RTW Investments LP

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Assets, Funds, Holdings

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RTW Investments LP
CRD #153232
SEC #801-78183
CIK #0001493215
AUM 14.14 B (2026-03-30)
Employees 70 (50% Investors, 0% Brokers)
Phone646-597-6980
Address40 10th Avenue
New York, NY 10014
Source [IAPD] [EDGAR] [Website] [LinkedIn] [Instagram]
Total AUM ($B)
151296302010201520212027
In the News
Thu, 23 Jul 2026 RTW Investments swaps Allurion (ALUR) stock into pre-funded warrants — Stock Titan
Fri, 15 May 2026 RTW Investments, Roderick Wong report 3.69M shares in Apellis (APLS) — Stock Titan
Sector Form 13F Holdings Value ($B)
Synta Pharmaceuticals Corp 1.0
Insmed Inc 0.8
Protagonist Therapeutics Inc 0.5
PTC Therapeutics Inc 0.5
Argenx SE 0.5
CG Oncology Inc 0.5
Celcuity Inc 0.3
BCTG Acquisition Corp 0.3
Erasca Inc 0.3
Natera Inc 0.2
View All
Holdings by Sector ($B)
151296302015201920232027
Type Form D Funds Date Sold AUM
PE 4010 Royalty Investments ICAV [2024-03-28] 111.8 M 284.4 M
Offered $111,770,000 · Filed 2025-04-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Duration More than one year · Commission $56,000 · Revenue Decline to Disclose
HF RTW Special Purpose Fund II LLC [2019-11-04] 16.4 M 73.8 M
Filed 2019-11-18 (D) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $1,000,000 · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF RTW Special Purpose Fund I LLC 2017-03-29 65.8 M
HF RTW Innovation Master Fund Ltd [2016-03-30] 918.4 M 5,465.0 M
Filed 2025-07-15 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $10,000,000 · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF RTW Innovation Offshore Fund Ltd 2016-03-30
HF RTW Innovation Onshore Fund LP 2016-03-30 11.0 M
HF RTW Master Fund Ltd [2012-10-31] 1,985.8 M 7,355.5 M
Filed 2025-07-15 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $10,000,000 · Remaining Indefinite · Duration More than one year · Commission $8,900,000 · Net Assets Decline to Disclose
HF RTW Offshore Fund One Ltd [2012-10-31] 1.5 M 183.9 M
Offered $1,453,279 · Filed 2022-05-02 (D) · Exemption 506(b), 3(c), 3(c)(1) · Minimum $10,000 · Duration One year or less · Revenue Decline to Disclose
HF RTW Onshore Fund One LP [2012-10-31] 1,584.4 M 290.0 M
Filed 2025-07-15 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $10,000,000 · Remaining Indefinite · Duration More than one year · Commission $13,700,000 · Net Assets Decline to Disclose
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 10 14.1
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 10 14.1
By Discretionary
Discretionary 10 14.1
Non-Discretionary 0 0.0
Total 10 14.1
By Non-United States Persons
Non-United States Persons 6.8
United States Persons 7.4
Total 10 14.1
Form D Directors Role # Filings # Firms 2011 - 2026
Peter O'Leary Director 10 3
Jeffrey Brotman Director 6 3
Roderick Wong Executive Officer 14 2
Ef Capital Management Executive Officer 11 2
Rtw Fund Group GP LLC Executive Officer, Promoter 6 2
Rtw Investments LP Promoter 3 2
Agemian Patrick Director 2 2
Nathan Pelsma Director 2 2
4010 Royalty Fund GP LLC Promoter 2 2
Dermot Hanley Director 2 2
View All
EDGAR Form CIK 2011 - 2026
13F-HR [0001493215]
3 [0001493215]
4 [0001493215]
SC 13D [0001493215]
SC 13G [0001493215]
Form 13D/13G Filer Form 13D/13G Subject Filed
RTW Investments LP iRhythm Holdings Inc [2026-05-15]
RTW Investments LP Tango Therapeutics Inc [2026-05-15]
RTW Investments LP Candel Therapeutics Inc [2026-05-15]
RTW Investments LP Celcuity Inc [2026-05-15]
RTW Investments LP Century Therapeutics Inc [2026-05-15]
RTW Investments LP CG Oncology Inc [2026-05-15]
RTW Investments LP Erasca Inc [2026-05-15]
RTW Investments LP Kalaris Therapeutics Inc [2026-02-17]
RTW Investments LP Zai Lab Ltd [2026-02-17]
RTW Investments LP Apellis Pharmaceuticals Inc [2026-02-17]
View All
Firm Profile (Form ADV)
ServesInstitutional
Fund TypesHedge Fund, Private Equity
LEI54930058PPKTSERDV366
Form 3/4/5 Subject 2011 - 2026
Health Sciences Acquisitions Corp 2
RTW Investments LP
Wong Roderick
Kailera Therapeutics Inc
Allurion Technologies Inc
RTW Innovation Master Fund Ltd
RTW Master Fund Ltd
Rocket Pharmaceuticals Inc
CARGO Therapeutics Inc
Renovacor Inc
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-11-12 Grant 991,544 $1.67 1,655,878
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-11-12 Grant 96,896 $1.67 161,816
Allurion Technologies Inc ALUR
Warrant (Right to Buy) · derivative
2025-11-12 Grant 767,848
Allurion Technologies Inc ALUR
Warrant (Right to Buy) · derivative
2025-11-12 Grant 991,544
Allurion Technologies Inc ALUR
Warrant (Right to Buy) · derivative
2025-11-12 Grant 96,896
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-11-12 Grant 767,848 $1.67 1,282,306
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-11-05 Conversion 822,722 $3.35 2,756,119
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-11-05 Conversion 37,863 $3.35 126,841
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-11-05 Conversion 631,954 $3.35 2,117,046
Allurion Technologies Inc ALUR
Convertible Note · derivative
2025-11-05 Grant $126,839.00
Allurion Technologies Inc ALUR
Convertible Note · derivative
2025-11-05 Conversion $2,117,044.00
Allurion Technologies Inc ALUR
Convertible Note · derivative
2025-11-05 Grant $2,117,044.00
Allurion Technologies Inc ALUR
Convertible Note · derivative
2025-11-05 Conversion $2,756,117.00
Allurion Technologies Inc ALUR
Convertible Note · derivative
2025-11-05 Grant $2,756,117.00
Allurion Technologies Inc ALUR
Convertible Note · derivative
2025-11-05 Conversion $126,839.00
Health Sciences Acquisitions Corp 2 OBIO
Pre-Funded Warrants (Right to Buy) · derivative
2025-08-04 Buy 3,636,363 $2.75 9,999,998
Health Sciences Acquisitions Corp 2 OBIO
Common Stock
2025-04-30 Buy 49,900 $2.99 149,201
Health Sciences Acquisitions Corp 2 OBIO
Common Stock
2025-04-29 Buy 50,000 $2.53 126,500
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-04-16 Conversion 822,722 $3.35 2,756,119
Allurion Technologies Inc ALUR
Common Stock, $0.0001 par value per share
2025-04-16 Conversion 37,863 $3.35 126,841
showing 20 of 151 most recent transactions
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