Security key
74584P103
- Security type / class
- Equity / COM
- Total 13F shares
- 5,889,660
- Total 13F value
- $2,651,000
- Share change
- -1,588,256
- SEC-reported price per share
- $0.45
- Number of holders
- 15
- Value change
- -$890,512
- Number of buys
- 8
- Number of sells
- 11
Report period
Q2 2018
Institutions
15
Top holders
10
PULM full security history
Ownership snapshot
Full 13F holder table
Pulmatrix, Inc. SEC filings
Pulmatrix, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of PULM - PULMATRIX INC - COM (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
Polaris Venture Managemen...
Disclosed value leader
Polaris Venture Managemen...
Comparable rows
0/15
Latest evidence
31 Mar 2018
13F
Highest disclosed value: $1,423,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Polaris Venture Management Co. V, L.L.C. has the largest disclosed position value at $1.42M.
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 Polaris Venture Management Co. V, L.L.C.'s linked filing trail.
Disclosed position value
Top 5
Polaris Venture Management Co. V,...
$1.42M
ARMISTICE CAPITAL, LLC
$835K
SABBY MANAGEMENT, LLC
$554K
Parallax Volatility Advisers, L.P.
$458K
VANGUARD GROUP INC
$198K
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 |
|---|---|---|---|---|---|
| Polaris Venture Management Co. V, L.L.C. |
13F
Company
|
—
denominator unverified
|
$1,423,000
2,796,407 shares
|
— | 31 Mar 2018 |
| ARMISTICE CAPITAL, LLC |
13F
Company
|
—
denominator unverified
|
$835,000
1,640,000 shares
|
— | 31 Mar 2018 |
| SABBY MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$554,000
1,087,507 shares
|
— | 31 Mar 2018 |
| Parallax Volatility Advisers, L.P. |
13F
Company
|
—
denominator unverified
|
$458,000
900,000 shares
|
— | 31 Mar 2018 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$198,000
389,854 shares
|
— | 31 Mar 2018 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$164,000
322,578 shares
|
— | 31 Mar 2018 |
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 Q2 2018
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
15
Shares
5,889,660
Rows available
15
| 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 Q2 2018 vs Q1 2018 Across Filers
Q1 2018 holders
20
Q2 2018 holders
15
Holder diff
-5
| Investor | Q1 2018 Shares | Q2 2018 Shares | Share Diff | Share Chg % | Q1 2018 value | Q2 2018 value | Value change | Value Chg % |
|---|