OLP · One Liberty Properties Inc · Shareholders & Ownership

$22.07 -0.17 (-0.76%) At close · Oct 28

Russell 2000 member Rebalance outlook locked

Market Cap

$485.39M

21.83M

Volume · Oct 28 79.56K Avg daily vol (3M) 82.7K

Every disclosed holder of OLP in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns OLP

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	138	8,475,066	38.83%	Yes
Insiders (Forms 3, 4, 5)	18	8,601,575	39.41%	Yes
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	4,748,383	21.76%	Rest
Registered funds (N-PORT, not summed)	127	3,838,652	17.59%	No

Shares outstanding: 21,825,024, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of OLP

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	GOULD JEFFREY Insider CIK 1187903 · Aug 5, 2026 Director, SENIOR VICE PRESIDENT, 10% Owner, issuer-wide	2,697,997	12.36%	+5,802	Aug 5, 2026	Director, SENIOR VICE PRESIDENT, 10% Owner, issuer-wide
2	GOULD MATTHEW J Insider CIK 1187904 · Aug 5, 2026 Director, Chairman of Board, issuer-wide	2,671,735	12.24%	+5,802	Aug 5, 2026	Director, Chairman of Board, issuer-wide
3	GOULD INVESTORS L P 13D CIK 779335 · Unknown · Jun 30, 2026 Item 4 purpose: Passive investment not summed	2,272,601	10.41%	—	Jun 30, 2026	not summed
4	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,837,942	8.42%	+125,411	Jun 30, 2026	carried, not yet filed for the newest quarter
4.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	472,181	2.16%	+27,247	Jun 30, 2026	iShares Trust, not summed
4.2	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	182,747	0.84%	+24,100	Jun 30, 2026	iShares Trust, not summed
4.3	iShares Core U.S. REIT ETF Fund S000015627 · Registered fund · Jul 31, 2026 iShares Trust, not summed	66,063	0.30%	+6,821	Jul 31, 2026	iShares Trust, not summed
4.4	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	59,295	0.27%	+12,695	Jun 30, 2026	iShares Trust, not summed
4.5	iShares Core S&P Total U.S. Stock Market ETF Fund S000004317 · Registered fund · Jun 30, 2026 iShares Trust, not summed	41,700	0.19%	+1,088	Jun 30, 2026	iShares Trust, not summed
5	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	894,241	4.10%	+15,455	Jun 30, 2026	carried, not yet filed for the newest quarter
6	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	687,064	3.15%	-45,808	Jun 30, 2026	carried, not yet filed for the newest quarter
7	GOULD FREDRIC H Insider CIK 1187901 · Aug 5, 2026 Director, Vice Chairman of Board, issuer-wide	680,589	3.12%	+4,910	Aug 5, 2026	Director, Vice Chairman of Board, issuer-wide
8	VANGUARD REAL ESTATE INDEX FUND Fund S000002924 · Registered fund · Jul 31, 2026 VANGUARD SPECIALIZED FUNDS, not summed	600,440	2.75%	-1,350	Jul 31, 2026	VANGUARD SPECIALIZED FUNDS, not summed
9	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	512,253	2.35%	+13,988	Jun 30, 2026	carried, not yet filed for the newest quarter
10	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	489,478	2.24%	-25,273	Jun 30, 2026	carried, not yet filed for the newest quarter
11	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	484,843	2.22%	-43,952	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
12	CALLAN PATRICK JR Insider CIK 1187921 · Aug 5, 2026 Director, President and CEO, issuer-wide	452,606	2.07%	+13,390	Aug 5, 2026	Director, President and CEO, issuer-wide
13	KALISH DAVID Insider CIK 1187906 · Aug 5, 2026 Senior VP - Finance, issuer-wide	432,775	1.98%	+4,910	Aug 5, 2026	Senior VP - Finance, issuer-wide
14	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	424,679	1.95%	+10,216	Jun 30, 2026	carried, not yet filed for the newest quarter
14.1	State Street(R) SPDR(R) US Small Cap Low Volatility Index ETF Fund S000039795 · Registered fund · Jun 30, 2026 SPDR SERIES TRUST, not summed	24,492	0.11%	—	Jun 30, 2026	SPDR SERIES TRUST, not summed
14.2	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	7,238	0.03%	+300	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
14.3	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	436	0.00%	0	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
15	ROSENZWEIG ISRAEL Insider CIK 1187905 · Aug 5, 2026 Senior Vice President, issuer-wide	397,848	1.82%	+1,785	Aug 5, 2026	Senior Vice President, issuer-wide
16	ALTFEST L J & CO INC 13F CIK 712050 · Registered investment adviser · Sep 30, 2026	356,763	1.63%	0	Sep 30, 2026
17	LUNDY MARK H Insider CIK 1187908 · Aug 5, 2026 Sr. VP & Asst Secy., issuer-wide	310,605	1.42%	+4,910	Aug 5, 2026	Sr. VP & Asst Secy., issuer-wide
18	Kalish Isaac Insider CIK 1545196 · Sep 29, 2026 Sr Vice President and CFO, issuer-wide	282,141	1.29%	+244	Sep 29, 2026	Sr Vice President and CFO, issuer-wide
19	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	261,523	1.20%	+1,452	Jun 30, 2026	carried, not yet filed for the newest quarter
19.1	Small Cap Value Fund Fund S000001246 · Registered fund · Jun 30, 2026 Northern Funds, not summed	67,059	0.31%	0	Jun 30, 2026	Northern Funds, not summed
19.2	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	8,450	0.04%	-591	Jun 30, 2026	Northern Funds, not summed
19.3	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	7,812	0.04%	-222	Jun 30, 2026	Northern Funds, not summed
20	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	242,137	1.11%	-35,910	Jun 30, 2026	carried, not yet filed for the newest quarter
20.1	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	17,625	0.08%	+2,676	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
20.2	Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Fund S000009355 · Registered fund · Jun 30, 2026 Goldman Sachs Variable Insurance Trust, not summed	11,525	0.05%	-2,310	Jun 30, 2026	Goldman Sachs Variable Insurance Trust, not summed
20.3	Goldman Sachs Small Cap Value Insights Fund Fund S000014929 · Registered fund · Jul 31, 2026 Goldman Sachs Trust, not summed	10,572	0.05%	-37,371	Jul 31, 2026	Goldman Sachs Trust, not summed
21	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	232,348	1.06%	-1,609	Jun 30, 2026	carried, not yet filed for the newest quarter
21.1	DFA REAL ESTATE SECURITIES PORTFOLIO Fund S000000949 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	85,292	0.39%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
21.2	DFA Global Real Estate Securities Portfolio Fund S000021884 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	59,627	0.27%	-2,858	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
21.3	Dimensional Global Real Estate ETF Fund S000078988 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	30,899	0.14%	+405	Jul 31, 2026	Dimensional ETF Trust, not summed
21.4	Dimensional US Real Estate ETF Fund S000075150 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	21,577	0.10%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
22	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	185,247	0.85%	-1,051	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
23	RICKETTS LAWRENCE Insider CIK 1187923 · Aug 5, 2026 Exec.Vice President and COO, issuer-wide	176,233	0.81%	+10,712	Aug 5, 2026	Exec.Vice President and COO, issuer-wide
24	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	156,520	0.72%	-7,787	Jun 30, 2026	carried, not yet filed for the newest quarter
25	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	156,420	0.72%	+51,757	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	E*TRADE No Fee Total Market Index Fund Fund S000090722 · Registered fund · Jul 31, 2026 E Trade Trust, not summed	112	0.00%	0	Jul 31, 2026	E Trade Trust, not summed
26	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	150,081	0.69%	+13,438	Jun 30, 2026	carried, not yet filed for the newest quarter
26.1	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	76,405	0.35%	-615	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
26.2	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	42,694	0.20%	+2,167	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
26.3	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	19,993	0.09%	+13,830	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
26.4	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	10,345	0.05%	0	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
27	Quantinno Capital Management LP 13F CIK 1759654 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	128,186	0.59%	+31,850	Jun 30, 2026	carried, not yet filed for the newest quarter
28	BIEDERMAN CHARLES Insider CIK 1187919 · Jan 14, 2026 Director, issuer-wide	123,083	0.56%	+9,922	Jan 14, 2026	Director, issuer-wide
29	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	117,049	0.54%	+2,490	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Lovejoy Jesse Robert Insider CIK 1292812 · Jan 14, 2026 Director, issuer-wide	111,585	0.51%	+3,500	Jan 14, 2026	Director, issuer-wide
31	MACKENZIE FINANCIAL CORP 13F CIK 919859 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	110,859	0.51%	+28,420	Jun 30, 2026	carried, not yet filed for the newest quarter
32	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	106,279	0.49%	+4,494	Jun 30, 2026	carried, not yet filed for the newest quarter
33	VANGUARD REAL ESTATE II INDEX FUND Fund S000059086 · Registered fund · Jul 31, 2026 VANGUARD FIXED INCOME SECURITIES FUNDS, not summed	105,114	0.48%	-975	Jul 31, 2026	VANGUARD FIXED INCOME SECURITIES FUNDS, not summed
34	Man Group plc 13F CIK 1637460 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	100,082	0.46%	+32,505	Jun 30, 2026	carried, not yet filed for the newest quarter
35	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	94,502	0.43%	+3,458	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
36	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	93,911	0.43%	-43,648	Jun 30, 2026	carried, not yet filed for the newest quarter
37	Figueroa Richard Insider CIK 1366217 · Aug 5, 2026 Sr. VP and Assistant Secretary, issuer-wide	88,138	0.40%	+3,571	Aug 5, 2026	Sr. VP and Assistant Secretary, issuer-wide
38	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	74,116	0.34%	+7,215	Jun 30, 2026	carried, not yet filed for the newest quarter
39	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	69,593	0.32%	-4,281	Jun 30, 2026	carried, not yet filed for the newest quarter
40	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	64,562	0.30%	+17,970	Jun 30, 2026	carried, not yet filed for the newest quarter
41	EXCHANGE TRADED CONCEPTS, LLC 13F CIK 1457320 · Registered investment adviser · Sep 30, 2026	62,814	0.29%	-861	Sep 30, 2026
41.1	Colterpoint Net Lease Real Estate ETF Fund S000065033 · Registered fund · May 31, 2026 ETF Series Solutions, not summed	57,342	0.26%	+1,384	May 31, 2026	ETF Series Solutions, not summed
42	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	57,533	0.26%	-9,047	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Hoya Capital High Dividend Yield ETF Fund S000073033 · Registered fund · May 31, 2026 ETF Series Solutions, not summed	57,275	0.26%	+2,474	May 31, 2026	ETF Series Solutions, not summed
44	Penserra Capital Management LLC 13F CIK 1593324 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	52,580	0.24%	-4,331	Jun 30, 2026	carried, not yet filed for the newest quarter
45	VANGUARD STRATEGIC SMALL-CAP EQUITY FUND Fund S000012432 · Registered fund · Jun 30, 2026 VANGUARD HORIZON FUNDS, not summed	51,809	0.24%	0	Jun 30, 2026	VANGUARD HORIZON FUNDS, not summed
46	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	49,438	0.23%	+2,475	Jun 30, 2026	carried, not yet filed for the newest quarter
47	Pathstone Holdings, LLC 13F CIK 2011612 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	47,370	0.22%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
48	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	41,439	0.19%	+5,888	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	38,151	0.17%	+944	Jun 30, 2026	carried, not yet filed for the newest quarter
49.1	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	19,174	0.09%	+944	Jul 31, 2026	TIAA-CREF Funds, not summed
49.2	Nuveen Equity Index Fund Fund S000005360 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	17,564	0.08%	0	Jul 31, 2026	TIAA-CREF Funds, not summed
49.3	TIAA Separate Account VA-1 - Stock Index Account Fund S000005098 · Registered fund · Jun 30, 2026 TIAA Separate Account VA-1, not summed	574	0.00%	0	Jun 30, 2026	TIAA Separate Account VA-1, not summed
49.4	Nuveen Life Stock Index Fund Fund S000005094 · Registered fund · Jun 30, 2026 TIAA-CREF Life Funds, not summed	254	0.00%	0	Jun 30, 2026	TIAA-CREF Life Funds, not summed
50	Siri Leor Insider CIK 1618242 · Jan 14, 2026 Director, issuer-wide	37,737	0.17%	+3,500	Jan 14, 2026	Director, issuer-wide

6 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 223 holders

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Key facts CIK 712770 CUSIP 682406103 13F (30d) 31 filings 29 filers Visit website Investor relations