PROCEPT BIOROBOTICS CORP PRCT
COM · Common Stock · CUSIP 74276L105 · ISIN US74276L1052
- SectorHealth care
- IndustrySurgical & Medical Instruments & Apparatus
- HeadquartersSan Jose, CA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($341.1k this quarter). Holder counts are more reliable. Shares outstanding: 55.9m as of 2025-10-29, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $31.46. Options: 11 managers hold calls ($6.7m notional), 10 hold puts ($8.4m).
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 103 |
| Q4 2022 | 117 |
| Q1 2023 | 117 |
| Q2 2023 | 121 |
| Q3 2023 | 128 |
| Q4 2023 | 146 |
| Q1 2024 | 163 |
| Q2 2024 | 203 |
| Q3 2024 | 251 |
| Q4 2024 | 282 |
| Q1 2025 | 280 |
| Q2 2025 | 272 |
| Q3 2025 | 242 |
| Q4 2025 | 263 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2024 | 90 | 59 |
| Q2 2024 | 130 | 63 |
| Q3 2024 | 153 | 94 |
| Q4 2024 | 172 | 108 |
| Q1 2025 | 148 | 144 |
| Q2 2025 | 153 | 123 |
| Q3 2025 | 130 | 129 |
| Q4 2025 | 161 | 98 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $20.2m | $9.2m | 0.46 |
| Q2 2025 | $15.5m | $8.1m | 0.52 |
| Q3 2025 | $12.9m | $14.5m | 1.13 |
| Q4 2025 | $6.7m | $8.4m | 1.26 |
Biggest buyers
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Added | +2.0m |
| T. Rowe Price Investment Management, Inc. | Added | +1.6m |
| Prosight Management, LP | Added | +1.3m |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | +389.3k |
| JANUS HENDERSON GROUP PLC | Added | +315.1k |
| MILLENNIUM MANAGEMENT LLC | Added | +278.1k |
| Portolan Capital Management, LLC | New | +255.1k |
| GOLDMAN SACHS GROUP INC | Added | +241.9k |
| ExodusPoint Capital Management, LP | New | +237.2k |
| C WorldWide Group Holding A/S | Added | +225.0k |
Biggest sellers
| FMR LLC | Reduced | -3.4m |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Sold out | -2.0m |
| JPMORGAN CHASE & CO | Reduced | -1.2m |
| LOOMIS SAYLES & CO L P | Sold out | -983.9k |
| EVENTIDE ASSET MANAGEMENT, LLC | Sold out | -468.5k |
| BLAIR WILLIAM & CO/IL | Reduced | -456.2k |
| WELLINGTON MANAGEMENT GROUP LLP | Sold out | -437.2k |
| Nuveen, LLC | Reduced | -397.7k |
| Chicago Capital, LLC | Reduced | -377.9k |
| COMERICA BANK | Reduced | -368.8k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.5m48.5k shares |
| JANE STREET GROUP, LLC | Added | $1.4m43.8k shares |
| IMC-Chicago, LLC | Reduced | $962.7k30.6k shares |
| CITADEL ADVISORS LLC | Reduced | $616.6k19.6k shares |
| Walleye Capital LLC | Added | $534.8k17.0k shares |
| D. E. Shaw & Co., Inc. | Added | $387.0k12.3k shares |
| TUDOR INVESTMENT CORP ET AL | Added | $377.5k12.0k shares |
| Point72 Asset Management, L.P. | New | $358.6k11.4k shares |
| SIMPLEX TRADING, LLC | Reduced | $251.7k8.0k shares |
| GROUP ONE TRADING LLC | Reduced | $157.3k5.0k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $3.7m116.4k shares |
| CITADEL ADVISORS LLC | Added | $1.6m51.3k shares |
| IMC-Chicago, LLC | Added | $704.7k22.4k shares |
| JANE STREET GROUP, LLC | Added | $701.6k22.3k shares |
| SIMPLEX TRADING, LLC | Added | $387.0k12.3k shares |
| Walleye Trading LLC | Added | $320.9k10.2k shares |
| TUDOR INVESTMENT CORP ET AL | Added | $317.7k10.1k shares |
| D. E. Shaw & Co., Inc. | Reduced | $302.0k9.6k shares |
| Walleye Capital LLC | Added | $302.0k9.6k shares |
| GROUP ONE TRADING LLC | Added | $103.8k3.3k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2026-07-29 | 8.2% |
| T. Rowe Price Investment Management, Inc. 13G · institution new · filed 2026-02-17 | 5.9% |
| BNP Paribas Asset Management Holding S.A. 13G · institution new · filed 2026-02-11 | 5.5% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.0% |
Fell to 5% or below in the last year: ALLIANCEBERNSTEIN L.P. (0.3%, 2026-05-18), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC), FMR LLC (2.9%, 2026-03-06)
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 5 | $6.6m | $6.1m |
| Q2 2024 | 0 | — | 3 | $5.5m | $3.6m |
| Q3 2024 | 0 | — | 2 | $19.2m | $19.2m |
| Q4 2024 | 0 | — | 4 | $50.5m | $24.3m |
| Q1 2025 | 0 | — | 4 | $2.0m | — |
| Q2 2025 | 0 | — | 2 | $10.7m | $9.4m |
| Q3 2025 | 1 | $785.2k | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
None reported in Q4 2025.
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.00% of their portfolio | 5.2m $163.7m | Reduced -3.1k |
| FMR LLC 0.01% of their portfolio | 4.7m $146.4m | Reduced -3.4m |
| BlackRock, Inc. 0.00% of their portfolio | 4.3m $136.8m | Added +126.5k |
| T. Rowe Price Investment Management, Inc. 0.05% of their portfolio | 3.7m $115.0m | Added +1.6m |
| ALLIANCEBERNSTEIN L.P. 0.03% of their portfolio | 3.4m $106.5m | Reduced -34.4k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.11% of their portfolio | 3.1m $97.4m | Added +2.0m |
| MACKENZIE FINANCIAL CORP 0.06% of their portfolio | 1.6m $49.5m | Added +119.0k |
| Artisan Partners Limited Partnership 0.07% of their portfolio | 1.5m $47.8m | Added +155.6k |
| STATE STREET CORP 0.00% of their portfolio | 1.5m $46.8m | Added +164.4k |
| Champlain Investment Partners, LLC 0.46% of their portfolio | 1.4m $45.3m | Added +3.1k |
| Prosight Management, LP 8.97% of their portfolio | 1.4m $43.4m | Added +1.3m |
| ArrowMark Colorado Holdings LLC 0.93% of their portfolio | 1.3m $42.5m | Added +221.5k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.3m $41.8m | Added +21.3k |
| Chicago Capital, LLC 0.93% of their portfolio | 1.2m $37.5m | Reduced -377.9k |
| UBS Group AG 0.01% of their portfolio | 1.1m $33.1m | Added +108.4k |
| BAILLIE GIFFORD & CO 0.03% of their portfolio | 1.0m $32.0m | Added +157.1k |
| MORGAN STANLEY 0.00% of their portfolio | 843.5k $26.5m | Reduced -183 |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 705.7k $22.2m | Reduced -169.4k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio | 700.0k $22.0m | Added +14.9k |
| Rhenman & Partners Asset Management AB 1.80% of their portfolio | 611.0k $19.2m | Added +221.0k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 553.1k $17.4m | Added +56.7k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 517.7k $16.3m | Added +241.9k |
| Bellevue Group AG 0.31% of their portfolio | 515.4k $16.2m | Added +52.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 462.4k $14.5m | Added +2.2k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 431.2k $13.6m | Added +27.0k |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.04% of their portfolio | 416.2k $13.1m | Added +33.2k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 389.3k $12.2m | New |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 383.1k $12.1m | Added +278.1k |
| C WorldWide Group Holding A/S 0.21% of their portfolio | 375.0k $11.8m | Added +225.0k |
| JOHNSON & JOHNSON 2.03% of their portfolio | 357.9k $11.3m | Unchanged |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 340.8k $10.7m | Added +315.1k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio | 331.2k $10.4m | Added +63.7k |
| Eagle Health Investments LP 2.13% of their portfolio | 308.4k $9.7m | Unchanged |
| Nuveen, LLC 0.00% of their portfolio | 282.3k $8.9m | Reduced -397.7k |
| Fiera Capital Corp 0.03% of their portfolio | 276.5k $8.7m | Added +63.2k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 266.5k $8.4m | Added +122.3k |
| Granite Investment Partners, LLC 0.50% of their portfolio | 265.6k $8.4m | Added +190.8k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 263.2k $8.3m | Reduced -22.8k |
| Portolan Capital Management, LLC 0.43% of their portfolio | 255.1k $8.0m | New |
| OSTERWEIS CAPITAL MANAGEMENT INC 0.32% of their portfolio | 237.5k $7.5m | Added +3.8k |
| ExodusPoint Capital Management, LP 0.08% of their portfolio | 237.2k $7.5m | New |
| FRONTIER CAPITAL MANAGEMENT CO LLC 0.08% of their portfolio | 234.2k $7.4m | Added +128.7k |
| Rockefeller Capital Management L.P. 0.01% of their portfolio | 228.2k $7.2m | Added +220.1k |
| WASATCH ADVISORS LP 0.04% of their portfolio | 222.4k $7.0m | Added +65.9k |
| SEGALL BRYANT & HAMILL, LLC 0.09% of their portfolio | 218.3k $6.9m | Added +9.8k |
| MARSHALL WACE, LLP 0.01% of their portfolio | 217.4k $6.8m | Reduced -164.1k |
| BLAIR WILLIAM & CO/IL 0.02% of their portfolio | 210.3k $6.6m | Reduced -456.2k |
| Werba Rubin Papier Wealth Management 1.79% of their portfolio | 210.0k $6.6m | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 208.0k $6.5m | Added +116.0k |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 0.01% of their portfolio | 194.0k $6.1m | First filing |
| Squarepoint Ops LLC 0.01% of their portfolio | 191.6k $6.0m | New |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.18% of their portfolio | 185.8k $5.8m | Reduced -2.4k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 174.7k $5.4m | Added +71.8k |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.04% of their portfolio | 171.0k $5.4m | New |
| TD Asset Management Inc 0.00% of their portfolio | 163.4k $5.1m | Added +19.4k |
| FEDERATED HERMES, INC. 0.01% of their portfolio | 150.0k $4.7m | Reduced -230.8k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 149.1k $4.7m | Reduced -40.7k |
| Trexquant Investment LP 0.04% of their portfolio | 148.0k $4.7m | New |
| CITIGROUP INC 0.00% of their portfolio | 144.6k $4.5m | Added +15.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 135.8k $4.3m | Added +4.4k |
| PINNACLE ASSOCIATES LTD 0.05% of their portfolio | 123.2k $3.9m | New |
| Frank, Rimerman Advisors LLC 0.24% of their portfolio | 122.5k $3.9m | Added +93 |
| DAFNA Capital Management LLC 0.88% of their portfolio | 120.0k $3.8m | New |
| FirstWave Capital Management LLC 2.23% of their portfolio | 119.5k $3.8m | First filing |
| TRANSATLANTIQUE PRIVATE WEALTH LLC 1.17% of their portfolio | 118.4k $3.7m | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 117.5k $3.7m | New |
| XTX Topco Ltd 0.09% of their portfolio | 112.7k $3.5m | New |
| Swiss National Bank 0.00% of their portfolio | 109.7k $3.5m | Added +2.5k |
| Evolutionary Tree Capital Management, LLC 3.69% of their portfolio | 100.9k $3.2m | Added +25.9k |
| Robocap Asset Management Ltd 2.80% of their portfolio | 99.8k $3.1m | Reduced -39.0k |
| DNB Asset Management AS 0.01% of their portfolio | 99.6k $3.1m | Added +67.8k |
| Mitsubishi UFJ Trust & Banking Corp 0.01% of their portfolio | 97.9k $3.1m | Reduced -3.6k |
| BARCLAYS PLC 0.00% of their portfolio | 96.3k $3.0m | Added +18.7k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 93.9k $3.0m | Added +24.2k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 91.1k $2.9m | Added +54.3k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 88.1k $2.8m | Added +60.0k |
| Engineers Gate Manager LP 0.03% of their portfolio | 87.1k $2.7m | Added +80.0k |
| NORGES BANK 0.00% of their portfolio | 86.2k $2.7m | Not comparable |
| SG Americas Securities, LLC 0.00% of their portfolio | 84.3k $2.7m | Added +49.5k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 83.7k $2.6m | Added +19.1k |
| Taylor Frigon Capital Management LLC 1.15% of their portfolio | 72.0k $2.3m | Reduced -815 |
| SEI INVESTMENTS CO 0.00% of their portfolio | 71.0k $2.2m | Added +1.9k |
| Militia Capital Partners, LP 0.42% of their portfolio | 70.0k $2.2m | New |
| HRT FINANCIAL LP 0.01% of their portfolio | 69.9k $2.2m | New |
| Aberdeen Group plc 0.00% of their portfolio | 69.1k $2.2m | Added +20.0k |
| Schonfeld Strategic Advisors LLC 0.01% of their portfolio | 68.0k $2.1m | Added +14.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 65.5k $2.1m | Reduced -10.0k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 64.2k $2.0m | Reduced -8.7k |
| Holocene Advisors, LP 0.00% of their portfolio | 62.7k $2.0m | Added +12.3k |
| National Philanthropic Trust 0.02% of their portfolio | 59.7k $1.9m | New |
| B. Metzler seel. Sohn & Co. AG 0.02% of their portfolio | 59.2k $1.9m | New |
| ALGERT GLOBAL LLC 0.03% of their portfolio | 57.9k $1.8m | Added +25.8k |
| Lane Generational LLC 1.62% of their portfolio | 56.8k $1.8m | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 52.2k $1.6m | Added +3 |
| Legal & General Group Plc 0.00% of their portfolio | 51.5k $1.6m | Reduced -6.7k |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych 0.77% of their portfolio | 50.0k $1.6m | Added +24.0k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 47.8k $1.5m | Added +4.2k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 47.1k $1.5m | Reduced -1.2m |
| Creative Planning 0.00% of their portfolio | 46.8k $1.5m | Added +21.5k |
| Quantbot Technologies LP 0.05% of their portfolio | 46.5k $1.5m | Added +36.0k |