Security key
82933R100
Singular Genomics Systems, Inc. - Common Stock, $0.0001 par value (OMIC)
CUSIP: 82933R100
Q2 2021 13F Holders as of 30 Jun 2021
- Security type / class
- Equity / Common Stock, $0.0001 par value
- Total 13F shares
- 27,563,135
- Total 13F value
- $757,432,770
- Share change
- +27,563,135
- SEC-reported price per share
- $27.48
- Number of holders
- 51
- Value change
- +$757,432,726
- Number of buys
- 51
- Shares outstanding
- 2,534,263
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
51
Top holders
10
OMIC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Singular Genomics Systems, Inc. SEC filings
Singular Genomics Systems, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 82933R100
Recent filing periods:
Ownership snapshot
Top reported holders of OMIC - Singular Genomics Systems, Inc. - Common Stock, $0.0001 par value (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
James E. Flynn
Disclosed value leader
James E. Flynn
Comparable rows
0/4
Latest evidence
01 Jun 2021
3/4/5
Highest disclosed value: $3,891,028
4 rows are not safely comparable across share classes.
Quick read
James E. Flynn has the largest disclosed position value at $3.89M.
0 of 4 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 James E. Flynn's linked filing trail.
Disclosed position value
Top 4
James E. Flynn
$3.89M
Alexandria Venture Investments, LLC
$1.12M
Jorge Velarde
$144K
Vincent Brancaccio
$13.8K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-4 of 4 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| James E. Flynn |
3/4/5
*Possible Member of 10% Group, 10%+ Owner
|
—
mixed-class rows
|
$3,891,028
9,142,019 shares
mixed-class rows
|
— | 01 Jun 2021 |
| Alexandria Venture Investments, LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$1,120,310
2,645,985 shares
|
— | 01 Jun 2021 |
| Jorge Velarde |
3/4/5
Senior Vice President
|
—
denominator unverified
|
$143,956
340,000 shares
|
— | 26 May 2021 |
| Vincent Brancaccio |
3/4/5
Vice President, HR
|
—
denominator unverified
|
$13,761
32,500 shares
|
— | 26 May 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
51
Shares
27,563,135
Rows available
51
| 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 2021 vs Q3 2025 Across Filers
Q3 2025 holders
1
Q2 2021 holders
51
Holder diff
50
| Investor | Q3 2025 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q3 2025 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend