Neurogene Inc.

NGNENASDAQ

$25.65-0.90 (-3.39%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Neurogene Inc. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+22.3%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Samsara Biocapital, LLC	10.85%	$54M	4.44%	Not reported
Casdin Capital, LLC	9.76%	$48.6M	2.43%	Add 8.80%
Redmile Group, LLC	8.92%	$44.4M	2.98%	Not reported
RTW Investments, LP	8.61%	$42.8M	0.37%	Not reported
EcoR1 Capital, LLC	8.03%	$40M	1.94%	Not reported
BlackRock, Inc.	6.68%	$33.3M	0.00%	Not reported
Baker Bros. Advisors LP	6.26%	$31.2M	0.16%	Not reported
Balyasny Asset Management L.P.	5.17%	$25.7M	0.03%	Not reported
Trails Edge Capital Partners, LP	4.52%	$22.5M	3.57%	Reduce 8.67%
Toronto Dominion Bank	4.30%	$21.4M	0.02%	Not reported
Vanguard Capital Management LLC	3.39%	$16.9M	0.00%	Not reported
Jennison Associates LLC	3.28%	$16.3M	0.01%	Reduce 1.73%
Citadel Advisors LLC	2.58%	$12.9M	0.00%	Not reported
Great Point Partners LLC	2.22%	$11.1M	2.09%	Reduce 29.56%
ArrowMark Colorado Holdings LLC	2.16%	$10.8M	0.45%	Reduce 34.75%
FMR LLC	1.87%	$9.3M	0.00%	Not reported
Geode Capital Management, LLC	1.85%	$9.22M	0.00%	Not reported
State Street Corp	1.42%	$7.05M	0.00%	Not reported
Morgan Stanley	1.21%	$6.03M	0.00%	Not reported
UBS Group AG	1.08%	$5.39M	0.00%	Not reported
Blair William & Co	0.93%	$4.62M	0.01%	Reduce 12.67%
Driehaus Capital Management LLC	0.91%	$4.51M	0.03%	Add 338.05%
Point72 Asset Management, L.P.	0.90%	$4.46M	0.00%	Not reported
Moore Capital Management, LP	0.89%	$4.45M	0.07%	Not reported
Rock Springs Capital Management LP	0.67%	$3.36M	0.16%	Add 2.31%
Deutsche Bank Ag\	0.67%	$3.35M	0.00%	Not reported
Northern Trust Corp	0.65%	$3.26M	0.00%	Not reported
Goldman Sachs Group Inc	0.64%	$3.19M	0.00%	Not reported
Vanguard Portfolio Management LLC	0.60%	$3.01M	0.00%	Not reported
DAFNA Capital Management LLC	0.56%	$2.8M	0.53%	Add 57.20%
Woodline Partners LP	0.53%	$2.64M	0.01%	Not reported
Vanguard Fiduciary Trust Co	0.47%	$2.34M	0.00%	Not reported
Trexquant Investment LP	0.47%	$2.32M	0.01%	Not reported
JPMorgan Chase & Co	0.39%	$2M	0.00%	Not reported
XTX Topco Ltd	0.35%	$1.74M	0.02%	Not reported
Schroder Investment Management Group	0.33%	$1.69M	0.00%	Not reported
Millennium Management LLC	0.27%	$1.34M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.21%	$1.03M	0.00%	Not reported
Dimensional Fund Advisors LP	0.21%	$1.03M	0.00%	Not reported
Wellington Management Group LLP	0.20%	$987K	0.00%	New Not reported
Bank of New York Mellon Corp	0.18%	$904K	0.00%	Not reported
Nuveen, LLC	0.18%	$875K	0.00%	Not reported
Jane Street Group, LLC	0.16%	$820K	0.00%	Not reported
Quadrature Capital Ltd	0.15%	$765K	0.01%	Not reported
American Century Companies Inc	0.15%	$734K	0.00%	Not reported
Seven Fleet Capital Management LP	0.14%	$694K	0.11%	New Not reported
Renaissance Technologies LLC	0.13%	$642K	0.00%	Not reported
Bridgeway Capital Management, LLC	0.12%	$591K	0.01%	Not reported
Alps Advisors Inc	0.10%	$504K	0.00%	Add 27.24%
AQR Capital Management LLC	0.10%	$474K	0.00%	Not reported

50 of 104 holders

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