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QSI

QSI

Quantum-Si incorporatedManufacturing

Institutional holders
109
As of Q2 2026
Total 13F value
$42.7M
Sum of disclosed positions
New positions
24
This quarter
Sold positions
36
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$6.7M7.58M0.00%+7.9%
ARK Investment Management LLC

Ark Investment Management

$6.3M7.17M0.04%+4.2%
BlackRock, Inc.

Blackrock, Inc.

$4.6M5.23M0.00%-61.0%
Amova Asset Management Americas, Inc.

Nikko Asset Management Americas, Inc.

$3.5M3.89M0.04%-11.5%
MILLENNIUM MANAGEMENT LLC

Millennium Management

$2.8M3.13M0.00%New Position
UBS Group AG

Ubs Group Ag

$2.3M2.56M0.00%+50.5%
AQR CAPITAL MANAGEMENT LLC

Aqr Capital Management Llc

$2.1M2.35M0.00%-1.8%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$2M2.24M0.00%-41.7%
JANE STREET GROUP, LLC

Jane Street Group, Llc

$1.9M2.14M0.00%New Position
SUSQUEHANNA INTERNATIONAL GROUP, LLP

Susquehanna International Group, Llp

$988K1.12M0.00%-23.8%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$988K1.12M0.00%-0.1%
STATE STREET CORP

State Street Corporation

$788K890.7K0.00%-76.4%
Fosun International Ltd

Fosun International Ltd

$658K743.9K0.15%Unchanged
RENAISSANCE TECHNOLOGIES LLC

Renaissance Technologies

$490K553.9K0.00%+369.8%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$440K497.1K0.00%-67.3%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$422K476.3K0.00%+7.2%
NORTHERN TRUST CORP

Northern Trust Corp

$399K450.5K0.00%-64.3%
Invesco Ltd.

Invesco Ltd.

$393K443.9K0.00%+9.2%
BNP PARIBAS FINANCIAL MARKETS

Bnp Paribas Arbitrage, Snc

$353K398.6K0.00%+938.3%
IEQ CAPITAL, LLC

Ieq Capital, Llc

$310K350.8K0.00%-1.9%
Aster Capital Management (DIFC) Ltd

Aster Capital Management (Difc) Ltd

$305K344.5K0.06%
MORGAN STANLEY

Morgan Stanley

$286K323.5K0.00%+148.9%
Knollwood Investment Advisory, LLC

Knollwood Investment Advisory, Llc

$266K300.0K0.02%Unchanged
IMC-Chicago, LLC

Imc-Chicago, Llc

$253K285.8K0.00%+29.4%
BRIDGEWAY CAPITAL MANAGEMENT, LLC

Bridgeway Capital Management, Llc

$182K206.1K0.00%-21.1%
BARCLAYS PLC

Barclays Plc

$182K205.7K0.00%+425.6%
XTX Topco Ltd

Xtx Topco Ltd

$157K177.7K0.00%-54.4%
SIMPLEX TRADING, LLC

Simplex Trading, Llc

$146K165.3K0.00%+82.6%
Mariner, LLC

Mariner, Llc

$140K157.7K0.00%-21.0%
MERCER GLOBAL ADVISORS INC /ADV

Mercer Global Advisors Inc /Adv

$137K154.5K0.00%+39.8%
Shay Capital LLC

Shay Capital Llc

$134K150.9K0.01%Unchanged
FMR LLC

Fmr Llc

$110K123.8K0.00%+287.2%
GROUP ONE TRADING LLC

Group One Trading, L.P.

$95K107.5K0.00%-62.1%
JONES FINANCIAL COMPANIES LLLP

Jones Financial Companies Lllp

$86K100.5K0.00%-8.6%
HRT FINANCIAL LP

Hrt Financial Lp

$82K93.6K0.00%New Position
AlphaCore Capital LLC

Alphacore Capital Llc

$79K89.4K0.00%-30.4%
CITADEL ADVISORS LLC

Citadel Advisors

$78K88.7K0.00%+185.2%
Cerity Partners LLC

Cerity Partners Llc

$76K85.3K0.00%+5.8%
Vanguard Global Advisers, LLC

Vanguard Global Advisers, Llc

$75K84.8K0.00%Unchanged
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$75K84.6K0.00%-81.5%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$75K84.6K0.00%New Position
Corient Private Wealth LP

Ci Private Wealth, Llc

$68K76.6K0.00%New Position
RHUMBLINE ADVISERS

Rhumbline Advisers

$67K76.0K0.00%-60.6%
WINTON GROUP Ltd

Winton Group Ltd

$67K75.8K0.00%New Position
CAPTRUST FINANCIAL ADVISORS

Captrust Financial Advisors

$65K73.1K0.00%+5.9%
HOLLENCREST CAPITAL MANAGEMENT

Hollencrest Capital Management

$58K65.0K0.00%+62.1%
GSA CAPITAL PARTNERS LLP

Gsa Capital Partners Llp

$53K60.0K0.00%New Position
BANK OF AMERICA CORP /DE/

Bank Of America

$53K59.6K0.00%-63.2%
Creative Planning

Creative Planning

$49K55.9K0.00%+6.3%
Atom Investors LP

Atom Investors Lp

$46K51.6K0.00%New Position

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