Needham Investment Management LLC Mks Instruments Inc Transaction History

Needham Investment Management LLC

$1.23 Billion
Q3 2024

A detailed history of Needham Investment Management LLC transactions in Mks Instruments Inc stock. As of the latest transaction made, Needham Investment Management LLC holds 124,500 shares of MKSI stock, worth $13 Million. This represents 1.1% of its overall portfolio holdings.

Number of Shares

124,500

Previous 123,000 1.22%

Holding current value

$13 Million

Previous $16.1 Million 15.75%

% of portfolio

1.1%

Previous 1.38%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 13, 2024	BUY	$103.52 - $144.6 $155,280 - $216,900	1,500 Added 1.22%	124,500 $13.5 Million
Q2 2024 Aug 13, 2024	SELL	$108.17 - $137.16 $5.41 Million - $6.86 Million	-50,000 Reduced 28.9%	123,000 $16.1 Million
Q1 2024 May 14, 2024	SELL	$97.35 - $133.36 $1.36 Million - $1.87 Million	-14,000 Reduced 7.49%	173,000 $23 Million
Q4 2023 Feb 14, 2024	BUY	$65.32 - $105.03 $1.96 Million - $3.15 Million	30,000 Added 19.11%	187,000 $19.2 Million
Q3 2023 Nov 13, 2023	BUY	$83.17 - $109.5 $2.99 Million - $3.94 Million	36,000 Added 29.75%	157,000 $13.6 Million
Q2 2023 Aug 11, 2023	SELL	$79.76 - $110.27 $39,880 - $55,135	-500 Reduced 0.41%	121,000 $13.1 Million
Q1 2023 May 12, 2023	SELL	$83.13 - $112.97 $1.5 Million - $2.03 Million	-18,000 Reduced 12.9%	121,500 $10.8 Million
Q4 2022 Feb 13, 2023	BUY	$65.09 - $89.25 $1.56 Million - $2.14 Million	24,000 Added 20.78%	139,500 $11.8 Million
Q3 2022 Nov 10, 2022	SELL	$82.31 - $123.77 $3.09 Million - $4.64 Million	-37,500 Reduced 24.51%	115,500 $9.55 Million
Q2 2022 Aug 12, 2022	BUY	$99.35 - $144.63 $1.59 Million - $2.31 Million	16,000 Added 11.68%	153,000 $15.7 Million
Q4 2021 Feb 14, 2022	SELL	$141.92 - $177.58 $2.55 Million - $3.2 Million	-18,000 Reduced 11.61%	137,000 $23.9 Million
Q3 2021 Nov 15, 2021	BUY	$140.42 - $170.77 $6.25 Million - $7.6 Million	44,500 Added 40.27%	155,000 $23.4 Million
Q2 2021 Aug 16, 2021	BUY	$165.96 - $196.86 $414,900 - $492,150	2,500 Added 2.31%	110,500 $19.7 Million
Q1 2021 May 17, 2021	BUY	$147.92 - $188.24 $3.4 Million - $4.33 Million	23,000 Added 27.06%	108,000 $20 Million
Q4 2020 Feb 16, 2021	SELL	$108.39 - $156.88 $54,195 - $78,440	-500 Reduced 0.58%	85,000 $12.8 Million
Q2 2020 Aug 14, 2020	SELL	$74.98 - $114.61 $1.09 Million - $1.66 Million	-14,500 Reduced 14.5%	85,500 $9.68 Million
Q1 2020 May 15, 2020	BUY	$70.88 - $120.84 $354,400 - $604,200	5,000 Added 5.26%	100,000 $8.15 Million
Q4 2019 Feb 14, 2020	SELL	$87.04 - $114.73 $174,080 - $229,460	-2,000 Reduced 2.06%	95,000 $10.5 Million
Q3 2019 Nov 14, 2019	SELL	$72.95 - $95.17 $437,700 - $571,020	-6,000 Reduced 5.83%	97,000 $8.95 Million
Q2 2019 Aug 14, 2019	BUY	$70.87 - $101.6 $496,090 - $711,200	7,000 Added 7.29%	103,000 $8.02 Million
Q1 2019 May 15, 2019	SELL	$63.07 - $93.05 $126,140 - $186,100	-2,000 Reduced 2.04%	96,000 $8.93 Million
Q4 2018 Feb 14, 2019	BUY	$57.0 - $81.38 $171,000 - $244,140	3,000 Added 3.16%	98,000 $6.33 Million
Q3 2018 Nov 14, 2018	BUY	$78.95 - $102.8 $157,900 - $205,600	2,000 Added 2.15%	95,000 $7.62 Million
Q2 2018 Aug 14, 2018	SELL	$93.1 - $122.25 $512,049 - $672,375	-5,500 Reduced 5.58%	93,000 $8.9 Million
Q1 2018 May 15, 2018	SELL	$95.5 - $125.45 $238,750 - $313,625	-2,500 Reduced 2.48%	98,500 $11.4 Million
Q4 2017 Feb 14, 2018	SELL	$89.5 - $108.65 $268,500 - $325,950	-3,000 Reduced 2.88%	101,000 $9.55 Million
Q2 2017 Aug 14, 2017	BUY	N/A	104,000	104,000 $7 Million

Others Institutions Holding MKSI

# of Institutions

445

Shares Held

61.9M

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 $6.93B
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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Needham Investment Management LLC Mks Instruments Inc Transaction History