Question 1

Who owns PULM?

Accepted Answer

PULMATRIX INC (PULM) is held by 13 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is RENAISSANCE TECHNOLOGIES LLC as of Q2 2026.

Question 2

Are institutions buying or selling PULM?

Accepted Answer

In Q2 2026, 3 institutions opened or increased positions in PULMATRIX INC while 4 reduced or exited — a net selling quarter.

Question 3

What is the Smart Money Verdict on PULM?

Accepted Answer

HoldingsIntel scores PULMATRIX INC across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 2 of the 4 carrying data for PULM. In Q2 2026, the institutional leg showed net outflows: 3 buying versus 4 selling.

Question 4

How many hedge funds hold PULM?

Accepted Answer

13 institutional investors report holding PULMATRIX INC (PULM) as of Q2 2026, based on SEC 13F filings.

Question 5

Is institutional money flowing into PULM?

Accepted Answer

As of Q2 2026, tracked institutions in PULMATRIX INC show 3 buyers versus 4 sellers — net outflows.

	Action
RENAISSANCE TECHNOLOGIES LLC	Increased	122,698(+12.4%)	$208,587	0.0%	-92.80%	26
BlackRock, Inc.	Unchanged	54,899	$93,328	0.0%	-79.89%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	33,299(-25.4%)	$56,633	0.0%	-76.19%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Decreased	32,294(-3.9%)	$54,900	0.0%	-33.33%	0
VFVANGUARD FIDUCIARY TRUST CO	Unchanged	14,715	$25,016	0.0%	-33.33%	0
STATE STREET CORP	Unchanged	13,945	$23,707	0.0%	-79.43%	0
XTX Topco Ltd	Decreased	11,991(-12.3%)	$20,385	0.0%	-33.33%	0
UBS Group AG	Increased	515(+2139.1%)	$875	0.0%	-19.60%	12
BARCLAYS PLC	New	15	$26	0.0%	-18.82%	17
Farther Finance Advisors, LLC	Unchanged	7	$12	0.0%	-62.72%	0
Allworth Financial LP	Unchanged	3	$6	0.0%	-51.58%	0
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	Unchanged	1	$2	0.0%	-69.74%	0
ROYAL BANK OF CANADA	Unchanged	7	$0	0.0%	-36.24%	0
JANE STREET GROUP, LLC	Exited	0(-100.0%)	$18,814	0.0%	-17.87%	0

PULMATRIX INC

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PULMATRIX INC

Smart Money Verdict

Who's Trading

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Other Healthcare stocks held by institutions