Rapport Therapeutics, Inc.

RAPPNASDAQ

$32.19+0.02 (+0.06% today)

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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

Rapport Therapeutics, Inc. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+16.0%). 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
FMR LLC	14.96%	$299M	0.01%	Not reported
TRV GP V, LLC	13.10%	$262M	52.53%	Reduce 11.98%
ARCH Venture Management, LLC	7.78%	$155M	14.12%	Not reported
Capital International Investors	6.09%	$122M	0.03%	Reduce 5.68%
Goldman Sachs Group Inc	6.07%	$121M	0.01%	Not reported
BlackRock, Inc.	5.63%	$113M	0.00%	Not reported
Cormorant Asset Management, LP	5.54%	$111M	5.67%	Reduce 10.14%
Sofinnova Investments, Inc.	3.97%	$79.4M	4.10%	Not reported
Johnson & Johnson	3.72%	$74.4M	9.31%	Not reported
Polar Capital Holdings Plc	3.35%	$67M	0.16%	Reduce 2.07%
Baker Bros. Advisors LP	3.23%	$64.5M	0.32%	Not reported
Vanguard Capital Management LLC	2.81%	$56.1M	0.00%	Not reported
TRV GP VI, LLC	2.02%	$40.4M	17.39%	Not reported
State Street Corp	1.71%	$34.1M	0.00%	Not reported
Geode Capital Management, LLC	1.65%	$33.1M	0.00%	Not reported
Perceptive Advisors LLC	1.61%	$32.2M	0.48%	Add 14.75%
Vestal Point Capital, LP	1.52%	$30.4M	0.71%	Reduce 49.17%
Alliancebernstein L.P.	1.45%	$21.7M	0.01%	Not reported
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1.34%	$26.8M	0.00%	Not reported
Siren, L.L.C.	1.34%	$26.7M	0.54%	Not reported
Capital World Investors	1.15%	$23M	0.00%	Add 2.80%
T. Rowe Price Investment Management, Inc.	0.82%	$16.4M	0.01%	Reduce 36.64%
Dimensional Fund Advisors LP	0.76%	$15.1M	0.00%	Not reported
Vanguard Portfolio Management LLC	0.75%	$15M	0.00%	Not reported
Sio Capital Management, LLC	0.64%	$12.8M	2.12%	Reduce 16.13%
Morgan Stanley	0.62%	$12.4M	0.00%	Not reported
Northern Trust Corp	0.58%	$11.6M	0.00%	Not reported
Kennedy Capital Management LLC	0.52%	$10.5M	0.19%	Reduce 2.58%
Burkehill Global Management, LP	0.52%	$10.4M	0.38%	Not reported
Charles Schwab Investment Management Inc	0.51%	$10.3M	0.00%	Not reported
Algert Global LLC	0.47%	$9.33M	0.11%	Not reported
Invesco Ltd.	0.45%	$8.97M	0.00%	Not reported
D. E. Shaw & Co., Inc.	0.45%	$8.95M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.43%	$8.68M	0.00%	Not reported
Ensign Peak Advisors, Inc	0.35%	$6.9M	0.01%	Reduce 14.75%
Millennium Management LLC	0.32%	$6.46M	0.00%	Not reported
UBS Group AG	0.32%	$6.3M	0.00%	Not reported
Adage Capital Partners GP, L.L.C.	0.31%	$6.25M	0.01%	Not reported
Artia Global Partners LP	0.29%	$5.77M	1.07%	Not reported
Swedbank AB	0.24%	$4.89M	0.00%	Add 3.71%
Nuveen, LLC	0.22%	$4.31M	0.00%	Not reported
Walleye Capital LLC	0.21%	$4.26M	0.02%	Not reported
Woodline Partners LP	0.20%	$4.06M	0.01%	Not reported
Wellington Management Group LLP	0.18%	$3.62M	0.00%	Add 11.19%
Prudential Financial Inc	0.18%	$3.62M	0.00%	Not reported
Citadel Advisors LLC	0.17%	$3.44M	0.00%	Not reported
Bank of New York Mellon Corp	0.17%	$3.43M	0.00%	Not reported
Orbimed Advisors LLC	0.16%	$3.19M	0.06%	Not reported
Bank of America Corp	0.16%	$3.17M	0.00%	Not reported
DAFNA Capital Management LLC	0.16%	$3.13M	0.60%	Not reported

50 of 152 holders

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