Ken Griffin Oppenheimer Holdings Inc Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Oppenheimer Holdings Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 11,300 shares of OPY stock, worth $822,979. This represents 0.0% of its overall portfolio holdings.

Number of Shares

11,300

Previous 7,300 54.79%

Holding current value

$822,979

Previous $435,000 70.8%

% of portfolio

0.0%

Previous 0.0%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$51.21 - $66.6 $957,831 - $1.25 Million	18,704 Added 153.09%	30,922 $2.03 Million
Q1 2025 May 15, 2025	BUY	$58.6 - $72.76 $320,659 - $398,142	5,472 Added 81.11%	12,218 $728,000
Q4 2024 Feb 14, 2025	SELL	$47.59 - $67.36 $970,264 - $1.37 Million	-20,388 Reduced 75.14%	6,746 $432,000
Q3 2024 Nov 14, 2024	BUY	$48.67 - $57.94 $926,530 - $1.1 Million	19,037 Added 235.11%	27,134 $1.39 Million
Q2 2024 Aug 14, 2024	SELL	$37.19 - $47.91 $216,892 - $279,411	-5,832 Reduced 41.87%	8,097 $387,000
Q1 2024 May 15, 2024	SELL	$37.3 - $41.31 $909,821 - $1.01 Million	-24,392 Reduced 63.65%	13,929 $556,000
Q4 2023 Feb 14, 2024	BUY	$33.64 - $41.71 $919,515 - $1.14 Million	27,334 Added 248.78%	38,321 $1.58 Million
Q3 2023 Nov 14, 2023	SELL	$36.88 - $42.33 $1.35 Million - $1.55 Million	-36,499 Reduced 76.86%	10,987 $420,000
Q2 2023 Aug 14, 2023	SELL	$35.9 - $40.69 $657,795 - $745,562	-18,323 Reduced 27.84%	47,486 $1.91 Million
Q1 2023 May 15, 2023	BUY	$38.13 - $48.32 $1.84 Million - $2.33 Million	48,171 Added 273.11%	65,809 $2.58 Million
Q4 2022 Feb 14, 2023	SELL	$28.73 - $43.02 $1.02 Million - $1.53 Million	-35,567 Reduced 66.85%	17,638 $746,000
Q3 2022 Nov 14, 2022	BUY	$30.16 - $38.72 $1.6 Million - $2.06 Million	53,205 New	53,205 $1.65 Million
Q1 2022 May 16, 2022	BUY	$41.2 - $49.58 $218,030 - $262,377	5,292 Added 23.02%	28,277 $1.23 Million
Q4 2021 Feb 14, 2022	SELL	$42.42 - $54.21 $815,694 - $1.04 Million	-19,229 Reduced 45.55%	22,985 $1.07 Million
Q3 2021 Nov 15, 2021	SELL	$41.09 - $51.46 $417,679 - $523,090	-10,165 Reduced 19.41%	42,214 $1.91 Million
Q2 2021 Aug 16, 2021	SELL	$40.84 - $55.12 $118,190 - $159,517	-2,894 Reduced 5.24%	52,379 $2.66 Million
Q1 2021 May 17, 2021	BUY	$30.27 - $43.29 $57,694 - $82,510	1,906 Added 3.57%	55,273 $2.21 Million
Q4 2020 Feb 16, 2021	BUY	$22.29 - $33.21 $838,549 - $1.25 Million	37,620 Added 238.9%	53,367 $1.68 Million
Q3 2020 Nov 16, 2020	BUY	$20.33 - $26.11 $74,733 - $95,980	3,676 Added 30.45%	15,747 $351,000
Q2 2020 Aug 14, 2020	SELL	$17.2 - $24.42 $186,069 - $264,175	-10,818 Reduced 47.26%	12,071 $263,000
Q1 2020 May 15, 2020	SELL	$14.88 - $28.38 $73,522 - $140,225	-4,941 Reduced 17.75%	22,889 $452,000
Q4 2019 Feb 14, 2020	BUY	$27.09 - $29.25 $361,353 - $390,165	13,339 Added 92.05%	27,830 $765,000
Q3 2019 Nov 14, 2019	SELL	$26.42 - $31.3 $6,314 - $7,480	-239 Reduced 1.62%	14,491 $435,000
Q2 2019 Aug 14, 2019	BUY	$24.34 - $27.42 $9,078 - $10,227	373 Added 2.6%	14,730 $401,000
Q4 2018 Feb 14, 2019	SELL	$23.75 - $33.14 $138,296 - $192,974	-5,823 Reduced 28.86%	14,357 $366,000
Q3 2018 Nov 13, 2018	BUY	$28.05 - $33.85 $237,274 - $286,337	8,459 Added 72.17%	20,180 $0
Q2 2018 Aug 10, 2018	BUY	$25.0 - $29.4 $293,025 - $344,597	11,721 New	11,721 $0

Others Institutions Holding OPY

# of Institutions

105

Shares Held

4.08M

Call Options Held

53.7K

Put Options Held

View Full List

About OPPENHEIMER HOLDINGS INC

Ticker OPY
Exchange NYSE
Sector Financial Services
Industry Capital Markets
Shares Outstandng 10,866,300
Market Cap $791M
Description
Oppenheimer Holdings Inc., through its subsidiaries, operates as a middle-market investment bank and full-service broker-dealer in the Americas, Europe, the Middle East, and Asia. The company offers brokerage services covering exchange-traded and over-the-counter corporate equity and debt securities, money market instruments, exchange-traded opt...

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