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Quantum-Si Incorporated
QSI

93 hedge funds and large institutions have $371M invested in Quantum-Si Incorporated in 2021 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 22 increasing their positions, 15 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

595% more call options, than puts

Call options by funds: $8.46M | Put options by funds: $1.22M

125% more first-time investments, than exits

New positions opened: 36 | Existing positions closed: 16

47% more repeat investments, than reductions

Existing positions increased: 22 | Existing positions reduced: 15

33% more funds holding in top 10

Funds holding in top 10: 3 → 4 (+1)

27% more funds holding

Funds holding: 73 → 93 (+20)

1.79% more ownership

Funds ownership: 38.32% → 40.11% (+1.8%)

0% less capital invested

Capital invested by funds: $372M → $371M (-$1.86M)

Holders
93
Holders Change
+20
Holders Change %
+27.4%
% of All Funds
1.43%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
36
Increased
22
Reduced
15
Closed
16
Calls
$8.46M
Puts
$1.22M
Net Calls
+$7.24M
Net Calls Change
+$4.59M

Top Buyers

Rank Fund Capital Flow
1
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$3.78M
2
BlackRock
BlackRock
New York
+$2.85M
3
AIM
ARK Investment Management
Florida
+$2.78M
4
Goldman Sachs
Goldman Sachs
New York
+$2.73M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$2M

Top Sellers

Rank Fund Capital Flow
1
FCM
Farallon Capital Management
California
-$8.34M
2
Blackstone Inc
Blackstone Inc
New York
-$7.09M
3
CC
Clearline Capital
New York
-$2.25M
4
Millennium Management
Millennium Management
New York
-$1.74M
5
Stifel Financial
Stifel Financial
Missouri
-$453K
Name Holding Trade Value Shares
Change 		Change in
Stake
Susquehanna International Group
26
Susquehanna International Group
Pennsylvania
$870K -$365K -48,470 -30%
CSS
27
Cubist Systematic Strategies
Connecticut
$838K +$295K +39,136 +58%
Morgan Stanley
28
Morgan Stanley
New York
$665K +$38.6K +5,128 +6%
UBS AM
29
UBS AM
Illinois
$649K +$621K +82,500 New
Marshall Wace
30
Marshall Wace
United Kingdom
$612K +$586K +77,816 New
IFO
31
Intrepid Family Office
Florida
$590K +$565K +75,000 New
California State Teachers Retirement System (CalSTRS)
32
California State Teachers Retirement System (CalSTRS)
California
$542K +$518K +68,851 New
WCMNY
33
Westchester Capital Management (New York)
New York
$511K – – –
LP
34
LMR Partners
United Kingdom
$486K +$465K +61,794 New
CS
35
Credit Suisse
Switzerland
$379K +$363K +48,204 New
VF
36
Virtu Financial
New York
$342K +$200K +26,502 +156%
RWI
37
Red Wave Investments
Pennsylvania
$291K – – –
Royal Bank of Canada
38
Royal Bank of Canada
Ontario, Canada
$258K -$152K -20,211 -38%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$253K – – –
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$253K +$242K +32,131 New
Charles Schwab
41
Charles Schwab
California
$252K – – –
AMC
42
Asset Management Corp
Illinois
$244K -$214K -28,433 -48%
RJFSA
43
Raymond James Financial Services Advisors
Florida
$240K – – –
UBS Group
44
UBS Group
Switzerland
$205K +$36.3K +4,821 +23%
GPA
45
Guidance Point Advisors
Massachusetts
$202K – – –
Bank of America
46
Bank of America
North Carolina
$201K +$79K +10,497 +70%
Zurich Cantonal Bank
47
Zurich Cantonal Bank
Switzerland
$186K +$178K +23,634 New
ECM
48
ExodusPoint Capital Management
New York
$185K +$177K +23,534 New
PAG
49
Private Advisor Group
New Jersey
$184K -$129K -17,135 -42%
Cambridge Investment Research Advisors
50
Cambridge Investment Research Advisors
Iowa
$183K +$4.14K +550 +2%
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QSI Hedge Fund Activity: Q4 2021 in Review

93 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Quantum-Si Incorporated (QSI) for Q4 2021, worth a combined $371M — down 0.5% from $372M a quarter earlier.

Buyers outnumbered sellers: 36 funds opened new QSI positions and 16 closed out — a net gain of 20 holders — while 22 added to existing stakes and 15 trimmed.

The largest buyer was Alyeska Investment Group, opening a new position worth an estimated $3.78M. The largest seller was Farallon Capital Management, exiting entirely with an estimated $8.34M sold.

  • 93 institutional investors held Quantum-Si Incorporated (QSI) as of Q4 2021, up from 73 in Q3 2021.
  • Funds reported $371M of Quantum-Si Incorporated stock for Q4 2021, down 0.5% quarter-over-quarter.
  • 36 funds opened new Quantum-Si Incorporated positions in Q4 2021 and 16 closed out, a net change of +20 holders.
  • The largest Quantum-Si Incorporated buyer in Q4 2021 was Alyeska Investment Group, an estimated $3.78M added.
  • The largest Quantum-Si Incorporated seller in Q4 2021 was Farallon Capital Management, an estimated $8.34M sold.

Based on aggregated 13F filings for Q4 2021.