 0 | 6.19M | $498.09M | +1 | −1 |
| Q3 2024 | 10 | -1 | 3.73M | $299.03M | — | −1 |
| Q2 2024 | 11 | — | 4.04M | $246.80M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 5.20M | -0.1% | $163.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 5.20M | -0.1% | $163.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 5.20M | -0.1% | $163.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 5.20M | -0.1% | $163.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 5.20M | -0.1% | $163.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 4.65M | -42.1% | $146.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 4.65M | -42.1% | $146.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Fidelity (FMR) ✦ | 4.65M | -42.1% | $146.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | Fidelity (FMR) ✦ | 4.65M | -42.1% | $146.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 4.35M | +3.0% | $136.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Alliancebernstein L.P. | 3.39M | — | $106.51M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | BNP Paribas Asset Management… | 3.09M | — | $97.36M | 0.1% | n/c | 1 | SEC ↗ |
| 27 | BNP Paribas Asset Management… | 3.09M | — | $97.36M | 0.1% | n/c | 1 | SEC ↗ |
| 28 | BNP Paribas Asset Management… | 3.09M | — | $97.36M | 0.1% | n/c | 1 | SEC ↗ |
| 29 | Mackenzie Financial Corp | 1.57M | — | $49.51M | 0.1% | n/c | 1 | SEC ↗ |
| 30 | Artisan Partners Limited Partnership | 1.52M | — | $47.84M | 0.1% | n/c | 1 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passive) | 1.49M | +12.4% | $46.84M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 1.33M | +1.6% | $41.80M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 33 | Geode Capital Management ✦ (passive) | 1.33M | +1.6% | $41.80M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 34 | UBS Group AG | 1.05M | — | $33.13M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | UBS Group AG | 1.05M | — | $33.13M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | UBS Group AG | 1.05M | — | $33.13M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Baillie Gifford ✦ | 1.02M | +18.3% | $31.96M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Baillie Gifford ✦ | 1.02M | +18.3% | $31.96M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Baillie Gifford ✦ | 1.02M | +18.3% | $31.96M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 40 | Baillie Gifford ✦ | 1.02M | +18.3% | $31.96M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 843.49K | 0.0% | $26.54M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | T. Rowe Price ✦ | 705.74K | -19.4% | $22.20M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 52 | T. Rowe Price ✦ | 705.74K | -19.4% | $22.20M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 53 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 699.97K | — | $22.02M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 699.97K | — | $22.02M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Northern Trust Corp | 553.10K | — | $17.40M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Northern Trust Corp | 553.10K | — | $17.40M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Northern Trust Corp | 553.10K | — | $17.40M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Northern Trust Corp | 553.10K | — | $17.40M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Northern Trust Corp | 553.10K | — | $17.40M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Northern Trust Corp | 553.10K | — | $17.40M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Goldman Sachs Group ✦ | 517.73K | +87.7% | $16.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Goldman Sachs Group ✦ | 517.73K | +87.7% | $16.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Charles Schwab Investment… | 462.37K | — | $14.55M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Bank Of America Corp /De/ | 431.20K | — | $13.57M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Adage Capital Partners ✦ | 389.28K | New | $12.25M | 0.0% | New | 1 | SEC ↗ |
| 72 | Millennium Management ✦ | 383.14K | +264.7% | $12.05M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 73 | Janus Henderson Group Plc | 340.84K | — | $10.72M | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Janus Henderson Group Plc | 340.84K | — | $10.72M | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Janus Henderson Group Plc | 340.84K | — | $10.72M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | New York State Common Retirement… | 331.20K | — | $10.42M | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Nuveen, LLC | 282.28K | — | $8.88M | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Nuveen, LLC | 282.28K | — | $8.88M | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Two Sigma Investments ✦ | 266.48K | +84.8% | $8.38M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 80 | Massachusetts Financial Services Co… | 263.23K | — | $8.28M | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Rockefeller Capital Management L.P. | 228.19K | — | $7.18M | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Rockefeller Capital Management L.P. | 228.19K | — | $7.18M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Marshall Wace ✦ | 217.44K | -43.0% | $6.84M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 84 | Marshall Wace ✦ | 217.44K | -43.0% | $6.84M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 85 | Blair William & Co/Il | 210.27K | — | $6.61M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Bnp Paribas Financial Markets | 207.98K | — | $6.54M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Nomura Asset Management… | 194.04K | — | $6.11M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Squarepoint Ops LLC | 191.58K | — | $6.03M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Mitsubishi UFJ Asset Management… | 174.74K | — | $5.37M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Td Asset Management Inc | 163.43K | — | $5.14M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Federated Hermes, Inc. | 150.00K | — | $4.72M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Bank of New York Mellon Corp | 149.11K | — | $4.69M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Bank of New York Mellon Corp | 149.11K | — | $4.69M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Bank of New York Mellon Corp | 149.11K | — | $4.69M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Bank of New York Mellon Corp | 149.11K | — | $4.69M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Bank of New York Mellon Corp | 149.11K | — | $4.69M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Bank of New York Mellon Corp | 149.11K | — | $4.69M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Citigroup Inc | 144.60K | — | $4.55M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Citigroup Inc | 144.60K | — | $4.55M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | UBS AM, a distinct business unit of… | 135.79K | — | $4.27M | 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
| Adage Capital Partners | $12.25M | 0.0% |
Exited
| Wellington Management | $15.60M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 254 holders, 55.53M shares, $1.28B 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)
Aug 07
Wood Larry L
Officer, Director · President, CEO · 23.90K sh @ 20.85 · $498,315
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 29
SC 13G/A — 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: Q4 2025 ·
Methodology ·
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