Security key
34385P108
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 281,191,207
- Total 13F value
- $542,598,457
- Share change
- +9,481,224
- Put/Call ratio
- 125%
- SEC-reported price per share
- $1.93
- Number of holders
- 141
- Value change
- +$19,046,404
- Number of buys
- 56
- Number of sells
- 66
- Shares outstanding
- 395,567,350
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
Q3 2024
Institutions
141
Top holders
10
LAB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 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
Casdin Capital, LLC
Disclosed value leader
Casdin Capital, LLC
Comparable rows
15/15
Latest evidence
30 Jun 2024
13F
3/4/5
Lead comparable stake: 16%
Showing 1-6 of 15 holder rows.
Quick read
Casdin Capital, LLC leads the comparable SEC ownership view at 16%.
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 Casdin Capital, LLC's linked filing trail.
Comparable ownership
Top 5
Casdin Capital, LLC
16%
VIKING GLOBAL INVESTORS LP
15%
BlackRock Finance, Inc.
5.5%
VANGUARD GROUP INC
4%
MORGAN STANLEY
3.3%
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 |
|---|---|---|---|---|---|
| Casdin Capital, LLC |
13F
Company
|
16%
|
$113,208,628
63,959,677 shares
|
— | 30 Jun 2024 |
| VIKING GLOBAL INVESTORS LP |
13F
3/4/5
Company · 10%+ Owner
|
15%
|
$103,812,571
58,651,170 shares
|
— | 30 Jun 2024 |
| BlackRock Finance, Inc. |
13F
Company
|
5.5%
|
$38,502,822
21,753,007 shares
|
— | 30 Jun 2024 |
| VANGUARD GROUP INC |
13F
Company
|
4%
|
$28,325,590
16,003,158 shares
|
— | 30 Jun 2024 |
| MORGAN STANLEY |
13F
Company
|
3.3%
|
$22,894,137
12,934,541 shares
|
— | 30 Jun 2024 |
| ARK Investment Management LLC |
13F
Company
|
3.2%
|
$22,442,522
12,679,391 shares
|
— | 30 Jun 2024 |
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 Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
141
Shares
281,191,207
Rows available
141
| 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 Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
142
Q3 2024 holders
141
Holder diff
-1
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend