NBT Bancorp Inc.
US ˙ NasdaqGS ˙ US6287781024

SecurityNBTB / NBT Bancorp Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership6,724,989 shares
Ownership 14.30%
BlackRock, Inc. ownership in NBTB / NBT Bancorp Inc.

2024-01-23 - BlackRock, Inc. has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 6,724,989 shares of NBT Bancorp Inc. (US:NBTB). This represents 14.3 percent ownership of the company. In their previous filing dated 2023-01-23 , BlackRock, Inc. had reported owning 5,998,051 shares, indicating an increase of 12.12 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2024-01-23 2024-01-23 13G/A 5,998,051 6,724,989 12.12 14.30 2.14
2023-01-23 2023-01-23 13G/A 6,337,141 5,998,051 -5.35 14.00 -4.11
2022-01-27 2022-01-27 13G/A 6,337,141 6,337,141 0.00 14.60 0.00
2022-01-25 2022-01-25 13G/A 6,240,444 6,337,141 1.55 14.60 2.10
2021-01-26 2021-01-26 13G/A 6,400,709 6,240,444 -2.50 14.30 -2.05
2020-02-04 2020-02-04 13G/A 6,416,918 6,400,709 -0.25 14.60 -0.68
2019-01-31 2019-01-31 13G/A 5,609,927 6,416,918 14.39 14.70 13.95
2018-01-19 2018-01-19 13G/A 5,101,402 5,609,927 9.97 12.90 9.32
2017-01-17 2017-01-17 13G/A 4,590,894 5,101,402 11.12 11.80 11.32
2016-01-08 2016-01-08 13G/A 4,479,533 4,590,894 2.49 10.60 2.91
2015-12-10 2015-12-10 13G/A 4,479,533 10.30
2015-01-22 2015-01-22 13G/A 3,892,568 8.90
2014-01-30 2014-01-30 13G/A 3,906,937 9.00
2013-02-08 2013-02-08 13G/A 2,642,093 7.83
2012-02-10 2012-02-10 13G/A 2,576,633 7.78

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F NBT BANCORP COM 628778102 7,400,090 -2,143 -0.03 315,096 2.52 0.0004
2026-02-12 2025-12-31 13F NBT BANCORP COM 628778102 7,402,233 152,297 2.10 307,341 1.51 0.0052
2025-11-12 2025-09-30 13F NBT BANCORP COM 628778102 7,249,936 -180,186 -2.43 302,757 -1.93 0.0053
2025-08-12 2025-06-30 13F NBT BANCORP COM 628778102 7,430,122 576,195 8.41 308,722 5.00 0.0059
2025-05-02 2025-03-31 13F NBT BANCORP COM 628778102 6,853,927 72,047 1.06 294,033 -9.22 0.0062
2025-02-07 2024-12-31 13F NBT BANCORP COM 628778102 6,781,880 -99,425 -1.44 323,903 6.42 0.0066
2024-11-13 2024-09-30 13F NBT BANCORP COM 628778102 6,881,305 117,774 1.74 304,360 16.58 0.0064
2024-08-13 2024-06-30 13F NBT BANCORP COM 628778102 6,763,531 -152,616 -2.21 261,072 2.91 0.0059
2024-05-10 2024-03-31 13F NBT BANCORP COM 628778102 6,916,147 191,158 2.84 253,684 -9.99 0.0059
2024-02-13 2023-12-31 13F NBT BANCORP COM 628778102 6,724,989 111,922 1.69 281,844 34.49 0.0072
2023-11-13 2023-09-30 13F NBT BANCORP COM 628778102 6,613,067 349,959 5.59 209,568 5.06 0.0060
2023-08-11 2023-06-30 13F NBT BANCORP COM 628778102 6,263,108 -61,983 -0.98 199,480 -6.44 0.0055
2023-05-12 2023-03-31 13F NBT BANCORP COM 628778102 6,325,091 327,040 5.45 213,219 -18.13 0.0063
2023-02-13 2022-12-31 13F NBT BANCORP COM 628778102 5,998,051 -303,407 -4.81 260,435 8.90 0.0082
2022-11-14 2022-09-30 13F NBT BANCORP COM 628778102 6,301,458 28,835 0.46 239,140 1.42 0.0081
2022-08-12 2022-06-30 13F NBT BANCORP COM 628778102 6,272,623 -120,850 -1.89 235,788 2.08 0.0076
2022-05-12 2022-03-31 13F NBT BANCORP COM 628778102 6,393,473 56,332 0.89 230,994 -5.37 0.0062
2022-02-10 2021-12-31 13F NBT BANCORP COM 628778102 6,337,141 -41,033 -0.64 244,106 5.96 0.0062
2021-11-09 2021-09-30 13F NBT BANCORP COM 628778102 6,378,174 -23,706 -0.37 230,380 0.05 0.0065
2021-08-11 2021-06-30 13F NBT BANCORP COM 628778102 6,401,880 -26,703 -0.42 230,276 -10.22 0.0064
2021-05-07 2021-03-31 13F NBT BANCORP COM 628778102 6,428,583 188,139 3.01 256,501 28.05 0.0075
2021-02-05 2020-12-31 13F NBT BANCORP COM 628778102 6,240,444 -19,971 -0.32 200,319 19.30 0.0064
2020-11-06 2020-09-30 13F NBT BANCORP COM 628778102 6,260,415 70,088 1.13 167,905 -11.82 0.0062
2020-08-14 2020-06-30 13F NBT BANCORP COM 628778102 6,190,327 -171,159 -2.69 190,416 -7.59 0.0076
2020-05-01 2020-03-31 13F NBT BANCORP COM 628778102 6,361,486 -39,223 -0.61 206,050 -20.63 0.0101
2020-02-13 2019-12-31 13F NBT BANCORP COM 628778102 6,400,709 -60,472 -0.94 259,613 9.81 0.0100
2019-11-08 2019-09-30 13F NBT BANCORP COM 628778102 6,461,181 -3,223 -0.05 236,415 -2.50 0.0099
2019-08-22 2019-06-30 13F/A-1 NBT BANCORP COM 628778102 6,464,404 79,914 1.25 242,478 5.47 0.0104
2019-08-13 2019-06-30 13F NBT BANCORP COM 628778102 6,464,404 79,914 242,478
2019-05-09 2019-03-31 13F NBT BANCORP COM 628778102 6,384,490 -32,428 -0.51 229,905 3.58 0.0103
2019-02-08 2018-12-31 13F NBT BANCORP COM 628778102 6,416,918 158,385 2.53 221,962 -7.59 0.0112
2018-11-09 2018-09-30 13F NBT BANCORP COM 628778102 6,258,533 235,662 3.91 240,201 4.54 0.0104
2018-08-09 2018-06-30 13F NBT BANCORP COM 628778102 6,022,871 344,106 6.06 229,772 14.04 0.0106
2018-05-09 2018-03-31 13F NBT BANCORP COM 628778102 5,678,765 68,838 1.23 201,482 -2.40 0.0096
2018-02-09 2017-12-31 13F NBT BANCORP COM 628778102 5,609,927 208,453 3.86 206,444 4.08 0.0098
2017-11-14 2017-09-30 13F NBT BANCORP COM 628778102 5,401,474 18,434 0.34 198,342 -0.28 0.0100
2017-08-10 2017-06-30 13F NBT BANCORP COM 628778102 5,383,040 -73,201 -1.34 198,901 -1.66 0.0105
2017-05-12 2017-03-31 13F NBT BANCORP COM 628778102 5,456,241 5,444,878 47,917.61 202,263 42,392.23 0.0111
2017-02-10 2016-12-31 13F NBT BANCORP COM 628778102 11,363 -2,100 -15.60 476 7.69 0.0007
2016-11-08 2016-09-30 13F NBT BANCORP COM 628778102 13,463 351 2.68 442 17.55 0.0006
2016-08-10 2016-06-30 13F NBT BANCORP COM 628778102 13,112 10,171 345.83 376 375.95 0.0006
2016-05-10 2016-03-31 13F NBT BANCORP COM 628778102 2,941 1,630 124.33 79 113.51 0.0001
2016-02-11 2015-12-31 13F NBT BANCORP COM 628778102 1,311 438 50.17 37 60.87 0.0001
2015-11-13 2015-09-30 13F NBT BANCORP COM 628778102 873 -385 -30.60 23 -30.30 0.0000
2015-08-07 2015-06-30 13F NBT BANCORP COM 628778102 1,258 -61 -4.62 33 0.00 0.0000
2015-05-13 2015-03-31 13F NBT BANCORP COM 628778102 1,319 0 0.00 33 -5.71 0.0000
2015-02-09 2014-12-31 13F NBT BANCORP COM 628778102 1,319 0 0.00 35 16.67 0.0001
2014-10-29 2014-09-30 13F NBT BANCORP COM 628778102 1,319 0 0.00 30 -6.25 0.0000
2014-08-06 2014-06-30 13F NBT BANCORP COM 628778102 1,319 -82 -5.85 32 -8.57 0.0000
2014-05-02 2014-03-31 13F NBT BANCORP COM 628778102 1,401 0 0.00 35 -2.78 0.0001
2014-02-12 2013-12-31 13F NBT BANCORP COM 628778102 1,401 0 0.00 36 12.50 0.0001
2013-11-12 2013-09-30 13F NBT BANCORP COM 628778102 1,401 0 0.00 32 6.67 0.0001
2013-08-13 2013-06-30 13F NBT BANCORP COM 628778102 1,401 1,401 30 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.