How many institutions held LAB - STANDARD BIOTOOLS INC. - Common Stock, $0.001 par value per share in Q4 2020?

143 institutional investors reported LAB - STANDARD BIOTOOLS INC. - Common Stock, $0.001 par value per share for Q4 2020. Use the holders table for investor-level position and value details.

STANDARD BIOTOOLS INC. - Common Stock, $0.001 par value per share (LAB)

Q: What does CUSIP 34385P108 represent in this 13F holders report?

CUSIP 34385P108 is the security identifier for LAB - STANDARD BIOTOOLS INC. - Common Stock, $0.001 par value per share used to aggregate holder disclosures.

CUSIP: 34385P108

Q4 2020 13F Holders as of 31 Dec 2020

Security type / class: Equity / Common Stock, $0.001 par value per share
Total 13F shares: 65,301,638
Total 13F value: $391,716,950
Share change: -1,209,178
Put/Call ratio: 70%
SEC-reported price per share: $6.00
Number of holders: 143
Value change: -$13,720,267
Number of buys: 86
Number of sells: 56
Shares outstanding: 390,636,209

Security key

34385P108

Report period

Q4 2020

Institutions

143

Top holders

LAB full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2021 Previous quarter: Q3 2020 STANDARD BIOTOOLS INC. SEC filings STANDARD BIOTOOLS INC. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 34385P108

Newer quarter: Q1 2021 Previous quarter: Q3 2020

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of LAB - STANDARD BIOTOOLS INC. - 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

PRIMECAP MANAGEMENT CO/CA/

Disclosed value leader

PRIMECAP MANAGEMENT CO/CA/

Comparable rows

15/15

Latest evidence

30 Sep 2020

13F Lead comparable stake: 1.4% Showing 1-6 of 15 holder rows.

Quick read

PRIMECAP MANAGEMENT CO/CA/ leads the comparable SEC ownership view at 1.4%.

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 PRIMECAP MANAGEMENT CO/CA/'s linked filing trail.

Comparable ownership Top 5

PRIMECAP MANAGEMENT CO/CA/ 1.4%

BlackRock Finance, Inc. 1.4%

Neuberger Berman Group LLC 1.1%

Indaba Capital Management, L.P. 1%

ORBIMED ADVISORS LLC 0.91%

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
PRIMECAP MANAGEMENT CO/CA/	13F Company 13F	1.4%	$41,994,000 5,651,943 shares	—	30 Sep 2020
BlackRock Finance, Inc.	13F Company 13F	1.4%	$39,876,000 5,366,967 shares	—	30 Sep 2020
Neuberger Berman Group LLC	13F Company 13F	1.1%	$32,366,000 4,362,609 shares	—	30 Sep 2020
Indaba Capital Management, L.P.	13F Company 13F	1%	$29,451,000 3,963,752 shares	—	30 Sep 2020
ORBIMED ADVISORS LLC	13F Company 13F	0.91%	$26,404,000 3,553,703 shares	—	30 Sep 2020
VANGUARD GROUP INC	13F Company 13F	0.9%	$26,222,000 3,529,275 shares	—	30 Sep 2020

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 Q4 2020

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

Institutions

143

65,301,638

Rows available

143

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 Q3 2020 Across Filers

Q3 2020 holders

131

Q4 2020 holders

143

Holder diff

Investor	Q3 2020 Shares	Q4 2020 Shares	Share Diff	Share Chg %	Q3 2020 value	Q4 2020 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend