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MASSMASS
23 quarters

Position history for ARK Investment Management LLCARK Investment Management LLC's holdings in 908 DEVICES INC

ARK Investment Management LLC holds 2M shares of MASS (908 DEVICES INC), worth $17.6M as of 2026-Q2. The position was increased (+4.2% shares). MASS represents 0.1% of ARK Investment Management LLC's portfolio.

Current Value

$17.6M

Current Shares

2M

Total Value Change

-$7.3M

Total Shares Change

+1.6M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
2M
+4.2%
$17.6M0.1%$8.70
35
2026-Q1
Decreased
1.9M
-2.0%
$11.9M0.1%$6.32
0
2025-Q4
Increased
2M
+1.6%
$10.4M0.1%$5.21
28
2025-Q3
Decreased
2M
-26.2%
$17.1M0.1%$8.15
0
2025-Q2
Decreased
2.6M
-8.7%
$18.9M0.1%$6.73
0
2025-Q1
Increased
2.9M
+4.0%
$13M0.1%$4.04
35
2024-Q4
Decreased
2.8M
-13.4%
$6.1M0.1%$2.13
0
2024-Q3
Decreased
3.2M
-18.2%
$11.2M0.1%$3.63
0
2024-Q2
Decreased
3.9M
-2.8%
$20.3M0.2%$5.15
0
2024-Q1
Decreased
4M
-6.8%
$30.6M0.2%$7.55
0
2023-Q4
Increased
4.3M
+8.3%
$48.8M0.3%$11.22
38
2023-Q3
Increased
4M
+1.0%
$26.7M0.2%$6.66
35
2023-Q2
Decreased
4M
-0.5%
$27.3M0.2%$6.77
0
2023-Q1
Increased
4M
+8.2%
$34.3M0.2%$8.12
38
2022-Q4
Decreased
3.7M
-2.3%
$28.1M0.2%$7.62
0
2022-Q3
Increased
3.8M
+4.0%
$62.1M0.4%$15.85
37
2022-Q2
Increased
3.6M
+4.2%
$50.5M0.3%$20.38
37
2022-Q1
Increased
3.5M
+16.2%
$66.2M0.3%$19.03
41
2021-Q4
Increased
3M
+8.9%
$77.5M0.2%$25.68
39
2021-Q3
Increased
2.8M
+12.1%
$89.5M0.2%$32.11
40
2021-Q2
Increased
2.5M
+128.8%
$95.1M0.2%$39.75
58
2021-Q1
Increased
1.1M
+145.4%
$52M0.1%$44.86
57
2020-Q4
New
437,248
-
$24.9M0.1%$60.38
40

Other major holders of MASS: FRED ALGER MANAGEMENT, LLC, Capital World Investors, SANDS CAPITAL MANAGEMENT, LLC

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