Security key
75383L102
Rapport Therapeutics, Inc. - Common Stock, $0.001 par value per share (RAPP)
CUSIP: 75383L102
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Common Stock, $0.001 par value per share
- Total 13F shares
- 36,577,539
- Total 13F value
- $648,890,836
- Share change
- +24,647
- SEC-reported price per share
- $17.74
- Number of holders
- 69
- Value change
- -$29,671
- Number of buys
- 33
- Number of sells
- 18
- Shares outstanding
- 47,942,939
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
69
Top holders
10
RAPP full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
Rapport Therapeutics, Inc. SEC filings
Rapport Therapeutics, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 75383L102
Recent filing periods:
Ownership snapshot
Top reported holders of RAPP - Rapport Therapeutics, Inc. - Common Stock, $0.001 par value per share (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
ARCH Venture Partners XII...
Disclosed value leader
FMR LLC
Comparable rows
0/15
Latest evidence
30 Sep 2024
3/4/5
13F
Highest disclosed value: $112,362,864
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC has the largest disclosed position value at $112.36M.
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 FMR LLC's linked filing trail.
Disclosed position value
Top 5
ARCH Venture Partners XII, LLC
$37.21M
FMR LLC
$112.36M
ARCH Venture Management, LLC
$76.36M
Cormorant Asset Management, LP
$60.23M
Capital International Investors
$53.3M
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 |
|---|---|---|---|---|---|
| ARCH Venture Partners XII, LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$37,212,805
3,728,738 shares
|
— | 10 Jun 2024 |
| FMR LLC |
13F
Company
|
—
denominator unverified
|
$112,362,864
5,486,468 shares
|
— | 30 Sep 2024 |
| ARCH Venture Management, LLC |
13F
Company
|
—
denominator unverified
|
$76,364,554
3,728,738 shares
|
— | 30 Sep 2024 |
| Cormorant Asset Management, LP |
13F
Company
|
—
denominator unverified
|
$60,230,062
2,940,921 shares
|
— | 30 Sep 2024 |
| Capital International Investors |
13F
Company
|
—
denominator unverified
|
$53,299,794
2,602,529 shares
|
— | 30 Sep 2024 |
| JOHNSON & JOHNSON |
13F
Company
|
—
denominator unverified
|
$51,160,084
2,498,051 shares
|
— | 30 Sep 2024 |
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 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
69
Shares
36,577,539
Rows available
69
| 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 2024 vs Q3 2024 Across Filers
Q3 2024 holders
55
Q4 2024 holders
69
Holder diff
14
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend