QSI · XBRL financial data

Quantum-Si financial statements, every fiscal year

The same tables from 6 filings, lined up. Matched by XBRL tag: renamed lines keep their history.

How these numbers work

Every number comes from the company's XBRL financial data filed with the SEC, and each one links to its filing.
Lines are matched by XBRL tag, so a line renamed between filings keeps its history.
* marks a quarter worked out from the filing totals: the 10-K year minus the first three quarters, or a year-to-date total minus the earlier one. Fourth-quarter earnings per share is fourth-quarter net income over the fourth-quarter weighted shares.
0 means a filing states zero; a dash (—) means no filing states that number.
“year only” means the 10-K gives the full year but not the quarters needed to work out the fourth. A worked-out quarter of revenue, cost of revenue or operating cash flow more than twice the company's largest quarter of the two years before is shown this way too.
Gross profit is shown as the company reports it; a worked-out quarter must equal revenue less cost of revenue for that quarter, or it is a dash.
Operating income can be above gross profit when the company books other operating income between the two, shown on its own line.
Shares outstanding come from each filing's cover page, as of the date printed there.
Quarters are fiscal: Q2 FY27 is the second quarter of the company's fiscal 2027.

Income statement

Fiscal years (QSI's year ends in late December)

In thousands of dollars	FY 2020Dec 31, 2020	FY 2021†Dec 31, 2021	FY 2022Dec 31, 2022	FY 2023Dec 31, 2023	FY 2024Dec 31, 2024	FY 2025Dec 31, 2025
Revenue from contracts with customers	—	0	0	1,082	3,058	2,436
Cost of revenue	—	0	0	594	1,458	1,283
Gross profit	—	0	0	488	1,600	1,153
Research and development	27,555	46,575	72,062	67,025	59,641	53,759
Selling, general and administrative	9,136	50,333	42,296	44,634	50,535	44,754
General and administrative	7,984	46,377	—	—	—	—
Total operating expenses	36,691	96,908	123,841	111,659	110,176	117,252
Operating income (loss)	(36,691)	(96,908)	(123,841)	(111,171)	(108,576)	(116,099)
Interest income	—	—	0	459	9,638	8,964
Interest expense	9	5	0	—	—	—
Other income (expense)	(10)	(5,004)	(20,145)	366	(19)	955
Income tax expense (benefit)	0	0	0	0	56	58
Net income (loss)	(36,613)	(94,989)	(132,442)	(95,960)	(101,007)	(101,339)
Earnings per share, basic USD per share	(6.84)	(1.19)	(0.95)	(0.68)	(0.71)	(0.51)
Earnings per share, diluted USD per share	(6.84)	(1.19)	(0.95)	(0.68)	(0.71)	(0.51)
Weighted average shares, basic thousands of shares	5,355	79,579	139,255	141,300	143,196	197,765
Weighted average shares, diluted thousands of shares	5,355	79,579	139,255	141,300	143,196	197,765

† Share count changed about 15x in the period ending 2021-12-31, likely a stock split with no split ratio in the XBRL data; figures before that column are not adjusted.

Fiscal years (QSI's year ends in late December)

In thousands of dollars	FY 2020Dec 31, 2020	FY 2021†Dec 31, 2021	FY 2022Dec 31, 2022	FY 2023Dec 31, 2023	FY 2024Dec 31, 2024	FY 2025Dec 31, 2025
Cash and cash equivalents	1,034	35,785	84,319	133,860	49,241	21,639
Marketable securities	0	435,519	—	—	160,362	141,271
Marketable securities, non-current	—	—	—	—	0	52,855
Accounts receivable	—	—	0	368	1,333	561
Inventory	—	—	0	3,945	4,067	3,197
Prepaid and other current assets	948	5,868	6,873	4,261	3,006	4,554
Total current assets	1,184	477,172	358,182	266,310	218,009	175,860
Property and equipment, net	1,996	8,908	16,849	16,275	15,993	13,194
Right-of-use asset	0	6,973	15,757	14,438	13,061	3,464
Goodwill	0	9,483	0	—	—	—
Total assets	116,186	503,226	391,485	298,250	247,871	245,607
Accounts payable	1,329	3,393	3,903	1,766	1,931	1,623
Total current liabilities	147	11,528	15,706	11,609	18,187	23,025
Lease liability, non-current	0	7,219	16,077	13,737	9,250	2,322
Total liabilities	8,697	26,192	32,779	26,631	32,451	25,381
Accumulated deficit	(3,586)	(267,232)	(399,674)	(495,634)	(596,641)	(697,980)
Total stockholders' equity	5,000	477,034	358,706	271,619	215,420	220,226
Total liabilities and equity	116,186	503,226	391,485	298,250	247,871	245,607

† Share count changed about 15x in the period ending 2021-12-31, likely a stock split with no split ratio in the XBRL data; figures before that column are not adjusted.

Fiscal years (QSI's year ends in late December)

In thousands of dollars	FY 2020Dec 31, 2020	FY 2021†Dec 31, 2021	FY 2022Dec 31, 2022	FY 2023Dec 31, 2023	FY 2024Dec 31, 2024	FY 2025Dec 31, 2025
Net income (loss)	(36,613)	(94,989)	(132,442)	(95,960)	(101,007)	(101,339)
Stock-based compensation	1,924	24,918	11,206	8,516	8,887	10,773
Depreciation and amortization	894	1,041	2,584	4,156	4,600	4,454
Net cash from operating activities	(32,573)	(66,813)	(90,560)	(94,036)	(87,795)	(94,717)
Purchases of property and equipment	461	5,763	10,741	4,510	4,583	2,517
Net cash from investing activities	(461)	(450,937)	137,185	143,428	(32,675)	(28,320)
Proceeds from issuing common stock	—	—	0	0	34,789	0
Net cash from financing activities	37,014	516,625	1,909	149	35,876	95,423
Net change in cash	—	—	48,534	49,541	(84,619)	(27,602)

† Share count changed about 15x in the period ending 2021-12-31, likely a stock split with no split ratio in the XBRL data; figures before that column are not adjusted.

SIC 3829 and related industry codes, similar size. Each row is the latest quarter reported.

How peers are chosen

SIC 3829 and related industry codes with public float (or, where float is missing, quarterly revenue) between 0.2x and 5x the company's.
Each row is the latest quarter the company has reported, named in the Quarter column; when that filing is a 10-K, it is the fourth quarter, never the full year.
Runway shows only for companies burning cash with under $10B of public float.
* marks a quarter worked out from the filing totals: for a 10-Q, the year-to-date total less the earlier one.
A cell reading “not reported” means the filings give no figure for that quarter alone.

Company	Cash ($K)	Revenue, quarter ($K)	Operating cash flow, quarter ($K)	Shares outstanding	Runway	Quarter
Quantum-Si	23,653	344	(18,444)*	not reported	6.1 quarters	Q2 FY26 10-QJun 30, 2026
Frequency Electronics	61,407	23,451	2,622	11.3M	—	Q1 FY27 10-QJul 31, 2026
Quanterix	44,169	32,906	(5,119)*	47.3M	18.3 quarters	Q2 FY26 10-QJun 30, 2026
Mesa Laboratories	30,695	60,138	14,736	5.6M	—	Q1 FY27 10-QJun 30, 2026
Pacific Biosciences of California	61,003	39,007	(35,583)*	310.8M	6.7 quarters	Q2 FY26 10-QJun 30, 2026
Senseonics Holdings	44,753	14,483	(30,138)*	52.9M	4.7 quarters	Q2 FY26 10-QJun 30, 2026
Cytek Biosciences	66,806	53,229	not reported	130.8M	—	Q3 FY26 10-QSep 30, 2026
908 Devices	63,019	16,074	3,171*	41.3M	—	Q2 FY26 10-QJun 30, 2026
Allient	39,646	164,399	1,957*	17.0M	—	Q3 FY26 10-QSep 30, 2026

Not investment advice. Not affiliated with the U.S. SEC.