Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

OPPENHEIMER HOLDINGS INC

CIK 0000791963OPY· quarter ending 2026-06-30

Shares outstanding

10,708,005

as of 2026-07-30 · 10-Q cover page, filed 2026-07-31

Held by 13F filers

4,537,592

42.8% of Common Class A

Holders

121

+4 vs 2026-03-31 · 24 new, 20 exited

Value

$477.7M

shares +7.1% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-07-31, as of 2026-07-30)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common Class A	OPY · NYSE	10,608,340	4,537,592	42.8%	121	683797104
Common Class B	not listed	99,665	—	—

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	683797104	CL A NON VTG	121	4,537,592	10,608,340	42.8%	$477.7M	3 call / 0 put	NPORT	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (121 of 121 · 683797104)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	DIMENSIONAL FUND ADVISORS LP	520,326	4.90%	$54.9M	+23,293 (+4.7%)
2	JB CAPITAL PARTNERS LP	503,954	4.75%	$53.2M	—
3	AMERICAN CENTURY COMPANIES INC	391,977	3.69%	$41.4M	+39,190 (+11.1%)
4	VANGUARD CAPITAL MANAGEMENT LLC	384,352	3.62%	$40.6M	-6,881 (-1.8%)
5	BlackRock, Inc.	203,463	1.92%	$21.5M	+16,397 (+8.8%)
6	Arbiter Partners Capital Management LLC	199,797	1.88%	$21.1M	+144,798 (+263.3%)
7	ROYCE & ASSOCIATES LP	170,076	1.60%	$17.9M	-3 (-0.0%)
8	RBF Capital, LLC	163,771	1.54%	$17.3M	—
9	Boston Partners	158,375	1.49%	$16.7M	+26,941 (+20.5%)
10	MORGAN STANLEY	106,924	1.01%	$11.3M	+18,779 (+21.3%)
11	GEODE CAPITAL MANAGEMENT, LLC	92,029	0.87%	$9.7M	+5,465 (+6.3%)
12	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	86,324	0.81%	$9.1M	-14,528 (-14.4%)
13	BRIDGEWAY CAPITAL MANAGEMENT, LLC	76,547	0.72%	$8.1M	+3,488 (+4.8%)
14	STATE STREET CORP	75,734	0.71%	$8.0M	+15,936 (+26.6%)
15	ALGERT GLOBAL LLC	74,147	0.70%	$7.8M	+37,328 (+101.4%)
16	TWO SIGMA INVESTMENTS, LP	62,606	0.59%	$6.6M	+21,975 (+54.1%)
17	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	56,690	0.53%	$6.0M	-15,345 (-21.3%)
18	JPMORGAN CHASE & CO	56,398	0.53%	$5.9M	+2,574 (+4.8%)
19	MILLENNIUM MANAGEMENT LLC	56,398	0.53%	$6.0M	-10,935 (-16.2%)
20	Empowered Funds, LLC	49,554	0.47%	$5.2M	+3,488 (+7.6%)
21	Qube Research & Technologies Ltd	48,060	0.45%	$5.1M	+20,469 (+74.2%)
22	VANGUARD PORTFOLIO MANAGEMENT LLC	46,427	0.44%	$4.9M	+13,033 (+39.0%)
23	Voleon Capital Management LP	44,658	0.42%	$4.7M	+8,136 (+22.3%)
24	BOOTHBAY FUND MANAGEMENT, LLC	43,742	0.41%	$4.6M	+11,544 (+35.9%)
25	VANGUARD FIDUCIARY TRUST CO	41,174	0.39%	$4.3M	+731 (+1.8%)
26	GOLDMAN SACHS GROUP INC	40,240	0.38%	$4.2M	+2,753 (+7.3%)
27	BNP PARIBAS FINANCIAL MARKETS	37,240	0.35%	$3.9M	+11,992 (+47.5%)
28	RENAISSANCE TECHNOLOGIES LLC	35,298	0.33%	$3.7M	+12,498 (+54.8%)
29	CREDIT AGRICOLE S A	32,000	0.30%	$3.4M	NEW
30	NEUBERGER BERMAN GROUP LLC	27,630	0.26%	$2.9M	-1,900 (-6.4%)
31	FRANKLIN RESOURCES INC	27,018	0.25%	$2.9M	+1,100 (+4.2%)
32	POLEN CAPITAL MANAGEMENT LLC	26,834	0.25%	$2.8M	-120 (-0.4%)
33	JANE STREET GROUP, LLC	26,334	0.25%	$2.8M	+12,832 (+95.0%)
34	XTX Topco Ltd	24,873	0.23%	$2.6M	+14,755 (+145.8%)
35	CITADEL ADVISORS LLC	24,352	0.23%	$2.6M	+4,339 (+21.7%)
36	Fisher Asset Management, LLC	24,069	0.23%	$2.5M	-1,217 (-4.8%)
37	Man Group plc	24,039	0.23%	$2.5M	-7,505 (-23.8%)
38	BOKF, NA	23,850	0.22%	$2.5M	—
39	BANK OF AMERICA CORP /DE/	21,214	0.20%	$2.2M	-5,158 (-19.6%)
40	Beverly Hills Private Wealth, LLC	20,933	0.20%	$2.2M	-1,734 (-7.6%)
41	LAZARD ASSET MANAGEMENT LLC	20,927	0.20%	$2.2M	+3,101 (+17.4%)
42	FMR LLC	20,165	0.19%	$2.1M	+1,809 (+9.9%)
43	EJF Capital LP	20,000	0.19%	$2.1M	—
44	Connor, Clark & Lunn Investment Management Ltd.	19,745	0.19%	$2.1M	-503 (-2.5%)
45	NORTHERN TRUST CORP	19,509	0.18%	$2.1M	+2,153 (+12.4%)
46	AQR CAPITAL MANAGEMENT LLC	18,351	0.17%	$1.9M	NEW
47	Bank of New York Mellon Corp	17,978	0.17%	$1.9M	-908 (-4.8%)
48	Round Rock Advisors LLC	14,605	0.14%	$1.5M	—
49	Russell Investments Group, Ltd.	13,762	0.13%	$1.5M	+1,784 (+14.9%)
50	Y-Intercept (Hong Kong) Ltd	12,665	0.12%	$1.3M	NEW
51	Swiss National Bank	11,700	0.11%	$1.2M	NEW
52	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	11,572	0.11%	$14K	+141 (+1.2%)
53	NorthCrest Asset Manangement, LLC	11,376	0.11%	$1.3M	+26 (+0.2%)
54	Engineers Gate Manager LP	10,026	0.09%	$1.1M	+6,776 (+208.5%)
55	Point72 Asset Management, L.P.	9,681	0.09%	$1.0M	-279 (-2.8%)
56	CANADA PENSION PLAN INVESTMENT BOARD	9,300	0.09%	$982K	-700 (-7.0%)
57	CORSAIR CAPITAL MANAGEMENT, L.P.	8,941	0.08%	$944K	—
58	PRELUDE CAPITAL MANAGEMENT, LLC	8,921	0.08%	$942K	+921 (+11.5%)
59	Verdad Advisers, LP	8,673	0.08%	$915K	+5,252 (+153.5%)
60	ACADIAN ASSET MANAGEMENT LLC	8,650	0.08%	$912K	-5,715 (-39.8%)
61	Invesco Ltd.	7,797	0.07%	$823K	-15,135 (-66.0%)
62	UBS Group AG	7,150	0.07%	$755K	+3,610 (+102.0%)
63	CAPTRUST FINANCIAL ADVISORS	7,062	0.07%	$745K	+62 (+0.9%)
64	Inspire Investing, LLC	6,473	0.06%	$683K	+705 (+12.2%)
65	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	6,468	0.06%	$683K	NEW
66	Penn Capital Management Company, LLC	6,276	0.06%	$662K	-569 (-8.3%)
67	ALPS ADVISORS INC	6,085	0.06%	$642K	+85 (+1.4%)
68	Precision Wealth Strategies, LLC	5,844	0.06%	$617K	NEW
69	SEI INVESTMENTS CO	5,798	0.05%	$612K	-6,734 (-53.7%)
70	AMERIPRISE FINANCIAL INC	5,687	0.05%	$600K	-91 (-1.6%)
71	TEACHER RETIREMENT SYSTEM OF TEXAS	5,348	0.05%	$564K	NEW
72	ExodusPoint Capital Management, LP	5,334	0.05%	$563K	+2,632 (+97.4%)
73	D. E. Shaw & Co., Inc.	5,273	0.05%	$557K	-32,927 (-86.2%)
74	VANGUARD ASSET MANAGEMENT, Ltd	4,108	0.04%	$434K	NEW
75	Brevan Howard Capital Management LP	3,987	0.04%	$421K	-2,448 (-38.0%)
76	Allianz Asset Management GmbH	3,869	0.04%	$408K	NEW
77	STIFEL FINANCIAL CORP	3,000	0.03%	$317K	—
78	Lighthouse Investment Partners, LLC	2,869	0.03%	$303K	NEW
79	Jupiter Topco LLC	2,800	0.03%	$295K	NEW
80	SUSQUEHANNA INTERNATIONAL GROUP, LLP	2,719	0.03%	$287K	NEW
81	KLP KAPITALFORVALTNING AS	2,700	0.03%	$285K	NEW
82	Vanguard Personalized Indexing Management, LLC	2,544	0.02%	$268K	+46 (+1.8%)
83	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	2,493	0.02%	$263K	+162 (+6.9%)
84	Vanguard Global Advisers, LLC	2,487	0.02%	$262K	—
85	Avise Financial Cooperative, Inc.	2,132	0.02%	$225K	-184 (-7.9%)
86	JMN Financial LLC	2,046	0.02%	$216K	NEW
87	Tidal Investments LLC	1,964	0.02%	$207K	NEW
88	Legal & General Group Plc	1,931	0.02%	$204K	NEW
89	Missouri Trust & Investment Co	1,900	0.02%	$203K	—
90	CITIGROUP INC	965	0.01%	$102K	-4,659 (-82.8%)
91	Parallel Advisors, LLC	773	0.01%	$82K	-3 (-0.4%)
92	OSAIC HOLDINGS, INC.	703	0.01%	$74K	+3 (+0.4%)
93	Aquatic Capital Management LLC	661	0.01%	$70K	-4,314 (-86.7%)
94	Quantbot Technologies LP	571	0.01%	$60K	-904 (-61.3%)
95	JONES FINANCIAL COMPANIES LLLP	480	0.00%	$50K	+49 (+11.4%)
96	NISA INVESTMENT ADVISORS, LLC	451	0.00%	$48K	NEW
97	State of Alaska, Department of Revenue	425	0.00%	$44K	—
98	MACQUARIE GROUP LTD	343	0.00%	$36K	NEW
99	WELLS FARGO & COMPANY/MN	305	0.00%	$32K	+305
100	WealthCollab, LLC	300	0.00%	$32K	—
101	SIGNATUREFD, LLC	297	0.00%	$31K	+64 (+27.5%)
102	Ares Financial Consulting, LLC	212	0.00%	$22K	—
103	BARCLAYS PLC	177	0.00%	$19K	-162 (-47.8%)
104	CENTRAL TRUST Co	141	0.00%	$15K	NEW
105	Allworth Financial LP	100	0.00%	$11K	+48 (+92.3%)
106	GROUP ONE TRADING LLC	100	0.00%	$11K	NEW
107	ARMSTRONG ADVISORY GROUP, INC	60	0.00%	$6K	—
108	EASTERN BANK	60	0.00%	$6K	—
109	Clearstead Advisors, LLC	52	0.00%	$5K	NEW
110	BESSEMER GROUP INC	42	0.00%	$4K	—
111	Pinnacle Wealth Planning Services, Inc.	41	0.00%	$4K	—
112	US BANCORP \DE\	40	0.00%	$4K	-2 (-4.8%)
113	Farther Finance Advisors, LLC	37	0.00%	$4K	+29 (+362.5%)
114	Smartleaf Asset Management LLC	34	0.00%	$4K	—
115	FIFTH THIRD BANCORP	27	0.00%	$3K	-5 (-15.6%)
116	PNC Financial Services Group, Inc.	27	0.00%	$3K	NEW
117	ROYAL BANK OF CANADA	25	0.00%	$2K	+11 (+78.6%)
118	Avion Wealth	11	0.00%	$1K	—
119	Arax Advisory Partners	8	0.00%	$845	-94 (-92.2%)
120	SJS Investment Consulting Inc.	5	0.00%	$528	NEW
121	ROTHSCHILD INVESTMENT LLC	1	0.00%	$106	NEW

Exited since 2026-03-31 (20 filers; largest 20 shown)

Greenwich Wealth Management LLC	−100,872
TCW GROUP INC	−13,669
TUDOR INVESTMENT CORP ET AL	−12,643
Trexquant Investment LP	−12,486
Quadrature Capital Ltd	−8,083
Susquehanna Portfolio Strategies, LLC	−4,342
DGS Capital Management, LLC	−3,681
Jump Financial, LLC	−3,565
Virtu Financial LLC	−3,526
VARCOV Co.	−3,384
HRT FINANCIAL LP	−3,298
Corient Private Wealth LLC	−2,536
OPPENHEIMER & CO INC	−2,500
CAXTON ASSOCIATES LLP	−2,367
McIlrath & Eck, LLC	−1,101
QUADRANT CAPITAL GROUP LLC	−412
RHUMBLINE ADVISERS	−261
SBI Securities Co., Ltd.	−34
Quarry LP	−24
CWM, LLC	−22

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

No structured 13D/13G filings (XML filings began Dec 2024).

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.