OPY · Oppenheimer Holdings Inc · Shareholders & Ownership

$89.68 -1.77 (-1.94%) At close · Nov 12

Market Cap

$960.58M

10.71M

Volume · Nov 12 118.66K Avg daily vol (3M) 115.05K

Every disclosed holder of OPY 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 OPY

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)	135	4,488,064	41.90%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	6,223,141	58.10%	Rest
Registered funds (N-PORT, not summed)	102	1,940,838	18.12%	No

Shares outstanding: 10,711,205, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

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 OPY

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	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Sep 30, 2026	535,115	5.00%	+14,789	Sep 30, 2026
1.1	U.S. SMALL CAP VALUE PORTFOLIO Fund S000000987 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	130,837	1.22%	+4,615	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
1.2	U.S. Targeted Value Portfolio Fund S000000970 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	69,671	0.65%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
1.3	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	49,705	0.46%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
1.4	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	37,205	0.35%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
1.5	Dimensional U.S. Targeted Value ETF Fund S000070901 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	34,110	0.32%	+7,199	Jul 31, 2026	Dimensional ETF Trust, not summed
2	JB CAPITAL PARTNERS LP 13F CIK 1138532 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	503,954	4.70%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
3	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Sep 30, 2026	384,978	3.59%	-6,999	Sep 30, 2026
3.1	Small Cap Dividend Fund Fund S000075489 · Registered fund · Jun 30, 2026 American Century Capital Portfolios, Inc., not summed	12,050	0.11%	-4,287	Jun 30, 2026	American Century Capital Portfolios, Inc., not summed
4	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	384,352	3.59%	-6,881	Jun 30, 2026	carried, not yet filed for the newest quarter
5	Avantis U.S. Small Cap Value ETF Fund S000066459 · Registered fund · Aug 31, 2026 American Century ETF Trust, not summed	314,650	2.94%	+11,499	Aug 31, 2026	American Century ETF Trust, not summed
6	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	303,935	2.84%	-8,801	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
7	LOWENTHAL ALBERT G Insider CIK 1041339 · Jan 28, 2026 Director, CEO, 10% Owner, issuer-wide, not summed	254,876	2.38%	+238,196	Jan 28, 2026	Director, CEO, 10% Owner, issuer-wide, not summed
8	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	203,463	1.90%	+16,397	Jun 30, 2026	carried, not yet filed for the newest quarter
8.1	iShares U.S. Broker-Dealers & Securities Exchanges ETF Fund S000009420 · Registered fund · Jun 30, 2026 iShares Trust, not summed	7,820	0.07%	-2,002	Jun 30, 2026	iShares Trust, not summed
8.2	iShares Morningstar Small-Cap Value ETF Fund S000004435 · Registered fund · Jul 31, 2026 iShares Trust, not summed	1,484	0.01%	+589	Jul 31, 2026	iShares Trust, not summed
8.3	iShares MSCI World Small-Cap ETF Fund S000091430 · Registered fund · Aug 31, 2026 iShares Trust, not summed	358	0.00%	—	Aug 31, 2026	iShares Trust, not summed
8.4	iShares Morningstar Small-Cap ETF Fund S000004433 · Registered fund · Aug 31, 2026 iShares Trust, not summed	328	0.00%	0	Aug 31, 2026	iShares Trust, not summed
9	Boston Partners 13F CIK 1386060 · Registered investment adviser · Sep 30, 2026	197,274	1.84%	+38,899	Sep 30, 2026
10	RBF Capital, LLC 13F CIK 1134621 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	163,771	1.53%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
11	ROYCE & ASSOCIATES LP 13F CIK 906304 · Registered investment adviser · Sep 30, 2026	139,822	1.31%	-30,254	Sep 30, 2026
11.1	Royce Micro-Cap Fund Fund S000009506 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	36,114	0.34%	0	Jun 30, 2026	ROYCE FUND, not summed
11.2	Royce Small-Cap Fund Fund S000009507 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	19,074	0.18%	-653	Jun 30, 2026	ROYCE FUND, not summed
11.3	Royce Capital Fund - Micro-Cap Portfolio Fund S000009496 · Registered fund · Jun 30, 2026 ROYCE CAPITAL FUND, not summed	12,004	0.11%	+598	Jun 30, 2026	ROYCE CAPITAL FUND, not summed
12	Lowenthal Robert S Insider CIK 1594628 · Jan 28, 2026 Director, issuer-wide, not summed	129,608	1.21%	+125,335	Jan 28, 2026	Director, issuer-wide, not summed
13	STATE STREET CORP 13F CIK 93751 · Bank · Sep 30, 2026	116,479	1.09%	+40,745	Sep 30, 2026
13.1	State Street(R) SPDR(R) S&P(R) Capital Markets ETF Fund S000006978 · Registered fund · Jun 30, 2026 SPDR SERIES TRUST, not summed	34,081	0.32%	+8,104	Jun 30, 2026	SPDR SERIES TRUST, not summed
13.2	State Street Balanced Index Fund Fund S000082802 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	50	0.00%	0	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
14	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	106,924	1.00%	+18,779	Jun 30, 2026	carried, not yet filed for the newest quarter
14.1	E*TRADE No Fee Total Market Index Fund Fund S000090722 · Registered fund · Jul 31, 2026 E Trade Trust, not summed	7	0.00%	0	Jul 31, 2026	E Trade Trust, not summed
15	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Sep 30, 2026	88,979	0.83%	-3,050	Sep 30, 2026
16	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	86,324	0.81%	-14,528	Jun 30, 2026	carried, not yet filed for the newest quarter
16.1	Schwab Fundamental U.S. Small Company ETF Fund S000040878 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	39,709	0.37%	-4,895	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
16.2	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	29,570	0.28%	+828	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
16.3	Schwab Fundamental U.S. Small Company Index Fund Fund S000016767 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	10,360	0.10%	-1,592	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
16.4	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · Aug 31, 2026 SCHWAB STRATEGIC TRUST, not summed	4,000	0.04%	0	Aug 31, 2026	SCHWAB STRATEGIC TRUST, not summed
16.5	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	3,500	0.03%	0	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
17	ROYCE MICRO-CAP TRUST, INC. Fund · Registered fund · Jun 30, 2026 ROYCE MICRO-CAP TRUST, INC., not summed	79,809	0.75%	—	Jun 30, 2026	ROYCE MICRO-CAP TRUST, INC., not summed
18	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	76,547	0.71%	+3,488	Jun 30, 2026	carried, not yet filed for the newest quarter
18.1	Omni Small-Cap Value Fund Fund S000033567 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	26,993	0.25%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
19	ALGERT GLOBAL LLC 13F CIK 1275218 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	74,147	0.69%	+37,328	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Boston Partners Small Cap Value Fund II (R6) Fund S000001094 · Registered fund · Aug 31, 2026 RBB Fund, Inc., not summed	72,768	0.68%	-3,551	Aug 31, 2026	RBB Fund, Inc., not summed
21	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	69,671	0.65%	+405	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
22	FMR LLC 13F CIK 315066 · Holding company · Sep 30, 2026	69,093	0.65%	+48,928	Sep 30, 2026
22.1	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	30,275	0.28%	-1,311	Aug 31, 2026	Fidelity Concord Street Trust, not summed
22.2	Fidelity SAI Small-Mid Cap Momentum Index Fund Fund S000050321 · Registered fund · Jul 31, 2026 Fidelity Salem Street Trust, not summed	18,583	0.17%	+4,774	Jul 31, 2026	Fidelity Salem Street Trust, not summed
22.3	Fidelity Enhanced Small Cap Core ETF Fund S000081807 · Registered fund · Jun 30, 2026 Fidelity Covington Trust, not summed	18,306	0.17%	+1,812	Jun 30, 2026	Fidelity Covington Trust, not summed
22.4	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	11,498	0.11%	+542	Aug 31, 2026	Fidelity Concord Street Trust, not summed
22.5	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	9,454	0.09%	+250	Aug 31, 2026	Fidelity Concord Street Trust, not summed
23	Arbiter Partners Capital Management LLC 13F CIK 1513193 · Registered investment adviser · Sep 30, 2026	66,599	0.62%	0	Sep 30, 2026
24	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	62,606	0.58%	+21,975	Jun 30, 2026	carried, not yet filed for the newest quarter
25	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Sep 30, 2026	60,608	0.57%	+4,210	Sep 30, 2026
26	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	56,690	0.53%	-15,345	Jun 30, 2026	carried, not yet filed for the newest quarter
27	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	56,398	0.53%	-10,935	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Empowered Funds, LLC 13F CIK 1592828 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	49,554	0.46%	+3,488	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	EA Bridgeway Omni Small-Cap Value ETF Fund S000078089 · Registered fund · Jun 30, 2026 EA Series Trust, not summed	49,554	0.46%	+3,488	Jun 30, 2026	EA Series Trust, not summed
29	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	48,060	0.45%	+20,469	Jun 30, 2026	carried, not yet filed for the newest quarter
30	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	46,427	0.43%	+13,033	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Voleon Capital Management LP 13F CIK 1479847 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	44,658	0.42%	+8,136	Jun 30, 2026	carried, not yet filed for the newest quarter
32	BOOTHBAY FUND MANAGEMENT, LLC 13F CIK 1549230 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	43,742	0.41%	+11,544	Jun 30, 2026	carried, not yet filed for the newest quarter
33	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	41,174	0.38%	+731	Jun 30, 2026	carried, not yet filed for the newest quarter
34	VANGUARD STRATEGIC SMALL-CAP EQUITY FUND Fund S000012432 · Registered fund · Jun 30, 2026 VANGUARD HORIZON FUNDS, not summed	41,039	0.38%	+17,268	Jun 30, 2026	VANGUARD HORIZON FUNDS, not summed
35	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	40,240	0.38%	+2,753	Jun 30, 2026	carried, not yet filed for the newest quarter
35.1	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	1,108	0.01%	-732	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
36	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Sep 30, 2026	37,450	0.35%	+210	Sep 30, 2026
37	CREDIT AGRICOLE S A 13F CIK 1191672 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	32,000	0.30%	+32,000	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Dwyer Timothy Martin Insider CIK 1329599 · Feb 26, 2026 Director, issuer-wide, not summed	28,400	0.27%	+1,400	Feb 26, 2026	Director, issuer-wide, not summed
39	NEUBERGER BERMAN GROUP LLC 13F CIK 1465109 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	27,630	0.26%	-1,900	Jun 30, 2026	carried, not yet filed for the newest quarter
40	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Sep 30, 2026	27,252	0.25%	+234	Sep 30, 2026
41	POLEN CAPITAL MANAGEMENT LLC 13F CIK 1034524 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	26,834	0.25%	-120	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Boston Partners Long/Short Equity Fund Fund S000001108 · Registered fund · Aug 31, 2026 RBB Fund, Inc., not summed	26,369	0.25%	+13,199	Aug 31, 2026	RBB Fund, Inc., not summed
43	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	24,873	0.23%	+14,755	Jun 30, 2026	carried, not yet filed for the newest quarter
44	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	24,352	0.23%	+4,339	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Man Group plc 13F CIK 1637460 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	24,039	0.22%	-7,505	Jun 30, 2026	carried, not yet filed for the newest quarter
46	BOKF, NA 13F CIK 9634 · Unknown · Sep 30, 2026	23,850	0.22%	0	Sep 30, 2026
47	Invesco Ltd. 13F CIK 914208 · Investment adviser · Sep 30, 2026	23,756	0.22%	+15,959	Sep 30, 2026
47.1	Invesco RAFI US 1500 Small-Mid ETF Fund S000013120 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	7,518	0.07%	+674	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
48	ROYCE SMALL-CAP TRUST, INC. Fund · Registered fund · Jun 30, 2026 ROYCE SMALL-CAP TRUST, INC., not summed	22,454	0.21%	—	Jun 30, 2026	ROYCE SMALL-CAP TRUST, INC., not summed
49	Fisher Asset Management, LLC 13F CIK 850529 · Investment adviser · Sep 30, 2026	22,075	0.21%	-1,994	Sep 30, 2026
50	Beverly Hills Private Wealth, LLC 13F CIK 1965710 · Registered investment adviser · Sep 30, 2026	21,232	0.20%	+299	Sep 30, 2026

24 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.

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Key facts CIK 791963 CUSIP 683797104 13F (30d) 94 filings 76 filers Visit website Investor relations