1.15
price down icon6.50%   -0.08
after-market アフターアワーズ: 1.13 -0.02 -1.74%
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前日終値:
$1.23
開ける:
$1.17
24時間の取引高:
3.54M
Relative Volume:
0.35
時価総額:
$251.72M
収益:
$1.85M
当期純損益:
$-103.82M
株価収益率:
-2.2457
EPS:
-0.5121
ネットキャッシュフロー:
$-95.69M
1週間 パフォーマンス:
-12.21%
1か月 パフォーマンス:
+46.55%
6か月 パフォーマンス:
+8.49%
1年 パフォーマンス:
-47.73%
1日の値動き範囲:
Value
$1.145
$1.21
1週間の範囲:
Value
$1.01
$1.23
52週間の値動き範囲:
Value
$0.69
$2.44

Quantum Si Incorporated Stock (QSI) Company Profile

Name
名前
Quantum Si Incorporated
Name
セクター
Healthcare (1051)
Name
電話
(203) 458-7100
Name
住所
29 BUSINESS PARK DRIVE, BRANFORD
Name
職員
145
Name
Twitter
Name
次回の収益日
2026-11-05
Name
最新のSEC提出書
Name
QSI's Discussions on Twitter

Compare QSI vs ABT, MDT, SYK, BSX, EW

株式 価格 時価総額 収益 当期純利益 現金流量 EPS
QSI icon
QSI
Quantum Si Incorporated
1.15 251.72M 1.85M -103.82M -95.69M -0.5121
ABT icon
ABT
Abbott Laboratories
102.51 177.38B 46.59B 5.41B 7.38B 3.0938
MDT icon
MDT
Medtronic Plc
96.59 123.55B 36.36B 4.84B 5.43B 3.7261
SYK icon
SYK
Stryker Corp
307.08 117.79B 25.27B 3.34B 4.57B 8.6334
BSX icon
BSX
Boston Scientific Corp
46.01 66.68B 20.62B 3.56B 3.48B 2.3847
EW icon
EW
Edwards Lifesciences Corp
90.09 51.93B 6.30B 1.07B 1.09B 1.8406

Quantum Si Incorporated Stock (QSI) Upgrades & Downgrades

日付 アクション アナリスト 評価の変更
2025-02-07 開始されました Alliance Global Partners Buy
2023-12-08 開始されました H.C. Wainwright Buy
2023-09-25 ダウングレード Canaccord Genuity Buy → Hold
2021-10-20 開始されました Canaccord Genuity Buy

Quantum Si Incorporated (QSI) 最新ニュース

pulisher
Oct 16, 2026

Quantum-Si Regains Nasdaq Compliance After Bid Price Recovery - The Globe and Mail

Oct 16, 2026
pulisher
Oct 16, 2026

Quantum-Si to Provide a Business Update and Report Third Quarter 2026 Financial Results on November 5, 2026 - GlobeNewswire Inc.

Oct 16, 2026
pulisher
Oct 15, 2026

Quantum-Si regains Nasdaq compliance, and Quantum-Si stock stays listed - AD HOC NEWS

Oct 15, 2026
pulisher
Oct 15, 2026

Closing bids of $1 or more bring a Nasdaq compliance decision for Quantum-Si (Nasdaq: QSI). - Stock Titan

Oct 15, 2026
pulisher
Oct 08, 2026

A protein-sequencing program detected 19 building blocks used to make proteins. Quantum-Si is working on a kit. - Stock Titan

Oct 08, 2026
pulisher
Oct 08, 2026

Quantum-Si Demonstrates Detection of 19 Amino Acids in Proteus™ Development Program - WBOC TV

Oct 08, 2026
pulisher
Oct 01, 2026

Quantum-Si (NasdaqGM:QSI) Stock Forecast & Analyst Predictions - simplywall.st

Oct 01, 2026
pulisher
Sep 28, 2026

Quantum-Si Presents Interim Proteus™ Data at World HUPO 2026 Demonstrating a Significant Step Change in Performance Compared to Platinum® Pro - GlobeNewswire Inc.

Sep 28, 2026
pulisher
Sep 28, 2026

Quantum-Si Presents Interim Proteus Data at World HUPO 2026 Demonstrating a Significant Step Change in Performance Compared to Platinum® Pro - Investing News Network

Sep 28, 2026
pulisher
Sep 24, 2026

Quantum-Si GC LaPointe sells $10,994 in shares for tax withholding - Investing.com Nigeria

Sep 24, 2026
pulisher
Sep 23, 2026

Form 4 QuantumSi Inc For: 23 September By Investing.com - Investing.com Canada

Sep 23, 2026
pulisher
Sep 23, 2026

Quantum-Si CEO Jeffrey Hawkins sells $22,610 in stock - Investing.com

Sep 23, 2026
pulisher
Sep 23, 2026

Quantum-Si CFO Jeffry Keyes sells $5,805 in company stock - Investing.com

Sep 23, 2026
pulisher
Sep 23, 2026

Quantum-Si CEO Jeffrey Hawkins sells $22,610 in stock By Investing.com - Investing.com UK

Sep 23, 2026
pulisher
Sep 23, 2026

Quantum-Si GC LaPointe sells $10,994 in shares for tax withholding - Investing.com

Sep 23, 2026
pulisher
Sep 23, 2026

Form 144 Quantum-Si Inc For: 23 September By Investing.com - Investing.com India

Sep 23, 2026
pulisher
Sep 23, 2026

To cover taxes on vested stock, Quantum-Si (QSI) officer Jeffrey Alan Hawkins plans to sell 29,852 shares. - Stock Titan

Sep 23, 2026
pulisher
Sep 23, 2026

A proposed tax sale: Quantum-Si (QSI) officer Christian LaPointe lists 14,516 shares. - Stock Titan

Sep 23, 2026
pulisher
Sep 23, 2026

A Quantum-Si (QSI) officer plans to sell 7,665 shares to cover taxes, not as a discretionary trade. - Stock Titan

Sep 23, 2026
pulisher
Sep 15, 2026

Quantum-Si Announces Detection of 18 Amino Acids Using a Developmental Sequencing Kit on Proteus™ - The Manila Times

Sep 15, 2026
pulisher
Sep 12, 2026

Quantum-Si (NASDAQ:QSI) Upgraded by Wall Street Zen to Hold Rating - marketbeat.com

Sep 12, 2026
pulisher
Sep 10, 2026

Quantum-Si (NASDAQ:QSI) Shares Down 1.3%What's Next? - marketbeat.com

Sep 10, 2026
pulisher
Sep 09, 2026

Quantum-Si expands Proteus platform roadshow across US, Europe By Investing.com - Investing.com Nigeria

Sep 09, 2026
pulisher
Sep 09, 2026

Quantum-Si Flat on Kicking off Roadshow - Baystreet.ca

Sep 09, 2026
pulisher
Sep 09, 2026

Quantum-Si Expands Proteus Roadshow with Additional U.S. and European Cities - Investing News Network

Sep 09, 2026
pulisher
Sep 09, 2026

Quantum-Si expands Proteus platform roadshow across US, Europe - investing.com

Sep 09, 2026
pulisher
Sep 09, 2026

Quantum-Si expands Proteus platform roadshow across US, Europe By Investing.com - Investing.com Canada

Sep 09, 2026
pulisher
Sep 09, 2026

Quantum-Si expands Proteus platform roadshow across US, Europe By Investing.com - Investing.com UK

Sep 09, 2026
pulisher
Sep 09, 2026

A protein-reading roadshow adds stops ahead of Proteus’ commercial launch - Stock Titan

Sep 09, 2026
pulisher
Sep 04, 2026

QSI stock extends slide as Quantum-Si focuses on cash and diagnostics platform - ad-hoc-news.de

Sep 04, 2026
pulisher
Sep 01, 2026

Jonathan M. Rothberg’s Quantum-Si (NASDAQ: QSI) Estate Plan Allows Sale of Up to 8.95M Class A Shares by 2028 - Kalkine Media

Sep 01, 2026
pulisher
Aug 31, 2026

QSI Q2 2026 Earnings: Better-Than-Expected Loss of $0.11 Per Share, but Revenue Details Remain UnclearFull Year Guidance - vinanet.vn

Aug 31, 2026
pulisher
Aug 28, 2026

Quantum-Si (NASDAQ: QSI) founder holds all Class B as trusts prep stock sales - Stock Titan

Aug 28, 2026
pulisher
Aug 27, 2026

Operating cash flow per share of Quantum-Si Incorporated – NASDAQ:QSI - TradingView

Aug 27, 2026
pulisher
Aug 20, 2026

Quantum-Si (QSI) Q2 2026 Earnings Call Transcript - The Globe and Mail

Aug 20, 2026
pulisher
Aug 18, 2026

Quantum-Si to Participate in the H.C. Wainwright 28th Annual Global Investment Conference - Investing News Network

Aug 18, 2026
pulisher
Aug 18, 2026

Quantum-Si to Participate in the H.C. Wainwright 28th Annual Global Investment Conference - The Manila Times

Aug 18, 2026
pulisher
Aug 18, 2026

FY2026 EPS Estimates for Quantum-Si Lifted by HC Wainwright - MarketBeat

Aug 18, 2026
pulisher
Aug 18, 2026

Quantum-Si to Participate in the H.C. Wainwright 28th Annual Global Investment Conference - Barchart.com

Aug 18, 2026
pulisher
Aug 17, 2026

Quantum-Si (QSI) Q2 2026 Earnings: Narrower-than-Expected Loss Fails to Stem Share DeclineMargin Improvement Report - vinanet.vn

Aug 17, 2026
pulisher
Aug 17, 2026

Quantum-Si (QSI) Q2 2026 Earnings: Narrower-than-Expected Loss Fails to Stem Share DeclinePost-Announcement Reaction - dars.gov.et

Aug 17, 2026
pulisher
Aug 16, 2026

Quantum-Si (QSI) Slides 6.35% to $0.74, Pressuring Key $0.70 Support LevelOverbought Signal Alerts - vinanet.vn

Aug 16, 2026
pulisher
Aug 16, 2026

Quantum-Si (QSI) Slides 6.35% to $0.74, Pressuring Key $0.70 Support LevelUp Down Ratio - siam.in

Aug 16, 2026
pulisher
Aug 14, 2026

Quantum-Si incorporated Q2 2026 Earnings Call Summary - Yahoo Finance

Aug 14, 2026
pulisher
Aug 14, 2026

Quantum-Si Reports Second Quarter 2026 Financial Results and Provides Proteus™ Development Update - The Manila Times

Aug 14, 2026
pulisher
Aug 13, 2026

Quantum-Si Q2 Earnings Call Highlights - MarketBeat

Aug 13, 2026
pulisher
Aug 13, 2026

Quantum-Si Q2 Earnings Call Highlights - TradingView

Aug 13, 2026
pulisher
Aug 13, 2026

Quantum-Si Incorporated (QSI) Reports Q2 Loss, Tops Revenue Estimates - Yahoo Finance

Aug 13, 2026
pulisher
Aug 13, 2026

QSI: Proteus launch delayed to Q2 2027, with cost cuts and strong cash position supporting revised plan - TradingView

Aug 13, 2026
pulisher
Aug 13, 2026

Quantum-Si Q2 EPS $(0.11) beats estimate as revenue hits $344k - scanx.trade

Aug 13, 2026

Quantum Si Incorporated (QSI) 財務データ

収益

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当期純利益

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現金流量

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EPS

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Quantum Si Incorporated (QSI) インサイダートレーディング

インサイダートレーディング 関係 日付 取引 コスト #株式 値 ($) #株式総数
LaPointe Christian
GC & Corp. Secretary
Sep 22 '26
Sale
0.76
4,721
3,592
1,167,913
Hawkins Jeffrey Alan
President & CEO
Sep 22 '26
Sale
0.76
9,709
7,387
3,639,950
Keyes Jeffry R.
Chief Financial Officer
Sep 22 '26
Sale
0.76
2,493
1,897
1,716,684
LaPointe Christian
GC & Corp. Secretary
Sep 21 '26
Sale
0.76
9,795
7,403
1,172,634
Keyes Jeffry R.
Chief Financial Officer
Sep 21 '26
Sale
0.76
5,172
3,909
1,719,177
LaPointe Christian
GC & Corp. Secretary
Jun 23 '26
Sale
0.90
7,794
7,007
1,182,429
Keyes Jeffry R.
Chief Financial Officer
Jun 23 '26
Sale
0.90
4,117
3,701
1,724,349
Vieceli John S.
Chief Product Officer
Jun 23 '26
Sale
0.90
15,112
13,586
1,140,434
Hawkins Jeffrey Alan
President & CEO
Jun 23 '26
Sale
0.90
11,311
10,169
3,669,802
Hawkins Jeffrey Alan
President & CEO
Jun 22 '26
Sale
0.96
11,310
10,828
3,681,113
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