A detailed history of Intech Investment Management LLC transactions in Quantum Si Inc stock. As of the latest transaction made, Intech Investment Management LLC holds 74,761 shares of QSI stock, worth $106,160. This represents 0.0% of its overall portfolio holdings.

Number of Shares
74,761
Previous 88,497 15.52%
Holding current value
$106,160
Previous $173,000 39.31%
% of portfolio
0.0%
Previous 0.0%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 10, 2025

SELL
$1.0 - $2.14 $13,736 - $29,395
-13,736 Reduced 15.52%
74,761 $105,000
Q2 2025

Aug 08, 2025

BUY
$1.08 - $2.05 $29,302 - $55,620
27,132 Added 44.21%
88,497 $173,000
Q1 2025

May 20, 2025

BUY
$1.14 - $4.29 $12,001 - $45,165
10,528 Added 20.71%
61,365 $73,000
Q4 2024

Feb 10, 2025

BUY
$0.63 - $3.6 $32,027 - $183,013
50,837 New
50,837 $137,000

Others Institutions Holding QSI

About Quantum-Si Inc


  • Ticker QSI
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 119,433,000
  • Market Cap $170M
  • Description
  • Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing. It offers a proprietary single molecule detection platform for use in semiconductor industry to field proteomics to enable next generation protein sequencing. The company was incorporated in 2013 is based in Guil...
More about QSI
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