Tekla Capital Management LLC Boston Scientific Corp Transaction History

Tekla Capital Management LLC

$2.53 Billion
Q2 2023

A detailed history of Tekla Capital Management LLC transactions in Boston Scientific Corp stock. As of the latest transaction made, Tekla Capital Management LLC holds 657,790 shares of BSX stock, worth $59.2 Million. This represents 1.41% of its overall portfolio holdings.

Number of Shares

657,790

Previous 565,990 16.22%

Holding current value

$59.2 Million

Previous $28.3 Million 25.65%

% of portfolio

1.41%

Previous 1.09%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2023 Aug 10, 2023	BUY	$49.72 - $54.64 $4.56 Million - $5.02 Million	91,800 Added 16.22%	657,790 $35.6 Million
Q1 2023 May 10, 2023	SELL	$45.09 - $50.03 $8.61 Million - $9.56 Million	-191,025 Reduced 25.23%	565,990 $28.3 Million
Q4 2022 Feb 10, 2023	SELL	$39.56 - $47.22 $1.51 Million - $1.8 Million	-38,200 Reduced 4.8%	757,015 $35 Million
Q2 2022 Jul 29, 2022	BUY	$35.24 - $47.1 $7.96 Million - $10.6 Million	225,817 Added 39.66%	795,215 $29.6 Million
Q1 2022 May 13, 2022	BUY	$40.9 - $45.1 $1.36 Million - $1.5 Million	33,356 Added 6.22%	569,398 $25.2 Million
Q4 2021 Feb 14, 2022	BUY	$38.07 - $44.87 $13.3 Million - $15.7 Million	350,111 Added 188.3%	536,042 $22.8 Million
Q1 2021 May 14, 2021	SELL	$35.27 - $39.67 $2.12 Million - $2.39 Million	-60,158 Reduced 24.45%	185,931 $7.19 Million
Q4 2020 Feb 12, 2021	SELL	$33.15 - $41.97 $16.4 Million - $20.8 Million	-495,207 Reduced 66.8%	246,089 $8.85 Million
Q3 2020 Nov 13, 2020	BUY	$34.44 - $42.23 $3.32 Million - $4.07 Million	96,361 Added 14.94%	741,296 $28.3 Million
Q2 2020 Aug 13, 2020	BUY	$30.19 - $39.11 $1.73 Million - $2.24 Million	57,273 Added 9.75%	644,935 $22.6 Million
Q1 2020 May 14, 2020	BUY	$25.83 - $45.71 $602,278 - $1.07 Million	23,317 Added 4.13%	587,662 $19.2 Million
Q4 2019 Feb 13, 2020	SELL	$37.87 - $45.37 $22,911 - $27,448	-605 Reduced 0.11%	564,345 $25.5 Million
Q3 2019 Nov 13, 2019	SELL	$40.31 - $43.45 $2.71 Million - $2.92 Million	-67,300 Reduced 10.64%	564,950 $23 Million
Q2 2019 Aug 14, 2019	BUY	$34.91 - $42.98 $5.54 Million - $6.82 Million	158,631 Added 33.49%	632,250 $27.2 Million
Q1 2019 May 14, 2019	BUY	$32.91 - $40.75 $942,147 - $1.17 Million	28,628 Added 6.43%	473,619 $18.2 Million
Q3 2018 Nov 13, 2018	SELL	$32.83 - $38.63 $413,461 - $486,506	-12,594 Reduced 2.75%	444,991 $17.1 Million
Q1 2018 May 14, 2018	BUY	$25.2 - $28.54 $4.86 Million - $5.51 Million	192,985 Added 72.93%	457,585 $12.5 Million
Q4 2017 Feb 14, 2018	BUY	$24.79 - $29.8 $6.56 Million - $7.89 Million	264,600	264,600 $6.56 Million

Others Institutions Holding BSX

# of Institutions

1,539

Shares Held

1.19B

Call Options Held

6.79M

Put Options Held

10.1M

View Full List

About BOSTON SCIENTIFIC CORP

Ticker BSX
Exchange NYSE
Sector Healthcare
Industry Medical Devices
Shares Outstandng 1,431,609,984
Market Cap $129B
Description
Boston Scientific Corporation develops, manufactures, and markets medical devices for use in various interventional medical specialties worldwide. It operates through three segments: MedSurg, Rhythm and Neuro, and Cardiovascular. The company offers devices to diagnose and treat gastrointestinal and pulmonary conditions; devices to treat various ...

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Tekla Capital Management LLC Boston Scientific Corp Transaction History