Quantum-Si Inc - Common Stock (QSI)

CUSIP: 74765K105

Q3 2023 13F Holders as of 30 Sep 2023

Holder snapshot 7 signals
Share change
+10,678,962
Put/Call ratio
43%
SEC-reported price per share
$1.66
Number of holders
94
Value change
+$17,074,897
Number of buys
52
Open additional details 1 more signal available
Number of sells
31
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
182,694,067

Security key

74765K105

Report period

Q3 2023

Institutions

94

Top holders

10

Ownership snapshot

Top reported holders of QSI - Quantum-Si 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
ARK Investment Management...
Disclosed value leader
ARK Investment Management...
Comparable rows
15/15
Latest evidence
30 Jun 2023
13F Lead comparable stake: 7% Showing 1-6 of 15 holder rows.

Quick read

ARK Investment Management LLC leads the comparable SEC ownership view at 7%.

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 ARK Investment Management LLC's linked filing trail.
Comparable ownership Top 5
ARK Investment Management LLC 7%
BlackRock Finance, Inc. 3.9%
VANGUARD GROUP INC 2.8%
GLENVIEW CAPITAL MANAGEMENT, LLC 1.3%
STATE STREET CORP 1.1%

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
ARK Investment Management LLC
13F
Company
13F
7%
$22,830,610
12,754,531 shares
30 Jun 2023
BlackRock Finance, Inc.
13F
Company
13F
3.9%
$12,712,540
7,101,978 shares
30 Jun 2023
VANGUARD GROUP INC
13F
Company
13F
2.8%
$9,227,456
5,155,004 shares
30 Jun 2023
GLENVIEW CAPITAL MANAGEMENT, LLC
13F
Company
13F
1.3%
$4,324,622
2,415,990 shares
30 Jun 2023
STATE STREET CORP
13F
Company
13F
1.1%
$3,729,094
2,083,293 shares
30 Jun 2023
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
13F
1%
$3,327,126
1,858,730 shares
30 Jun 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 Q3 2023

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

Institutions
94
Shares
54,518,149
Rows available
94
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 2023 vs Q2 2023 Across Filers

Q2 2023 holders
88
Q3 2023 holders
94
Holder diff
6
Investor Q2 2023 Shares Q3 2023 Shares Share Diff Share Chg % Q2 2023 value Q3 2023 value Value change Value Chg %

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

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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