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Quantum-Si Incorporated
QSI

Overview Fund Activity

107 hedge funds and large institutions have $45.9M invested in Quantum-Si Incorporated in 2024 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 24 increasing their positions, 34 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
107
Holders Change
+9
Holders Change %
+9.18%
% of All Funds
1.55%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
19
Increased
24
Reduced
34
Closed
10
Calls
$308K
Puts
$16K
Net Calls
+$292K
Net Calls Change
-$226K

Top Buyers

1
Geode Capital Management
Geode Capital Management
Massachusetts
+$128K
2
Morgan Stanley
Morgan Stanley
New York
+$120K
3
Barclays
Barclays
United Kingdom
+$117K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$78.4K
5
Citigroup
Citigroup
New York
+$54K

Top Sellers

1
AIM
ARK Investment Management
Florida
-$500K
2
NAMA
Nikko Asset Management Americas
New York
-$295K
3
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group
Japan
-$278K
4
Millennium Management
Millennium Management
New York
-$197K
5
Citadel Advisors
Citadel Advisors
Florida
-$129K
Name Holding Trade Value Shares
Change 		Shares
Change %
AIM
1
ARK Investment Management
Florida
$10.4M -$500K -567,320 -5%
Sumitomo Mitsui Trust Group
2
Sumitomo Mitsui Trust Group
Japan
$6.66M -$278K -315,249 -4%
NAMA
3
Nikko Asset Management Americas
New York
$6.62M -$295K -335,249 -4%
BlackRock
4
BlackRock
New York
$6.09M -$88.9K -100,757 -1%
Vanguard Group
5
Vanguard Group
Pennsylvania
$4.44M +$78.4K +88,896 +2%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$2.04M +$128K +145,091 +7%
State Street
7
State Street
Massachusetts
$2M -$90.3K -102,313 -4%
Jacobs Levy Equity Management
8
Jacobs Levy Equity Management
New Jersey
$829K -$2.95K -3,343 -0.4%
Northern Trust
9
Northern Trust
Illinois
$707K +$16.7K +18,930 +2%
FI
10
Fosun International
China
$656K – – –
Nuveen Asset Management
11
Nuveen Asset Management
Illinois
$499K – – –
BCM
12
Bridgeway Capital Management
Texas
$359K – – –
Morgan Stanley
13
Morgan Stanley
New York
$270K +$120K +135,712 +80%
KIA
14
Knollwood Investment Advisory
Maryland
$265K – – –
GAI
15
General American Investors
New York
$260K – – –
Jane Street
16
Jane Street
New York
$226K -$41.8K -47,367 -16%
Goldman Sachs
17
Goldman Sachs
New York
$214K +$46.7K +52,968 +28%
GC
18
Guggenheim Capital
Illinois
$213K -$9.52K -10,820 -4%
Charles Schwab
19
Charles Schwab
California
$205K -$24.8K -28,082 -11%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$196K -$88.3K -100,053 -31%
Barclays
21
Barclays
United Kingdom
$173K +$117K +133,438 +211%
GAA
22
Green Alpha Advisors
Colorado
$154K +$40.4K +45,796 +35%
Millennium Management
23
Millennium Management
New York
$133K -$197K -223,862 -60%
Pathstone Holdings
24
Pathstone Holdings
New Jersey
$127K +$25.2K +28,537 +25%
RhumbLine Advisers
25
RhumbLine Advisers
Massachusetts
$127K -$1.37K -1,551 -1%
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