Stock thesis

Butterfly Network Inc

Start with the strongest observed signals, the evidence that could challenge them, and the next source-backed checks.

Butterfly Network Inc (BFLY) is a technology or communications equity security tracked from 13F filings.

Neutral synthesis

Research orientation

Observed facts, not a rating

Why this name is here

3 tracked funds report BFLY in their latest available 13F, representing $26.9M of combined reported value on this page.

Counter-evidence

1 tracked fund reports a decreased or absent position in the latest comparable filing. Check the size and timing before interpreting the change.

13F positions are delayed and exclude short positions and many non-US assets.
Financial, insider, earnings, or volatility evidence may be missing or point in another direction.

Continue the work

Rows are narrowed by movement, fund type, and position size.

3 holders

Fund	Move	Read	Value	Weight
ARK Investment Management largest tracked holder Q1 2026 · filed May 12, 2026 · SEC filing	−16%	reported share count decreased	$21,119,112	0.16%
Polen Capital Management position history Q2 2026 · filed Aug 4, 2026 · SEC filing	+18%	reported share count increased	$4,045,827	0.03%
Tudor Investment Corp position history Q1 2026 · filed May 15, 2026 · SEC filing	NEW	new reported position	$1,743,369	0.01%

SEC fundamentals

Companyfacts

SEC Forms 4/5

Reported trades

Official-source analysis

We publish a cited report after an eligible official earnings filing is accepted and passes validation.

Options market

IV30 · daily