NBT Bancorp Inc: which funds bought and sold
Institutions that bought and sold NBT Bancorp 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, 126 institutions that filed 13F reports for both quarters added to or opened positions in NBT Bancorp, and 124 cut or closed them. Together they added a net 2.1M shares, +6.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.9M shares (+68.4%); index fund managers were net buyers of 374K shares (+2.0%). 27 opened a new position and 39 sold out entirely.
Bought, Q2 2026 126 institutions, 27 of them new holders Sold, Q2 2026 124 institutions, 39 of them sold out
Net change, all compared +2.1M shares (+6.4%)
Net change, active managers +1.9M shares (+68.4%), 14 bought, 15 sold
Buyers versus sellers
126 bought 67 124 sold
Active managers and hedge funds 14 bought · 15 sold · +1.9M
Index fund managers 6 bought · 5 sold · +374K
Other institutions 106 bought · 104 sold · −142K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| FMR LLC Active manager | +1.6M +1231.8% | 1.7M | $85.8M |
| American Century Companies Inc Active manager | +337K +185.0% | 520K | $25.7M |
| State Street Corp Index funds | +245K +9.9% | 2.7M | $135M |
| Bridgeway Capital Management, LLC Active manager | +182K +2502.1% | 189K | $9.4M |
| Fuller & Thaler Asset Management, Inc. | +175K +43.5% | 579K | $28.6M |
| Two Sigma Investments, LP Hedge fund | +85K +54.6% | 241K | $11.9M |
| Blackrock, Inc. Index funds | +78K +1.1% | 7.5M | $369M |
| Dimensional Fund Advisors LP | +75K +3.2% | 2.4M | $119M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +64K +111.6% | 122K | $6M |
| Geode Capital Management, LLC Index funds | +63K +4.8% | 1.4M | $68.8M |
| Schonfeld Strategic Advisors LLC Hedge fund | +57K +168.8% | 92K | $4.5M |
| D. E. Shaw & Co., Inc. Hedge fund | +55K +352.9% | 71K | $3.5M |
| Savant Capital, LLC | +53K +71.5% | 126K | $5.7M |
| Empowered Funds, LLC | +41K +112.6% | 77K | $3.8M |
| Edgestream Partners, L.P. Hedge fund | +41K +48.3% | 125K | $6.2M |
| Linden Thomas Advisory Services, LLC | +36K New position | 36K | $1.8M |
| Northern Trust Corp Index funds | +36K +5.2% | 719K | $35.5M |
| Wells Fargo & Company | +33K +38.3% | 120K | $5.9M |
| Quantinno Capital Management LP | +32K +307.0% | 43K | $2.1M |
| UBS Group AG | +29K +15.5% | 215K | $10.6M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| FMR LLC Active manager | +1.6M +1231.8% | 1.7M | $85.8M |
| American Century Companies Inc Active manager | +337K +185.0% | 520K | $25.7M |
| Bridgeway Capital Management, LLC Active manager | +182K +2502.1% | 189K | $9.4M |
| Two Sigma Investments, LP Hedge fund | +85K +54.6% | 241K | $11.9M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +64K +111.6% | 122K | $6M |
| Schonfeld Strategic Advisors LLC Hedge fund | +57K +168.8% | 92K | $4.5M |
| D. E. Shaw & Co., Inc. Hedge fund | +55K +352.9% | 71K | $3.5M |
| Edgestream Partners, L.P. Hedge fund | +41K +48.3% | 125K | $6.2M |
| Price T Rowe Associates Inc Active manager | +11K +15.9% | 82K | $4M |
| Jain Global LLC Hedge fund | +6,491 New position | 6,491 | $320,461 |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Qube Research & Technologies Ltd Hedge fund | −217K −73.6% | 78K | $3.8M |
| Pl Capital Advisors, LLC | −135K −64.9% | 73K | $3.6M |
| SG Americas Securities, LLC | −116K Sold out | 0 | — |
| Goldman Sachs Group Inc | −97K −37.4% | 163K | $8.1M |
| Millennium Management LLC Hedge fund | −88K Sold out | 0 | — |
| Endeavour Capital Advisors Inc | −63K Sold out | 0 | — |
| Exoduspoint Capital Management, LP Hedge fund | −61K Sold out | 0 | — |
| Silvercrest Asset Management Group LLC | −45K −6.5% | 648K | $32M |
| Victory Capital Management Inc Active manager | −41K −6.0% | 629K | $31.1M |
| Bank Of America Corp | −37K −22.7% | 125K | $6.2M |
| Squarepoint Ops LLC Hedge fund | −36K Sold out | 0 | — |
| Jane Street Group, LLC | −34K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −33K Sold out | 0 | — |
| Morgan Stanley | −33K −7.5% | 410K | $20.3M |
| Citadel Advisors LLC Hedge fund | −29K −11.6% | 219K | $10.8M |
| Tudor Investment Corp Et Al Hedge fund | −28K Sold out | 0 | — |
| HRT Financial LP | −27K Sold out | 0 | — |
| Numerai Gp LLC | −26K −83.5% | 5,204 | $256,921 |
| Vanguard Portfolio Management LLC Index funds | −26K −0.7% | 3.4M | $170M |
| Great Lakes Advisors, LLC | −24K −84.8% | 4,364 | $215,470 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Qube Research & Technologies Ltd Hedge fund | −217K −73.6% | 78K | $3.8M |
| Millennium Management LLC Hedge fund | −88K Sold out | 0 | — |
| Exoduspoint Capital Management, LP Hedge fund | −61K Sold out | 0 | — |
| Victory Capital Management Inc Active manager | −41K −6.0% | 629K | $31.1M |
| Squarepoint Ops LLC Hedge fund | −36K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −33K Sold out | 0 | — |
| Citadel Advisors LLC Hedge fund | −29K −11.6% | 219K | $10.8M |
| Tudor Investment Corp Et Al Hedge fund | −28K Sold out | 0 | — |
| Balyasny Asset Management L.P. Hedge fund | −20K Sold out | 0 | — |
| Intech Investment Management LLC Active manager | −8,610 −17.8% | 40K | $2M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Linden Thomas Advisory Services, LLC | 36K | $1.8M |
| Mission Wealth Management, LP | 27K | $1.3M |
| Rosenthal | Henry Capital Advisors, Inc. | 21K | $1M |
| Ifg Advisory, LLC | 11K | $546,778 |
| &Partners | 8,373 | $413,393 |
| Teacher Retirement System Of Texas | 7,881 | $389,086 |
| Jain Global LLCHedge fund | 6,491 | $320,461 |
| Sanctuary Advisors, LLC | 5,599 | $276,423 |
| Inceptionr LLC | 5,229 | $258,156 |
| Corient Private Wealth LP | 4,722 | $233,114 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| SG Americas Securities, LLC | 116K | $4.9M |
| Millennium Management LLCHedge fund | 88K | $3.8M |
| Endeavour Capital Advisors Inc | 63K | $2.7M |
| Exoduspoint Capital Management, LPHedge fund | 61K | $2.6M |
| Squarepoint Ops LLCHedge fund | 36K | $1.5M |
| Jane Street Group, LLC | 34K | $1.4M |
| Renaissance Technologies LLCHedge fund | 33K | $1.4M |
| Tudor Investment Corp Et AlHedge fund | 28K | $1.2M |
| HRT Financial LP | 27K | $1.2M |
| HSBC Holdings PLC | 24K | $1M |
Who holds the shares
- Institutions reporting
- 281
- Ten largest holders
- 66.6% of 13F-reported shares
- Index fund managers
- 54.8% of 13F-reported shares
- Active managers and hedge funds
- 13.1% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 14 | 15 | 2 | 8 | +1.9M | +68.4% |
| Index fund managers | 6 | 5 | 0 | 0 | +374K | +2.0% |
| Other institutions | 106 | 104 | 25 | 31 | −142K | −1.2% |