First Manhattan CO Opko Health, Inc. Transaction History

First Manhattan CO

$35.3 Billion
Q3 2025

A detailed history of First Manhattan CO transactions in Opko Health, Inc. stock. As of the latest transaction made, First Manhattan CO holds 51,750 shares of OPK stock, worth $66,240. This represents 0.0% of its overall portfolio holdings.

Number of Shares

51,750

Previous 51,750 -0.0%

Holding current value

$66,240

Previous $68,000 17.65%

% of portfolio

0.0%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 14, 2024	SELL	$1.21 - $1.68 $4,840 - $6,720	-4,000 Reduced 7.17%	51,750 $77,000
Q2 2024 Aug 13, 2024	SELL	$1.21 - $1.42 $42,077 - $49,380	-34,775 Reduced 38.41%	55,750 $69,000
Q1 2024 May 15, 2024	BUY	$0.87 - $1.57 $43,500 - $78,500	50,000 Added 123.38%	90,525 $108,000
Q4 2023 Feb 13, 2024	BUY	$1.23 - $1.63 $44,925 - $59,535	36,525 Added 913.13%	40,525 $61,000
Q3 2023 Nov 14, 2023	SELL	$1.5 - $2.17 $9,000 - $13,020	-6,000 Reduced 60.0%	4,000 $6,000

Q1 2023 May 15, 2023	SELL	$1.06 - $1.61 $2,120 - $3,220	-2,000 Reduced 16.67%	10,000 $14,000
Q4 2022 Feb 14, 2023	BUY	$1.05 - $2.01 $6,300 - $12,059	6,000 Added 100.0%	12,000 $15,000
Q3 2022 Nov 14, 2022	SELL	$1.81 - $2.81 $10,860 - $16,860	-6,000 Reduced 50.0%	6,000 $11,000
Q2 2022 Aug 15, 2022	SELL	$2.33 - $3.61 $22,135 - $34,295	-9,500 Reduced 44.19%	12,000 $30,000
Q4 2021 Feb 14, 2022	SELL	$3.52 - $5.15 $45,760 - $66,950	-13,000 Reduced 37.68%	21,500 $103,000
Q2 2021 Aug 16, 2021	SELL	$3.33 - $4.55 $20,812 - $28,437	-6,250 Reduced 15.34%	34,500 $139,000
Q1 2021 May 14, 2021	SELL	$4.19 - $5.99 $100,350 - $143,460	-23,950 Reduced 37.02%	40,750 $174,000
Q1 2020 May 06, 2020	SELL	$1.34 - $2.32 $6,700 - $11,600	-5,000 Reduced 7.17%	64,700 $86,000
Q3 2019 Nov 13, 2019	SELL	$1.75 - $2.47 $350 - $494	-200 Reduced 0.29%	69,700 $145,000
Q2 2019 Aug 16, 2019	BUY	$1.79 - $2.61 $358 - $522	200 Added 0.29%	69,900 $170,000
Q1 2019 Apr 12, 2019	SELL	$2.42 - $3.83 $6.57 Million - $10.4 Million	-2,716,663 Reduced 97.5%	69,700 $181,000
Q4 2018 Jan 30, 2019	SELL	$2.46 - $3.87 $3.7 Million - $5.82 Million	-1,504,350 Reduced 35.06%	2,786,363 $8.39 Million
Q3 2018 Oct 15, 2018	BUY	$3.29 - $6.29 $13.8 Million - $26.4 Million	4,200,663 Added 4664.81%	4,290,713 $14.8 Million
Q2 2018 Aug 01, 2018	SELL	$2.99 - $4.99 $7,475 - $12,475	-2,500 Reduced 2.7%	90,050 $423,000
Q4 2017 Jan 22, 2018	SELL	$4.61 - $7.04 $27,660 - $42,240	-6,000 Reduced 6.09%	92,550 $453,000
Q3 2017 Oct 25, 2017	BUY	$5.88 - $7.11 $579,474 - $700,690	98,550	98,550 $676,000

Others Institutions Holding OPK

# of Institutions

256

Shares Held

195M

Call Options Held

1.68M

Put Options Held

126K

View Full List

About OPKO HEALTH, INC.

Ticker OPK
Exchange NASDAQ
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 771,960,000
Market Cap $988M
Description
OPKO Health, Inc., a healthcare company, engages in the diagnostics and pharmaceuticals businesses in the United States, Ireland, Chile, Spain, Israel, Mexico, and internationally. The company's Diagnostics segment operates BioReference Laboratories that offers laboratory testing services for the detection, diagnosis, evaluation, monitoring, and...

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First Manhattan CO Opko Health, Inc. Transaction History