Gladstone Commercial Corporation
US ˙ NasdaqGS ˙ US3765361080

SecurityGOOD / Gladstone Commercial Corporation
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership4,018 shares
Latest Disclosed Value $ 45,926
Advisory Services Network, LLC ownership in GOOD / Gladstone Commercial Corporation

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 4,018 shares of Gladstone Commercial Corporation (US:GOOD) valued at $45,926 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Gladstone Commercial Corporation. The current value of the position is $49,743 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.

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)
2026-05-15 2026-03-31 13F GLADSTONE COMMERCIAL CORP COM REIT 376536108 4,018 4,018 46 0.0004
2026-02-17 2025-12-31 13F GLADSTONE COMMERCIAL REIT 376536108 0 -2,750 -100.00 0 -100.00
2025-11-18 2025-09-30 13F GLADSTONE COMMERCIAL REIT 376536108 2,750 2,750 34 0.0005
2024-05-06 2024-03-31 13F GLADSTONE COMMERCIAL REIT 376536108 0 -6,250 -100.00 0 -100.00
2024-02-09 2023-12-31 13F GLADSTONE COMMERCIAL REIT 376536108 6,250 6,250 83 0.0020
2023-11-14 2023-09-30 13F GLADSTONE COMMERCIAL REIT 376536108 0 -22,750 -100.00 0 -100.00
2023-08-09 2023-06-30 13F GLADSTONE COMMERCIAL REIT 376536108 22,750 15,475 212.71 281 208.79 0.0075
2023-05-17 2023-03-31 13F GLADSTONE COMMERCIAL REIT 376536108 7,275 -5,873 -44.67 92 -62.55 0.0025
2023-02-13 2022-12-31 13F GLADSTONE COMMERCIAL REIT 376536108 13,148 -2,700 -17.04 243 -0.82 0.0075
2022-11-14 2022-09-30 13F GLADSTONE COMMERCIAL REIT 376536108 15,848 15,848 245 0.0086
2022-05-23 2022-03-31 13F GLADSTONE COMMERCIAL REIT 376536108 0 -8,048 -100.00 0 -100.00
2022-02-14 2021-12-31 13F GLADSTONE COMMERCIAL REIT 376536108 8,048 8,048 207 0.0060
2021-11-05 2021-09-30 13F GLADSTONE COMMERCIAL REIT 376536108 0 -9,048 -100.00 0 -100.00
2021-08-12 2021-06-30 13F GLADSTONE COMMERCIAL REIT 376536108 9,048 9,048 204 0.0064
2021-05-24 2021-03-31 13F GLADSTONE COMMERCIAL REIT 376536108 0 -10,648 -100.00 0 -100.00
2021-02-09 2020-12-31 13F GLADSTONE COMMERCIAL REIT 376536108 10,648 1,773 19.98 192 28.00 0.0077
2020-11-16 2020-09-30 13F GLADSTONE COMMERCIAL REIT 376536108 8,875 8,875 -16.65 150 -21.87 0.0071
2020-08-10 2020-06-30 13F GLADSTONE COMMERCIAL REIT 376536108 0 -10,346 -100.00 0 -100.00
2020-05-15 2020-03-31 13F GLADSTONE COMMERCIAL REIT 376536108 10,346 6,900 200.23 149 96.05 0.0097
2020-02-04 2019-12-31 13F GLADSTONE COML REIT 376536108 3,446 0 0.00 76 4.11 0.0040
2019-11-04 2019-09-30 13F GLADSTONE COML REIT 376536108 3,446 0 0.00 73 0.00 0.0045
2019-08-01 2019-06-30 13F GLADSTONE COML REIT 376536108 3,446 0 0.00 73 1.39 0.0045
2019-05-20 2019-03-31 13F GLADSTONE COML REIT 376536108 3,446 2,000 138.31 72 176.92 0.0051
2019-02-15 2018-12-31 13F GLADSTONE COML REIT 376536108 1,446 -5,500 -79.18 26 -80.45 0.0023
2018-11-02 2018-09-30 13F GLADSTONE COML REIT 376536108 6,946 5,500 380.36 133 358.62 0.0097
2018-07-27 2018-06-30 13F GLADSTONE COML REIT 376536108 1,446 0 0.00 29 16.00 0.0022
2018-04-23 2018-03-31 13F GLADSTONE COML REIT 376536108 1,446 1,446 25 0.0020
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.