One Liberty Properties Inc
Ownership
Ownership Structure
Who owns One Liberty Properties Inc (OLP)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 83.8% of the shares are freely tradable; institutional investors hold 48.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 7.82 | 1,712,531 | -1.9 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.01 | 878,786 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.35 | 732,872 | +0.0 | 03/31/2026 |
| Renaissance Technologies Corp | 2.35 | 514,751 | -5.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.28 | 498,265 | +2.8 | 03/31/2026 |
| State Street Corp | 1.89 | 414,463 | +6.5 | 03/31/2026 |
| Altfest L J & Co Inc | 1.63 | 356,763 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Real Estate Index Investor | 2.75 | 602,926 | -0.7 | 07/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.21 | 484,843 | +0.0 | 07/31/2026 |
| iShares Russell 2000 ETF | 2.12 | 465,126 | -0.6 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Gould Fredric H | Vice Chairman of Board | 630,283 | 14,496,500 $ | Aug 5, 2026 | direct |
| Callan Patrick Jr | President and CEO | 452,607 | 10,409,960 $ | Aug 5, 2026 | direct |
| Gould Jeffrey | SENIOR VICE PRESIDENT | 396,480 | 9,119,044 $ | Aug 5, 2026 | direct |
| Gould Matthew J | Chairman of Board | 366,050 | 8,419,148 $ | Aug 5, 2026 | direct |
| Kalish David | Senior VP - Finance | 252,860 | 5,815,772 $ | Aug 5, 2026 | direct |
| Lundy Mark H | Sr. VP & Asst Secy. | 232,263 | 5,342,049 $ | Aug 5, 2026 | direct |
| Rosenzweig Israel | Senior Vice President | 223,378 | 5,137,685 $ | Aug 5, 2026 | direct |
| Ricketts Lawrence | Exec.Vice President and COO | 176,234 | 4,053,379 $ | Aug 5, 2026 | direct |
| Kalish Isaac | Sr Vice President and CFO | 100,617 | 2,314,188 $ | Aug 5, 2026 | direct |
| Figueroa Richard | Sr. VP and Assistant Secretary | 88,138 | 2,027,174 $ | Aug 5, 2026 | direct |
| Clair Justin | Executive Vice President | 34,153 | 785,519 $ | Aug 17, 2026 | direct |
| Mathew Mili | Vice President - Financial | 31,569 | 726,087 $ | Aug 5, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Clair Justin | Executive Vice President | Sell | 4,500 | 24.06 | 108,270 |
| Aug 5, 2026 | Gould Fredric H | Vice Chairman of Board | Other | 4,910 | 0.00 | – |
| Aug 5, 2026 | Gould Matthew J | Chairman of Board | Other | 5,802 | 0.00 | – |
| Aug 5, 2026 | Gould Jeffrey | SENIOR VICE PRESIDENT | Other | 5,802 | 0.00 | – |
| Aug 5, 2026 | Rosenzweig Israel | Senior Vice President | Other | 1,785 | 0.00 | – |
| Aug 5, 2026 | Ricketts Lawrence | Exec.Vice President and COO | Other | 10,712 | 0.00 | – |
| Aug 5, 2026 | Mathew Mili | Vice President - Financial | Other | 2,678 | 0.00 | – |
| Aug 5, 2026 | Lundy Mark H | Sr. VP & Asst Secy. | Other | 4,910 | 0.00 | – |
| Aug 5, 2026 | Clair Justin | Executive Vice President | Other | 5,579 | 0.00 | – |
| Aug 5, 2026 | Kalish David | Senior VP - Finance | Other | 4,910 | 0.00 | – |
| Aug 5, 2026 | Figueroa Richard | Sr. VP and Assistant Secretary | Other | 3,571 | 0.00 | – |
| Aug 5, 2026 | Kalish Isaac | Sr Vice President and CFO | Other | 3,571 | 0.00 | – |
| Aug 5, 2026 | Callan Patrick Jr | President and CEO | Other | 13,390 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.