Security key
59935V107
Milestone Pharmaceuticals Inc. - Common Shares, no par value (MIST)
CUSIP: 59935V107
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Shares, no par value
- Total 13F shares
- 17,804,637
- Total 13F value
- $29,733,304
- Share change
- -1,771,561
- Put/Call ratio
- 1.6%
- SEC-reported price per share
- $1.67
- Number of holders
- 40
- Value change
- -$3,789,133
- Number of buys
- 15
- Number of sells
- 18
- Shares outstanding
- 124,217,096
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
40
Top holders
10
MIST full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Milestone Pharmaceuticals Inc. SEC filings
Milestone Pharmaceuticals Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 59935V107
Recent filing periods:
Ownership snapshot
Top reported holders of MIST - Milestone Pharmaceuticals Inc. - Common Shares, no par value (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
RTW INVESTMENTS, LP
Disclosed value leader
RTW INVESTMENTS, LP
Comparable rows
15/15
Latest evidence
30 Sep 2023
3/4/5
13F
Lead comparable stake: 2.6%
Showing 1-6 of 15 holder rows.
Quick read
RTW INVESTMENTS, LP leads the comparable SEC ownership view at 2.6%.
15 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 RTW INVESTMENTS, LP's linked filing trail.
Comparable ownership
Top 5
RTW INVESTMENTS, LP
2.6%
BlackRock Finance, Inc.
2.2%
GOLDMAN SACHS GROUP INC
2.1%
Venrock Adviser, LLC
1.8%
MILLENNIUM MANAGEMENT LLC
1.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RTW INVESTMENTS, LP |
3/4/5
13F
10%+ Owner · Company
|
2.6%
from 13F
|
$28,360,648
3,256,102 shares
|
— | 22 Mar 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
2.2%
|
$8,620,294
2,780,740 shares
|
— | 30 Sep 2023 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
2.1%
|
$7,932,044
2,558,724 shares
|
— | 30 Sep 2023 |
| Venrock Adviser, LLC |
13F
Company
|
1.8%
|
$6,847,317
2,208,812 shares
|
— | 30 Sep 2023 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
1.4%
|
$5,255,402
1,695,291 shares
|
— | 30 Sep 2023 |
| Bleichroeder LP |
13F
Company
|
1.1%
|
$4,110,864
1,326,085 shares
|
— | 30 Sep 2023 |
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 Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
40
Shares
17,804,637
Rows available
40
| 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 Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
39
Q4 2023 holders
40
Holder diff
1
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend