908 Devices Inc. - Common Stock (MASS)

CUSIP: 65443P102

Q4 2020 13F Holders as of 31 Dec 2020

Security type / class
Equity / Common Stock
Total 13F shares
8,054,884
Total 13F value
$457,280,000
Holder snapshot 5 signals
Share change
+8,054,884
SEC-reported price per share
$56.95
Number of holders
70
Value change
+$457,279,993
Number of buys
70
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
38,121,579

Security key

65443P102

Report period

Q4 2020

Institutions

70

Top holders

10

MASS full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2021 908 Devices Inc. SEC filings 908 Devices Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MASS - 908 Devices Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
—
Disclosed value leader
—
Comparable rows
0/0
Latest evidence
—
No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.

13F holder rows

Institutional holders as of Q4 2020

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
70
Shares
8,054,884
Rows available
70
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2020 vs Q4 2025 Across Filers

Q4 2025 holders
118
Q4 2020 holders
70
Holder diff
-48
Investor Q4 2025 Shares Q4 2020 Shares Share Diff Share Chg % Q4 2025 value Q4 2020 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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