OPPENHEIMER HOLDINGS-CL A (OPY) Stock Institutional Trading Activity


OPPENHEIMER HOLDINGS-CL A (OPY) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Polen Capital Management, and Arbiter Partners Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2019Renaissance Technologies LLCBuy26,200495,300$13,611
Q3 2019Renaissance Technologies LLCBuy17,700469,100$14,101
Q2 2019Renaissance Technologies LLCBuy24,300451,400$12,287
Q1 2019Renaissance Technologies LLCBuy25,000427,100$11,113
Q4 2018Renaissance Technologies LLCBuy16,400402,100$10,274
Q3 2018Renaissance Technologies LLCBuy195,402385,700$12,188
Q1 2018Renaissance Technologies LLCBuy56,798190,298$4,900
Q4 2017Renaissance Technologies LLCBuy66,400133,500$3,578
Q3 2017Renaissance Technologies LLCBuy18,00067,100$1,164
Q2 2017Renaissance Technologies LLCSell-2,03649,100$805
Q1 2017Renaissance Technologies LLCSell-56,36451,136$874
Q4 2016Renaissance Technologies LLCBuy87,500107,500$2,000
Q3 2016Renaissance Technologies LLCBuy8,50020,000$286
Q3 2016Arbiter Partners Capital ManagementSell-93,425153,250$2,190
Q2 2016Renaissance Technologies LLCSell-41,40311,500$178
Q2 2016Arbiter Partners Capital ManagementSell-98,374246,675$3,814
Q1 2016Arbiter Partners Capital ManagementBuy32,674345,049$5,445
Q4 2015Arbiter Partners Capital ManagementBuy300312,375$5,429
Q3 2015Arbiter Partners Capital ManagementBuy55,708312,075$6,245
Q1 2015Arbiter Partners Capital ManagementBuy93,782256,367$6,014
Q4 2014Arbiter Partners Capital ManagementBuy9,141162,585$3,780
Q3 2014Arbiter Partners Capital ManagementBuy67,285153,444$3,107
Q2 2014Arbiter Partners Capital ManagementBuy16,55286,159$2,067
Q1 2014Renaissance Technologies LLCBuy41,00352,903$1,484
Q4 2013Renaissance Technologies LLCSell-15,30011,900$295
Q4 2013Arbiter Partners Capital ManagementBuy50269,607$1,725
Q3 2013Renaissance Technologies LLCBuy27,20027,200$483
Q3 2013Arbiter Partners Capital ManagementBuy25,01869,105$1,228
Q2 2013Arbiter Partners Capital ManagementBuy44,08744,087$839

Frequently asked questions about OPY activity

  • Which institutional owners are buying OPY?

    Institutional owners buying OPY include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in OPY activity?

    "Buy" means an investor increased their reported position in OPY compared to the prior reporting period. This reflects growing exposure to OPPENHEIMER HOLDINGS-CL A (OPY) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in OPY increasing?

    Institutional interest in OPY can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.