OPPENHEIMER HOLDINGS INC

PublicCIK: 791963
OPYNYSE
Location

NEW YORK, NY

13F Filings

Institutional Holders

OPPENHEIMER HOLDINGS INCOPY— Latest position per institution from SEC 13F filings

15

Institutional holders

3.91M

Total shares held

377.33M

Estimated value

195.58K

Avg. position size

1

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

520.33K

Value

54.91M

Filed

Jun 30, 2026

2

JB CAPITAL PARTNERS LP

CIK 1138532

Shares

503.95K

Value

53.19M

Filed

Jun 30, 2026

3

VANGUARD GROUP INC

CIK 102909

Shares

437.94K

Value

31.66M

Filed

Dec 31, 2025

4

AMERICAN CENTURY COMPANIES INC

CIK 748054

Shares

391.98K

Value

41.37M

Filed

Jun 30, 2026

5

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

384.35K

Value

40.56M

Filed

Jun 30, 2026

6

BLACKROCK, INC.

CIK 2012383

Shares

203.46K

Value

21.47M

Filed

Jun 30, 2026

7

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

178.89K

Value

8.57M

Filed

Jun 30, 2024

8

ROYCE & ASSOCIATES LP

CIK 906304

Shares

170.08K

Value

17.95M

Filed

Jun 30, 2026

9

RBF CAPITAL, LLC

CIK 1134621

Shares

163.77K

Value

17.28M

Filed

Jun 30, 2026

10

BOSTON PARTNERS

CIK 1386060

Shares

158.38K

Value

16.71M

Filed

Jun 30, 2026

11

MORGAN STANLEY

CIK 895421

Shares

106.92K

Value

11.28M

Filed

Jun 30, 2026

12

GREENWICH WEALTH MANAGEMENT LLC

CIK 1439805

Shares

100.87K

Value

9K

Filed

Mar 31, 2026

13

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

92.03K

Value

9.72M

Filed

Jun 30, 2026

14

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 884546

Shares

86.32K

Value

9.11M

Filed

Jun 30, 2026

15

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 1107261

Shares

76.55K

Value

8.08M

Filed

Jun 30, 2026

16

STATE STREET CORP

CIK 93751

Shares

75.73K

Value

7.99M

Filed

Jun 30, 2026

17

ALGERT GLOBAL LLC

CIK 1275218

Shares

74.15K

Value

7.83M

Filed

Jun 30, 2026

18

ARBITER PARTNERS CAPITAL MANAGEMENT LLC

CIK 1513193

Shares

66.60K

Value

7.03M

Filed

Jun 30, 2026

19

TWO SIGMA INVESTMENTS, LP

CIK 1179392

Shares

62.61K

Value

6.61M

Filed

Jun 30, 2026

20

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 1164508

Shares

56.69K

Value

5.98M

Filed

Jun 30, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.