- Type / Class
- Equity / Common Stock
- Shares outstanding
- 182,694,067
- Total 13F shares
- 43,838,780
- Share change
- +380,250
- Total reported value
- $78,455,574
- Put/Call ratio
- 47%
- Price per share
- $1.79
- Number of holders
- 88
- Value change
- +$764,050
- Number of buys
- 45
- Number of sells
- 33
Quarterly Holders Quick Answers
What is CUSIP 74765K105?
CUSIP 74765K105 identifies QSI - Quantum-Si Inc - Common Stock in SEC institutional holdings data.
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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.
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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 |
|---|---|---|---|---|---|---|---|---|
| 2012 JMR Trust Common LLC |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
12,480,108
|
$22,089,791 | — | 10 Jun 2021 | |
| ARK Investment Management LLC |
13F
|
Company |
6.4%
|
11,698,791
|
$20,589,872 | — | 31 Mar 2023 | |
| 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 |
3.3%
|
6,083,825
|
$10,707,532 | — | 31 Mar 2023 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.8%
|
5,123,558
|
$9,017,462 | — | 31 Mar 2023 | |
| GLENVIEW CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
4,215,990
|
$7,420,142 | — | 31 Mar 2023 | |
| John Viii Stark |
3/4/5
|
Chief Executive Officer, Director |
—
class O/S missing
|
1,977,368
|
$3,499,941 | — | 10 Jan 2022 | |
| Foresite Capital Management IV, LLC |
13F
|
Company |
0.97%
|
1,771,249
|
$3,117,398 | — | 31 Mar 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.95%
|
1,728,639
|
$3,042,404 | — | 31 Mar 2023 | |
| STATE STREET CORP |
13F
|
Company |
0.91%
|
1,660,739
|
$2,922,901 | — | 31 Mar 2023 | |
| Sumitomo Mitsui Trust Group, Inc. |
13F
|
Company |
0.62%
|
1,124,702
|
$1,979,476 | — | 31 Mar 2023 | |
| Amova Asset Management Americas, Inc. |
13F
|
Company |
0.62%
|
1,124,702
|
$1,911,993 | — | 31 Mar 2023 | |
| Foresite Capital Management V, LLC |
13F
|
Company |
0.51%
|
924,404
|
$1,626,951 | — | 31 Mar 2023 | |
| Fosun International Ltd |
13F
|
Company |
0.41%
|
743,935
|
$1,309,326 | — | 31 Mar 2023 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.41%
|
742,477
|
$1,306,760 | — | 31 Mar 2023 | |
| SECURITY BENEFIT LIFE INSURANCE CO /KS/ |
13F
|
Company |
0.39%
|
715,479
|
$1,259,243 | — | 31 Mar 2023 | |
| GUGGENHEIM CAPITAL LLC |
13F
|
Company |
0.34%
|
617,074
|
$1,086,050 | — | 31 Mar 2023 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.22%
|
402,358
|
$708,150 | — | 31 Mar 2023 | |
| Matthew Dyer |
3/4/5
|
Chief Business Officer |
—
class O/S missing
|
333,393
|
$590,106 | — | 13 Jun 2022 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.17%
|
315,598
|
$555,000 | — | 31 Mar 2023 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.17%
|
306,700
|
$539,792 | — | 31 Mar 2023 | |
| Knollwood Investment Advisory, LLC |
13F
|
Company |
0.16%
|
300,000
|
$528,000 | — | 31 Mar 2023 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.16%
|
290,930
|
$512,037 | — | 31 Mar 2023 | |
| MORGAN STANLEY |
13F
|
Company |
0.14%
|
263,534
|
$463,821 | — | 31 Mar 2023 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.13%
|
238,228
|
$419,281 | — | 31 Mar 2023 | |
| Clearline Capital LP |
13F
|
Company |
0.12%
|
211,900
|
$372,944 | — | 31 Mar 2023 | |
| Neumann Advisory Hong Kong Ltd |
13F
|
Company |
0.11%
|
192,857
|
$339,000 | — | 31 Mar 2023 | |
| Invesco Ltd. |
13F
|
Company |
0.1%
|
178,938
|
$314,931 | — | 31 Mar 2023 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.09%
|
167,948
|
$296,000 | — | 31 Mar 2023 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.07%
|
136,422
|
$240,000 | — | 31 Mar 2023 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
—
mixed-class rows
|
150,127
mixed-class rows
|
$233,489 | — | 31 Mar 2023 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.07%
|
125,319
|
$220,562 | — | 31 Mar 2023 | |
| D.A. DAVIDSON & CO. |
13F
|
Company |
0.07%
|
125,000
|
$220,000 | — | 31 Mar 2023 | |
| GENERAL AMERICAN INVESTORS CO INC |
13F
|
Company |
0.07%
|
119,250
|
$209,880 | — | 31 Mar 2023 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.06%
|
112,856
|
$199,000 | — | 31 Mar 2023 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.05%
|
99,049
|
$174,326 | — | 31 Mar 2023 | |
| BARCLAYS PLC |
13F
|
Company |
0.04%
|
76,135
|
$133,998 | — | 31 Mar 2023 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.04%
|
73,897
|
$130,000 | — | 31 Mar 2023 | |
| Westchester Capital Management, LLC |
13F
|
Company |
—
mixed-class rows
|
151,562
mixed-class rows
|
$127,327 | — | 31 Mar 2023 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.04%
|
67,615
|
$119,002 | — | 31 Mar 2023 | |
| Vikram Bajaj |
3/4/5
|
Director |
—
class O/S missing
|
66,666
|
$117,999 | — | 16 Jun 2022 | |
| MetLife Investment Management, LLC |
13F
|
Company |
0.03%
|
53,683
|
$94,482 | — | 31 Mar 2023 | |
| SG Americas Securities, LLC |
13F
|
Company |
0.03%
|
51,312
|
$90,000 | — | 31 Mar 2023 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.03%
|
46,351
|
$82,000 | — | 31 Mar 2023 | |
| State of Wyoming |
13F
|
Company |
0.03%
|
45,863
|
$80,719 | — | 31 Mar 2023 | |
| AMERICAN INTERNATIONAL GROUP, INC. |
13F
|
Company |
0.02%
|
44,084
|
$77,588 | — | 31 Mar 2023 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.02%
|
43,028
|
$75,729 | — | 31 Mar 2023 | |
| UBS Group AG |
13F
|
Company |
0.02%
|
39,631
|
$69,751 | — | 31 Mar 2023 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.02%
|
39,288
|
$69,000 | — | 31 Mar 2023 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.02%
|
38,452
|
$67,676 | — | 31 Mar 2023 |
Institutional Holders of Quantum-Si Inc - Common Stock (QSI) as of Q2 2023
As of 30 Jun 2023,
Quantum-Si Inc - Common Stock (QSI) was held by
88 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
43,838,780 shares.
The largest 10 holders included
ARK Investment Management LLC, BlackRock Inc., VANGUARD GROUP INC, GLENVIEW CAPITAL MANAGEMENT, LLC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, Sumitomo Mitsui Trust Holdings, Inc., Nikko Asset Management Americas, Inc., Foresite Capital Management V, LLC, and DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C).
This page lists
89
institutional shareholders reporting positions in this security
for the Q2 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
95
Q2 2023 holders
88
Holder diff
-7
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 Value $ | Q2 2023 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.