908 DEVICES INC (MASS)
Institutional ownership reported to the SEC as of Q2 2026, across 23 quarters.
111
Reporting holders
$245.8M
Reported value
68.1%
Of shares outstanding
0.4%
Held as options
+2
Holder change
Institutions report 28,165,506 shares against 41,333,705 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| First Light Asset Management, LLC | $54.7M | 6,282,804 | 3.32% | 6q | +3.5%+$1.8M |
| AWM Investment Company, Inc. | $42.5M | 4,879,773 | 3.68% | 12q | -6.2%-$2.8M |
| ARK Investment Management LLC | $17.6M | 2,027,920 | 0.11% | 23q | +4.2%+$706.7K |
| BlackRock, Inc. | $16.9M | 1,944,236 | 0.00% | 8q | +10.0%+$1.5M |
| NEEDHAM INVESTMENT MANAGEMENT LLC | $15.8M | 1,820,620 | 0.48% | 9q | +46.8%+$5.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | $11.2M | 1,291,570 | 0.00% | 2q | +15.4%+$1.5M |
| First Eagle Investment Management, LLC | $8.1M | 929,985 | 0.01% | 5q | +15.7%+$1.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $6.6M | 761,797 | 0.00% | 23q | +9.5%+$577.3K |
| Granahan Investment Management, LLC | $6.0M | 692,092 | 0.21% | 4q | HELD |
| STATE STREET CORP | $5.3M | 606,560 | 0.00% | 22q | -3.1%-$168.2K |
| ESSEX INVESTMENT MANAGEMENT CO LLC | $4.1M | 470,244 | 0.54% | 6q | -4.3%-$182.5K |
| MORGAN STANLEY | $3.5M | 404,078 | 0.00% | 23q | +8.3%+$268.1K |
| Prescott Group Capital Management, L.L.C. | $3.1M | 361,595 | 0.27% | 7q | HELD |
| Meros Investment Management, LP | $3.1M | 361,368 | 1.00% | 5q | HELD |
| AMERICAN CENTURY COMPANIES INC | $3.1M | 359,848 | 0.00% | 12q | +543.8%+$2.6M |
| HighMark Wealth Management LLC | $3.0M | 339,783 | 0.99% | 3q | +6.4%+$177.8K |
| NORTHERN TRUST CORP | $2.3M | 266,417 | 0.00% | 22q | +10.4%+$218.2K |
| BANK OF AMERICA CORP /DE/ | $2.2M | 251,027 | 0.00% | 22q | +901.0%+$2.0M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.0M | 233,892 | 0.00% | 22q | +1.9%+$38.3K |
| Sixth Street Partners Management Company, L.P. | $2.0M | 233,892 | 0.00% | new | NEW |
| Sumitomo Mitsui Trust Group, Inc. | $2.0M | 228,681 | 0.00% | 22q | -15.3%-$358.4K |
| Amova Asset Management Americas, Inc. | $2.0M | 228,681 | 0.03% | 22q | -15.3%-$357.5K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.7M | 194,858 | 0.00% | 2q | +19.0%+$271.1K |
| RENAISSANCE TECHNOLOGIES LLC | $1.7M | 191,900 | 0.00% | 18q | -16.6%-$333.2K |
| VANGUARD FIDUCIARY TRUST CO | $1.6M | 186,056 | 0.00% | 2q | +3.2%+$50.5K |
| RAYMOND JAMES FINANCIAL INC | $1.5M | 167,348 | 0.00% | 5q | -5.2%-$79.8K |
| Legato Capital Management LLC | $1.4M | 158,119 | 0.11% | 6q | +3.0%+$40.6K |
| Russell Investments Group, Ltd. | $1.3M | 149,655 | 0.00% | 4q | +3.0%+$37.6K |
| Nuveen, LLC | $1.2M | 141,727 | 0.00% | 6q | +40.2%+$353.7K |
| DIMENSIONAL FUND ADVISORS LP | $1.1M | 124,498 | 0.00% | 17q | +4.8%+$50.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $981.1K | 23,374 | 0.00% | 7q | -30.9%-$439.4K |
| Campbell & CO Investment Adviser LLC | $967.4K | 111,190 | 0.05% | 5q | +274.9%+$709.3K |
| Mitsubishi UFJ Asset Management Co., Ltd. | $961.8K | 110,557 | 0.00% | 5q | -16.5%-$190.6K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | $935.2K | 107,500 | 0.72% | 3q | -10.4%-$108.7K |
| AQR CAPITAL MANAGEMENT LLC | $904.0K | 103,909 | 0.00% | 6q | HELD |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | $858.6K | 98,689 | 0.05% | 7q | +9.9%+$77.6K |
| BANK OF MONTREAL /CAN/ | $759.9K | 87,346 | 0.00% | 7q | HELD |
| SEI INVESTMENTS CO | $676.2K | 77,719 | 0.00% | 3q | -52.9%-$758.4K |
| UBS Group AG | $673.5K | 77,416 | 0.00% | 22q | -17.2%-$139.5K |
| GOLDMAN SACHS GROUP INC | $663.2K | 76,230 | 0.00% | 23q | -31.5%-$304.3K |
| D. E. Shaw & Co., Inc. | $656.4K | 75,446 | 0.00% | new | NEW |
| Bank of New York Mellon Corp | $633.0K | 72,758 | 0.00% | 23q | +23.2%+$119.3K |
| Bruce & Co., Inc. | $594.1K | 68,286 | 0.16% | 15q | HELD |
| CITADEL ADVISORS LLC | $545.9K | 62,747 | 0.00% | 20q | -56.6%-$711.7K |
| LPL Financial LLC | $482.4K | 55,451 | 0.00% | 16q | -18.2%-$107.3K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $439.4K | 50,500 | 0.01% | 12q | HELD |
| Old Port Advisors | $336.1K | 38,629 | 0.07% | 5q | HELD |
| Squarepoint Ops LLC | $328.3K | 37,739 | 0.00% | 4q | -82.3%-$1.5M |
| RHUMBLINE ADVISERS | $320.1K | 36,791 | 0.00% | 20q | +6.5%+$19.5K |
| Quantinno Capital Management LP | $270.8K | 31,131 | 0.00% | 5q | +31.2%+$64.4K |
| DEUTSCHE BANK AG\ | $247.2K | 28,412 | 0.00% | 22q | +54.2%+$86.9K |
| ALLIANCEBERNSTEIN L.P. | $242.0K | 39,550 | 0.00% | 16q | +19.3%+$39.2K |
| STATE OF WISCONSIN INVESTMENT BOARD | $236.4K | 27,170 | 0.00% | 3q | +3.7%+$8.5K |
| WELLS FARGO & COMPANY/MN | $212.0K | 24,372 | 0.00% | 22q | +16.3%+$29.7K |
| Brevan Howard Capital Management LP | $180.0K | 20,692 | 0.00% | new | NEW |
| FMR LLC | $168.8K | 19,399 | 0.00% | 23q | +84.0%+$77.0K |
| MetLife Investment Management, LLC | $150.4K | 17,292 | 0.00% | 5q | +1.6%+$2.3K |
| Cresset Asset Management, LLC | $142.2K | 16,343 | 0.00% | 16q | HELD |
| SIMPLEX TRADING, LLC | $140.1K | options only | 0.00% | new | OPTIONS |
| Invesco Ltd. | $130.2K | 14,960 | 0.00% | 6q | +5.9%+$7.2K |
| Graham Capital Management, L.P. | $129.0K | 14,827 | 0.00% | 4q | +11.9%+$13.7K |
| PIER 88 INVESTMENT PARTNERS LLC | $123.5K | 14,200 | 0.03% | new | NEW |
| Magnetar Financial LLC | $120.2K | 13,815 | 0.00% | new | NEW |
| CITIGROUP INC | $116.8K | 13,429 | 0.00% | 22q | +839.7%+$104.4K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $116.6K | 13,401 | 0.00% | 9q | +2.9%+$3.2K |
| JPMORGAN CHASE & CO | $110.6K | 12,559 | 0.00% | 22q | +11.1%+$11.1K |
| Advyzon Investment Management, LLC | $107.3K | 12,338 | 0.01% | new | NEW |
| GAINLINE FINANCIAL PARTNERS, LLC | $107.3K | 12,338 | 0.10% | new | FIRST |
| OCCUDO QUANTITATIVE STRATEGIES LP | $106.6K | 12,256 | 0.01% | new | NEW |
| Concurrent Investment Advisors, LLC | $103.6K | 11,903 | 0.00% | 7q | HELD |
| PCM Encore, LLC | $102.9K | 11,830 | 0.02% | 3q | HELD |
| JANE STREET GROUP, LLC | $99.6K | 11,445 | 0.00% | 3q | -20.0%-$24.8K |
| Schonfeld Strategic Advisors LLC | $96.9K | 11,134 | 0.00% | new | NEW |
| AXQ CAPITAL, LP | $93.1K | 10,704 | 0.01% | new | NEW |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $91.7K | 11,325 | 0.00% | new | NEW |
| Vanguard Global Advisers, LLC | $89.5K | 10,286 | 0.00% | 2q | HELD |
| Police & Firemen's Retirement System of New Jersey | $74.2K | 8,523 | 0.00% | 6q | HELD |
| NEW YORK STATE COMMON RETIREMENT FUND | $73.8K | 8,487 | 0.00% | 23q | HELD |
| OSAIC HOLDINGS, INC. | $48.9K | 5,625 | 0.00% | 9q | +10.3%+$4.6K |
| BARCLAYS PLC | $44.4K | 5,106 | 0.00% | 18q | +2.6%+$1.1K |
| BNP PARIBAS FINANCIAL MARKETS | $37.9K | 4,362 | 0.00% | 7q | -26.6%-$13.8K |
| ROYAL BANK OF CANADA | $37.0K | 4,175 | 0.00% | 22q | +951.6%+$33.5K |
| Pinnacle Wealth Planning Services, Inc. | $36.4K | 4,180 | 0.00% | 3q | HELD |
| ANTIPODES PARTNERS Ltd | $34.7K | 3,994 | 0.00% | 6q | -9.3%-$3.5K |
| Allworth Financial LP | $29.3K | 3,373 | 0.00% | 14q | -36.9%-$17.2K |
| Legal & General Group Plc | $26.5K | 3,049 | 0.00% | 22q | +22.4%+$4.8K |
| Ameritas Investment Partners, Inc. | $24.3K | 2,795 | 0.00% | 22q | HELD |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $13.4K | 1,536 | 0.00% | 3q | HELD |
| SIGNATUREFD, LLC | $12.6K | 1,447 | 0.00% | 13q | -26.4%-$4.5K |
| MERCER GLOBAL ADVISORS INC /ADV | $12.4K | 1,423 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $9.9K | 1,134 | 0.00% | 23q | -72.6%-$26.2K |
| Versant Capital Management, Inc | $9.3K | 1,070 | 0.00% | 6q | HELD |
| NISA INVESTMENT ADVISORS, LLC | $6.0K | 684 | 0.00% | 13q | HELD |
| GAMMA Investing LLC | $5.8K | 668 | 0.00% | 5q | +10.2% |
| Parallel Advisors, LLC | $5.5K | 634 | 0.00% | 2q | -67.3%-$11.3K |
| Sterling Capital Management LLC | $5.1K | 587 | 0.00% | 8q | +68.7%+$2.1K |
| FEDERATED HERMES, INC. | $4.4K | 510 | 0.00% | 3q | +41.7%+$1.3K |
| Arax Advisory Partners | $3.5K | 405 | 0.00% | new | NEW |
| SUMMIT SECURITIES GROUP LLC | $2.0K | 229 | 0.00% | new | NEW |
| Integrated Wealth Concepts LLC | $2.0K | 226 | 0.00% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Keith Crandell INDIVIDUALwith 5 co-filers | 14.1% |
| 2026-08-14 | 13G/A | ARK Investment Management LLCwith 1 co-filers | 5.3% |
| 2026-08-14 | 13G/A | AWM Investment Company, Inc. | 11.8% |
| 2026-07-27 | 13G | BlackRock, Inc. | 5.1% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 111 | $245.8M | 28,165,506 | 17 | 42 | 29 | 0.4% |
| Q1 2026 | 109 | $169.5M | 27,687,370 | 7 | 30 | 44 | 0.0% |
| Q4 2025 | 111 | $135.6M | 25,773,352 | 14 | 35 | 35 | 0.2% |
| Q3 2025 | 103 | $214.9M | 24,458,209 | 16 | 26 | 33 | 0.3% |
| Q2 2025 | 99 | $175.1M | 24,482,223 | 25 | 34 | 23 | 0.3% |
| Q1 2025 | 81 | $92.2M | 20,417,941 | 20 | 28 | 17 | 0.8% |
| Q4 2024 | 77 | $36.6M | 16,597,502 | 16 | 25 | 20 | 0.2% |
| Q3 2024 | 80 | $64.7M | 18,560,815 | 9 | 33 | 21 | 0.2% |
| Q2 2024 | 86 | $100.2M | 19,448,275 | 24 | 26 | 23 | 0.1% |
| Q1 2024 | 73 | $156.5M | 20,653,779 | 5 | 19 | 27 | 0.4% |
| Q4 2023 | 76 | $240.8M | 21,379,555 | 4 | 36 | 17 | 0.4% |
| Q3 2023 | 77 | $136.2M | 20,430,365 | 10 | 27 | 19 | 0.1% |
| Q2 2023 | 75 | $141.3M | 20,494,320 | 13 | 19 | 26 | 0.5% |
| Q1 2023 | 73 | $178.3M | 20,793,586 | 11 | 26 | 18 | 0.0% |
| Q4 2022 | 74 | $151.1M | 19,738,553 | 18 | 23 | 24 | 0.5% |
| Q3 2022 | 81 | $361.3M | 21,978,992 | 16 | 29 | 19 | 0.4% |
| Q2 2022 | 79 | $400.2M | 20,640,880 | 10 | 28 | 24 | 0.9% |
| Q1 2022 | 86 | $392.0M | 20,216,347 | 17 | 28 | 24 | 2.1% |
| Q4 2021 | 89 | $493.2M | 19,031,692 | 12 | 50 | 14 | 0.5% |
| Q3 2021 | 88 | $524.6M | 15,985,344 | 27 | 38 | 10 | 1.0% |
| Q2 2021 | 73 | $451.9M | 11,670,999 | 19 | 24 | 19 | 0.0% |
| Q1 2021 | 71 | $413.8M | 8,547,891 | 32 | 19 | 12 | 0.0% |
| Q4 2020 | 70 | $457.6M | 8,060,878 | 70 | 0 | 0 | 0.0% |