Sachem Capital Corp.
US ˙ NYSEAM ˙ US78590A1097

SecuritySACH / Sachem Capital Corp.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership116,513 shares
Latest Disclosed Value $ 117,678
Northern Trust Corp reports 43.39% increase in ownership of SACH / Sachem Capital Corp.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 116,513 shares of Sachem Capital Corp. (US:SACH) valued at $117,678 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 81,258 shares of Sachem Capital Corp.. This represents a change in shares of 43.39% during the quarter. The current value of the position is $139,816 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)
2026-05-14 2026-03-31 13F SACHEM CAP COM 78590A109 116,513 35,255 43.39 118 39.29 0.0000
2026-02-17 2025-12-31 13F SACHEM CAP COM 78590A109 81,258 16,059 24.63 85 16.67 0.0000
2025-11-14 2025-09-30 13F SACHEM CAP COM 78590A109 65,199 -62,716 -49.03 72 -52.94 0.0000
2025-08-13 2025-06-30 13F SACHEM CAP COM 78590A109 127,915 5 0.00 153 3.38 0.0000
2025-05-13 2025-03-31 13F SACHEM CAP COM 78590A109 127,910 30,495 31.30 148 12.98 0.0000
2025-02-14 2024-12-31 13F SACHEM CAP COM 78590A109 97,415 1,802 1.88 132 -45.42 0.0000
2024-11-13 2024-09-30 13F SACHEM CAP COM 78590A109 95,613 0 0.00 241 -2.83 0.0000
2024-08-14 2024-06-30 13F SACHEM CAP COM 78590A109 95,613 -1,539 -1.58 248 -42.96 0.0000
2024-05-14 2024-03-31 13F SACHEM CAP COM 78590A109 97,152 10,024 11.50 433 33.23 0.0001
2024-02-13 2023-12-31 13F SACHEM CAP COM 78590A109 87,128 12 0.01 326 5.86 0.0001
2023-11-13 2023-09-30 13F SACHEM CAP COM 78590A109 87,116 21,872 33.52 308 35.24 0.0001
2023-08-11 2023-06-30 13F SACHEM CAP COM 78590A109 65,244 -59 -0.09 228 -6.20 0.0000
2023-05-15 2023-03-31 13F SACHEM CAP COM 78590A109 65,303 3,312 5.34 243 18.63 0.0000
2023-02-13 2022-12-31 13F SACHEM CAP COM 78590A109 61,991 2,714 4.58 205 3.55 0.0000
2022-11-14 2022-09-30 13F SACHEM CAP COM 78590A109 59,277 7,345 14.14 197 -7.08 0.0000
2022-08-12 2022-06-30 13F SACHEM CAP COM 78590A109 51,932 5,422 11.66 212 -10.92 0.0000
2022-05-13 2022-03-31 13F SACHEM CAP COM 78590A109 46,510 -300 -0.64 238 -13.14 0.0000
2022-02-08 2021-12-31 13F SACHEM CAP COM 78590A109 46,810 3,676 8.52 274 16.10 0.0000
2021-11-15 2021-09-30 13F SACHEM CAP COM 78590A109 43,134 7,862 22.29 236 25.53 0.0000
2021-08-13 2021-06-30 13F SACHEM CAP COM 78590A109 35,272 0 0.00 188 2.17 0.0000
2021-05-12 2021-03-31 13F SACHEM CAP COM 78590A109 35,272 1,086 3.18 184 29.58 0.0000
2021-02-11 2020-12-31 13F SACHEM CAP COM 78590A109 34,186 83 0.24 142 4.41 0.0000
2020-11-16 2020-09-30 13F SACHEM CAP COM 78590A109 34,103 -3,517 -9.35 136 22.52 0.0000
2020-08-14 2020-06-30 13F SACHEM CAP COM 78590A109 37,620 147 0.39 111 70.77 0.0000
2020-05-14 2020-03-31 13F SACHEM CAP COM 78590A109 37,473 0 0.00 65 -60.12 0.0000
2020-02-14 2019-12-31 13F SACHEM CAP COM 78590A109 37,473 2,281 6.48 163 -1.81 0.0000
2019-11-13 2019-09-30 13F SACHEM CAP COM 78590A109 35,192 15,015 74.42 166 55.14 0.0000
2019-08-13 2019-06-30 13F SACHEM CAP COM 78590A109 20,177 6,523 47.77 107 72.58 0.0000
2019-05-13 2019-03-31 13F SACHEM CAP COM 78590A109 13,654 3,457 33.90 62 55.00 0.0000
2019-02-12 2018-12-31 13F SACHEM CAP COM 78590A109 10,197 0 0.00 40 -6.98 0.0000
2018-11-14 2018-09-30 13F SACHEM CAP COM 78590A109 10,197 10,197 43 0.0000
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.