Vault-13

RAPT THERAPEUTICS INC

COM · CUSIP 75382E109

2 institutional holders -91 vs Q1 2025
1,341,0501.3m shares reported held*
$10.7mreported value*
0 new 0 added 1 reduced 90 sold out net sold ≈ $1.0bn (-129.8m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $8.00.

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 98Q4 22: 96Q1 23: 107Q2 23: 99Q3 23: 97Q4 23: 110Q1 24: 123Q2 24: 104Q3 24: 95Q4 24: 92Q1 25: 93Q2 25: 22Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202298
Q4 202296
Q1 2023107
Q2 202399
Q3 202397
Q4 2023110
Q1 2024123
Q2 2024104
Q3 202495
Q4 202492
Q1 202593
Q2 20252

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 23: 42 bought or addedQ3 23: 43 cut or sold outQ4 23: 56 bought or addedQ4 23: 44 cut or sold outQ4 23Q1 24: 71 bought or addedQ1 24: 54 cut or sold outQ2 24: 51 bought or addedQ2 24: 69 cut or sold outQ2 24Q3 24: 37 bought or addedQ3 24: 44 cut or sold outQ4 24: 54 bought or addedQ4 24: 52 cut or sold outQ4 24Q1 25: 43 bought or addedQ1 25: 39 cut or sold outQ2 25: 0 bought or addedQ2 25: 91 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20234243
Q4 20235644
Q1 20247154
Q2 20245169
Q3 20243744
Q4 20245452
Q1 20254339
Q2 2025091

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$200k$400k$600kQ3 24 calls: $119.8kQ3 24 puts: $4.8kQ3 24P/C 0.04Q4 24 calls: $507.1kQ4 24 puts: $364.8kQ4 24P/C 0.72Q1 25 calls: $61.1kQ1 25 puts: $122Q1 25P/C 0.00Q2 25 calls: $0Q2 25 puts: $0Q2 25P/C —
Numbers
QuarterCallsPutsP/C
Q3 2024$119.8k$4.8k0.04
Q4 2024$507.1k$364.8k0.72
Q1 2025$61.1k$1220.00
Q2 2025$0$0—

Biggest buyers

None

Biggest sellers

Medicxi Ventures Management (Jersey) Ltd Sold out -22,352,000-22.4m
ORBIMED ADVISORS LLC Sold out -13,135,260-13.1m
TCG Crossover Management, LLC Sold out -13,090,200-13.1m
Foresite Capital Management VI LLC Sold out -12,500,000-12.5m
RTW INVESTMENTS, LP Sold out -11,764,000-11.8m
BVF INC/IL Sold out -9,237,556-9.2m
VANGUARD GROUP INC Sold out -8,278,798-8.3m
Redmile Group, LLC Sold out -6,475,317-6.5m
Deep Track Capital, LP Sold out -6,011,380-6.0m
ADAR1 Capital Management, LLC Sold out -5,970,768-6.0m

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Medicxi IV LP 13G · passive investor new · filed 2025-01-06 16.9% new 22.4m 2025-01-06
TCG Crossover GP II, LLC 13G · passive investor new · filed 2025-01-03 10.0% new 13.2m 2025-01-03
Redmile Group, LLC 13G · passive investor filed 2025-02-14 9.9% 13.9m 2025-02-14
Deep Track Capital, LP 13G · passive investor new · filed 2024-12-23 9.9% new 14.1m 2024-12-23
Foresite Capital Fund VI LP 13G · passive investor new · filed 2024-12-30 9.3% new 12.5m 2024-12-30
RTW INVESTMENTS, LP 13G · institution new · filed 2025-05-15 8.9% new 11.8m 2025-05-15
VANGUARD GROUP INC 13G · institution +4.0 pts · filed 2025-04-30 6.3% +4.0 pts 8.3m 2025-04-30
GLAZER CAPITAL, LLC 13G · passive investor new · filed 2026-02-09 5.4% new 1.5m 2026-02-09

Fell to 5% or below in the last year: ORBIMED ADVISORS LLC (0.0%, 2026-05-15), BIOTECHNOLOGY VALUE FUND L P (0.0%, 2025-11-14)

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Column Group LLC 16.17% of their portfolio San Francisco, CA 1,328,6131.3m $10.6m $10.6m 16.17% Unchanged
2 AJU IB Investment Co., Ltd. 0.11% of their portfolio Seoul, M5 12,43712.4k $99.5k $99.5k 0.11% Reduced -87.1k -87,066