Gladstone Commercial Corporation
US ˙ NasdaqGS ˙ US3765361080

SecurityGOOD / Gladstone Commercial Corporation
InstitutionUBS Group AG
Latest Disclosed Ownership134,257 shares
Latest Disclosed Value $ 1,534,557
UBS Group AG reports 54.93% increase in ownership of GOOD / Gladstone Commercial Corporation

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 134,257 shares of Gladstone Commercial Corporation (US:GOOD) valued at $1,534,558 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 86,655 shares of Gladstone Commercial Corporation. This represents a change in shares of 54.93% during the quarter. The current value of the position is $1,662,102 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)
2026-05-05 2026-03-31 13F GLADSTONE COMMERCIAL COM 376536108 134,257 47,602 54.93 1,535 66.02 0.0000
2026-01-29 2025-12-31 13F GLADSTONE COMMERCIAL COM 376536108 86,655 -36,005 -29.35 925 -38.85 0.0001
2025-11-13 2025-09-30 13F GLADSTONE COMMERCIAL COM 376536108 122,660 -64,638 -34.51 1,511 -43.68 0.0002
2025-08-14 2025-06-30 13F GLADSTONE COMMERCIAL COM 376536108 187,298 59,264 46.29 2,684 39.96 0.0005
2025-05-13 2025-03-31 13F GLADSTONE COMMERCIAL COM 376536108 128,034 -7,929 -5.83 1,918 -13.18 0.0004
2025-02-14 2024-12-31 13F GLADSTONE COMMERCIAL COM 376536108 135,963 70,655 108.19 2,208 108.30 0.0004
2024-11-14 2024-09-30 13F GLADSTONE COMMERCIAL COM 376536108 65,308 2,303 3.66 1,061 17.91 0.0002
2024-08-14 2024-06-30 13F GLADSTONE COMMERCIAL COM 376536108 63,005 1,864 3.05 899 6.26 0.0002
2024-05-13 2024-03-31 13F GLADSTONE COMMERCIAL COM 376536108 61,141 -13,219 -17.78 846 -14.02 0.0002
2024-02-09 2023-12-31 13F GLADSTONE COMMERCIAL COM 376536108 74,360 9,861 15.29 985 25.51 0.0003
2023-11-09 2023-09-30 13F GLADSTONE COMMERCIAL COM 376536108 64,499 18,658 40.70 784 38.27 0.0003
2023-08-11 2023-06-30 13F GLADSTONE COMMERCIAL COM 376536108 45,841 4,267 10.26 567 8.00 0.0002
2023-05-12 2023-03-31 13F GLADSTONE COMMERCIAL COM 376536108 41,574 22,352 116.28 525 47.89 0.0002
2023-02-08 2022-12-31 13F GLADSTONE COMMERCIAL COM 376536108 19,222 11,261 141.45 356 188.62 0.0001
2022-11-10 2022-09-30 13F GLADSTONE COMMERCIAL COM 376536108 7,961 -6,982 -46.72 123 -56.23 0.0001
2022-08-10 2022-06-30 13F GLADSTONE COMMERCIAL COM 376536108 14,943 -230 -1.52 281 -15.87 0.0001
2022-05-16 2022-03-31 13F GLADSTONE COMMERCIAL COM 376536108 15,173 -9,860 -39.39 334 -48.22 0.0001
2022-02-14 2021-12-31 13F GLADSTONE COMMERCIAL COM 376536108 25,033 17,209 219.95 645 293.29 0.0002
2021-11-15 2021-09-30 13F GLADSTONE COMMERCIAL COM 376536108 7,824 1,440 22.56 164 13.89 0.0001
2021-08-13 2021-06-30 13F GLADSTONE COMMERCIAL COM 376536108 6,384 -13,916 -68.55 144 -63.82 0.0000
2021-05-12 2021-03-31 13F GLADSTONE COMMERCIAL COM 376536108 20,300 6,501 47.11 398 59.84 0.0001
2021-02-11 2020-12-31 13F GLADSTONE COMMERCIAL COM 376536108 13,799 6,161 80.66 249 94.53 0.0001
2020-11-12 2020-09-30 13F GLADSTONE COMMERCIAL COM 376536108 7,638 -9,429 -55.25 128 -60.00 0.0000
2020-07-31 2020-06-30 13F GLADSTONE COMMERCIAL COM 376536108 17,067 -6,794 -28.47 320 -6.71 0.0001
2020-05-01 2020-03-31 13F GLADSTONE COMMERCIAL COM 376536108 23,861 -82,363 -77.54 343 -85.23 0.0002
2020-02-14 2019-12-31 13F GLADSTONE COML COM 376536108 106,224 8,792 9.02 2,322 1.40 0.0008
2019-11-14 2019-09-30 13F GLADSTONE COML COM 376536108 97,432 12,939 15.31 2,290 27.72 0.0009
2019-08-14 2019-06-30 13F GLADSTONE COML COM 376536108 84,493 20,823 32.70 1,793 35.63 0.0007
2019-05-14 2019-03-31 13F GLADSTONE COML COM 376536108 63,670 3,649 6.08 1,322 22.98 0.0005
2019-02-14 2018-12-31 13F GLADSTONE COML COM 376536108 60,021 38,034 172.98 1,075 155.34 0.0005
2018-11-14 2018-09-30 13F GLADSTONE COML COM 376536108 21,987 -3,929 -15.16 421 -15.46 0.0002
2018-08-14 2018-06-30 13F GLADSTONE COML COM 376536108 25,916 5,745 28.48 498 42.69 0.0002
2018-05-15 2018-03-31 13F GLADSTONE COML COM 376536108 20,171 -2,809 -12.22 349 -27.89 0.0002
2018-02-14 2017-12-31 13F GLADSTONE COML COM 376536108 22,980 -258 -1.11 484 -6.38 0.0002
2017-11-14 2017-09-30 13F GLADSTONE COML COM 376536108 23,238 10,671 84.91 517 88.69 0.0002
2017-11-14 2017-06-30 13F/A-1 GLADSTONE COML COM 376536108 12,567 3,097 32.70 274 39.80 0.0001
2017-08-14 2017-06-30 13F GLADSTONE COML COM 376536108 12,567 3,097 274
2017-11-14 2017-03-31 13F/A-1 GLADSTONE COML COM 376536108 9,470 -6,989 -42.46 196 -40.79 0.0001
2017-05-12 2017-03-31 13F GLADSTONE COML COM 376536108 9,470 -6,989 196
2017-02-14 2016-12-31 13F GLADSTONE COML COM 376536108 16,459 10,023 155.73 331 175.83 0.0002
2016-11-14 2016-09-30 13F GLADSTONE COML COM 376536108 6,436 -2,960 -31.50 120 -24.53 0.0001
2016-08-12 2016-06-30 13F GLADSTONE COML COM 376536108 9,396 4,501 91.95 159 98.75 0.0001
2016-05-12 2016-03-31 13F GLADSTONE COML COM 376536108 4,895 -500 -9.27 80 1.27 0.0001
2016-02-16 2015-12-31 13F GLADSTONE COML COM 376536108 5,395 -3,026 -35.93 79 -33.61 0.0001
2015-11-13 2015-09-30 13F GLADSTONE COML COM 376536108 8,421 2,095 33.12 119 13.33 0.0001
2015-08-14 2015-06-30 13F GLADSTONE COML COM 376536108 6,326 -23 -0.36 105 -11.02 0.0001
2015-05-14 2015-03-31 13F GLADSTONE COML COM 376536108 6,349 -8,231 -56.45 118 -52.80 0.0001
2015-02-17 2014-12-31 13F GLADSTONE COML COM 376536108 14,580 14,580 250 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.