Procept Biorobotics Corp: which funds bought and sold
Institutions that bought and sold Procept Biorobotics shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 141 institutions that filed 13F reports for both quarters added to or opened positions in Procept Biorobotics, and 102 cut or closed them. Together they sold a net 1.4M shares, −2.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.8M shares (+10.6%); index fund managers were net buyers of 975K shares (+7.2%). 35 opened a new position and 36 sold out entirely.
Bought, Q2 2026 141 institutions, 35 of them new holders Sold, Q2 2026 102 institutions, 36 of them sold out
Net change, all compared −1.4M shares (−2.6%)
Net change, active managers +1.8M shares (+10.6%), 25 bought, 17 sold
Buyers versus sellers
141 bought 42 102 sold
Active managers and hedge funds 25 bought · 17 sold · +1.8M
Index fund managers 9 bought · 0 sold · +975K
Other institutions 107 bought · 85 sold · −4.2M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Federated Hermes, Inc. Active manager | +1.1M +618.6% | 1.3M | $28.3M |
| Soleus Capital Management, L.P. Hedge fund | +843K +526.9% | 1.0M | $22.6M |
| Price T Rowe Associates Inc Active manager | +726K +119.9% | 1.3M | $30.1M |
| LMR Partners LLP Hedge fund | +722K New position | 722K | $16.3M |
| Blackrock, Inc. Index funds | +508K +11.6% | 4.9M | $110M |
| Frontier Capital Management Co LLC Active manager | +482K +79.0% | 1.1M | $24.6M |
| Wellington Management Group LLP Active manager | +412K +47.9% | 1.3M | $28.8M |
| William Blair Investment Management, LLC Active manager | +285K +67.2% | 709K | $16M |
| Peregrine Capital Management LLC | +251K New position | 251K | $5.7M |
| Blair William & Co | +208K +64.1% | 532K | $12M |
| Davern Capital Partners, LP | +204K +78.0% | 465K | $10.5M |
| BNP Paribas Financial Markets | +202K +101.9% | 400K | $9M |
| Susquehanna Portfolio Strategies, LLC | +202K +1342.5% | 217K | $4.9M |
| Deutsche Bank Ag\ | +194K +359.5% | 248K | $5.6M |
| Centerbook Partners LP Hedge fund | +172K +326.9% | 225K | $5.1M |
| Healthcare Of Ontario Pension Plan Trust Fund | +161K New position | 161K | $3.6M |
| Goldman Sachs Group Inc | +145K +48.2% | 448K | $10.1M |
| Geode Capital Management, LLC Index funds | +121K +8.8% | 1.5M | $33.5M |
| HRT Financial LP | +118K +460.1% | 144K | $3.3M |
| AQR Capital Management LLC Hedge fund | +115K +44.8% | 370K | $8.4M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Federated Hermes, Inc. Active manager | +1.1M +618.6% | 1.3M | $28.3M |
| Soleus Capital Management, L.P. Hedge fund | +843K +526.9% | 1.0M | $22.6M |
| Price T Rowe Associates Inc Active manager | +726K +119.9% | 1.3M | $30.1M |
| LMR Partners LLP Hedge fund | +722K New position | 722K | $16.3M |
| Frontier Capital Management Co LLC Active manager | +482K +79.0% | 1.1M | $24.6M |
| Wellington Management Group LLP Active manager | +412K +47.9% | 1.3M | $28.8M |
| William Blair Investment Management, LLC Active manager | +285K +67.2% | 709K | $16M |
| Centerbook Partners LP Hedge fund | +172K +326.9% | 225K | $5.1M |
| AQR Capital Management LLC Hedge fund | +115K +44.8% | 370K | $8.4M |
| Exoduspoint Capital Management, LP Hedge fund | +96K New position | 96K | $2.2M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Mackenzie Financial Corp | −1.7M Sold out | 0 | — |
| Prosight Management, LP | −1.7M −86.2% | 268K | $6.1M |
| Point72 Asset Management, L.P. Hedge fund | −1.1M Sold out | 0 | — |
| Mirova | −711K −98.2% | 13K | $296,069 |
| Divisadero Street Capital Management, LP | −686K −79.2% | 180K | $4.1M |
| Artisan Partners Limited Partnership Active manager | −505K −42.5% | 683K | $15.4M |
| Eagle Health Investments LP | −484K Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −401K −57.4% | 297K | $6.7M |
| Millennium Management LLC Hedge fund | −381K −37.9% | 624K | $14.1M |
| Morgan Stanley | −372K −38.1% | 605K | $13.7M |
| BNP Paribas Asset Management Holding S.A. | −266K −8.6% | 2.8M | $63.8M |
| Wasatch Advisors LP Active manager | −223K Sold out | 0 | — |
| Fiera Capital Corp | −193K −19.9% | 775K | $17.5M |
| HSBC Holdings PLC | −178K −52.6% | 161K | $3.6M |
| Two Sigma Investments, LP Hedge fund | −178K −77.7% | 51K | $1.2M |
| Champlain Investment Partners, LLC Active manager | −155K −13.6% | 981K | $22.2M |
| Rhenman & Partners Asset Management AB | −130K −27.4% | 345K | $7.8M |
| Renaissance Technologies LLC Hedge fund | −116K Sold out | 0 | — |
| Bank Of America Corp | −114K −18.2% | 516K | $11.7M |
| Militia Capital Management LLC | −104K Sold out | 0 | — |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Point72 Asset Management, L.P. Hedge fund | −1.1M Sold out | 0 | — |
| Artisan Partners Limited Partnership Active manager | −505K −42.5% | 683K | $15.4M |
| Marshall Wace, LLP Hedge fund | −401K −57.4% | 297K | $6.7M |
| Millennium Management LLC Hedge fund | −381K −37.9% | 624K | $14.1M |
| Wasatch Advisors LP Active manager | −223K Sold out | 0 | — |
| Two Sigma Investments, LP Hedge fund | −178K −77.7% | 51K | $1.2M |
| Champlain Investment Partners, LLC Active manager | −155K −13.6% | 981K | $22.2M |
| Renaissance Technologies LLC Hedge fund | −116K Sold out | 0 | — |
| Engineers Gate Manager LP Hedge fund | −102K −83.4% | 20K | $458,374 |
| Alliancebernstein L.P. Active manager | −87K −59.0% | 60K | $1.5M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| LMR Partners LLPHedge fund | 722K | $16.3M |
| Peregrine Capital Management LLC | 251K | $5.7M |
| Healthcare Of Ontario Pension Plan Trust Fund | 161K | $3.6M |
| Exoduspoint Capital Management, LPHedge fund | 96K | $2.2M |
| Mediolanum International Funds Ltd | 95K | $2.1M |
| Nomura Asset Management International Inc. | 82K | $1.9M |
| First Trust Advisors LP | 56K | $1.3M |
| Teachers Retirement System Of The State Of Kentucky | 48K | $1.1M |
| Dimensional Fund Advisors LP | 37K | $824,351 |
| Squarepoint Ops LLCHedge fund | 26K | $596,789 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Mackenzie Financial Corp | 1.7M | $43M |
| Point72 Asset Management, L.P.Hedge fund | 1.1M | $28.2M |
| Eagle Health Investments LP | 484K | $12.1M |
| Wasatch Advisors LPActive manager | 223K | $5.6M |
| Renaissance Technologies LLCHedge fund | 116K | $2.9M |
| Militia Capital Management LLC | 104K | $2.6M |
| Quantbot Technologies LPHedge fund | 80K | $2M |
| DNB Asset Management As | 47K | $1.2M |
| Kornitzer Capital Management Inc | 43K | $1.1M |
| Elo Mutual Pension Insurance Co | 43K | $1.1M |
Who holds the shares
- Institutions reporting
- 254
- Ten largest holders
- 43.6% of 13F-reported shares
- Index fund managers
- 26.4% of 13F-reported shares
- Active managers and hedge funds
- 33.5% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 25 | 17 | 7 | 4 | +1.8M | +10.6% |
| Index fund managers | 9 | 0 | 0 | 0 | +975K | +7.2% |
| Other institutions | 107 | 85 | 28 | 32 | −4.2M | −16.7% |