Stock Ownership/OPY

OPPENHEIMER HLDGS INC (OPY): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in OPY · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
14
13F filers
Aggregate Value
$39.8M
Across holders
Last Price
$115.73
2026-08-24
Sector
Financials
GICS
Quarterly fund activity7 increased7 reduced3 exited
Full exits: CAXTON ASSOCIATES LLP, TCW GROUP INC, TUDOR INVESTMENT CORP ET AL
Institutional Holders of OPY
↗
14 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund63K$6.6M16.6%0.0%Added+$2.3MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund57K$6.0M15.0%0.0%Reduced$-1.6MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund56K$6.0M15.0%0.0%Reduced$-1.2MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund48K$5.1M12.7%0.0%Added+$2.2MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund35K$3.7M9.4%0.0%Added+$1.3MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund24K$2.6M6.5%0.0%Added+$559KQ2 2026
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager24K$2.5M6.4%0.0%Reduced$-128KQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund24K$2.5M6.4%0.0%Reduced$-792KQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund18K$1.9M4.9%0.0%Added—Q2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund10K$1.0M2.6%0.0%Reduced$-29KQ2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$6.6M· 16.6% of total· 0.0% port· 63K sh· +$2.3M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$6.0M· 15.0% of total· 0.0% port· 57K sh· $-1.6M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$6.0M· 15.0% of total· 0.0% port· 56K sh· $-1.2M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$5.1M· 12.7% of total· 0.0% port· 48K sh· +$2.2M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$3.7M· 9.4% of total· 0.0% port· 35K sh· +$1.3M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$2.6M· 6.5% of total· 0.0% port· 24K sh· +$559K QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$2.5M· 6.4% of total· 0.0% port· 24K sh· $-128K QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$2.5M· 6.4% of total· 0.0% port· 24K sh· $-792K QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$1.9M· 4.9% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$1.0M· 2.6% of total· 0.0% port· 10K sh· $-29K QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$563K· 1.4% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$557K· 1.4% of total· 0.0% port· 5K sh· $-3.5M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$421K· 1.1% of total· 0.0% port· 4K sh· $-258K QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$303K· 0.8% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
1–10 of 14
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