One Liberty Properties, Inc.
US ˙ NYSE ˙ US6824061039

SecurityOLP / One Liberty Properties, Inc.
InstitutionCitadel Advisors Llc
ManagerKen Griffin
Latest Disclosed Ownership137,559 shares
Latest Disclosed Value $ 2,952,016
Citadel Advisors Llc ownership in OLP / One Liberty Properties, Inc.

On May 15, 2026 - Citadel Advisors Llc filed a 13F-HR form disclosing ownership of 137,559 shares of One Liberty Properties, Inc. (US:OLP) valued at $2,952,016 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 193,189 shares of One Liberty Properties, Inc.. This represents a change in shares of -28.80% during the quarter. The current value of the position is $3,189,993 USD.

Citadel Advisors Llc has a history of taking positions in derivatives of the underlying security (OLP) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

OLP / One Liberty Properties, Inc. Historical Put/Call Ratio
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 137,559 -55,630 -28.80 2,952 -24.67 0.0004
2026-02-17 2025-12-31 13F ONE LIBERTY PPTYS COM 682406103 193,189 125,662 186.09 3,920 162.49 0.0006
2025-11-14 2025-09-30 13F ONE LIBERTY PPTYS COM 682406103 67,527 -13,097 -16.24 1,494 -22.36 0.0002
2025-08-14 2025-06-30 13F ONE LIBERTY PPTYS COM 682406103 80,624 7,834 10.76 1,924 0.58 0.0003
2025-05-15 2025-03-31 13F ONE LIBERTY PPTYS COM 682406103 72,790 319 0.44 1,912 -3.14 0.0004
2025-02-14 2024-12-31 13F ONE LIBERTY PPTYS COM 682406103 72,471 23,510 48.02 1,974 46.44 0.0003
2024-11-14 2024-09-30 13F ONE LIBERTY PPTYS COM 682406103 48,961 16,555 51.09 1,348 77.37 0.0003
2024-08-14 2024-06-30 13F ONE LIBERTY PPTYS COM 682406103 32,406 6,985 27.48 761 32.40 0.0002
2024-05-15 2024-03-31 13F ONE LIBERTY PPTYS COM 682406103 25,421 4,739 22.91 574 26.71 0.0001
2024-02-14 2023-12-31 13F ONE LIBERTY PPTYS COM 682406103 20,682 185 0.90 453 17.36 0.0001
2023-11-14 2023-09-30 13F ONE LIBERTY PPTYS COM 682406103 20,497 -35,973 -63.70 387 -66.35 0.0001
2023-08-14 2023-06-30 13F ONE LIBERTY PPTYS COM 682406103 56,470 -74,816 -56.99 1,147 -61.89 0.0002
2023-05-15 2023-03-31 13F ONE LIBERTY PPTYS COM 682406103 131,286 69,751 113.35 3,010 120.19 0.0007
2023-02-14 2022-12-31 13F ONE LIBERTY PPTYS COM 682406103 61,535 61,535 1,367 0.0003
2022-11-14 2022-09-30 13F ONE LIBERTY PPTYS COM 682406103 0 -19,482 -100.00 0 -100.00
2022-08-15 2022-06-30 13F ONE LIBERTY PPTYS COM 682406103 19,482 -48,906 -71.51 506 -75.96 0.0001
2022-05-16 2022-03-31 13F ONE LIBERTY PPTYS COM 682406103 68,388 51,445 303.64 2,105 252.01 0.0004
2022-02-14 2021-12-31 13F ONE LIBERTY PPTYS COM 682406103 16,943 16,943 598 0.0001
2021-08-16 2021-06-30 13F ONE LIBERTY PPTYS COM 682406103 0 -28,571 -100.00 0 -100.00
2021-05-21 2021-03-31 13F/A-1 ONE LIBERTY PPTYS COM 682406103 28,571 28,571 636 0.0002
2021-05-17 2021-03-31 13F ONE LIBERTY PPTYS COM 682406103 28,571 28,571 636 0.0002
2020-11-16 2020-09-30 13F ONE LIBERTY PPTYS Cmn 682406103 0 -37,414 -100.00 0 -100.00
2020-08-14 2020-06-30 13F ONE LIBERTY PPTYS Cmn 682406103 37,414 4,655 14.21 659 44.20 0.0002
2020-05-15 2020-03-31 13F ONE LIBERTY PPTYS Cmn 682406103 32,759 11,231 52.17 457 -22.01 0.0002
2020-02-14 2019-12-31 13F ONE LIBERTY PPTYS Cmn 682406103 21,528 -11,029 -33.88 586 -34.67 0.0003
2019-11-14 2019-09-30 13F ONE LIBERTY PPTYS Cmn 682406103 32,557 32,557 51.23 897 53.07 0.0004
2019-05-15 2019-03-31 13F ONE LIBERTY PPTYS Cmn 682406103 0 -8,455 -100.00 0 -100.00
2019-02-14 2018-12-31 13F ONE LIBERTY PPTYS Cmn 682406103 8,455 1,099 14.94 204 0.00 0.0001
2018-11-13 2018-09-30 13F ONE LIBERTY PPTYS Cmn 682406103 7,356 -18,866 -71.95 204 -70.52 0.0001
2018-08-14 2018-06-30 13F/A-1 ONE LIBERTY PPTYS Cmn 682406103 26,222 -1,375 -4.98 692 13.44 0.0003
2018-08-10 2018-06-30 13F ONE LIBERTY PPTYS Cmn 682406103 26,222 -1,375 692
2018-05-14 2018-03-31 13F/A-1 ONE LIBERTY PPTYS Cmn 682406103 27,597 11,458 71.00 610 45.93 0.0003
2018-05-11 2018-03-31 13F ONE LIBERTY PPTYS Cmn 682406103 27,597 11,458 610
2018-02-09 2017-12-31 13F ONE LIBERTY PPTYS Cmn 682406103 16,139 2,271 16.38 418 23.67 0.0003
2017-11-09 2017-09-30 13F ONE LIBERTY PPTYS Cmn 682406103 13,868 -8,552 -38.14 338 -35.50 0.0003
2017-05-12 2017-03-31 13F ONE LIBERTY PPTYS Cmn 682406103 22,420 22,420 61.67 524 55.03 0.0005
2017-02-10 2016-12-31 13F ONE LIBERTY PROPERTIES INC CMN STK Cmn 682406103 0 -8,439 -100.00 0 -100.00
2017-01-31 2016-09-30 13F/A-1 ONE LIBERTY PPTYS Cmn 682406103 8,439 8,439 0.00 204 0.0002
2016-11-10 2016-09-30 13F ONE LIBERTY PROPERTIES INC CMN STK Cmn 682406103 8,439 204
2015-02-17 2014-12-31 13F ONE LIBERTY PROPERTIES INC CMN STK Cmn 682406103 0 -191 -100.00 0 -100.00
2014-11-14 2014-09-30 13F ONE LIBERTY PROPERTIES INC CMN STK Cmn 682406103 191 -10,710 -98.25 4 -98.28 0.0000
2014-08-14 2014-06-30 13F ONE LIBERTY PROPERTIES INC CMN STK Cmn 682406103 10,901 10,901 233 0.0003
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-08-14 2025-06-30 13F ONE LIBERTY PPTYS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F ONE LIBERTY PPTYS COM Call 9,000 13.92 236 9.77 n/a n/a n/a
2025-02-14 2024-12-31 13F ONE LIBERTY PPTYS COM Call 7,900 1.28 215 0.47 n/a n/a n/a
2024-11-14 2024-09-30 13F ONE LIBERTY PPTYS COM Call 7,800 -37.60 215 -26.96 n/a n/a n/a
2024-08-14 2024-06-30 13F ONE LIBERTY PPTYS COM Call 12,500 40.45 294 45.77 n/a n/a n/a
2024-05-15 2024-03-31 13F ONE LIBERTY PPTYS COM Call 8,900 12.66 201 16.18 n/a n/a n/a
2024-02-14 2023-12-31 13F ONE LIBERTY PPTYS COM Call 7,900 5.33 173 22.70 n/a n/a n/a
2023-11-14 2023-09-30 13F ONE LIBERTY PPTYS COM Call 7,500 -33.04 142 -37.89 n/a n/a n/a
2023-08-14 2023-06-30 13F ONE LIBERTY PPTYS COM Call 11,200 -24.32 228 -33.04 n/a n/a n/a
2023-05-15 2023-03-31 13F ONE LIBERTY PPTYS COM Call 14,800 43.69 339 48.68 n/a n/a n/a
2023-02-14 2022-12-31 13F ONE LIBERTY PPTYS COM Call 10,300 -59.77 229 -57.62 n/a n/a n/a
2022-11-14 2022-09-30 13F ONE LIBERTY PPTYS COM Call 25,600 -24.26 538 -38.72 n/a n/a n/a
2022-08-15 2022-06-30 13F ONE LIBERTY PPTYS COM Call 33,800 228.16 878 176.97 n/a n/a n/a
2022-05-16 2022-03-31 13F ONE LIBERTY PPTYS COM Call 10,300 317 n/a n/a n/a
2022-02-14 2021-12-31 13F ONE LIBERTY PPTYS Cmn Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-11-15 2021-09-30 13F ONE LIBERTY PPTYS Cmn Call 6,900 210 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-08-14 2025-06-30 13F ONE LIBERTY PPTYS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F ONE LIBERTY PPTYS COM Put 3,000 15.38 79 11.43 n/a n/a n/a
2025-02-14 2024-12-31 13F ONE LIBERTY PPTYS COM Put 2,600 -64.86 71 -65.52 n/a n/a n/a
2024-11-14 2024-09-30 13F ONE LIBERTY PPTYS COM Put 7,400 32.14 204 54.96 n/a n/a n/a
2024-08-14 2024-06-30 13F ONE LIBERTY PPTYS COM Put 5,600 -34.12 131 -31.77 n/a n/a n/a
2024-05-15 2024-03-31 13F ONE LIBERTY PPTYS COM Put 8,500 18.06 192 22.29 n/a n/a n/a
2024-02-14 2023-12-31 13F ONE LIBERTY PPTYS COM Put 7,200 -26.53 158 -14.67 n/a n/a n/a
2023-11-14 2023-09-30 13F ONE LIBERTY PPTYS COM Put 9,800 292.00 185 268.00 n/a n/a n/a
2023-08-14 2023-06-30 13F ONE LIBERTY PPTYS COM Put 2,500 -41.86 51 -48.98 n/a n/a n/a
2023-05-15 2023-03-31 13F ONE LIBERTY PPTYS COM Put 4,300 43.33 99 48.48 n/a n/a n/a
2023-02-14 2022-12-31 13F ONE LIBERTY PPTYS COM Put 3,000 67 n/a n/a n/a
2022-03-11 2021-09-30 13F/A ONE LIBERTY PPTYS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-11-15 2021-09-30 13F ONE LIBERTY PPTYS COM Put 0 0 n/a n/a n/a
2021-08-16 2021-06-30 13F ONE LIBERTY PPTYS COM Put 8,800 250 n/a n/a n/a
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.