908 Devices Inc. - MASS

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
First Light Asset Management, LLC History No change 6,282,804 54,660 3.32% 3.32% 1 0 0.0% Q2 2026 Aug 14, 2026
AWM Investment Company, Inc. History No change 4,879,773 42,454 3.68% 3.68% 2 0 0.0% Q2 2026 Aug 14, 2026
ARK Investment Management LLC History No change 2,027,920 17,642 0.11% 0.11% 3 0 0.0% Q2 2026 Aug 14, 2026
BlackRock, Inc. History No change 1,944,236 16,914 0.0% 0.0% 4 0 0.0% Q2 2026 Aug 07, 2026
NEEDHAM INVESTMENT MANAGEMENT LLC History No change 1,820,620 15,839 0.48% 0.48% 5 0 0.0% Q2 2026 Aug 13, 2026
VANGUARD CAPITAL MANAGEMENT LLC History No change 1,291,570 11,236 0.0% 0.0% 6 0 0.0% Q2 2026 Aug 13, 2026
First Eagle Investment Management, LLC History No change 929,985 8,090 0.01% 0.01% 7 0 0.0% Q2 2026 Aug 05, 2026
GEODE CAPITAL MANAGEMENT, LLC History No change 761,797 6,629 0.0% 0.0% 8 0 0.0% Q2 2026 Aug 12, 2026
Granahan Investment Management, LLC History No change 692,092 6,021 0.21% 0.21% 9 0 0.0% Q2 2026 Aug 14, 2026
STATE STREET CORP History No change 606,560 5,277 0.0% 0.0% 10 0 0.0% Q2 2026 Sep 22, 2026
ESSEX INVESTMENT MANAGEMENT CO LLC History No change 470,244 4,091 0.54% 0.54% 11 0 0.0% Q2 2026 Aug 06, 2026
MORGAN STANLEY History No change 404,078 3,515 0.0% 0.0% 12 0 0.0% Q2 2026 Aug 13, 2026
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. History No change 361,595 3,145 0.27% 0.27% 13 0 0.0% Q2 2026 Aug 07, 2026
Meros Investment Management, LP History No change 361,368 3,143 1.0% 1.0% 14 0 0.0% Q2 2026 Aug 14, 2026
AMERICAN CENTURY COMPANIES INC History No change 359,848 3,130 0.0% 0.0% 15 0 0.0% Q2 2026 Aug 12, 2026
HighMark Wealth Management LLC History No change 339,783 2,956 0.99% 0.99% 16 0 0.0% Q2 2026 Aug 12, 2026
NORTHERN TRUST CORP History No change 266,417 2,317 0.0% 0.0% 17 0 0.0% Q2 2026 Aug 13, 2026
BANK OF AMERICA CORP /DE/ History No change 251,027 2,183 0.0% 0.0% 18 0 0.0% Q2 2026 Aug 14, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History No change 233,892 2,034 0.0% 0.0% 19 0 0.0% Q2 2026 Aug 14, 2026
Sumitomo Mitsui Trust Group, Inc. History No change 228,681 1,989 0.0% 0.0% 20 0 0.0% Q2 2026 Jul 30, 2026
Amova Asset Management Americas, Inc. History No change 228,681 1,984 0.03% 0.03% 21 0 0.0% Q2 2026 Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History No change 194,858 1,695 0.0% 0.0% 22 0 0.0% Q2 2026 Aug 13, 2026
RENAISSANCE TECHNOLOGIES LLC History No change 191,900 1,669 0.0% 0.0% 23 0 0.0% Q2 2026 Aug 13, 2026
VANGUARD FIDUCIARY TRUST CO History No change 186,056 1,618 0.0% 0.0% 24 0 0.0% Q2 2026 Aug 13, 2026
RAYMOND JAMES FINANCIAL INC History No change 167,348 1,455 0.0% 0.0% 25 0 0.0% Q2 2026 Aug 14, 2026
Legato Capital Management LLC History No change 158,119 1,375 0.11% 0.11% 26 0 0.0% Q2 2026 Aug 06, 2026
Russell Investments Group, Ltd. History No change 149,655 1,301 0.0% 0.0% 27 0 0.0% Q2 2026 Aug 06, 2026
Nuveen, LLC History No change 141,727 1,233 0.0% 0.0% 28 0 0.0% Q2 2026 Aug 11, 2026
DIMENSIONAL FUND ADVISORS LP History No change 124,498 1,083 0.0% 0.0% 29 0 0.0% Q2 2026 Aug 11, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History No change 112,774 981 0.0% 0.0% 30 0 0.0% Q2 2026 Aug 14, 2026
Campbell & CO Investment Adviser LLC History No change 111,190 967 0.05% 0.05% 31 0 0.0% Q2 2026 Aug 03, 2026
Mitsubishi UFJ Asset Management Co., Ltd. History No change 110,557 961 0.0% 0.0% 32 0 0.0% Q2 2026 Aug 07, 2026
NANO CAP NEW MILLENNIUM GROWTH FUND L P History No change 107,500 935 0.72% 0.72% 33 0 0.0% Q2 2026 Aug 14, 2026
AQR CAPITAL MANAGEMENT LLC History No change 103,909 904 0.0% 0.0% 34 0 0.0% Q2 2026 Aug 14, 2026
IQ EQ FUND MANAGEMENT (IRELAND) Ltd History No change 98,689 858 0.05% 0.05% 35 0 0.0% Q2 2026 Jul 31, 2026
BANK OF MONTREAL /CAN/ History No change 87,346 759 0.0% 0.0% 36 0 0.0% Q2 2026 Aug 12, 2026
SEI INVESTMENTS CO History No change 77,719 676 0.0% 0.0% 37 0 0.0% Q2 2026 Aug 14, 2026
UBS Group AG History No change 77,416 673 0.0% 0.0% 38 0 0.0% Q2 2026 Aug 13, 2026
GOLDMAN SACHS GROUP INC History No change 76,230 663 0.0% 0.0% 39 0 0.0% Q2 2026 Aug 14, 2026
D. E. Shaw & Co., Inc. History No change 75,446 656 0.0% 0.0% 40 0 0.0% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History No change 72,758 632 0.0% 0.0% 41 0 0.0% Q2 2026 Aug 06, 2026
ACADIAN ASSET MANAGEMENT LLC History No change 70,374 609 0.0% 0.0% 42 0 0.0% Q2 2026 Aug 13, 2026
Bruce & Co., Inc. History No change 68,286 594 0.16% 0.16% 43 0 0.0% Q2 2026 Aug 14, 2026
CITADEL ADVISORS LLC History No change 62,747 545 0.0% 0.0% 44 0 0.0% Q2 2026 Sep 02, 2026
LPL Financial LLC History No change 55,451 482 0.0% 0.0% 45 0 0.0% Q2 2026 Aug 07, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History No change 50,500 439 0.01% 0.01% 46 0 0.0% Q2 2026 Aug 14, 2026
GSA CAPITAL PARTNERS LLP History No change 49,160 428 0.03% 0.03% 47 0 0.0% Q2 2026 Aug 06, 2026
Old Port Advisors History No change 38,629 336 0.07% 0.07% 48 0 0.0% Q2 2026 Jul 21, 2026
Squarepoint Ops LLC History No change 37,739 328 0.0% 0.0% 49 0 0.0% Q2 2026 Aug 14, 2026
RHUMBLINE ADVISERS History No change 36,791 320 0.0% 0.0% 50 0 0.0% Q2 2026 Aug 11, 2026
Quantinno Capital Management LP History No change 31,131 270 0.0% 0.0% 51 0 0.0% Q2 2026 Aug 13, 2026
DEUTSCHE BANK AG\ History No change 28,412 247 0.0% 0.0% 52 0 0.0% Q2 2026 Aug 07, 2026
ALLIANCEBERNSTEIN L.P. History No change 39,550 242 0.0% 0.0% 53 0 0.0% Q2 2026 Aug 14, 2026
STATE OF WISCONSIN INVESTMENT BOARD History No change 27,170 236 0.0% 0.0% 54 0 0.0% Q2 2026 Aug 14, 2026
WELLS FARGO & COMPANY/MN History No change 24,372 212 0.0% 0.0% 55 0 0.0% Q2 2026 Aug 14, 2026
Brevan Howard Capital Management LP History No change 20,692 180 0.0% 0.0% 56 0 0.0% Q2 2026 Aug 14, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History No change 20,387 178 0.0% 0.0% 57 0 0.0% Q2 2026 Aug 14, 2026
FMR LLC History No change 19,399 168 0.0% 0.0% 58 0 0.0% Q2 2026 Aug 13, 2026
MetLife Investment Management, LLC History No change 17,292 150 0.0% 0.0% 59 0 0.0% Q2 2026 Aug 13, 2026
Cresset Asset Management, LLC History No change 16,343 142 0.0% 0.0% 60 0 0.0% Q2 2026 Aug 14, 2026
Invesco Ltd. History No change 14,960 130 0.0% 0.0% 61 0 0.0% Q2 2026 Aug 14, 2026
Graham Capital Management, L.P. History No change 14,827 128 0.0% 0.0% 62 0 0.0% Q2 2026 Aug 14, 2026
PIER 88 INVESTMENT PARTNERS LLC History No change 14,200 123 0.03% 0.03% 63 0 0.0% Q2 2026 Aug 04, 2026
Magnetar Financial LLC History No change 13,815 120 0.0% 0.0% 64 0 0.0% Q2 2026 Aug 14, 2026
CITIGROUP INC History No change 13,429 116 0.0% 0.0% 65 0 0.0% Q2 2026 Aug 03, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History No change 13,401 116 0.0% 0.0% 66 0 0.0% Q2 2026 Aug 14, 2026
JPMORGAN CHASE & CO History No change 12,559 110 0.0% 0.0% 67 0 0.0% Q2 2026 Aug 12, 2026
Advyzon Investment Management, LLC History No change 12,338 107 0.01% 0.01% 68 0 0.0% Q2 2026 Aug 14, 2026
GAINLINE FINANCIAL PARTNERS, LLC History No change 12,338 107 0.1% 0.1% 69 0 0.0% Q2 2026 Aug 07, 2026
OCCUDO QUANTITATIVE STRATEGIES LP History No change 12,256 106 0.01% 0.01% 70 0 0.0% Q2 2026 Aug 13, 2026
Concurrent Investment Advisors, LLC History No change 11,903 103 0.0% 0.0% 71 0 0.0% Q2 2026 Jul 27, 2026
PCM Encore, LLC History No change 11,830 102 0.02% 0.02% 72 0 0.0% Q2 2026 Aug 11, 2026
JANE STREET GROUP, LLC History No change 11,445 99 0.0% 0.0% 73 0 0.0% Q2 2026 Aug 14, 2026
Schonfeld Strategic Advisors LLC History No change 11,134 96 0.0% 0.0% 74 0 0.0% Q2 2026 Aug 14, 2026
AXQ CAPITAL, LP History No change 10,704 93 0.01% 0.01% 75 0 0.0% Q2 2026 Aug 06, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History No change 11,325 91 0.0% 0.0% 76 0 0.0% Q2 2026 Jul 15, 2026
Vanguard Global Advisers, LLC History No change 10,286 89 0.0% 0.0% 77 0 0.0% Q2 2026 Aug 13, 2026
Police & Firemen's Retirement System of New Jersey History No change 8,523 74 0.0% 0.0% 78 0 0.0% Q2 2026 Jul 23, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 8,487 73 0.0% 0.0% 79 0 0.0% Q2 2026 Jul 29, 2026
OSAIC HOLDINGS, INC. History No change 5,625 48 0.0% 0.0% 80 0 0.0% Q2 2026 Aug 14, 2026
BARCLAYS PLC History No change 5,106 44 0.0% 0.0% 81 0 0.0% Q2 2026 Aug 14, 2026
ROYAL BANK OF CANADA History No change 4,175 37 0.0% 0.0% 82 0 0.0% Q2 2026 Aug 14, 2026
BNP PARIBAS FINANCIAL MARKETS History No change 4,362 37 0.0% 0.0% 83 0 0.0% Q2 2026 Aug 13, 2026
Pinnacle Wealth Planning Services, Inc. History No change 4,180 36 0.0% 0.0% 84 0 0.0% Q2 2026 Aug 07, 2026
ANTIPODES PARTNERS Ltd History No change 3,994 34 0.0% 0.0% 85 0 0.0% Q2 2026 Aug 06, 2026
Allworth Financial LP History No change 3,373 29 0.0% 0.0% 86 0 0.0% Q2 2026 Aug 11, 2026
Legal & General Group Plc History No change 3,049 26 0.0% 0.0% 87 0 0.0% Q2 2026 Aug 14, 2026
Ameritas Investment Partners, Inc. History No change 2,795 24 0.0% 0.0% 88 0 0.0% Q2 2026 Aug 13, 2026
Versant Capital Management, Inc History Added to 1,147 14 0.0% 0.0% 89 +77 7.2% Q3 2026 Oct 01, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 1,536 13 0.0% 0.0% 90 0 0.0% Q2 2026 Aug 13, 2026
SIGNATUREFD, LLC History No change 1,447 12 0.0% 0.0% 91 0 0.0% Q2 2026 Jul 23, 2026
Tower Research Capital LLC (TRC) History No change 1,134 9 0.0% 0.0% 92 0 0.0% Q2 2026 Aug 11, 2026
NISA INVESTMENT ADVISORS, LLC History No change 684 5 0.0% 0.0% 93 0 0.0% Q2 2026 Aug 10, 2026
Sterling Capital Management LLC History No change 587 5 0.0% 0.0% 94 0 0.0% Q2 2026 Jul 28, 2026
Parallel Advisors, LLC History No change 634 5 0.0% 0.0% 95 0 0.0% Q2 2026 Aug 05, 2026
GAMMA Investing LLC History No change 668 5 0.0% 0.0% 96 0 0.0% Q2 2026 Jul 07, 2026
FEDERATED HERMES, INC. History No change 510 4 0.0% 0.0% 97 0 0.0% Q2 2026 Aug 12, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History No change 389 3 0.0% 0.0% 98 0 0.0% Q2 2026 Aug 24, 2026
Arax Advisory Partners History No change 405 3 0.0% 0.0% 99 0 0.0% Q2 2026 Aug 10, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 151 1 0.0% 0.0% 100 0 0.0% Q2 2026 Aug 07, 2026
SUMMIT SECURITIES GROUP LLC History No change 229 1 0.0% 0.0% 101 0 0.0% Q2 2026 Aug 03, 2026
Farther Finance Advisors, LLC History No change 203 1 0.0% 0.0% 102 0 0.0% Q2 2026 Jul 17, 2026
Cornerstone Financial Management LLC History No change 129 1 0.0% 0.0% 103 0 0.0% Q2 2026 Aug 28, 2026
Essential Partners LLC History No change 218 1 0.0% 0.0% 104 0 0.0% Q2 2026 Aug 10, 2026
EverSource Wealth Advisors, LLC History No change 109 0 — — — 0 0.0% Q2 2026 Jul 24, 2026
FNY Investment Advisers, LLC History No change 10 0 — — — 0 0.0% Q2 2026 Jul 08, 2026
SBI Securities Co., Ltd. History No change 3 0 — — — 0 0.0% Q2 2026 Jul 22, 2026
Optiver Holding B.V. History No change 2 0 — — — 0 0.0% Q2 2026 Aug 12, 2026
SJS Investment Consulting Inc. History No change 26 0 — — — 0 0.0% Q2 2026 Jul 22, 2026
Caitong International Asset Management Co., Ltd History No change 3 0 — — — 0 0.0% Q2 2026 Aug 04, 2026
True Wealth Design, LLC History No change 18 0 — — — 0 0.0% Q2 2026 Jul 16, 2026