PULMATRIX INC - COM NEW (PULM)

CUSIP: 74584P202

Q1 2020 13F Holders as of 31 Mar 2020

Share change
+653,391
SEC-reported price per share
$1.01
Number of holders
16
Value change
+$735,516
Number of buys
10
Number of sells
4

Security key

74584P202

Report period

Q1 2020

Institutions

16

Top holders

10

Ownership snapshot

Top reported holders of PULM - PULMATRIX INC - COM NEW (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
SABBY MANAGEMENT, LLC
Disclosed value leader
SABBY MANAGEMENT, LLC
Comparable rows
0/15
Latest evidence
31 Dec 2019
13F Highest disclosed value: $384,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

SABBY MANAGEMENT, LLC has the largest disclosed position value at $384K.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens SABBY MANAGEMENT, LLC's linked filing trail.
Disclosed position value Top 5
SABBY MANAGEMENT, LLC $384K
Polaris Venture Management Co. V,... $309K
RENAISSANCE TECHNOLOGIES LLC $210K
GEODE CAPITAL MANAGEMENT, LLC $120K
VANGUARD GROUP INC $91K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
SABBY MANAGEMENT, LLC
13F
Company
13F
—
denominator unverified
$384,000
446,749 shares
— 31 Dec 2019
Polaris Venture Management Co. V, L.L.C.
13F
Company
13F
—
denominator unverified
$309,000
359,439 shares
— 31 Dec 2019
RENAISSANCE TECHNOLOGIES LLC
13F
Company
13F
—
denominator unverified
$210,000
244,708 shares
— 31 Dec 2019
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
13F
—
denominator unverified
$120,000
140,574 shares
— 31 Dec 2019
VANGUARD GROUP INC
13F
Company
13F
—
denominator unverified
$91,000
105,591 shares
— 31 Dec 2019
Parallax Volatility Advisers, L.P.
13F
Company
13F
—
denominator unverified
$84,000
97,919 shares
— 31 Dec 2019
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2020

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
16
Shares
2,242,517
Rows available
16
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2020 vs Q1 2020 Across Filers

Q1 2020 holders
16
Q1 2020 holders
16
Holder diff
0
Investor Q1 2020 Shares Q1 2020 Shares Share Diff Share Chg % Q1 2020 value Q1 2020 value Value change Value Chg %
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .