Northeast Bank
US ˙ NasdaqGM ˙ US66405S1006

SecurityNBN / Northeast Bank
InstitutionState Street Corp
Latest Disclosed Ownership314,601 shares
Latest Disclosed Value $ 35,351,714
State Street Corp reports 18.26% increase in ownership of NBN / Northeast Bank

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 314,601 shares of Northeast Bank (US:NBN) valued at $35,351,714 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 266,023 shares of Northeast Bank. This represents a change in shares of 18.26% during the quarter. The current value of the position is $38,028,969 USD.

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.

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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)
2026-05-15 2026-03-31 13F NORTHEAST BK PORTLAND ME COM 66405S100 314,601 48,578 18.26 35,352 27.87 0.0012
2026-02-13 2025-12-31 13F NORTHEAST BK PORTLAND ME COM 66405S100 266,023 -17,782 -6.27 27,648 -2.75 0.0009
2025-11-14 2025-09-30 13F NORTHEAST BK PORTLAND ME COM 66405S100 283,805 70,987 33.36 28,429 50.11 0.0010
2025-08-14 2025-06-30 13F NORTHEAST BK PORTLAND ME COM 66405S100 212,818 -1,946 -0.91 18,939 -3.67 0.0007
2025-05-15 2025-03-31 13F NORTHEAST BK PORTLAND ME COM 66405S100 214,764 61,959 40.55 19,659 40.26 0.0008
2025-02-14 2024-12-31 13F NORTHEAST BK PORTLAND ME COM 66405S100 152,805 8,214 5.68 14,017 25.68 0.0006
2024-11-14 2024-09-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 144,591 8,518 6.26 11,152 34.67 0.0005
2024-08-14 2024-06-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 136,073 355 0.26 8,281 10.27 0.0004
2024-05-15 2024-03-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 135,718 5,829 4.49 7,511 4.77 0.0003
2024-02-14 2023-12-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 129,889 -3,974 -2.97 7,169 21.43 0.0003
2023-11-14 2023-09-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 133,863 857 0.64 5,903 6.51 0.0003
2023-08-14 2023-06-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 133,006 15,364 13.06 5,542 39.98 0.0003
2023-05-15 2023-03-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 117,642 10,316 9.61 3,960 -12.37 0.0002
2023-05-15 2022-12-31 13F/A-99 NORTHEAST BK LEWISTON ME COM 66405S100 107,326 -986 -0.91 4,518 13.75 0.0003
2023-05-15 2022-12-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 107,326 -986 4,518 0.0003
2022-11-15 2022-09-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 108,312 26,672 32.67 3,972 33.20 0.0003
2022-08-15 2022-06-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 81,640 54,159 197.08 2,982 218.25 0.0002
2022-05-16 2022-03-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 27,481 1,315 5.03 937 0.21 0.0000
2022-02-14 2021-12-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 26,166 2,200 9.18 935 15.72 0.0000
2021-11-15 2021-09-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 23,966 4,800 25.04 808 41.26 0.0000
2021-08-16 2021-06-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 19,166 -106,760 -84.78 572 -82.79 0.0000
2021-07-09 2021-03-31 13F/A-1 NORTHEAST BK LEWISTON ME COM 66405S100 125,926 -3,428 -2.65 3,323 14.07 0.0002
2021-05-17 2021-03-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 125,926 -3,428 3,323 0.0002
2021-02-16 2020-12-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 129,354 -1,485 -1.13 2,913 21.02 0.0002
2020-11-10 2020-09-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 130,839 -4,465 -3.30 2,407 1.35 0.0002
2020-08-14 2020-06-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 135,304 19,654 16.99 2,375 76.19 0.0002
2020-06-19 2020-03-31 13F/A-1 NORTHEAST BK LEWISTON ME COM 66405S100 115,650 3,668 3.28 1,348 -45.25 0.0001
2020-05-11 2020-03-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 115,650 3,668 1,348 118.3815
2020-02-06 2019-12-31 13F NORTHEAST BK LEWISTON ME COM 66405S100 111,982 -3,057 -2.66 2,462 -3.45 0.0002
2019-11-14 2019-09-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 115,039 2,202 1.95 2,550 -18.06 0.0002
2019-08-14 2019-06-30 13F NORTHEAST BK LEWISTON ME COM 66405S100 112,837 112,837 3,112 0.0002
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.