Loomis Sayles & CO L P Mks Instruments Inc Transaction History

Loomis Sayles & CO L P

$76.2 Billion
Q3 2024

A detailed history of Loomis Sayles & CO L P transactions in Mks Instruments Inc stock. As of the latest transaction made, Loomis Sayles & CO L P holds 295,651 shares of MKSI stock, worth $30.8 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares

295,651

Previous 250,904 17.83%

Holding current value

$30.8 Million

Previous $32.8 Million 1.9%

% of portfolio

0.04%

Previous 0.05%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 13, 2024	BUY	$103.52 - $144.6 $4.63 Million - $6.47 Million	44,747 Added 17.83%	295,651 $32.1 Million
Q2 2024 Aug 13, 2024	BUY	$108.17 - $137.16 $14.1 Million - $17.8 Million	130,036 Added 107.59%	250,904 $32.8 Million
Q1 2024 May 14, 2024	SELL	$97.35 - $133.36 $191,779 - $262,719	-1,970 Reduced 1.6%	120,868 $16.1 Million
Q4 2023 Feb 13, 2024	BUY	$65.32 - $105.03 $8.02 Million - $12.9 Million	122,838 New	122,838 $12.6 Million
Q1 2023 May 11, 2023	BUY	$83.13 - $112.97 $11,222 - $15,250	135 New	135 $12,000
Q3 2022 Nov 14, 2022	SELL	$82.31 - $123.77 $169,887 - $255,461	-2,064 Reduced 0.97%	211,610 $17.5 Million
Q2 2022 Aug 05, 2022	SELL	$99.35 - $144.63 $2.54 Million - $3.7 Million	-25,565 Reduced 10.69%	213,674 $21.9 Million
Q1 2022 May 13, 2022	BUY	$136.3 - $180.69 $1.03 Million - $1.37 Million	7,573 Added 3.27%	239,239 $35.9 Million
Q4 2021 Feb 14, 2022	SELL	$141.92 - $177.58 $348,555 - $436,136	-2,456 Reduced 1.05%	231,666 $40.4 Million
Q3 2021 Nov 12, 2021	SELL	$140.42 - $170.77 $8.54 Million - $10.4 Million	-60,793 Reduced 20.61%	234,122 $35.3 Million
Q2 2021 Aug 13, 2021	BUY	$165.96 - $196.86 $1.84 Million - $2.18 Million	11,089 Added 3.91%	294,915 $52.5 Million
Q1 2021 May 17, 2021	SELL	$147.92 - $188.24 $5.93 Million - $7.54 Million	-40,073 Reduced 12.37%	283,826 $52.6 Million
Q4 2020 Feb 12, 2021	BUY	$108.39 - $156.88 $4.21 Million - $6.09 Million	38,832 Added 13.62%	323,899 $48.7 Million
Q3 2020 Nov 12, 2020	BUY	$103.3 - $128.48 $1.42 Million - $1.77 Million	13,754 Added 5.07%	285,067 $31.1 Million
Q2 2020 Aug 14, 2020	BUY	$74.98 - $114.61 $960,418 - $1.47 Million	12,809 Added 4.96%	271,313 $30.7 Million
Q1 2020 May 15, 2020	BUY	$70.88 - $120.84 $6.49 Million - $11.1 Million	91,520 Added 54.81%	258,504 $21.1 Million
Q4 2019 Feb 14, 2020	BUY	$87.04 - $114.73 $1.26 Million - $1.66 Million	14,427 Added 9.46%	166,984 $18.4 Million
Q3 2019 Nov 13, 2019	BUY	$72.95 - $95.17 $11.1 Million - $14.5 Million	152,557 New	152,557 $14.1 Million
Q2 2019 Aug 14, 2019	SELL	$70.87 - $101.6 $15.4 Million - $22.1 Million	-217,076 Closed	0 $0
Q1 2019 May 15, 2019	SELL	$63.07 - $93.05 $701,527 - $1.03 Million	-11,123 Reduced 4.87%	217,076 $20.2 Million
Q4 2018 Feb 14, 2019	BUY	$57.0 - $81.38 $220,761 - $315,184	3,873 Added 1.73%	228,199 $14.7 Million
Q3 2018 Nov 13, 2018	SELL	$78.95 - $102.8 $194,532 - $253,299	-2,464 Reduced 1.09%	224,326 $18 Million
Q2 2018 Aug 14, 2018	BUY	$93.1 - $122.25 $189,086 - $248,289	2,031 Added 0.9%	226,790 $21.7 Million
Q1 2018 May 11, 2018	SELL	$95.5 - $125.45 $8.41 Million - $11 Million	-88,075 Reduced 28.15%	224,759 $26 Million
Q4 2017 Feb 14, 2018	SELL	$89.5 - $108.65 $2.28 Million - $2.76 Million	-25,428 Reduced 7.52%	312,834 $29.6 Million
Q3 2017 Nov 14, 2017	SELL	$76.85 - $94.45 $4.89 Million - $6.01 Million	-63,620 Reduced 15.83%	338,262 $31.9 Million
Q2 2017 Aug 14, 2017	BUY	N/A	401,882	401,882 $27 Million

Others Institutions Holding MKSI

# of Institutions

444

Shares Held

61M

Call Options Held

1.91M

Put Options Held

186K

View Full List

About MKS INSTRUMENTS INC

Ticker MKSI
Exchange NASDAQ
Sector Technology
Industry Scientific & Technical Instruments
Shares Outstandng 66,491,100
Market Cap $6.92B
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...

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Loomis Sayles & CO L P Mks Instruments Inc Transaction History