One Liberty Properties, Inc.
US ˙ NYSE ˙ US6824061039

SecurityOLP / One Liberty Properties, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership414,463 shares
Latest Disclosed Value $ 9,066,069
State Street Corp reports 6.52% increase in ownership of OLP / One Liberty Properties, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 414,463 shares of One Liberty Properties, Inc. (US:OLP) valued at $8,894,376 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 389,098 shares of One Liberty Properties, Inc.. This represents a change in shares of 6.52% during the quarter. The current value of the position is $9,810,339 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 ONE LIBERTY PPTYS COM 682406103 414,463 25,365 6.52 9,066 12.41 0.0003
2026-02-13 2025-12-31 13F ONE LIBERTY PPTYS COM 682406103 389,098 -141,815 -26.71 8,065 -32.60 0.0003
2025-11-14 2025-09-30 13F ONE LIBERTY PPTYS COM 682406103 530,913 -4,745 -0.89 11,966 -7.96 0.0004
2025-08-14 2025-06-30 13F ONE LIBERTY PPTYS COM 682406103 535,658 20,201 3.92 13,001 -5.50 0.0005
2025-05-15 2025-03-31 13F ONE LIBERTY PPTYS COM 682406103 515,457 -1,286 -0.25 13,757 -3.85 0.0006
2025-02-14 2024-12-31 13F ONE LIBERTY PPTYS COM 682406103 516,743 28,493 5.84 14,307 4.74 0.0006
2024-11-14 2024-09-30 13F ONE LIBERTY PPTYS COM 682406103 488,250 15,770 3.34 13,660 20.87 0.0006
2024-08-14 2024-06-30 13F ONE LIBERTY PPTYS COM 682406103 472,480 -4,114 -0.86 11,301 2.96 0.0005
2024-05-15 2024-03-31 13F ONE LIBERTY PPTYS COM 682406103 476,594 12,002 2.58 10,976 5.70 0.0005
2024-02-14 2023-12-31 13F ONE LIBERTY PPTYS COM 682406103 464,592 10,781 2.38 10,385 21.27 0.0005
2023-11-14 2023-09-30 13F ONE LIBERTY PPTYS COM 682406103 453,811 -3,129 -0.68 8,563 -9.72 0.0005
2023-08-14 2023-06-30 13F ONE LIBERTY PPTYS COM 682406103 456,940 -74,360 -14.00 9,486 -23.55 0.0005
2023-05-15 2023-03-31 13F ONE LIBERTY PPTYS COM 682406103 531,300 28,379 5.64 12,406 8.84 0.0007
2023-05-15 2022-12-31 13F/A-99 ONE LIBERTY PPTYS COM 682406103 502,921 7,607 1.54 11,399 7.19 0.0007
2023-05-15 2022-12-31 13F ONE LIBERTY PPTYS COM 682406103 502,921 7,607 11,399 0.0007
2022-11-15 2022-09-30 13F ONE LIBERTY PPTYS COM 682406103 495,314 -10,136 -2.01 10,633 -20.38 0.0007
2022-08-15 2022-06-30 13F ONE LIBERTY PPTYS COM 682406103 505,450 5,541 1.11 13,355 -14.54 0.0008
2022-05-16 2022-03-31 13F ONE LIBERTY PPTYS COM 682406103 499,909 -8,587 -1.69 15,628 -13.98 0.0008
2022-02-14 2021-12-31 13F ONE LIBERTY PPTYS COM 682406103 508,496 5,388 1.07 18,167 16.74 0.0009
2021-11-15 2021-09-30 13F ONE LIBERTY PPTYS COM 682406103 503,108 -2,281 -0.45 15,562 6.76 0.0008
2021-08-16 2021-06-30 13F ONE LIBERTY PPTYS COM 682406103 505,389 27,444 5.74 14,577 34.82 0.0008
2021-07-09 2021-03-31 13F/A-1 ONE LIBERTY PPTYS COM 682406103 477,945 36,696 8.32 10,812 19.48 0.0006
2021-05-17 2021-03-31 13F ONE LIBERTY PPTYS COM 682406103 477,945 36,696 10,812 0.0006
2021-02-16 2020-12-31 13F ONE LIBERTY PPTYS COM 682406103 441,249 7,777 1.79 9,049 24.06 0.0006
2020-11-10 2020-09-30 13F ONE LIBERTY PPTYS COM 682406103 433,472 -19,685 -4.34 7,294 -10.87 0.0005
2020-08-14 2020-06-30 13F ONE LIBERTY PPTYS COM 682406103 453,157 8,137 1.83 8,184 28.24 0.0006
2020-06-19 2020-03-31 13F/A-1 ONE LIBERTY PPTYS COM 682406103 445,020 28,060 6.73 6,382 -44.62 0.0006
2020-05-11 2020-03-31 13F ONE LIBERTY PPTYS COM 682406103 445,020 28,060 6,382 560.4681
2020-02-06 2019-12-31 13F ONE LIBERTY PPTYS COM 682406103 416,960 32,730 8.52 11,523 7.20 0.0008
2019-11-14 2019-09-30 13F ONE LIBERTY PPTYS COM 682406103 384,230 11,072 2.97 10,749 -2.05 0.0008
2019-08-14 2019-06-30 13F ONE LIBERTY PPTYS COM 682406103 373,158 12,258 3.40 10,974 3.39 0.0008
2019-05-15 2019-03-31 13F ONE LIBERTY PPTYS COM 682406103 360,900 21,699 6.40 10,614 26.86 0.0008
2019-02-12 2018-12-31 13F ONE LIBERTY PPTYS COM 682406103 339,201 -19,264 -5.37 8,367 -15.98 0.0008
2018-11-09 2018-09-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 358,465 32,686 10.03 9,958 15.74 0.0008
2018-08-14 2018-06-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 325,779 -12,462 -3.68 8,604 15.10 0.0007
2018-05-15 2018-03-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 338,241 -90,086 -21.03 7,475 -32.68 0.0006
2018-02-14 2017-12-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 428,327 24,403 6.04 11,104 12.85 0.0009
2017-11-14 2017-09-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 403,924 4,130 1.03 9,840 5.06 0.0008
2017-08-14 2017-06-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 399,794 28,042 7.54 9,366 7.87 0.0008
2017-05-15 2017-03-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 371,752 94,426 34.05 8,683 24.58 0.0008
2017-02-09 2016-12-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 277,326 24,102 9.52 6,970 13.93 0.0007
2017-01-13 2016-09-30 13F/A-1 ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 253,224 12,299 5.10 6,118 6.57 0.0006
2016-11-14 2016-09-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 253,224 6,118
2016-08-12 2016-06-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 240,925 8,942 3.85 5,741 10.34 0.0006
2016-05-20 2016-03-31 13F/A-1 ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 231,983 10,630 4.80 5,203 9.54 0.0006
2016-05-12 2016-03-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 231,983 5,203
2016-02-16 2015-12-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 221,353 4,300 1.98 4,750 2.55 0.0005
2015-11-16 2015-09-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 217,053 -16 -0.01 4,632 0.37 0.0005
2015-08-13 2015-06-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 217,069 977 0.45 4,615 -12.46 0.0005
2015-05-15 2015-03-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 216,092 6,012 2.86 5,272 6.03 0.0005
2015-02-11 2014-12-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 210,080 21,347 11.31 4,972 30.29 0.0005
2014-11-12 2014-09-30 13F/A-1 ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 188,733 -272 -0.14 3,816 -5.47 0.0004
2014-11-10 2014-09-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 188,733 3,816
2014-08-12 2014-06-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 189,005 -1,168 -0.61 4,037 -0.49 0.0004
2014-05-15 2014-03-31 13F/A-1 ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 190,173 5,905 3.20 4,057 9.41 0.0005
2014-05-13 2014-03-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 190,173 4,057
2014-02-06 2013-12-31 13F/A-1 ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 184,268 -5,686 -2.99 3,708 -3.71 0.0004
2014-02-06 2013-12-31 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 172,736 3,503
2013-11-12 2013-09-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 189,954 -1,699 -0.89 3,851 -8.53 0.0005
2013-08-08 2013-06-30 13F ONE LIBERTY PROPERTIES Real Estate Investment Trust 682406103 191,653 191,653 4,210 0.0005
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.