Charles Schwab Investment Management Inc 908 Devices Inc. Transaction History

Charles Schwab Investment Management Inc

$557 Billion
Q2 2025

A detailed history of Charles Schwab Investment Management Inc transactions in 908 Devices Inc. stock. As of the latest transaction made, Charles Schwab Investment Management Inc holds 232,273 shares of MASS stock, worth $2.09 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

232,273

Previous 212,230 9.44%

Holding current value

$2.09 Million

Previous $950,000 74.32%

% of portfolio

0.0%

Previous 0.0%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 12, 2025	BUY	$3.63 - $7.97 $72,756 - $159,742	20,043 Added 9.44%	232,273 $1.66 Million
Q1 2025 Sep 15, 2025	SELL	$1.98 - $4.58 $39,685 - $91,796	-20,043 Reduced 8.63%	212,230 $950,000
Q1 2025 May 09, 2025	BUY	$1.98 - $4.58 $20,714 - $47,915	10,462 Added 5.19%	212,230 $950,000
Q4 2024 Feb 06, 2025	SELL	$1.88 - $3.91 $35,172 - $73,152	-18,709 Reduced 8.49%	201,768 $443,000
Q3 2024 Nov 12, 2024	BUY	$3.45 - $6.17 $96,651 - $172,852	28,015 Added 14.56%	220,477 $765,000
Q2 2024 Aug 12, 2024	SELL	$5.0 - $7.24 $7,110 - $10,295	-1,422 Reduced 0.73%	192,462 $991,000
Q1 2024 May 08, 2024	BUY	$6.55 - $9.92 $86,610 - $131,172	13,223 Added 7.32%	193,884 $1.46 Million
Q4 2023 Feb 06, 2024	BUY	$4.96 - $12.41 $54,351 - $135,988	10,958 Added 6.46%	180,661 $2.03 Million
Q3 2023 Nov 08, 2023	BUY	$6.0 - $8.2 $47,946 - $65,526	7,991 Added 4.94%	169,703 $1.13 Million
Q2 2023 Aug 09, 2023	BUY	$5.78 - $10.02 $2,959 - $5,130	512 Added 0.32%	161,712 $1.11 Million
Q1 2023 May 11, 2023	BUY	$6.61 - $10.66 $39 - $63	6 Added 0.0%	161,200 $1.39 Million
Q4 2022 Feb 13, 2023	BUY	$7.0 - $17.96 $26,320 - $67,529	3,760 Added 2.39%	161,194 $1.23 Million
Q3 2022 Nov 14, 2022	BUY	$15.18 - $24.99 $361,602 - $595,286	23,821 Added 17.83%	157,434 $2.59 Million
Q2 2022 Aug 15, 2022	SELL	$13.3 - $20.74 $11,039 - $17,214	-830 Reduced 0.62%	133,613 $2.75 Million
Q1 2022 May 13, 2022	BUY	$13.18 - $26.28 $357,046 - $711,925	27,090 Added 25.23%	134,443 $2.56 Million
Q4 2021 Feb 11, 2022	BUY	$23.17 - $38.77 $316,664 - $529,869	13,667 Added 14.59%	107,353 $2.78 Million
Q3 2021 Nov 16, 2021	BUY	$29.99 - $39.13 $1.37 Million - $1.79 Million	45,836 Added 95.79%	93,686 $3.05 Million
Q2 2021 Aug 16, 2021	BUY	$36.7 - $55.11 $61,142 - $91,813	1,666 Added 3.61%	47,850 $1.86 Million
Q1 2021 May 17, 2021	BUY	$39.94 - $75.0 $1.84 Million - $3.46 Million	46,184 New	46,184 $2.24 Million

Others Institutions Holding MASS

# of Institutions

106

Shares Held

24.4M

Call Options Held

39K

Put Options Held

11.9K

View Full List

About 908 Devices Inc.

Ticker MASS
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 31,590,200
Market Cap $284M
Description
908 Devices Inc., a commercial-stage technology company, provides various purpose-built handheld and desktop mass spectrometry (Mass Spec) devices to interrogate unknown and invisible materials in life sciences research, bioprocessing, industrial biotech, forensics, and adjacent markets. The company's products include MX908, a handheld, battery-...

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Charles Schwab Investment Management Inc 908 Devices Inc. Transaction History