Security key
683797104
OPPENHEIMER HOLDINGS INC - CL A NON VTG (OPY)
CUSIP: 683797104
Q3 2026 13F Holders as of 30 Sep 2026
- Security type / class
- Equity / CL A NON VTG
- Total 13F shares
- 32,260
- Total 13F value
- $2,436,429
- Share change
- -3,935
- SEC-reported price per share
- $117.96
- Number of holders
- 10
- Value change
- -$525,600
- Number of buys
- 6
- Number of sells
- 1
Report period
Q3 2026
Institutions
10
Top holders
10
OPY full security history
Ownership snapshot
Full 13F holder table
OPPENHEIMER HOLDINGS INC SEC filings
OPPENHEIMER HOLDINGS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 683797104
Recent filing periods:
Ownership snapshot
Top reported holders of OPY - OPPENHEIMER HOLDINGS INC - CL A NON VTG (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Albert G. Lowenthal
Disclosed value leader
DIMENSIONAL FUND ADVISORS LP
Comparable rows
0/15
Latest evidence
30 Jun 2026
3/4/5
13F
Highest disclosed value: $54,914,380
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
DIMENSIONAL FUND ADVISORS LP has the largest disclosed position value at $54.91M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens DIMENSIONAL FUND ADVISORS LP's linked filing trail.
Disclosed position value
Top 5
Albert G. Lowenthal
$15.87M
DIMENSIONAL FUND ADVISORS LP
$54.91M
JB CAPITAL PARTNERS LP
$53.19M
AMERICAN CENTURY COMPANIES INC
$41.37M
VANGUARD CAPITAL MANAGEMENT LLC
$40.56M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Albert G. Lowenthal |
3/4/5
Chairman, Director, 10%+ Owner
|
—
mixed-class rows
|
$15,865,747
284,180 shares
mixed-class rows
|
+$2,995 | 06 Feb 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
class O/S missing
|
$54,914,380
520,326 shares
|
— | 30 Jun 2026 |
| JB CAPITAL PARTNERS LP |
13F
Company
|
—
class O/S missing
|
$53,187,305
503,954 shares
|
— | 30 Jun 2026 |
| AMERICAN CENTURY COMPANIES INC |
13F
Company
|
—
class O/S missing
|
$41,369,253
391,977 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$40,564,510
384,352 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
Company
|
—
class O/S missing
|
$21,473,486
203,463 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
10
Shares
32,260
Rows available
10
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
121
Q3 2026 holders
10
Holder diff
-111
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend