Security key
74766Q101
Quanterix Corp - Common Stock, $0.001 par value per share (QTRX)
CUSIP: 74766Q101
Q2 2022 13F Holders as of 30 Jun 2022
- Security type / class
- Equity / Common Stock, $0.001 par value per share
- Total 13F shares
- 32,056,174
- Total 13F value
- $519,013,659
- Share change
- +72,209
- Put/Call ratio
- 0%
- SEC-reported price per share
- $16.19
- Number of holders
- 126
- Value change
- -$13,420,976
- Number of buys
- 57
- Number of sells
- 64
- Shares outstanding
- 47,133,168
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2022
Institutions
126
Top holders
10
QTRX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2022
Previous quarter: Q1 2022
Quanterix Corp SEC filings
Quanterix Corp company facts
Quanterix Corp 13D/G history
Broader feeds
Reporting periods
Holder history for CUSIP 74766Q101
Recent filing periods:
Ownership snapshot
Top reported holders of QTRX - Quanterix Corp - Common Stock, $0.001 par value per share (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
MACQUARIE GROUP LTD
Disclosed value leader
MACQUARIE GROUP LTD
Comparable rows
15/15
Latest evidence
31 Mar 2022
13F
Lead comparable stake: 5.6%
Showing 1-6 of 15 holder rows.
Quick read
MACQUARIE GROUP LTD leads the comparable SEC ownership view at 5.6%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens MACQUARIE GROUP LTD's linked filing trail.
Comparable ownership
Top 5
MACQUARIE GROUP LTD
5.6%
BlackRock Finance, Inc.
5.2%
GILDER GAGNON HOWE & CO LLC
4.8%
MILLENNIUM MANAGEMENT LLC
3.9%
VANGUARD GROUP INC
3.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| MACQUARIE GROUP LTD |
13F
Company
|
5.6%
|
$77,628,000
2,659,408 shares
|
— | 31 Mar 2022 |
| BlackRock Finance, Inc. |
13F
Company
|
5.2%
|
$71,223,000
2,439,985 shares
|
— | 31 Mar 2022 |
| GILDER GAGNON HOWE & CO LLC |
13F
Company
|
4.8%
|
$65,720,000
2,251,472 shares
|
— | 31 Mar 2022 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
3.9%
|
$53,112,000
1,819,527 shares
|
— | 31 Mar 2022 |
| VANGUARD GROUP INC |
13F
Company
|
3.7%
|
$51,151,000
1,752,348 shares
|
— | 31 Mar 2022 |
| MARSHALL WACE, LLP |
13F
Company
|
3.2%
|
$43,422,000
1,487,602 shares
|
— | 31 Mar 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
126
Shares
32,056,174
Rows available
126
| 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 Q2 2022 vs Q1 2022 Across Filers
Q1 2022 holders
137
Q2 2022 holders
126
Holder diff
-11
| Investor | Q1 2022 Shares | Q2 2022 Shares | Share Diff | Share Chg % | Q1 2022 value | Q2 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend