Security key
64135M105
Neurogene Inc. - Common Stock, $0.000001 par value (NGNE)
CUSIP: 64135M105
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock, $0.000001 par value
- Total 13F shares
- 16,492,025
- Total 13F value
- $339,874,510
- Share change
- +409,818
- Put/Call ratio
- 0%
- SEC-reported price per share
- $20.60
- Number of holders
- 92
- Value change
- +$9,470,657
- Number of buys
- 35
- Number of sells
- 36
- Shares outstanding
- 15,729,081
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 2025
Institutions
92
Top holders
10
NGNE full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Neurogene Inc. SEC filings
Neurogene Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 64135M105
Recent filing periods:
Ownership snapshot
Top reported holders of NGNE - Neurogene Inc. - Common Stock, $0.000001 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
Redmile Group, LLC
Comparable rows
15/15
Latest evidence
31 Dec 2025
13F
13D/G
3/4/5
Lead comparable stake: 10%
13D/G row: RTW INVESTMENTS, LP
Showing 1-6 of 15 holder rows.
Quick read
RTW INVESTMENTS, LP leads the comparable SEC ownership view at 10%.
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
10%
Redmile Group, LLC
9.9%
EcoR1 Capital, LLC
9.9%
Casdin Capital, LLC
8.7%
BAKER BROS. ADVISORS LP
7%
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 |
13F
13D/G
Company
|
10%
from 13D/G
|
$23,611,362
1,362,456 shares
|
— | 30 Sep 2025 |
| Redmile Group, LLC |
13D/G
13F
Company
|
9.9%
|
$32,077,887
1,557,179 shares
|
+$1,594,708 | 31 Dec 2025 |
| EcoR1 Capital, LLC |
13D/G
13F
Company
|
9.9%
|
$25,005,492
1,442,902 shares
|
$0 | 30 Sep 2025 |
| Casdin Capital, LLC |
13F
13D/G
Company
|
8.7%
from 13D/G
|
$22,448,606
1,295,361 shares
|
— | 30 Sep 2025 |
| BAKER BROS. ADVISORS LP |
13D/G
3/4/5
13F
Julian C. Baker · Director, Former 10% Owner · Company
|
7%
|
$21,254,360
991,804 shares
|
-$10,597,328 | 30 Jun 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
6.8%
from 13D/G
|
$16,482,563
951,100 shares
|
— | 30 Sep 2025 |
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 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
92
Shares
16,492,025
Rows available
92
| 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 2025 vs Q3 2025 Across Filers
Q3 2025 holders
88
Q4 2025 holders
92
Holder diff
4
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend