Company · Ownership research

Rapport Therapeutics, Inc. RAPP

CIK 0002012593 · CUSIP 75383L102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 75383L102 (RAPP), not CUSIP 75383L902 (RAPP), CUSIP 75383L952 (RAPP), and does not merge CUSIPs.

This page lists the top 20 of 51 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	JOHNSON & JOHNSON CIK 200406 · View history	$59.96M 1,784,517 shares	7.87%	0(0.00%)Unchanged	SEC filing ↗ Oct 26, 2026	▾
02	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$29.23M 869,740 shares	0.00%	+76.29K(+9.60%)Added	SEC filing ↗ Nov 6, 2026	▾
03	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$13.55M 403,205 shares	0.00%	+41.09K(+11.30%)Added	SEC filing ↗ Nov 4, 2026	▾
04	Candriam S.C.A. CIK 1537014 · View history	$11.69M 346,696 shares	0.05%	-954(-0.30%)Reduced	SEC filing ↗ Nov 3, 2026	▾
05	Swedbank AB CIK 946431 · View history	$3.94M 117,400 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 27, 2026	▾
06	Bank of New York Mellon Corp CIK 1390777 · View history	$2.81M 83,565 shares	0.00%	+1.34K(+1.60%)Added	SEC filing ↗ Nov 5, 2026	▾
07	ALPS ADVISORS INC CIK 1376113 · View history	$2.14M 63,565 shares	0.01%	+15.32K(+31.80%)Added	SEC filing ↗ Nov 3, 2026	▾
08	Russell Investments Group, Ltd. CIK 1692234 · View history	$2.12M 63,138 shares	0.00%	+7.68K(+13.80%)Added	SEC filing ↗ Nov 6, 2026	▾
09	PROFUND ADVISORS LLC CIK 1129919 · View history	$1.11M 33,112 shares	0.03%	+26.75K(+420.80%)Added	SEC filing ↗ Oct 29, 2026	▾
10	Sigma Planning Corp CIK 1449126 · View history	$1.01M 30,000 shares	0.03%	+30.00KNew	SEC filing ↗ Oct 23, 2026	▾
11	DEUTSCHE BANK AG\ CIK 948046 · View history	$1.01M 29,944 shares	0.00%	-2.27K(-7.00%)Reduced	SEC filing ↗ Nov 6, 2026	▾
12	BARCLAYS PLC CIK 312069 · View history	$916.31K 27,271 shares	0.00%	+12.28K(+81.90%)Added	SEC filing ↗ Nov 6, 2026	▾
13	Creative Planning CIK 1540235 · View history	$797.50K 23,735 shares	0.00%	+817(+3.60%)Added	SEC filing ↗ Nov 2, 2026	▾
14	CITIGROUP INC CIK 831001 · View history	$611.18K 18,190 shares	0.00%	-6.18K(-25.40%)Reduced	SEC filing ↗ Nov 4, 2026	▾
15	China Universal Asset Management Co., Ltd. CIK 1906594 · View history	$500.38K 15,154 shares	0.03%	+4.34K(+40.20%)Added	SEC filing ↗ Oct 28, 2026	▾
16	CATALYST PRIVATE WEALTH, LLC CIK 1831193 · View history	$337.55K 10,046 shares	0.14%	+46(+0.50%)Added	SEC filing ↗ Oct 13, 2026	▾
17	CLEAR WAVE WEALTH MANAGEMENT LLC CIK 2113615 · View history	$319.20K 9,500 shares	0.07%	0(0.00%)Unchanged	SEC filing ↗ Nov 4, 2026	▾
18	State of New Jersey Common Pension Fund D CIK 1483066 · View history	$298.60K 8,887 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 5, 2026	▾
19	ARIZONA STATE RETIREMENT SYSTEM CIK 1558481 · View history	$260.47K 7,752 shares	0.00%	+168(+2.20%)Added	SEC filing ↗ Nov 3, 2026	▾
20	AlphaCentric Advisors LLC CIK 1913464 · View history	$226.87K 6,752 shares	0.20%	+221(+3.40%)Added	SEC filing ↗ Nov 3, 2026	▾

Showing 20 / 51 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

3,966,610

Not deduplicated across managers

Disclosed value

$133.32M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Rapport Therapeutics, Inc. · Q3 2026

Explore all 51 reporting institutions.

This page includes 20 of 51 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.