MASS
908 Devices Inc.Company with tickers: MASS
CIK
1555279
CUSIP
65443P102
Shares Outstanding
37,379,953
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 116
Total Value: $128,497,547
Total Shares: 24,475,734
Showing top 100 of 116 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| AWM Investment Company, Inc. | $27,299,601 | 5,199,924 | Shares | Sole | 2026-02-13 | View |
| First Light Asset Management, LLC | $25,389,976 | 4,836,186 | Shares | Sole | 2026-02-17 | View |
| ARK Investment Management LLC | $10,426,426 | 1,985,986 | Shares | Sole | 2026-02-11 | View |
| BlackRock, Inc. | $9,459,300 | 1,801,772 | Shares | Sole | 2026-02-12 | View |
| NEEDHAM INVESTMENT MANAGEMENT LLC | $4,042,500 | 770,000 | Shares | Sole | 2026-02-17 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $3,614,971 | 688,566 | Shares | Defined | 2026-02-09 | View |
| First Eagle Investment Management, LLC | $3,275,385 | 623,883 | Shares | Sole | 2026-02-04 | View |
| STATE STREET CORP | $3,130,543 | 596,294 | Shares | Defined | 2026-02-13 | View |
| Tao Capital Management LP | $2,987,150 | 568,981 | Shares | Sole | 2026-02-17 | View |
| ESSEX INVESTMENT MANAGEMENT CO LLC | $2,533,723 | 482,614 | Shares | Sole | 2026-02-13 | View |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | $1,898,373 | 361,595 | Shares | Sole | 2026-02-06 | View |
| Meros Investment Management, LP | $1,821,933 | 347,035 | Shares | Sole | 2026-02-17 | View |
| Sumitomo Mitsui Trust Holdings, Inc. | $1,512,425 | 288,081 | Shares | Defined | 2026-01-23 | View |
| Nikko Asset Management Americas, Inc. | $1,512,425 | 288,081 | Shares | Sole | 2026-02-11 | View |
| GM Advisory Group, Inc. | $1,463,658 | 278,792 | Shares | Sole | 2026-02-13 | View |
| CITADEL ADVISORS LLC | $1,387,957 | 264,373 | Shares | Defined | 2026-02-17 | View |
| DIMENSIONAL FUND ADVISORS LP | $1,294,722 | 246,614 | Shares | Sole | 2026-02-12 | View |
| HighMark Wealth Management LLC | $1,265,250 | 241,000 | Shares | Sole | 2026-02-05 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1,264,877 | 240,929 | Shares | Sole | 2026-02-13 | View |
| NORTHERN TRUST CORP | $1,209,042 | 230,294 | Shares | Other | 2026-02-17 | View |
| RENAISSANCE TECHNOLOGIES LLC | $1,166,025 | 222,100 | Shares | Sole | 2026-02-12 | View |
| Squarepoint Ops LLC | $1,148,049 | 218,676 | Shares | Defined | 2026-02-13 | View |
| GOLDMAN SACHS GROUP INC | $1,046,251 | 199,286 | Shares | Defined | 2026-02-10 | View |
| MARSHALL WACE, LLP | $1,000,833 | 190,635 | Shares | Other | 2026-02-13 | View |
| VANGUARD GROUP INC | $947,950 | 180,562 | Shares | Defined | 2026-01-29 | View |
| RAYMOND JAMES FINANCIAL INC | $935,901 | 178,267 | Shares | Defined | 2026-02-18 | View |
| MILLENNIUM MANAGEMENT LLC | $830,040 | 158,103 | Shares | Sole | 2026-02-17 | View |
| Legato Capital Management LLC | $816,868 | 155,594 | Shares | Other | 2026-02-06 | View |
| HRT FINANCIAL LLC | $812,857 | 154,830 | Shares | Defined | 2026-02-12 | View |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | $737,640 | 140,503 | Shares | Defined | 2026-02-03 | View |
| GSA CAPITAL PARTNERS LLP | $641,219 | 122,137 | Shares | Sole | 2026-02-06 | View |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $630,000 | 120,000 | Shares | Sole | 2026-02-06 | View |
| UBS Group AG | $591,433 | 112,654 | Shares | Defined | 2026-01-29 | View |
| AQR CAPITAL MANAGEMENT LLC | $549,286 | 104,626 | Shares | Other | 2026-02-17 | View |
| Nuveen, LLC | $524,936 | 99,988 | Shares | Defined | 2026-02-12 | View |
| GRANAHAN INVESTMENT MANAGEMENT INC/MA | $478,490 | 91,141 | Shares | Sole | 2026-02-17 | View |
| BANK OF MONTREAL /CAN/ | $476,972 | 90,852 | Shares | Defined | 2026-02-12 | View |
| SEI INVESTMENTS CO | $430,290 | 81,960 | Shares | Sole | 2026-02-13 | View |
| ACADIAN ASSET MANAGEMENT LLC | $429,775 | 81,862 | Shares | Defined | 2026-02-10 | View |
| Campbell & CO Investment Adviser LLC | $422,903 | 80,553 | Shares | Sole | 2026-02-12 | View |
| Davy Global Fund Management Ltd | $409,636 | 78,026 | Shares | Sole | 2026-02-12 | View |
| TWO SIGMA INVESTMENTS, LP | $379,716 | 72,327 | Shares | Sole | 2026-02-17 | View |
| Cassaday & Co Wealth Management LLC | $376,052 | 71,629 | Shares | Sole | 2026-02-03 | View |
| LPL Financial LLC | $359,945 | 68,561 | Shares | Sole | 2026-02-11 | View |
| Bruce & Co., Inc. | $358,501 | 68,286 | Shares | Sole | 2026-02-13 | View |
| Bank of New York Mellon Corp | $320,364 | 61,022 | Shares | Defined | 2026-02-10 | View |
| Point72 Asset Management, L.P. | $293,711 | 55,945 | Shares | Defined | 2026-02-17 | View |
| AMERICAN CENTURY COMPANIES INC | $293,443 | 55,894 | Shares | Defined | 2026-02-13 | View |
| BRIDGEWAY CAPITAL MANAGEMENT INC | $265,125 | 50,500 | Shares | Sole | 2026-02-17 | View |
| BARCLAYS PLC | $233,772 | 44,528 | Shares | Sole | 2026-02-13 | View |
| ALLIANCEBERNSTEIN L.P. | $218,137 | 41,550 | Shares | Defined | 2026-02-17 | View |
| Old Port Advisors | $202,802 | 38,629 | Shares | Sole | 2026-01-08 | View |
| JANE STREET GROUP, LLC | $193,173 | 36,795 | Shares | Defined | 2026-02-12 | View |
| RHUMBLINE ADVISERS | $182,558 | 34,773 | Shares | Sole | 2026-02-13 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $169,543 | 32,294 | Shares | Sole | 2026-02-17 | View |
| WELLS FARGO & COMPANY/MN | $160,770 | 30,623 | Shares | Defined | 2026-02-13 | View |
| STRS OHIO | $155,925 | 29,700 | Shares | Sole | 2026-02-02 | View |
| AXQ CAPITAL, LP | $147,656 | 28,125 | Shares | Sole | 2026-02-10 | View |
| Engineers Gate Manager LP | $140,075 | 26,681 | Shares | Sole | 2026-02-17 | View |
| Cresset Asset Management, LLC | $138,300 | 26,343 | Shares | Sole | 2026-02-17 | View |
| BANK OF AMERICA CORP /DE/ | $138,289 | 26,341 | Shares | Defined | 2026-02-17 | View |
| Quantinno Capital Management LP | $121,936 | 23,226 | Shares | Sole | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $118,650 | 22,600 | Shares | Defined | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $114,045 | 21,723 | Shares | Other | 2026-02-17 | View |
| Graham Capital Management, L.P. | $109,131 | 20,787 | Shares | Sole | 2026-02-17 | View |
| XTX Topco Ltd | $104,223 | 19,852 | Shares | Defined | 2026-02-17 | View |
| DEUTSCHE BANK AG\ | $96,751 | 18,429 | Shares | Defined | 2026-02-11 | View |
| 49 WEALTH MANAGEMENT, LLC | $92,300 | 17,581 | Shares | Sole | 2026-02-04 | View |
| OPAL CAPITAL LLC | $92,300 | 17,581 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $80,325 | 15,300 | Shares | Other | 2026-02-17 | View |
| Invesco Ltd. | $75,747 | 14,428 | Shares | Defined | 2026-02-19 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $72,591 | 13,827 | Shares | Defined | 2026-02-17 | View |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $66,790 | 12,722 | Shares | Defined | 2026-02-17 | View |
| PCM Encore, LLC | $62,107 | 11,830 | Shares | Sole | 2026-02-13 | View |
| Concurrent Investment Advisors, LLC | $61,661 | 11,745 | Shares | Sole | 2026-01-29 | View |
| INTECH INVESTMENT MANAGEMENT LLC | $60,453 | 11,515 | Shares | Sole | 2026-02-10 | View |
| JPMORGAN CHASE & CO | $57,712 | 10,993 | Shares | Defined | 2026-02-11 | View |
| MetLife Investment Management, LLC | $57,477 | 10,948 | Shares | Defined | 2026-02-12 | View |
| FMR LLC | $55,392 | 10,551 | Shares | Defined | 2026-02-17 | View |
| MORGAN STANLEY | $45,139 | 8,598 | Shares | Defined | 2026-02-13 | View |
| Police & Firemen's Retirement System of New Jersey | $44,745 | 8,523 | Shares | Defined | 2026-02-13 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $44,556 | 8,487 | Shares | Sole | 2026-02-12 | View |
| BNP PARIBAS ARBITRAGE, SA | $39,674 | 7,557 | Shares | Defined | 2026-02-10 | View |
| CWM, LLC | $35,668 | 6,794 | Shares | Sole | 2026-01-26 | View |
| Daiwa Securities Group Inc. | $35,437 | 6,750 | Shares | Sole | 2026-02-11 | View |
| Allworth Financial LP | $28,082 | 5,349 | Shares | Sole | 2026-02-05 | View |
| ANTIPODES PARTNERS Ltd | $26,743 | 5,094 | Shares | Sole | 2026-02-05 | View |
| Pinnacle Wealth Planning Services, Inc. | $22,879 | 4,358 | Shares | Sole | 2026-02-13 | View |
| State of Wyoming | $18,606 | 3,544 | Shares | Sole | 2026-02-11 | View |
| Ameritas Investment Partners, Inc. | $14,673 | 2,795 | Shares | Other | 2026-02-11 | View |
| Legal & General Group Plc | $14,353 | 2,734 | Shares | Defined | 2026-02-09 | View |
| Russell Investments Group, Ltd. | $11,907 | 2,268 | Shares | Defined | 2026-02-17 | View |
| SIGNATUREFD, LLC | $10,321 | 1,966 | Shares | Sole | 2026-01-20 | View |
| Tower Research Capital LLC (TRC) | $10,053 | 1,915 | Shares | Defined | 2026-02-17 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $8,851 | 1,686 | Shares | Sole | 2026-02-17 | View |
| Versant Capital Management, Inc | $5,617 | 1,070 | Shares | Sole | 2026-01-08 | View |
| AMALGAMATED BANK | $4,515 | 860 | Shares | Sole | 2026-02-05 | View |
| ROYAL BANK OF CANADA | $4,100 | 781 | Shares | Defined | 2026-02-17 | View |
| NISA INVESTMENT ADVISORS, LLC | $3,591 | 684 | Shares | Sole | 2026-01-15 | View |
| CITIGROUP INC | $3,254 | 620 | Shares | Defined | 2026-02-13 | View |