O'Shaughnessy Asset Management, LLC Mks Instruments Inc Transaction History

O'Shaughnessy Asset Management, LLC

$10.8 Billion
Q3 2024

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2021 Feb 11, 2022	SELL	$141.92 - $177.58 $4,257 - $5,327	-30 Closed	0 $0
Q3 2021 Nov 10, 2021	SELL	$140.42 - $170.77 $280 - $341	-2 Reduced 6.25%	30 $5,000
Q2 2021 Aug 09, 2021	BUY	$165.96 - $196.86 $3,983 - $4,724	24 Added 300.0%	32 $6,000
Q4 2020 Feb 11, 2021	BUY	$108.39 - $156.88 $867 - $1,255	8 New	8 $1,000
Q3 2020 Nov 12, 2020	SELL	$103.3 - $128.48 $206 - $256	-2 Closed	0 $0
Q2 2020 Aug 13, 2020	SELL	$74.98 - $114.61 $674 - $1,031	-9 Reduced 81.82%	2 $0
Q1 2020 May 13, 2020	SELL	$70.88 - $120.84 $20,909 - $35,647	-295 Reduced 96.41%	11 $1,000
Q4 2019 Feb 12, 2020	BUY	$87.04 - $114.73 $25,067 - $33,042	288 Added 1600.0%	306 $34,000
Q3 2019 Nov 14, 2019	BUY	$72.95 - $95.17 $364 - $475	5 Added 38.46%	18 $2,000
Q2 2019 Aug 07, 2019	SELL	$70.87 - $101.6 $168,032 - $240,893	-2,371 Reduced 99.45%	13 $1,000
Q1 2019 May 10, 2019	SELL	$63.07 - $93.05 $44,275 - $65,321	-702 Reduced 22.75%	2,384 $0
Q4 2018 Feb 12, 2019	SELL	$57.0 - $81.38 $614,118 - $876,788	-10,774 Reduced 77.73%	3,086 $200,000
Q3 2018 Nov 06, 2018	SELL	$78.95 - $102.8 $118,188 - $153,891	-1,497 Reduced 9.75%	13,860 $1.11 Million
Q2 2018 Aug 10, 2018	SELL	$93.1 - $122.25 $85,465 - $112,225	-918 Reduced 5.64%	15,357 $1.47 Million
Q1 2018 May 08, 2018	BUY	$95.5 - $125.45 $500,611 - $657,608	5,242 Added 47.51%	16,275 $1.88 Million
Q4 2017 Feb 13, 2018	BUY	$89.5 - $108.65 $987,453 - $1.2 Million	11,033 New	11,033 $1.04 Million
Q3 2017 Nov 13, 2017	SELL	$76.85 - $94.45 $75,389 - $92,655	-981 Closed	0 $0
Q2 2017 Aug 14, 2017	BUY	N/A	981	981 $66,000

Others Institutions Holding MKSI

# of Institutions

440

Shares Held

61.8M

Call Options Held

1.91M

Put Options Held

186K

Vanguard Group Inc Valley Forge, PA

7.35M
Shares

$775 Million
0.01% of portfolio
Black Rock Inc. New York, NY

6.61M
Shares

$698 Million
0.02% of portfolio
Price T Rowe Associates Inc Baltimore, MD

4.28M
Shares

$451 Million
0.05% of portfolio
Capital International Investors Los Angeles, CA

3.16M
Shares

$333 Million
0.07% of portfolio
Victory Capital Management Inc

3.05M
Shares

$322 Million
0.34% of portfolio

View Full List

About MKS INSTRUMENTS INC

Ticker MKSI
Exchange NASDAQ
Sector Technology
Industry Scientific & Technical Instruments
Shares Outstandng 66,491,100
Market Cap $7.01B
Description
MKS Instruments, Inc. provides instruments, systems, subsystems, and process control solutions that measure, monitor, deliver, analyze, power, and control critical parameters of manufacturing processes worldwide. Its Vacuum & Analysis segment offers pressure and vacuum control solutions, including direct and indirect pressure measurement; ma...

More about MKSI

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