RAPT Therapeutics, Inc. (RAPT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

16,537,794Shares Outstanding

8,504,809Shares held by institutions

$312,976,971Value of institutional holdings

100.35%Institutional ownership %

5.18%Shares Changed QoQ

66No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

RAPT Therapeutics, Inc. (NASDAQ:RAPT) currently has 66 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

RAPT Therapeutics saw its institutional ownership percentage fell to 100.3% in September 2025 from 102.6% in June 2025.
Quarterly data indicates a 5.18% shift in institutional share volume, and the annual owner count reflects a decrease of 29.03%.
During the quarter, 35 institutions bought more RAPT Therapeutics shares, 20 sold shares, and 11 of the 66 total investors held their position steady.
The aggregate institutional position in RAPT Therapeutics now stands at 16.60Mn shares as of September 2025, after investors increased their holdings (up by 816.74K shares quarter on quarter which is up 12.93Mn shares year over year).
The top institutional stake in RAPT Therapeutics as of September 30, 2025 belongs to Medicxi Ventures Management (Jersey) Ltd, which owns 2.79Mn shares, or 16.89% of the company.
Among the most significant buyers of RAPT Therapeutics during September 2025 were BOONE CAPITAL MANAGEMENT LLC (782.46K), Ikarian Capital, LLC (615.00K), Siren, L.L.C. (580.47K), Soleus Capital Management, L.P. (537.90K), FMR LLC (246.44K).
Leading sellers of RAPT Therapeutics stock in September 2025 included Column Group LLC (1.16Mn), ORBIMED ADVISORS LLC (555.29K), Nantahala Capital Management, LLC (328.33K), ADAR1 Capital Management, LLC (275.45K), VANGUARD GROUP INC (183.86K).
The top 10 institutional holders of RAPT Therapeutics for the quarter ending September 2025 included Medicxi Ventures Management (Jersey) Ltd (2.79Mn), TCG Crossover Management, LLC (1.64Mn), Foresite Capital Management VI LLC (1.56Mn), RTW INVESTMENTS, LP (1.47Mn), ORBIMED ADVISORS LLC (1.09Mn), BOONE CAPITAL MANAGEMENT LLC (782.46K), Deep Track Capital, LP (751.42K), VANGUARD GROUP INC (696.19K), Nantahala Capital Management, LLC (623.28K), Ikarian Capital, LLC (615.00K).

66 Institutional Holders

8,504,809 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Medicxi Ventures Management (Jersey) Ltd	30 Sep, 2025	2,794,000	0	0.00%	$72,057,260.00
TCG Crossover Management, LLC	30 Sep, 2025	1,636,275	0	0.00%	$42,199,532.00
Foresite Capital Management VI LLC	30 Sep, 2025	1,562,500	0	0.00%	$40,296,875.00
RTW INVESTMENTS, LP	30 Sep, 2025	1,470,499	0	0.00%	$37,924,169.00
ORBIMED ADVISORS LLC	30 Sep, 2025	1,086,618	-555,288	-33.82%	$28,023,878.00
BOONE CAPITAL MANAGEMENT LLC	30 Sep, 2025	782,461	782,461	0.00%	$20,179,669.00
Deep Track Capital, LP	30 Sep, 2025	751,422	0	0.00%	$19,379,173.00
VANGUARD GROUP INC	30 Sep, 2025	696,188	-183,861	-20.89%	$17,954,688.00
Nantahala Capital Management, LLC	30 Sep, 2025	623,282	-328,331	-34.50%	$16,074,443.00
Ikarian Capital, LLC	30 Sep, 2025	615,000	615,000	0.00%	$15,860,850.00
Siren, L.L.C.	30 Sep, 2025	580,466	580,466	0.00%	$14,970,218.00
Redmile Group, LLC	30 Sep, 2025	552,594	-78,092	-12.38%	$14,251,399.00
Soleus Capital Management, L.P.	30 Sep, 2025	537,903	537,903	0.00%	$13,872,518.00
ADAR1 Capital Management, LLC	30 Sep, 2025	507,771	-275,446	-35.17%	$13,095,414.00
FCPM III SERVICES B.V.	30 Sep, 2025	344,237	-95,939	-21.80%	$8,877,872.00
FMR LLC	30 Sep, 2025	248,378	246,442	12,729.44%	$6,405,669.00
BOOTHBAY FUND MANAGEMENT, LLC	30 Sep, 2025	223,860	223,860	0.00%	$5,773,349.00
PERCEPTIVE ADVISORS LLC	30 Sep, 2025	183,890	0	0.00%	$4,742,523.00
Column Group LLC	30 Sep, 2025	166,075	-1,162,538	-87.50%	$4,283,074.00
Invesco Ltd.	30 Sep, 2025	140,544	140,544	0.00%	$3,624,620.00

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RAPT Therapeutics, Inc. (RAPT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

66 Institutional Holders

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