Quantum-Si (QSI)

Cash burn rate (est.)	Burn method: Change in cash		Burn method: Operating income		Burn method: FCF (opex + capex)
	Last Q	Avg 4Q	Last Q	Avg 4Q	Last Q	Avg 4Q
Cash on hand (at last report)	49.24 mm	49.24 mm	49.24 mm	49.24 mm	49.24 mm	49.24 mm
Cash burn (monthly)	(no burn)	7.05 mm	11.04 mm	9.25 mm	7.63 mm	7.32 mm
Cash used (since last report)	n/a	16.26 mm	25.44 mm	21.32 mm	17.58 mm	16.87 mm
Cash remaining	n/a	32.99 mm	23.80 mm	27.92 mm	31.66 mm	32.38 mm
Runway (months of cash)	n/a	4.7	2.2	3.0	4.2	4.4

Beta Read what these cash burn values mean

Financial data from Quantum-Si earnings reports.

Institutional ownership, Q4 2024

QSI institutional ownership history Ownership history

40.3% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	121	108	+12.0%
Opened positions	33	20	+65.0%
Closed positions	20	11	+81.8%
Increased positions	41	24	+70.8%
Reduced positions	22	32	-31.3%

13F shares	Current	Prev Q	Change
Total value	141.59 bn	45.33 bn	+212.4%
Total shares	73.87 mm	72.27 mm	+2.2%
Total puts	609.90 k	18.60 k	+3179.0%
Total calls	1.32 mm	136.70 k	+863.2%
Total put/call ratio	0.5	0.1	+240.4%

Largest owners	Shares	Value	Change
Jonathan M Rothberg	17.94 mm	$41.27 mm	0.0%
ARK Investment Management	8.85 mm	$23.89 bn	-25.3%
BlackRock	8.44 mm	$22.78 bn	+22.3%
CMTDF Sumitomo Mitsui Trust	5.97 mm	$16.11 bn	-21.0%
Nikko Asset Management Americas	5.97 mm	$16.05 bn	-20.8%
Vanguard	5.49 mm	$14.83 bn	+9.0%
MS Morgan Stanley	3.48 mm	$9.40 bn	+1036.5%
STT State Street	2.41 mm	$6.49 bn	+6.0%
Geode Capital Management	2.37 mm	$6.40 bn	+2.2%
Foresite Capital Fund IV	2.34 mm	$6.91 mm	0.0%

Largest transactions	Shares	Bought/sold	Change
MS Morgan Stanley	3.48 mm	+3.17 mm	+1036.5%
ARK Investment Management	8.85 mm	-2.99 mm	-25.3%
CMTDF Sumitomo Mitsui Trust	5.97 mm	-1.58 mm	-21.0%
Nikko Asset Management Americas	5.97 mm	-1.56 mm	-20.8%
BlackRock	8.44 mm	+1.54 mm	+22.3%
Susquehanna International	1.00 mm	+958.84 k	+2177.8%
Jacobs Levy Equity Management	0.00	-939.42 k	EXIT
GS The Goldman Sachs Group, Inc.	1.00 mm	+759.99 k	+313.9%
UBS UBS	592.11 k	+542.95 k	+1104.3%
Renaissance Technologies	544.96 k	+503.40 k	+1211.4%

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

QSI insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	4.0959	42,313	173.31 k	1,250,000
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	3.3034	834,254	2.76 mm	1,292,313
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	4.0959	42,313	173.31 k	1,250,000
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	3.3034	834,254	2.76 mm	1,292,313
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	4.0959	42,313	173.31 k	1,250,000
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	3.3034	834,254	2.76 mm	1,292,313
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	4.0959	42,313	173.31 k	1,250,000
27 Dec 24	Jonathan M Rothberg	Class A Common Stock	Sell	Dispose S	Yes	Yes	3.3034	834,253	2.76 mm	1,292,313
23 Dec 24	John S. Vieceli	Class A Common Stock	Sell	Dispose S	No	No	1.2936	4,306	5.57 k	160,493
24 Sep 24	John S. Vieceli	Class A Common Stock	Sell	Dispose S	No	No	0.9307	2,117	1.97 k	164,799