- Type / Class
- Equity / Common Stock
- Shares outstanding
- 182,694,067
- Total 13F shares
- 53,534,496
- Share change
- +489,045
- Total reported value
- $56,052,952
- Put/Call ratio
- 11%
- Price per share
- $1.05
- Number of holders
- 97
- Value change
- +$296,093
- Number of buys
- 43
- Number of sells
- 40
Quarterly Holders Quick Answers
What is CUSIP 74765K105?
CUSIP 74765K105 identifies QSI - Quantum-Si Inc - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 74765K105:
Top shareholders of QSI - Quantum-Si Inc - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| ARK Investment Management LLC |
13F
|
Company |
7%
|
12,768,876
|
$25,154,686 | — | 31 Mar 2024 | |
| 2012 JMR Trust Common LLC |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
12,480,108
|
$22,089,791 | — | 10 Jun 2021 | |
| Sumitomo Mitsui Trust Group, Inc. |
13F
|
Company |
4.4%
|
8,054,503
|
$15,867,371 | — | 31 Mar 2024 | |
| Amova Asset Management Americas, Inc. |
13F
|
Company |
4.4%
|
8,054,503
|
$15,706,281 | — | 31 Mar 2024 | |
| James B. Tananbaum |
3/4/5
|
Director |
—
class O/S missing
|
8,424,317
|
$14,911,041 | — | 10 Jun 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
4%
|
7,231,995
|
$14,247,030 | — | 31 Mar 2024 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.9%
|
5,300,685
|
$10,442,350 | — | 31 Mar 2024 | |
| STATE STREET CORP |
13F
|
Company |
1.2%
|
2,159,809
|
$4,254,824 | — | 31 Mar 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.2%
|
2,134,029
|
$4,204,495 | — | 31 Mar 2024 | |
| John Viii Stark |
3/4/5
|
Chief Executive Officer, Director |
—
class O/S missing
|
1,977,368
|
$3,499,941 | — | 10 Jan 2022 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.45%
|
822,339
|
$1,620,008 | — | 31 Mar 2024 | |
| Fosun International Ltd |
13F
|
Company |
0.41%
|
743,935
|
$1,465,552 | — | 31 Mar 2024 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.28%
|
506,697
|
$998,193 | — | 31 Mar 2024 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.22%
|
406,700
|
$801,199 | — | 31 Mar 2024 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.18%
|
320,697
|
$631,773 | — | 31 Mar 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.17%
|
311,649
|
$613,949 | — | 31 Mar 2024 | |
| Knollwood Investment Advisory, LLC |
13F
|
Company |
0.16%
|
300,000
|
$591,000 | — | 31 Mar 2024 | |
| Matthew Dyer |
3/4/5
|
Chief Business Officer |
—
class O/S missing
|
333,393
|
$590,106 | — | 13 Jun 2022 | |
| GENERAL AMERICAN INVESTORS CO INC |
13F
|
Company |
0.16%
|
294,350
|
$579,870 | — | 31 Mar 2024 | |
| GUGGENHEIM CAPITAL LLC |
13F
|
Company |
0.15%
|
277,819
|
$547,303 | — | 31 Mar 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.14%
|
261,475
|
$515,106 | — | 31 Mar 2024 | |
| MORGAN STANLEY |
13F
|
Company |
0.12%
|
227,667
|
$448,504 | — | 31 Mar 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.1%
|
189,787
|
$373,880 | — | 31 Mar 2024 | |
| Grace Johnston |
3/4/5
|
Chief Commercial Officer |
—
class O/S missing
|
295,940
|
$353,915 | — | 21 Jun 2024 | |
| Neumann Advisory Hong Kong Ltd |
13F
|
Company |
0.09%
|
166,198
|
$327,000 | — | 31 Mar 2024 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
—
mixed-class rows
|
168,003
mixed-class rows
|
$301,800 | — | 31 Mar 2024 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.08%
|
144,734
|
$285,116 | — | 31 Mar 2024 | |
| Green Alpha Advisors, LLC |
13F
|
Company |
0.07%
|
134,616
|
$265,194 | — | 31 Mar 2024 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.07%
|
132,556
|
$261,135 | — | 31 Mar 2024 | |
| Pathstone Holdings, LLC |
13F
|
Company |
0.06%
|
115,447
|
$227,431 | — | 31 Mar 2024 | |
| UBS Group AG |
13F
|
Company |
0.06%
|
103,160
|
$203,225 | — | 31 Mar 2024 | |
| BARCLAYS PLC |
13F
|
Company |
0.06%
|
101,355
|
$199,669 | — | 31 Mar 2024 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
—
mixed-class rows
|
113,647
mixed-class rows
|
$188,211 | — | 31 Mar 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.05%
|
93,866
|
$184,916 | — | 31 Mar 2024 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.03%
|
59,727
|
$118,000 | — | 31 Mar 2024 | |
| Vikram Bajaj |
3/4/5
|
Director |
—
class O/S missing
|
66,666
|
$117,999 | — | 16 Jun 2022 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.03%
|
56,802
|
$111,900 | — | 31 Mar 2024 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.03%
|
55,200
|
$108,744 | — | 31 Mar 2024 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.03%
|
53,070
|
$104,548 | — | 31 Mar 2024 | |
| AMERICAN INTERNATIONAL GROUP, INC. |
13F
|
Company |
0.03%
|
50,142
|
$98,780 | — | 31 Mar 2024 | |
| Virtu Financial LLC |
13F
|
Company |
0.03%
|
49,988
|
$98,000 | — | 31 Mar 2024 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.02%
|
43,600
|
$85,892 | — | 31 Mar 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.02%
|
42,282
|
$83,295 | — | 31 Mar 2024 | |
| MetLife Investment Management, LLC |
13F
|
Company |
0.02%
|
41,352
|
$81,463 | — | 31 Mar 2024 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.02%
|
41,027
|
$80,823 | — | 31 Mar 2024 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
—
class O/S missing
|
333,333
|
$80,733 | — | 31 Mar 2024 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.02%
|
40,960
|
$80,691 | — | 31 Mar 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.02%
|
40,074
|
$78,946 | — | 31 Mar 2024 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.02%
|
37,990
|
$74,840 | — | 31 Mar 2024 | |
| Red Wave Investments LLC |
13F
|
Company |
0.02%
|
37,000
|
$72,890 | — | 31 Mar 2024 |
Institutional Holders of Quantum-Si Inc - Common Stock (QSI) as of Q2 2024
As of 30 Jun 2024,
Quantum-Si Inc - Common Stock (QSI) was held by
97 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
53,534,496 shares.
The largest 10 holders included
ARK Investment Management LLC, Nikko Asset Management Americas, Inc., Sumitomo Mitsui Trust Holdings, Inc., BlackRock Inc., VANGUARD GROUP INC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, JACOBS LEVY EQUITY MANAGEMENT, INC, NORTHERN TRUST CORP, and Fosun International Ltd.
This page lists
98
institutional shareholders reporting positions in this security
for the Q2 2024 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2024 vs Q1 2024 Across Filers
Q1 2024 holders
93
Q2 2024 holders
97
Holder diff
4
| Investor | Q1 2024 Shares | Q2 2024 Shares | Share Diff | Share Chg % | Q1 2024 Value $ | Q2 2024 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.