MASS908 DEVICES INC
CUSIP 65443P102 · Yahoo Finance ↗ · Google Finance ↗
908 Devices Inc (MASS) has 111 institutional holders in Filings Flow’s 13F database, together reporting 27.86M shares worth $168M as of Q1 2026. The largest reported holders are First Light Asset Management, LLC, Awm Investment Company, Inc., and Ark Investment Management LLC.
Institutional Holders
111
Q1 2026
Reported Value
$168M
Ticker
MASS
Quarters Tracked
6
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| AWM Investment Company, Inc.$903M AUM | 3.52% | $32M | 5.20M | Q1 2026OLDER |
| First Light Asset Management, LLC$1.1B AUM | 3.33% | $37M | 6.07M | Q1 2026OLDER |
| Tao Capital Management LP$119M AUM | 2.93% | $3M | 569.0K | Q1 2026OLDER |
| Meros Investment Management, LP$231M AUM | 0.96% | $2M | 361.7K | Q1 2026OLDER |
| HighMark Wealth Management LLC$246M AUM | 0.80% | $2M | 319.4K | Q1 2026OLDER |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P$107M AUM | 0.69% | $734,400 | 120.0K | Q1 2026OLDER |
| ESSEX INVESTMENT MANAGEMENT CO LLC$632M AUM | 0.48% | $3M | 491.2K | Q1 2026OLDER |
| NEEDHAM INVESTMENT MANAGEMENT LLC$2.0B AUM | 0.39% | $8M | 1.24M | Q1 2026OLDER |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.$1.0B AUM | 0.22% | $2M | 361.6K | Q1 2026OLDER |
| Granahan Investment Management, LLC$2.1B AUM | 0.21% | $4M | 695.1K | Q1 2026OLDER |
| Bruce & Co., Inc.$350M AUM | 0.12% | $417,910 | 68.3K | Q1 2026OLDER |
| ARK Investment Management LLC$12.9B AUM | 0.09% | $12M | 1.95M | Q1 2026OLDER |
| Parkman Healthcare Partners LLC$970M AUM | 0.09% | $879,224 | 100.4K | Q3 2025OLDER |
| Informed Momentum Co LLC$866M AUM | 0.09% | $758,572 | 86.6K | Q3 2025OLDER |
| GM Advisory Group, LLC$2.6B AUM | 0.06% | $1M | 238.2K | Q1 2026OLDER |
| Old Port Advisors$434M AUM | 0.05% | $236,409 | 38.6K | Q1 2026OLDER |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd$1.3B AUM | 0.04% | $549,386 | 89.8K | Q1 2026OLDER |
| AXQ CAPITAL, LP$777M AUM | 0.03% | $147,656 | 28.1K | Q4 2025OLDER |
| OPAL CAPITAL LLC$565M AUM | 0.03% | $121,133 | 17.6K | Q4 2025OLDER |
| FourThought Financial Partners, LLC$1.2B AUM | 0.03% | $327,046 | 37.3K | Q3 2025OLDER |
| Amova Asset Management Americas, Inc.$7.1B AUM | 0.02% | $2M | 269.9K | Q1 2026OLDER |
| PCM Encore, LLC$486M AUM | 0.01% | $72,400 | 11.8K | Q1 2026OLDER |
| Dynamic Technology Lab Private Ltd$615M AUM | 0.01% | $85,056 | 13.9K | Q1 2026OLDER |
| Intelligence Driven Advisers, LLC$574M AUM | 0.01% | $61,200 | 10.0K | Q1 2026OLDER |
| Campbell & CO Investment Adviser LLC$1.8B AUM | 0.01% | $181,495 | 29.7K | Q1 2026OLDER |
| Cassaday & Co Wealth Management LLC$4.7B AUM | 0.01% | $438,370 | 71.6K | Q1 2026OLDER |
| Brooklyn Investment Group$3.2B AUM | 0.01% | $283,106 | 46.3K | Q1 2026OLDER |
| First Eagle Investment Management, LLC$59.0B AUM | 0.01% | $5M | 803.6K | Q1 2026OLDER |
| 49 WEALTH MANAGEMENT, LLC$1.3B AUM | 0.01% | $104,658 | 17.1K | Q1 2026OLDER |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC$5.0B AUM | 0.01% | $309,060 | 50.5K | Q1 2026OLDER |
| Schonfeld Strategic Advisors LLC$14.2B AUM | 0.01% | $902,497 | 103.0K | Q3 2025OLDER |
| XTX Topco Ltd$5.8B AUM | 0.00% | $253,154 | 41.4K | Q1 2026OLDER |
| Trexquant Investment LP$13.9B AUM | 0.00% | $447,947 | 73.2K | Q1 2026OLDER |
| Pinnacle Wealth Planning Services, Inc.$968M AUM | 0.00% | $25,582 | 4.2K | Q1 2026OLDER |
| RENAISSANCE TECHNOLOGIES LLC$63.9B AUM | 0.00% | $1M | 230.2K | Q1 2026OLDER |
| State of Wyoming$844M AUM | 0.00% | $18,606 | 3.5K | Q4 2025OLDER |
| Cubist Systematic Strategies, LLC$21.0B AUM | 0.00% | $419,902 | 47.9K | Q3 2025OLDER |
| Graham Capital Management, L.P.$4.1B AUM | 0.00% | $81,072 | 13.2K | Q1 2026OLDER |
| Engineers Gate Manager LP$8.0B AUM | 0.00% | $140,075 | 26.7K | Q4 2025OLDER |
| Squarepoint Ops LLC$85.1B AUM | 0.00% | $1M | 213.2K | Q1 2026OLDER |
| Sumitomo Mitsui Trust Group, Inc.$154.5B AUM | 0.00% | $2M | 269.9K | Q1 2026OLDER |
| Russell Investments Group, Ltd.$93.1B AUM | 0.00% | $889,417 | 145.3K | Q1 2026OLDER |
| SEI INVESTMENTS CO$108.4B AUM | 0.00% | $1M | 164.9K | Q1 2026OLDER |
| MARSHALL WACE, LLP$100.4B AUM | 0.00% | $1M | 190.6K | Q4 2025OLDER |
| Versant Capital Management, Inc$1.1B AUM | 0.00% | $9,309 | 1.1K | Q2 2026 |
| Concurrent Investment Advisors, LLC$9.2B AUM | 0.00% | $72,846 | 11.9K | Q1 2026OLDER |
| Cornerstone Financial Management LLC$109M AUM | 0.00% | $789 | 129 | Q1 2026OLDER |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $25,337 | 4.1K | Q1 2026OLDER |
| Rise Advisors, LLC$284M AUM | 0.00% | $1,813 | 207 | Q3 2025OLDER |
| Essential Partners LLC$250M AUM | 0.00% | $1,554 | 218 | Q1 2026OLDER |
| STRS OHIO$25.2B AUM | 0.00% | $155,925 | 29.7K | Q4 2025OLDER |
| Mitsubishi UFJ Asset Management Co., Ltd.$149.0B AUM | 0.00% | $810,692 | 132.5K | Q1 2026OLDER |
| INTECH INVESTMENT MANAGEMENT LLC$10.2B AUM | 0.00% | $60,454 | 11.5K | Q4 2025OLDER |
| MetLife Investment Management, LLC$19.6B AUM | 0.00% | $104,175 | 17.0K | Q1 2026OLDER |
| Ameritas Investment Partners, Inc.$3.3B AUM | 0.00% | $17,105 | 2.8K | Q1 2026OLDER |
| ANTIPODES PARTNERS Ltd$5.2B AUM | 0.00% | $26,940 | 4.4K | Q1 2026OLDER |
| Brevan Howard Capital Management LP$11.3B AUM | 0.00% | $101,616 | 11.6K | Q3 2025OLDER |
| Police & Firemen's Retirement System of New Jersey$11.7B AUM | 0.00% | $52,161 | 8.5K | Q1 2026OLDER |
| Cresset Asset Management, LLC$23.1B AUM | 0.00% | $100,019 | 16.3K | Q1 2026OLDER |
| STATE OF WISCONSIN INVESTMENT BOARD$43.7B AUM | 0.00% | $160,332 | 26.2K | Q1 2026OLDER |
| MILLENNIUM MANAGEMENT LLC$240.3B AUM | 0.00% | $871,623 | 142.4K | Q1 2026OLDER |
| RAYMOND JAMES FINANCIAL INC$324.4B AUM | 0.00% | $1M | 176.5K | Q1 2026OLDER |
| Point72 Asset Management, L.P.$78.1B AUM | 0.00% | $293,711 | 55.9K | Q4 2025OLDER |
| AQR CAPITAL MANAGEMENT LLC$218.4B AUM | 0.00% | $638,964 | 104.4K | Q1 2026OLDER |
| VANGUARD FIDUCIARY TRUST CO$396.1B AUM | 0.00% | $1M | 180.3K | Q1 2026OLDER |
| GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM | 0.00% | $4M | 695.5K | Q1 2026OLDER |
| Quantinno Capital Management LP$59.9B AUM | 0.00% | $145,197 | 23.7K | Q1 2026OLDER |
| TWO SIGMA INVESTMENTS, LP$123.9B AUM | 0.00% | $270,057 | 44.1K | Q1 2026OLDER |
| GAMMA Investing LLC$2.7B AUM | 0.00% | $5,812 | 668 | Q2 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC$654.5B AUM | 0.00% | $1M | 229.5K | Q1 2026OLDER |
| Parallel Advisors, LLC$5.6B AUM | 0.00% | $11,854 | 1.9K | Q2 2026 |
| BANK OF MONTREAL /CAN/$268.5B AUM | 0.00% | $534,735 | 87.4K | Q1 2026OLDER |
| NORTHERN TRUST CORP$756.6B AUM | 0.00% | $1M | 241.3K | Q1 2026OLDER |
| BlackRock, Inc.$5.72T AUM | 0.00% | $11M | 1.77M | Q1 2026OLDER |
| SIGNATUREFD, LLC$6.5B AUM | 0.00% | $12,032 | 2.0K | Q1 2026OLDER |
| RHUMBLINE ADVISERS$116.9B AUM | 0.00% | $211,435 | 34.5K | Q1 2026OLDER |
| AMERICAN CENTURY COMPANIES INC$194.3B AUM | 0.00% | $342,071 | 55.9K | Q1 2026OLDER |
| VANGUARD CAPITAL MANAGEMENT LLC$4.04T AUM | 0.00% | $7M | 1.12M | Q1 2026OLDER |
| Nuveen, LLC$369.3B AUM | 0.00% | $618,573 | 101.1K | Q1 2026OLDER |
| Quarry LP$558M AUM | 0.00% | $1,034 | 197 | Q4 2025OLDER |
| DIMENSIONAL FUND ADVISORS LP$481.4B AUM | 0.00% | $725,742 | 118.8K | Q1 2026OLDER |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $884,627 | 144.5K | Q1 2026OLDER |
| MORGAN STANLEY$1.67T AUM | 0.00% | $2M | 440.5K | Q1 2026OLDER |
| Allworth Financial LP$24.7B AUM | 0.00% | $32,736 | 5.3K | Q1 2026OLDER |
| STATE STREET CORP$2.90T AUM | 0.00% | $4M | 625.9K | Q1 2026OLDER |
| D. E. Shaw & Co., Inc.$166.3B AUM | 0.00% | $224,282 | 25.6K | Q3 2025OLDER |
| FLAGSHIP HARBOR ADVISORS, LLC$2.3B AUM | 0.00% | $2,625 | 500 | Q4 2025OLDER |
| VANGUARD GROUP INC$6.90T AUM | 0.00% | $8M | 1.47M | Q4 2025OLDER |
| Daiwa Securities Group Inc.$34.8B AUM | 0.00% | $35 | 6.8K | Q4 2025OLDER |
| LPL Financial LLC$376.6B AUM | 0.00% | $414,869 | 67.8K | Q1 2026OLDER |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$73.7B AUM | 0.00% | $79,731 | 13.0K | Q1 2026OLDER |
| CWM, LLC$38.1B AUM | 0.00% | $40,355 | 6.6K | Q1 2026OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $571,883 | 93.4K | Q1 2026OLDER |
| Advocate Investing Services LLC$118M AUM | 0.00% | $95 | 18 | Q4 2025OLDER |
| GOLDMAN SACHS GROUP INC$870.9B AUM | 0.00% | $680,617 | 111.2K | Q1 2026OLDER |
| NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM | 0.00% | $51,940 | 8.5K | Q1 2026OLDER |
| Bank of New York Mellon Corp$543.9B AUM | 0.00% | $361,329 | 59.0K | Q1 2026OLDER |
| ALLIANCEBERNSTEIN L.P.$308.8B AUM | 0.00% | $174,038 | 33.1K | Q1 2026OLDER |
| VANGUARD PORTFOLIO MANAGEMENT LLC$1.91T AUM | 0.00% | $1M | 163.7K | Q1 2026OLDER |
| True Wealth Design, LLC$360M AUM | 0.00% | $178 | 29 | Q1 2026OLDER |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $31,212 | 5.1K | Q1 2026OLDER |
| Sterling Capital Management LLC$5.3B AUM | 0.00% | $2,130 | 348 | Q1 2026OLDER |
| DEUTSCHE BANK AG\$302.7B AUM | 0.00% | $112,785 | 18.4K | Q1 2026OLDER |
| Vanguard Global Advisers, LLC$186.5B AUM | 0.00% | $62,950 | 10.3K | Q1 2026OLDER |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $269,531 | 44.0K | Q1 2026OLDER |
| EverSource Wealth Advisors, LLC$3.3B AUM | 0.00% | $795 | 130 | Q1 2026OLDER |
| Farther Finance Advisors, LLC$10.6B AUM | 0.00% | $2,441 | 393 | Q1 2026OLDER |
| BNP PARIBAS FINANCIAL MARKETS$205.8B AUM | 0.00% | $36,383 | 5.9K | Q1 2026OLDER |
| Arax Advisory Partners$3.5B AUM | 0.00% | $599 | 114 | Q4 2025OLDER |
| NISA INVESTMENT ADVISORS, LLC$27.0B AUM | 0.00% | $4,186 | 684 | Q1 2026OLDER |
| PRICE T ROWE ASSOCIATES INC /MD/$865M AUM | 0.00% | $119 | 19.4K | Q1 2026OLDER |
| Invesco Ltd.$653.3B AUM | 0.00% | $86,464 | 14.1K | Q1 2026OLDER |
| WELLS FARGO & COMPANY/MN$530.3B AUM | 0.00% | $64,135 | 10.5K | Q2 2026 |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $87,522 | 14.3K | Q1 2026OLDER |
| BANK OF AMERICA CORP /DE/$1.37T AUM | 0.00% | $153,478 | 25.1K | Q1 2026OLDER |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$94.5B AUM | 0.00% | $9,070 | 1.5K | Q1 2026OLDER |
| Sunbelt Securities, Inc.$1.6B AUM | 0.00% | $135 | 22 | Q1 2026OLDER |
| BARCLAYS PLC$416.3B AUM | 0.00% | $30,465 | 5.0K | Q1 2026OLDER |
| Caitong International Asset Management Co., Ltd$541M AUM | 0.00% | $24 | 4 | Q1 2026OLDER |
| JPMORGAN CHASE & CO$1.56T AUM | 0.00% | $64,975 | 11.3K | Q1 2026OLDER |
| CITIGROUP INC$234.5B AUM | 0.00% | $8,745 | 1.4K | Q1 2026OLDER |
| FEDERATED HERMES, INC.$61.5B AUM | 0.00% | $2,203 | 360 | Q1 2026OLDER |
| Legal & General Group Plc$432.4B AUM | 0.00% | $15,251 | 2.5K | Q1 2026OLDER |
| FMR LLC$1.90T AUM | 0.00% | $64,524 | 10.5K | Q1 2026OLDER |
| GROUP ONE TRADING LLC$52.2B AUM | 0.00% | $1,236 | 202 | Q1 2026OLDER |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$481.0B AUM | 0.00% | $9,400 | 1.5K | Q1 2026OLDER |
| Optiver Holding B.V.$289.5B AUM | 0.00% | $1,726 | 282 | Q2 2026 |
| PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM | 0.00% | $955 | 156 | Q1 2026OLDER |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $18 | 3 | Q1 2026OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $2,000 | 418 | Q1 2026OLDER |
| JONES FINANCIAL COMPANIES LLLP$208.1B AUM | 0.00% | $578 | 100 | Q1 2026OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.