Oppenheimer Holdings Inc.
US ˙ NYSE ˙ US6837971042

SecurityOPY / Oppenheimer Holdings Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership5,624 shares
Latest Disclosed Value $ 501,605
Citigroup Inc reports 276.19% increase in ownership of OPY / Oppenheimer Holdings Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 5,624 shares of Oppenheimer Holdings Inc. (US:OPY) valued at $501,605 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,495 shares of Oppenheimer Holdings Inc.. This represents a change in shares of 276.19% during the quarter. The current value of the position is $530,456 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 5,624 4,129 276.19 502 363.89 0.0002
2026-02-13 2025-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,495 717 92.16 108 89.47 0.0000
2025-11-10 2025-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 778 82 11.78 58 26.67 0.0000
2025-08-11 2025-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 696 71 11.36 46 21.62 0.0000
2025-05-12 2025-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 625 116 22.79 37 15.63 0.0000
2025-02-12 2024-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 509 82 19.20 33 52.38 0.0000
2024-11-12 2024-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 427 399 1,425.00 22 2,000.00 0.0000
2024-08-12 2024-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 28 -965 -97.18 1 -97.44 0.0000
2024-05-10 2024-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 993 -1,392 -58.36 40 -60.20 0.0000
2024-02-09 2023-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 2,385 1,309 121.65 99 139.02 0.0001
2023-12-06 2023-09-30 13F/A-1 OPPENHEIMER HLDGS CL A NON VTG 683797104 1,076 1,031 2,291.11 41 4,000.00 0.0000
2023-11-09 2023-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,076 1,031 41 0.0000
2023-08-10 2023-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 45 15 50.00 2 0.00 0.0000
2023-05-11 2023-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 30 -34 -53.12 1 -50.00 0.0000
2023-02-09 2022-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 64 -70 -52.24 3 -50.00 0.0000
2022-11-10 2022-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 134 -518 -79.45 4 -80.95 0.0000
2022-08-10 2022-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 652 246 60.59 21 23.53 0.0000
2022-05-12 2022-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 406 -2,982 -88.02 17 -89.17 0.0000
2022-02-10 2021-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,388 1,475 77.10 157 82.56 0.0001
2021-11-10 2021-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,913 1,464 326.06 86 290.91 0.0001
2021-08-10 2021-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 449 -176 -28.16 22 -12.00 0.0000
2021-05-13 2021-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 625 -1,185 -65.47 25 -56.14 0.0000
2021-02-11 2020-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,810 1,355 297.80 57 470.00 0.0000
2020-11-12 2020-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 455 -820 -64.31 10 -64.29 0.0000
2020-08-12 2020-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,275 -1,556 -54.96 28 -50.00 0.0000
2020-05-12 2020-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 2,831 903 46.84 56 5.66 0.0001
2020-02-12 2019-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,928 -1,911 -49.78 53 -53.91 0.0000
2019-11-08 2019-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,839 -135 -3.40 115 6.48 0.0001
2019-08-12 2019-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,974 342 9.42 108 13.68 0.0001
2019-05-13 2019-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,632 33 0.92 95 3.26 0.0001
2019-02-12 2018-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,599 411 12.89 92 -8.91 0.0001
2018-11-13 2018-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,188 876 37.89 101 55.38 0.0001
2018-08-10 2018-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 2,312 94 4.24 65 14.04 0.0001
2018-05-11 2018-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 2,218 -1,440 -39.37 57 -41.84 0.0000
2018-02-12 2017-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,658 2,011 122.10 98 237.93 0.0001
2017-11-13 2017-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,647 1,539 1,425.00 29 1,350.00 0.0000
2017-08-11 2017-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 108 -1,781 -94.28 2 -93.94 0.0000
2017-05-12 2017-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 1,889 -9,548 -83.48 33 -84.51 0.0000
2017-02-10 2016-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 11,437 10,636 1,327.84 213 1,836.36 0.0002
2016-11-10 2016-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 801 801 11 0.0000
2016-08-12 2016-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 0 -7,405 -100.00 0 -100.00
2016-05-13 2016-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 7,405 7,217 3,838.83 117 3,800.00 0.0001
2016-02-12 2015-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 188 186 9,300.00 3 0.0000
2015-11-13 2015-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 2 -2,000 -99.90 0 -100.00
2015-08-13 2015-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 2,002 -3,510 -63.68 53 -59.23 0.0000
2015-05-14 2015-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 5,512 -3,513 -38.93 130 -38.10 0.0001
2015-02-17 2014-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 9,025 3,103 52.40 210 75.00 0.0002
2014-11-14 2014-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 5,922 1,723 41.03 120 18.81 0.0001
2014-08-14 2014-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 4,199 -2,548 -37.76 101 -46.56 0.0001
2014-05-15 2014-03-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 6,747 -117 -1.70 189 11.18 0.0002
2014-02-14 2013-12-31 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 6,864 3,758 120.99 170 209.09 0.0002
2013-11-14 2013-09-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 3,106 -2,628 -45.83 55 -49.54 0.0001
2013-08-14 2013-06-30 13F OPPENHEIMER HLDGS CL A NON VTG 683797104 5,734 5,734 109 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.