DIMENSIONAL FUND ADVISORS LP

Holdings History for 908 Devices Inc. - Common Stock, $0.001 par value (MASS)

Symbol: MASS on Nasdaq
Investment type: Equity / Common Stock, $0.001 par value

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0%	-0%	$1,294,615	246,614	-78,174	-24%	$5.25	Q4 2025
30 Sep 2025	0%	-0%	$2,843,470	324,788	-38,219	-11%	$8.75	Q3 2025
30 Jun 2025	0%	-0%	$2,587,144	363,007	-21,325	-5.5%	$7.13	Q2 2025
31 Mar 2025	0%	0%	$1,720,601	384,332	0		$4.48	Q1 2025
31 Dec 2024	0%	-0%	$845,338	384,332	-12,707	-3.2%	$2.20	Q4 2024
30 Sep 2024	0%	+0%	$1,378,164	397,039	+151,863	+62%	$3.47	Q3 2024
30 Jun 2024	0%	+0%	$1,262,656	245,176	+114,987	+88%	$5.15	Q2 2024
31 Mar 2024	0%	+0%	$982,927	130,189	+19,234	+17%	$7.55	Q1 2024
31 Dec 2023	0%	+0%	$1,244,915	110,955	+89,558	+419%	$11.22	Q4 2023
30 Sep 2023	0%	+0%	$142,504	21,397	+8,290	+63%	$6.66	Q3 2023
30 Jun 2023	0%	-0%	$89,914	13,107	-29,410	-69%	$6.86	Q2 2023
31 Mar 2023	0%	-0%	$365,646	42,517	-2,169	-4.9%	$8.60	Q1 2023
31 Dec 2022	0%	0%	$341,000	44,686	+8	+0.02%	$7.63	Q4 2022
30 Sep 2022	0%	+0%	$735,000	44,678	+7,381	+20%	$16.45	Q3 2022
30 Jun 2022	0%	+0%	$768,000	37,297	+37,297	NEW	$20.59	Q2 2022

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.