Quantum-Si (QSI) Stock Insights

QSI price $1.68 +0.03 +1.84%

Ticker
QSI
Price
$1.68
Change
+0.03 +1.84%
Market cap ?
$334.29M
P/E ?
-3.16
Dividend yield ?
0.00%
Beta ?
3.22
Sector
Healthcare
Industry
Medical - Devices
Stocklytics score
45
Value
55
Quality
29
Growth
50

Stocklytics score rationale: value 55, quality 29, growth 50.

Financials

2019202020212022202320242025
0000108200030580002436000

Quantum-Si incorporated operates within the life sciences sector, focusing on the creation of an advanced platform for individual molecule detection. This innovative technology is designed to streamline sample preparation and subsequent sequencing processes. The company offers a unique, proprietary single molecule detection system that draws on advancements from the semiconductor industry. This system is…

Fair value

QSI fair value Not meaningful. Price $1.68.

Fair value is an estimate of what one share is worth if future cash flows arrive as modeled. It is not a forecast of the share price. How discounted cash flow works.

Not meaningful

Compare QSI

Earnings

DateEPS actualEPS estimateRevenueRevenue estimate
2026-11-05—-0.13—268.30K
2026-08-13-0.11-0.11344.00K302.00K
2026-05-07-0.10-0.12258.00K298.67K
2026-03-03-0.08-0.14451.00K761.90K
2025-11-05-0.17-0.12552.00K599.33K
2025-08-05-0.16-0.16591.00K599.33K
2025-05-15-0.11-0.17842.00K1.61M
2025-03-03-0.18-0.181.19M1.27M
2024-11-12-0.18-0.21787.00K1.29M
2024-08-07-0.16-0.21622.00K680.00K
2024-05-09-0.14-0.23457.00K430.00K
2024-02-29-0.16-0.16400.00K300.00K
2023-11-09-0.15-0.19223.00K300.00K
2023-08-07-0.18-0.20205.00K400.00K
2023-05-11-0.17-0.19254.00K1.10M
2023-03-06-0.17-0.20——
2022-11-07-0.23-0.25——
2022-08-08-0.23-0.24——
2022-05-09-0.25-0.17——
2022-02-28-0.21-0.17——
2021-11-10-0.13-0.17——
2021-08-16-3.05———
2021-06-10-0.09———
2021-05-10-0.07———
2020-11-12-0.06———
2020-06-30-0.06———
2020-03-31-0.08———

Dividends

Yield 0.00%. Payout ratio 0.00%. Frequency —.

Safety score 37/100 · Watch. Payout ratio is 0% of earnings. Free-cash-flow coverage is not available, so this part stays neutral. No dividend history was found. There is no dividend yield.

Ex-dateDividendRecordPaymentFrequency
No data yet.

Insider trades

DateInsiderActionSharesPriceValue
2026-09-22Hawkins Jeffrey AlanSell9.71K$0.767.39K
2026-09-22Keyes Jeffry R.Sell2.49K$0.761.90K
2026-09-22LaPointe ChristianSell4.72K$0.763.59K
2026-09-21Hawkins Jeffrey AlanSell20.14K$0.7615.22K
2026-09-21Keyes Jeffry R.Sell5.17K$0.763.91K
2026-09-21LaPointe ChristianSell9.79K$0.767.40K
2026-06-23LaPointe ChristianSell7.79K$0.907.01K
2026-06-23Keyes Jeffry R.Sell4.12K$0.903.70K
2026-06-23Vieceli John S.Sell15.11K$0.9013.59K
2026-06-23Hawkins Jeffrey AlanSell11.31K$0.9010.17K
2026-06-22LaPointe ChristianSell7.79K$0.967.46K
2026-06-22Keyes Jeffry R.Sell4.12K$0.963.94K
2026-06-22Vieceli John S.Sell15.11K$0.9614.47K
2026-06-22Hawkins Jeffrey AlanSell11.31K$0.9610.83K
2026-05-18Makes BrigidBuy251.19K$0.85214.49K
2026-05-18Fattori Ruth ABuy251.19K$0.85214.49K
2026-05-18Dowdy PaulaBuy251.19K$0.85214.49K
2026-05-18Jafri AmirBuy251.19K$0.85214.49K
2026-05-18Kenny John P.Buy251.19K$0.85214.49K
2026-05-18RAKIN KEVINBuy251.19K$0.85214.49K
2026-05-18Mendel ScottBuy251.19K$0.85214.49K
2026-05-18ROTHBERG JONATHAN MBuy251.19K$0.85214.49K
2026-05-18Kummeth Charles R.Buy251.19K$0.85214.49K
2026-04-21Keyes Jeffry R.Sell37.38K$0.9937.19K
2026-04-21Hawkins Jeffrey AlanSell83.71K$0.9983.29K
2026-04-20Keyes Jeffry R.Sell37.38K$1.0137.62K
2026-04-20Hawkins Jeffrey AlanSell83.71K$1.0184.25K
2026-03-23Keyes Jeffry R.Sell4.42K$0.833.66K
2026-03-23LaPointe ChristianSell6.11K$0.835.05K
2026-03-23Vieceli John S.Sell11.24K$0.839.29K
2026-03-23Hawkins Jeffrey AlanSell12.15K$0.8310.04K
2026-03-20Keyes Jeffry R.Sell4.23K$0.853.59K
2026-03-20LaPointe ChristianSell5.85K$0.854.96K
2026-03-20Vieceli John S.Sell10.76K$0.859.13K
2026-03-20Hawkins Jeffrey AlanSell11.63K$0.859.86K
2026-03-12Keyes Jeffry R.Buy652.80K——
2026-03-12Keyes Jeffry R.Buy780.85K$0.98762.11K
2026-03-12Vieceli John S.Buy391.68K——
2026-03-12Vieceli John S.Buy468.51K$0.98457.26K
2026-03-12Hawkins Jeffrey AlanBuy1.31M——
2026-03-12Hawkins Jeffrey AlanBuy1.56M$0.981.52M
2026-03-12LaPointe ChristianBuy261.12K——
2026-03-12LaPointe ChristianBuy312.34K$0.98304.84K
2026-03-05Kummeth Charles R.Buy500.00K$0.92459.80K
2026-03-05Dowdy PaulaBuy109.89K$0.95104.45K
2026-02-24Jafri AmirBuy114.06K$0.93106.09K
2025-12-22Vieceli John S.Sell21.93K$1.2827.98K
2025-12-22LaPointe ChristianSell11.95K$1.2815.25K
2025-12-22Keyes Jeffry R.Sell8.63K$1.2811.01K
2025-12-22Hawkins Jeffrey AlanSell23.71K$1.2830.25K
2025-10-16ROTHBERG JONATHAN MSell26.09K$3.0780.11K
2025-09-23LaPointe ChristianSell5.36K$1.648.77K
2025-09-23Hawkins Jeffrey AlanSell10.64K$1.6417.40K
2025-09-23Vieceli John S.Sell9.84K$1.6416.09K
2025-09-23Keyes Jeffry R.Sell3.87K$1.646.33K
2025-09-23Bennett Todd C.Sell18.48K$1.6430.22K
2025-09-22LaPointe ChristianSell5.36K$1.689.03K
2025-09-22Hawkins Jeffrey AlanSell10.64K$1.6817.91K
2025-09-22Vieceli John S.Sell9.84K$1.6816.56K
2025-09-22Keyes Jeffry R.Sell3.87K$1.686.52K
2025-09-22Bennett Todd C.Sell18.48K$1.6831.10K
2025-06-23Hawkins Jeffrey AlanSell23.70K$1.6138.26K
2025-06-23Vieceli John S.Sell21.92K$1.6135.38K
2025-06-23LaPointe ChristianSell11.95K$1.6119.28K
2025-06-23Keyes Jeffry R.Sell8.62K$1.6113.92K
2025-05-19Kenny John P.Buy126.09K$1.41177.79K
2025-05-19Kummeth Charles R.Buy126.09K$1.41177.79K
2025-05-19Makes BrigidBuy126.09K$1.41177.79K
2025-05-19ROTHBERG JONATHAN MBuy126.09K$1.41177.79K
2025-05-19Dowdy PaulaBuy126.09K$1.41177.79K
2025-05-19RAKIN KEVINBuy126.09K$1.41177.79K
2025-05-19Mendel ScottBuy126.09K$1.41177.79K
2025-05-19Fattori Ruth ABuy126.09K$1.41177.79K
2025-05-19Jafri AmirBuy126.09K$1.41177.79K
2025-03-21Hawkins Jeffrey AlanSell23.71K$1.3932.85K
2025-03-21LaPointe ChristianSell4.90K$1.396.78K
2025-03-21Keyes Jeffry R.Sell8.63K$1.3911.95K
2025-03-21Vieceli John S.Sell4.32K$1.395.98K
2025-03-12LaPointe ChristianBuy416.67K——
2025-03-12Keyes Jeffry R.Buy750.00K——
2025-03-12Bennett Todd C.Buy208.33K——
2025-03-12Vieceli John S.Buy708.33K——
2025-03-12Hawkins Jeffrey AlanBuy1.67M——
2024-12-27ROTHBERG JONATHAN MSell834.25K$3.302.76M
2024-12-27ROTHBERG JONATHAN MSell42.31K$4.10173.31K
2024-12-23Vieceli John S.Sell4.31K$1.295.57K
2024-09-24Vieceli John S.Sell2.12K$0.931.97K
2024-09-23Vieceli John S.Sell2.19K$0.952.07K
2024-09-17Bennett Todd C.Buy735.29K$0.98720.66K
2024-09-17Bennett Todd C.Buy510.15K——
2024-09-17Bennett Todd C.Other0——
2024-08-12Kummeth Charles R.Buy31.10K$0.8927.53K
2024-08-09Hawkins Jeffrey AlanBuy25.00K$0.8521.27K
2024-08-09LaPointe ChristianBuy25.00K$0.8621.61K
2024-08-09Keyes Jeffry R.Buy50.00K$0.8743.47K
2024-08-09Kummeth Charles R.Buy138.90K$0.87120.93K
2024-08-02Vieceli John S.Sell0——
2024-08-02Vieceli John S.Sell0——
2024-08-02Vieceli John S.Sell13.96K$2.1530.01K
2024-06-24Johnston GraceSell3.17K$1.203.79K

Institutional holders

Latest filed quarter: Q2 2026.

Institutions holding: 148, holders -16 vs prior quarter. Ownership 24.30%.

HolderSharesChangeChange %Value
VANGUARD CAPITAL MANAGEMENT LLC7.58M556.30K+7.92%6.71M
ARK INVESTMENT MANAGEMENT LLC7.17M288.84K+4.20%6.34M
BLACKROCK, INC.5.23M-8.19M-61.05%4.62M
AMOVA ASSET MANAGEMENT AMERICAS, INC.3.89M-506.44K-11.53%3.46M
SUMITOMO MITSUI TRUST GROUP, INC.3.89M-506.44K-11.53%3.44M
MILLENNIUM MANAGEMENT LLC3.13M3.13MNew2.77M
UBS GROUP AG2.56M859.37K+50.48%2.27M
AQR CAPITAL MANAGEMENT LLC2.35M-43.51K-1.82%2.08M
GEODE CAPITAL MANAGEMENT, LLC2.24M-1.60M-41.68%1.98M
JANE STREET GROUP, LLC2.14M2.11M+6789.82%1.90M
SUSQUEHANNA INTERNATIONAL GROUP, LLP1.12M893.05K+399.22%988.32K
VANGUARD FIDUCIARY TRUST CO1.12M-569-0.05%988.26K
STATE STREET CORP890.74K-2.88M-76.38%788.31K
FOSUN INTERNATIONAL LTD743.93K00.00%658.38K
RENAISSANCE TECHNOLOGIES LLC553.87K435.97K+369.78%490.18K
VANGUARD PORTFOLIO MANAGEMENT LLC497.10K-1.02M-67.31%439.93K
GOLDMAN SACHS GROUP INC476.29K32.11K+7.23%421.51K
NORTHERN TRUST CORP450.53K-810.17K-64.26%398.72K
INVESCO LTD.443.93K37.24K+9.16%392.88K
BNP PARIBAS FINANCIAL MARKETS398.60K360.21K+938.29%352.76K
IEQ CAPITAL, LLC350.82K-6.87K-1.92%310.47K
ASTER CAPITAL MANAGEMENT (DIFC) LTD344.51K344.51KNew304.89K
MORGAN STANLEY323.48K193.54K+148.95%286.28K
IQ EQ FUND MANAGEMENT (IRELAND) LTD321.13K29.03K+9.94%284.20K
KNOLLWOOD INVESTMENT ADVISORY, LLC300.00K00.00%265.50K

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