MASS
908 Devices Inc.
$7.93
-10.09%
$299.9M
No data for this timeframe.
Vol
Market Cap$299.9M
Cap SizeMicro Cap
Inst. Holders8 funds
Inst. Value$13.2M
Inst. Activity1 buys / 1 sells
Insider Activity0B / 24S
Insider Net $-$3.8M
Reddit Sentiment64° Warm
SEC Reports11
Recent Activity
Jun 5, 2026
SEC
Three insiders at 908 Devices (MASS) sold a total of ~$420K in open-market transactions over a 7-day window ending June
CLUSTER — Impact 3/10
Jun 4, 2026
SEC
Three insiders at 908 Devices (MASS) sold a total of $594K in open-market sales over a 7-day window, including the CFO,
CLUSTER — Impact 4/10
Jun 4, 2026
SEC
Three insiders at 908 Devices sold a combined $1.71M in shares over a one-week window, including the CFO, a director, an
CLUSTER — Impact 5/10
Jun 4, 2026
Insider
AWM Investment Company, Inc. sold 39,782 shares
10%+ Owner @ $8.97 ($356.9K)
Jun 4, 2026
Insider
Brown Christopher D. sold 100 shares
Director @ $9.00 ($900.00)
Jun 3, 2026
Insider
Brown Christopher D. sold 20,000 shares
Director @ $8.73 ($174.6K)
Inst.
WELLS FARGO & COMPANY/MN — ADD
30,623 shares ($160.8K)
Inst.
BANK OF AMERICA CORP — NEAR_EXIT
26,341 shares ($138.3K)
Price Targets
Historical data — last covering-analyst action Aug 2025. No current recommendation available.
$11.00 (Aug 2025)
Current $7.93
Low $10.00
Median $11.00
High $12.00
2 analysts
$10.00
$12.00
Analyst Ratings
5Strong Buy
4Buy
1Hold
0Sell
0Strong Sell
Historical Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Aug 5, 2025 | Leerink Partners | UPGRADE | Market Perform → Outperform |
| Jan 15, 2025 | Stephens & Co. | REITERATE | Overweight → Overweight |
| Nov 13, 2024 | Stifel | MAINTAIN | Buy → Buy |
| Nov 13, 2024 | Leerink Partners | DOWNGRADE | Outperform → Market Perform |
| Oct 17, 2024 | Leerink Partners | MAINTAIN | Outperform → Outperform |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $-0.14 | $-0.19 — $-0.08 | 48% YoY | 2 |
| Next Q | $-0.08 ▲ +5.9% | $-0.12 — $-0.04 | -82% YoY | 2 |
| Current FY | $-0.36 ▲ +10.3% | $-0.51 — $-0.18 | -72% YoY | 3 |
| Next FY | $-0.29 ▲ +2.8% | $-0.48 — $-0.07 | 21% YoY | 3 |
Latest Reports
NEUTRAL
CLUSTER
3/10
Three insiders at 908 Devices (MASS) sold a total of ~$420K in open-market transactions over a 7-day window ending June
Jun 5, 2026
BEARISH
CLUSTER
4/10
Three insiders at 908 Devices (MASS) sold a total of $594K in open-market sales over a 7-day window, including the CFO,
Jun 4, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD GROUP INC | $7.7M | — |
| MORGAN STANLEY | $2.3M | ADD |
| CHARLES SCHWAB INVESTMENT MANAGEMENT | $1.3M | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $1.2M | TRIM |
| TWO SIGMA INVESTMENTS, LP | $379.7K | DOUBLED |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 4, 2026 | AWM Investment | SELL | $356.9K |
| Jun 4, 2026 | Brown Christopher | SELL | $900.00 |
| Jun 3, 2026 | Brown Christopher | SELL | $174.6K |
| Jun 2, 2026 | AWM Investment | SELL | $22.4K |
| May 28, 2026 | Brown Christopher | SELL | $270.0K |
Reddit Sentiment
64°
Warm
Bearish
Neutral
Bullish
8 institutional holders with $13.2M total value (2,514,221 shares) as of 2025-Q4. Top holders: VANGUARD, MORGAN, CHARLES.
Top Institutional Holders — 2025-Q4
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 1,470,864 | $7.7M | 58.5% | — |
| 2 | MORGAN STANLEY | 440,486 | $2.3M | 17.5% | ADD +99.4% |
| 3 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 240,929 | $1.3M | 9.6% | NEW |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 222,100 | $1.2M | 8.8% | TRIM -51.0% |
| 5 | TWO SIGMA INVESTMENTS, LP | 72,327 | $379.7K | 2.9% | DOUBLED +268.0% |
| 6 | WELLS FARGO & COMPANY/MN | 30,623 | $160.8K | 1.2% | ADD +72.1% |
| 7 | BANK OF AMERICA CORP /DE/ | 26,341 | $138.3K | 1.0% | NEAR_EXIT -90.2% |
| 8 | FMR LLC | 10,551 | $55.4K | 0.4% | ADD +71.8% |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| WELLS FARGO & COMPANY/MN | ADD | 17,795 | 30,623 | +72.1% | $160.8K | 2025-Q4 |
| BANK OF AMERICA CORP /DE/ | NEAR_EXIT | 270,069 | 26,341 | -90.2% | $138.3K | 2025-Q4 |
| BANK OF AMERICA CORP /DE/ | TRIM | 363,217 | 270,069 | -25.6% | $2.4M | 2025-Q3 |
| BANK OF AMERICA CORP /DE/ | DOUBLED | 112,906 | 363,217 | +221.7% | $2.6M | 2025-Q2 |
| UBS Group AG | ADD | 37,123 | 61,726 | +66.3% | $440.1K | 2025-Q2 |
| FMR LLC | ADD | 6,274 | 10,777 | +71.8% | $76.8K | 2025-Q2 |
| MORGAN STANLEY | ADD | 266,568 | 531,609 | +99.4% | $2.4M | 2025-Q1 |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | 294,956 | 144,600 | -51.0% | $647.8K | 2025-Q1 |
| TWO SIGMA INVESTMENTS, LP | DOUBLED | 19,000 | 69,927 | +268.0% | $313.3K | 2025-Q1 |
| UBS Group AG | ADD | 21,754 | 37,123 | +70.6% | $166.3K | 2025-Q1 |
| CITADEL ADVISORS LLC | NEAR_EXIT | 201,083 | 34,100 | -83.0% | $152.8K | 2025-Q1 |
| FMR LLC | DOUBLED | 2,494 | 6,274 | +151.6% | $28.1K | 2025-Q1 |
| MORGAN STANLEY | DOUBLED | 103,971 | 266,568 | +156.4% | $586.4K | 2024-Q4 |
| UBS Group AG | DOUBLED | 8,649 | 21,754 | +151.5% | $47.9K | 2024-Q4 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | NEW | — | 220,477 | — | $765.1K | 2024-Q3 |
| MORGAN STANLEY | DOUBLED | 38,655 | 103,971 | +169.0% | $360.8K | 2024-Q3 |
8 unique insiders with 24 transactions. Net insider value: -$3.8M ($0.00 bought, $3.8M sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 39,782 | $8.97 | $356.9K |
| Jun 4, 2026 | Brown Christopher D. | Director | SELL | 100 | $9.00 | $900.00 |
| Jun 3, 2026 | Brown Christopher D. | Director | SELL | 20,000 | $8.73 | $174.6K |
| Jun 2, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 2,500 | $8.95 | $22.4K |
| May 28, 2026 | Brown Christopher D. | Director | SELL | 30,000 | $9.00 | $270.0K |
| May 28, 2026 | Griffith Joseph H. IV | Chief Financial Officer | SELL | 6,940 | $9.03 | $62.7K |
| May 28, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 170,442 | $8.66 | $1.5M |
| May 27, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 1,500 | $8.25 | $12.4K |
| May 11, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 5,000 | $8.25 | $41.3K |
| May 8, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 3,025 | $8.20 | $24.8K |
| May 8, 2026 | Kenneweg John | SVP, Sales & Product Marketing | SELL | 18,255 | $8.11 | $148.0K |
| May 7, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 12,819 | $8.20 | $105.2K |
| May 6, 2026 | AWM Investment Company, Inc. | 10%+ Owner | SELL | 5,000 | $8.00 | $40.0K |
| May 6, 2026 | Brown Christopher D. | Director | SELL | 20,000 | $7.23 | $144.6K |
| May 1, 2026 | Kenneweg John | SVP, Sales & Product Marketing | M | 26,042 | $0.00 | $0.00 |
| May 1, 2026 | Kenneweg John | SVP, Sales & Product Marketing | SELL | 7,787 | $6.83 | $53.2K |
| May 1, 2026 | Kenneweg John | SVP, Sales & Product Marketing | M | 26,042 | $0.00 | $0.00 |
| Apr 21, 2026 | Otitoju Kolawole A. | Chief Bus. & Strategy Officer | A | 146,789 | $0.00 | $0.00 |
| Apr 21, 2026 | Otitoju Kolawole A. | Chief Bus. & Strategy Officer | A | 110,193 | $0.00 | $0.00 |
| Apr 10, 2026 | Brown Christopher D. | Director | SELL | 17,578 | $7.07 | $124.3K |
| Apr 10, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 2,693 | $1.05 | $2.8K |
| Apr 10, 2026 | McCallion Kevin J. | SVP, Products and Production | SELL | 2,693 | $7.01 | $18.9K |
| Apr 10, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 2,693 | $0.00 | $0.00 |
| Apr 9, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 5,420 | $0.00 | $0.00 |
| Apr 9, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 5,420 | $1.05 | $5.7K |
| Apr 9, 2026 | McCallion Kevin J. | SVP, Products and Production | SELL | 5,420 | $7.03 | $38.1K |
| Apr 9, 2026 | Brown Christopher D. | Director | SELL | 7,392 | $7.04 | $52.0K |
| Apr 8, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 18,580 | $1.05 | $19.5K |
| Apr 8, 2026 | McCallion Kevin J. | SVP, Products and Production | SELL | 18,580 | $7.05 | $131.0K |
| Apr 8, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 18,580 | $0.00 | $0.00 |
| Apr 8, 2026 | Brown Christopher D. | Director | SELL | 15,030 | $7.05 | $106.0K |
| Mar 2, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 7 | $0.00 | $0.00 |
| Mar 2, 2026 | McCallion Kevin J. | SVP, Products and Production | M | 7 | $1.05 | $7.35 |
| Mar 2, 2026 | McCallion Kevin J. | SVP, Products and Production | SELL | 7 | $7.00 | $49.00 |
| Feb 2, 2026 | Griffith Joseph H. IV | Chief Financial Officer | SELL | 23,175 | $6.18 | $143.2K |
| Feb 2, 2026 | Griffith Joseph H. IV | Chief Financial Officer | A | 121,164 | $0.00 | $0.00 |
| Feb 2, 2026 | Griffith Joseph H. IV | Chief Financial Officer | A | 52,967 | $0.00 | $0.00 |
| Feb 2, 2026 | Knopp Kevin J. | President and CEO | SELL | 34,764 | $6.18 | $214.8K |
| Feb 2, 2026 | Knopp Kevin J. | President and CEO | A | 205,978 | $0.00 | $0.00 |
| Feb 2, 2026 | Knopp Kevin J. | President and CEO | A | 90,043 | $0.00 | $0.00 |
| Feb 1, 2026 | Griffith Joseph H. IV | Chief Financial Officer | M | 5,102 | $0.00 | $0.00 |
| Feb 1, 2026 | Griffith Joseph H. IV | Chief Financial Officer | M | 5,102 | $0.00 | $0.00 |
| Feb 1, 2026 | Brown Christopher D. | Director | M | 5,027 | $0.00 | $0.00 |
| Feb 1, 2026 | Brown Christopher D. | Director | M | 5,027 | $0.00 | $0.00 |
| Feb 1, 2026 | Knopp Kevin J. | President and CEO | M | 11,255 | $0.00 | $0.00 |
| Feb 1, 2026 | Knopp Kevin J. | President and CEO | M | 11,255 | $0.00 | $0.00 |
| Dec 30, 2025 | Spoto Mark | Director | G | 928 | $0.00 | $0.00 |
| Oct 14, 2025 | Spoto Mark | Director | W | 928 | $0.00 | $0.00 |
11 SEC filing reports analyzed. Sentiment: 1 bullish, 6 bearish, 0 mixed, 4 neutral. Avg impact: 4.5/10.
NEUTRAL
CLUSTER
3/10
Three insiders at 908 Devices (MASS) sold a total of ~$420K in open-market transactions over a 7-day
Jun 5, 2026
BEARISH
CLUSTER
4/10
Three insiders at 908 Devices (MASS) sold a total of $594K in open-market sales over a 7-day window,
Jun 4, 2026
BEARISH
CLUSTER
5/10
Three insiders at 908 Devices sold a combined $1.71M in shares over a one-week window, including the
Jun 4, 2026
BEARISH
CLUSTER
5/10
Three insiders at 908 Devices sold a combined $1.81M in open-market transactions over two days, led
May 29, 2026
BEARISH
CLUSTER
4/10
Two insiders at 908 Devices (MASS) sold a combined $333K in open-market sales on May 28, 2026. The C
May 29, 2026
NEUTRAL
CLUSTER
3/10
Three insiders at 908 Devices sold a total of $317K in stock over a 7-day window, immediately follow
May 11, 2026
NEUTRAL
CLUSTER
3/10
Three insiders at 908 Devices sold a total of $238K in open-market sales over the past week, represe
May 8, 2026
BULLISH
8-K
7/10
908 Devices completed the acquisition of NIRLAB AG for $15M upfront ($13M cash + $2M stock) plus up
May 6, 2026
BEARISH
CLUSTER
5/10
Two corporate insiders at 908 Devices Inc. (MASS) sold shares in a concentrated 7-day window, includ
Apr 14, 2026
NEUTRAL
EFFECT
4/10
908 Devices Inc. (MASS) has had a shelf registration (Form S-3) declared effective by the SEC on Mar
Mar 16, 2026
BEARISH
S-3
6/10
908 Devices Inc. (MASS) filed an S-3 shelf registration to offer up to $100 million in securities, i
Mar 9, 2026
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Historical analyst distribution (last covering-analyst action Aug 2025): 90% buy across 10 analysts — 5 strong buy, 4 buy, 1 hold, 0 sell, 0 strong sell. No current recommendation available.
Analyst Price Targets
Historical data — last covering-analyst action Aug 2025. No current recommendation available.
$11.00 mean target (Aug 2025)
$10.00 Low
$12.00 High
| Metric | Value |
|---|---|
| Current Price | $7.93 |
| Target Low | $10.00 |
| Target Mean | $11.00 |
| Target Median | $11.00 |
| Target High | $12.00 |
| # Analysts | 2 |
| Recommendation | — (no recent coverage) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$-0.14 | $-0.19 | $-0.08 | 48.5% | +0.0% | 0↑ 1↓ | $0.0B | 18.3% | 2 |
| Next Q 2026-09-30 |
$-0.08 | $-0.12 | $-0.04 | -81.8% | +5.9% | 1↑ 0↓ | $0.0B | 32.7% | 2 |
| Current FY 2026-12-31 |
$-0.36 | $-0.51 | $-0.18 | -72.4% | +10.3% | 1↑ 0↓ | $0.1B | 22.1% | 3 |
| Next FY 2027-12-31 |
$-0.29 | $-0.48 | $-0.07 | 21.1% | +2.8% | 1↑ 0↓ | $0.1B | 20.1% | 3 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $-0.135 | |
| 7d ago | $-0.133 | -0.002 |
| 30d ago | $-0.135 | |
| 60d ago | $-0.135 | |
| 90d ago | $-0.060 | -0.075 |
5 analyst firms have rated this stock: 1 upgrades, 1 downgrades, 4 initiations.
Historical Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Aug 5, 2025 | Leerink Partners | UPGRADE | Market Perform | Outperform |
| Jan 15, 2025 | Stephens & Co. | REITERATE | Overweight | Overweight |
| Nov 13, 2024 | Stifel | MAINTAIN | Buy | Buy |
| Nov 13, 2024 | Leerink Partners | DOWNGRADE | Outperform | Market Perform |
| Oct 17, 2024 | Leerink Partners | MAINTAIN | Outperform | Outperform |
| May 13, 2024 | Stephens & Co. | REITERATE | Overweight | Overweight |
| Sep 25, 2023 | Stephens & Co. | REITERATE | Overweight | Overweight |
| Feb 7, 2023 | Stephens & Co. | INITIATE | — | Overweight |
| Jan 6, 2023 | SVB Leerink | MAINTAIN | — | Outperform |
| Nov 15, 2022 | SVB Leerink | MAINTAIN | — | Outperform |
| Mar 8, 2022 | SVB Leerink | MAINTAIN | — | Outperform |
| May 14, 2021 | SVB Leerink | MAINTAIN | — | Outperform |
| Jan 12, 2021 | Stifel | INITIATE | — | Buy |
| Jan 12, 2021 | Cowen & Co. | INITIATE | — | Outperform |
| Jan 12, 2021 | SVB Leerink | INITIATE | — | Outperform |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 5 | 4 | 1 | 0 | 0 | 90% | |
| May 1, 2026 | 5 | 4 | 1 | 0 | 0 | 90% | |
| Apr 1, 2026 | 5 | 4 | 1 | 0 | 0 | 90% | |
| Mar 1, 2026 | 5 | 4 | 1 | 0 | 0 | 90% | |
| Feb 1, 2026 | 5 | 4 | 1 | 0 | 0 | 90% | |
| Jan 1, 2026 | 5 | 4 | 1 | 0 | 0 | 90% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
64°
Warm
Bearish
Neutral
Bullish
3 mentions
2 bullish
0 bearish
2 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| May 22, 2026 | 2 | 58° Warm | 1 | 0 | 2 |
| May 22, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
Recent Reddit Threads
Humanoid MASS PRODUCTION start summer 2026
▲ 1
💬 1
⚡ 0.5
Humanoid MASS production start this summer 2026
▲ 1
💬 1
⚡ 0.5
May 12, 2026
earnings_calendar
MASS Q1 2026 Earnings Scheduled — 2026-05-12
May 6, 2026
earnings_calendar
MASS Q1 2026 Earnings Scheduled — 2026-05-06
Mar 3, 2026
earnings_calendar
MASS Q4 2025 Earnings After Market Close — 2026-03-03
Mar 3, 2026
short_interest
FTD: MASS — 97,294 shares ($0.6M) failed to deliver
Settlement: 20260303, Price: $6.61, FTD Value: $643,113.34, 908 DEVICES INC