Security key
34385P108
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 265,331,245
- Total 13F value
- $719,039,050
- Share change
- +216,726,929
- Put/Call ratio
- 0.11%
- SEC-reported price per share
- $2.71
- Number of holders
- 144
- Value change
- +$591,982,233
- Number of buys
- 118
- Number of sells
- 24
- Shares outstanding
- 391,666,667
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
Q1 2024
Institutions
144
Top holders
10
LAB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
STANDARD BIOTOOLS INC. SEC filings
STANDARD BIOTOOLS INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 34385P108
Recent filing periods:
Ownership snapshot
Top reported holders of LAB - STANDARD BIOTOOLS 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
VIKING GLOBAL INVESTORS LP
Disclosed value leader
VIKING GLOBAL INVESTORS LP
Comparable rows
0/15
Latest evidence
18 Mar 2024
3/4/5
13F
Highest disclosed value: $53,225,865
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VIKING GLOBAL INVESTORS LP has the largest disclosed position value at $53.23M.
0 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 VIKING GLOBAL INVESTORS LP's linked filing trail.
Disclosed position value
Top 5
VIKING GLOBAL INVESTORS LP
$53.23M
Caligan Partners LP
$34.54M
Indaba Capital Management, L.P.
$16.46M
Neuberger Berman Group LLC
$9.68M
VANGUARD GROUP INC
$9.14M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$53,225,865
19,354,860 shares
|
— | 18 Mar 2024 |
| Caligan Partners LP |
3/4/5
13F
10%+ Owner · Company
|
—
mixed-class rows
|
$34,539,714
16,265,374 shares
mixed-class rows
|
— | 29 Jun 2023 |
| Indaba Capital Management, L.P. |
13F
Company
|
—
denominator unverified
|
$16,456,166
7,446,229 shares
|
— | 31 Dec 2023 |
| Neuberger Berman Group LLC |
13F
Company
|
—
denominator unverified
|
$9,680,298
4,365,813 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$9,136,005
4,133,939 shares
|
— | 31 Dec 2023 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$8,682,308
3,928,646 shares
|
— | 31 Dec 2023 |
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 Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
144
Shares
265,331,245
Rows available
144
| 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 Q1 2024 vs Q1 2024 Across Filers
Q1 2024 holders
144
Q1 2024 holders
144
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend