Quantum-Si Inc (QSI)

Typically moves ±8.18% on earnings

EARNINGS ANALYTICS

event_note Approx. Next Earnings: ~2026-11-06 APPROXIMATE

Across 21 earnings reports since Aug 16, 2021, Quantum-Si Inc (QSI) has a clear post-earnings pattern. It moves ±8.18% on average after reporting and finishes higher 38.1% of the time. Its largest post-earnings gain was +13.46% (Feb 28, 2022) and its largest decline was -32.15% (Aug 07, 2023). The next earnings report is predicted for 2026-11-06 (approximate).

Earnings reactions

How QSI moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±8.18%

Positive %

38.1%

Negative %

61.9%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Aug 13, 2026	☽ POST	-6.29%	open_in_new
May 07, 2026	☽ POST	-7.32%	open_in_new
Mar 03, 2026	☽ POST	-4.01%	open_in_new
Nov 05, 2025	☽ POST	-8.33%	open_in_new
Aug 05, 2025	☽ POST	-4.86%	open_in_new
May 15, 2025	☽ POST	+0%	open_in_new
Mar 03, 2025	☽ POST	+6.15%	open_in_new
Nov 12, 2024	☀ PRE	-22.5%	open_in_new
Aug 07, 2024	☽ POST	+3.41%	open_in_new
May 09, 2024	☽ POST	-7.1%	open_in_new
Feb 29, 2024	☽ POST	+10.78%	open_in_new
Nov 09, 2023	☽ POST	+6.77%	open_in_new
Aug 07, 2023	☀ PRE	-32.15%	open_in_new
May 11, 2023	☽ POST	-8.44%	open_in_new
Mar 06, 2023	☀ PRE	-12.96%	open_in_new
Nov 07, 2022	☽ POST	+1.98%	open_in_new
Aug 08, 2022	☽ POST	-9.34%	open_in_new
May 09, 2022	☽ POST	-3.44%	open_in_new
Feb 28, 2022	☽ POST	+13.46%	open_in_new
Nov 10, 2021	☽ POST	+2.47%	open_in_new
Aug 16, 2021	☽ POST	-0.12%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±8.18%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 15 →

Funds holding

$9478681

Total value held

Buying

8 added · 7 reduced

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$421515 +7.23%

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$398720 -64.26%

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
SCHEDULE 13D/A	20260828	open_in_new SEC.gov
10-Q	20260813	open_in_new SEC.gov
8-K	20260813	open_in_new SEC.gov
SCHEDULE 13G/A	20260729	open_in_new SEC.gov
8-K	20260724	open_in_new SEC.gov
144	20260624	open_in_new SEC.gov
144	20260624	open_in_new SEC.gov
144	20260624	open_in_new SEC.gov
144	20260624	open_in_new SEC.gov
4	20260624	open_in_new SEC.gov

Frequently asked about QSI earnings

When does Quantum-Si Inc report earnings next? expand_more

Quantum-Si Inc (QSI)'s next earnings date is approximate for 2026-11-06. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does QSI stock move after earnings? expand_more

Over 21 reports, QSI has moved an average of ±8.18% the session after earnings, closing higher 38.1% of the time.

What was QSI's biggest post-earnings move? expand_more

QSI's largest post-earnings gain on record was +13.46% on Feb 28, 2022, and its largest decline was -32.15% on Aug 07, 2023.

Where can I find Quantum-Si Inc's SEC filings? expand_more

All of Quantum-Si Inc's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.