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Quantum-Si Incorporated
QSI

72 hedge funds and large institutions have $535M invested in Quantum-Si Incorporated in 2021 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 18 increasing their positions, 6 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

787% more capital invested

Capital invested by funds: $60.3M → $535M (+$475M)

277% more call options, than puts

Call options by funds: $12.9M | Put options by funds: $3.43M

200% more repeat investments, than reductions

Existing positions increased: 18 | Existing positions reduced: 6

105% more first-time investments, than exits

New positions opened: 43 | Existing positions closed: 21

44% more funds holding

Funds holding: 50 → 72 (+22)

4.82% less ownership

Funds ownership: 42.96% → 38.14% (-4.8%)

Holders
72
Holders Change
+22
Holders Change %
+44%
% of All Funds
1.25%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
% of All Funds
0.07%
New
43
Increased
18
Reduced
6
Closed
21
Calls
$12.9M
Puts
$3.43M
Net Calls
+$9.51M
Net Calls Change
+$6.95M

Top Buyers

Rank Fund Capital Flow
1
GCM
Glenview Capital Management
New York
+$64.4M
2
FCMI
Foresite Capital Management IV
California
+$46.8M
3
AIM
ARK Investment Management
Florida
+$42.4M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$30.6M
5
Millennium Management
Millennium Management
New York
+$28.1M

Top Sellers

Rank Fund Capital Flow
1
BCM
BlueCrest Capital Management
Jersey
-$4.17M
2
AWG
Alpha Wave Global
New York
-$3.75M
3
AGM
Alpine Global Management
New York
-$3.01M
4
OM
Opaleye Management
Massachusetts
-$2.88M
5
WCMNY
Westchester Capital Management (New York)
New York
-$2.41M
Name Holding Trade Value Shares
Change 		Change in
Stake
GCM
1
Glenview Capital Management
New York
$88.1M +$64.4M +6,150,000 +593%
FCMI
2
Foresite Capital Management IV
California
$54.7M +$46.8M +4,463,619 New
AIM
3
ARK Investment Management
Florida
$49.6M +$42.4M +4,048,303 New
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$34.4M +$30.6M +2,923,600 +1,449%
Millennium Management
5
Millennium Management
New York
$33.2M +$28.1M +2,685,904 +4,190%
FCMV
6
Foresite Capital Management V
California
$28.7M +$24.5M +2,342,061 New
Capital International Investors
7
Capital International Investors
California
$27M +$26.2M +2,500,000 New
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$25.6M +$23M +2,194,600 New
FCM
9
Farallon Capital Management
California
$21.5M +$18.3M +1,750,000 New
RG
10
Redmile Group
California
$20.8M +$17.8M +1,700,000 New
DM
11
Deerfield Management
New York
$17.2M +$14.7M +1,400,000 New
NAMA
12
Nikko Asset Management Americas
New York
$16M +$13.4M +1,283,001 New
Sumitomo Mitsui Trust Group
13
Sumitomo Mitsui Trust Group
Japan
$15.5M +$13.2M +1,260,628 New
MIM
14
Monashee Investment Management
Massachusetts
$15.3M +$13.1M +1,250,000 New
CH
15
CVI Holdings
Delaware
$14.7M +$12.6M +1,200,000 New
Citadel Advisors
16
Citadel Advisors
Florida
$10.5M +$9.09M +867,703 New
Blackstone Inc
17
Blackstone Inc
New York
$10.4M +$8.9M +850,000 New
FI
18
Fosun International
China
$9.12M +$7.79M +743,936 New
TCIM
19
TOMS Capital Investment Management
New York
$6.13M +$5.24M +500,000 New
RCMNY
20
Rubric Capital Management (New York)
New York
$6.04M +$5.16M +493,013 New
CC
21
Clearline Capital
New York
$4.78M +$1.63M +155,616 +66%
HF
22
HRT Financial
New York
$4.58M +$3.29M +313,957 +524%
PM
23
Prosight Management
Texas
$2.79M +$2.38M +227,391 New
SC
24
Sculptor Capital
New York
$2.6M – – –
IC
25
Ikarian Capital
Texas
$1.96M -$1.05M -100,000 -38%
1
2 3 4

QSI Hedge Fund Activity: Q2 2021 in Review

72 of the 5,746 institutional investors tracked by Wall St. Rank reported a position in Quantum-Si Incorporated (QSI) for Q2 2021, worth a combined $535M — up 787% from $60.3M a quarter earlier.

Buyers outnumbered sellers: 43 funds opened new QSI positions and 21 closed out — a net gain of 22 holders — while 18 added to existing stakes and 6 trimmed.

The largest buyer was Glenview Capital Management, adding an estimated $64.4M. The largest seller was BlueCrest Capital Management, exiting entirely with an estimated $4.17M sold.

  • 72 institutional investors held Quantum-Si Incorporated (QSI) as of Q2 2021, up from 50 in Q1 2021.
  • Funds reported $535M of Quantum-Si Incorporated stock for Q2 2021, up 787% quarter-over-quarter.
  • 43 funds opened new Quantum-Si Incorporated positions in Q2 2021 and 21 closed out, a net change of +22 holders.
  • The largest Quantum-Si Incorporated buyer in Q2 2021 was Glenview Capital Management, an estimated $64.4M added.
  • The largest Quantum-Si Incorporated seller in Q2 2021 was BlueCrest Capital Management, an estimated $4.17M sold.

Based on aggregated 13F filings for Q2 2021.