Notify me when RTW INVESTMENTS, LP files a new 13F portfolio report.
⭐ Subscribe ⭐| Quarter | Holdings | Value $ | Bought | Sold | Net | Top Holdings | Form Type | Filing Time |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 91 | $9,983,316,876 | +$2,024,357,515 | -$1,656,428,920 | +$367,928,595 | MDGL, INSM, PTCT, ARGX, PTGX | 13F-HR | 17 Feb 2026, 09:45 |
| Q3 2025 | 74 | $8,116,139,085 | +$522,672,079 | -$1,183,342,481 | -$660,670,402 | MDGL, ARGX, RNA, PTCT, INSM | 13F-HR | 14 Nov 2025, 09:58 |
| Q2 2025 | 73 | $7,021,315,119 | +$691,331,827 | -$492,878,676 | +$198,453,151 | MDGL, NTRA, PTCT, ARGX, PTGX | 13F-HR | 14 Aug 2025, 08:12 |
| Q1 2025 | 68 | $6,538,371,722 | +$547,391,786 | -$500,330,799 | +$47,060,987 | MDGL, ARGX, PTCT, NTRA, AXSM | 13F-HR | 15 May 2025, 09:04 |
| Q4 2024 | 72 | $6,612,776,360 | +$580,390,460 | -$707,268,975 | -$126,878,515 | MDGL, ARGX, NTRA, AXSM, PTCT | 13F-HR | 14 Feb 2025, 09:14 |
| Q3 2024 | 68 | $6,911,147,155 | +$541,747,712 | -$396,245,916 | +$145,501,796 | MDGL, AXSM, RNA, ARGX, NTRA | 13F-HR | 14 Nov 2024, 09:09 |
| Q2 2024 | 68 | $6,459,165,358 | +$1,007,917,015 | -$750,720,834 | +$257,196,181 | MDGL, RCKT, AXSM, RNA, ARGX | 13F-HR | 14 Aug 2024, 08:50 |
| Q1 2024 | 69 | $6,774,577,416 | +$1,115,888,358 | -$1,212,839,174 | -$96,950,816 | RCKT, IMCR, AXSM, RARE, BRKR | 13F-HR | 15 May 2024, 07:43 |
| Q4 2023 | 64 | $6,401,901,127 | +$1,002,154,062 | -$360,802,235 | +$641,351,827 | RCKT, IMCR, MRTX, AXSM, ACAD | 13F-HR | 14 Feb 2024, 06:05 |
| Q3 2023 | 67 | $4,739,611,392 | +$560,585,749 | -$261,840,504 | +$298,745,245 | RCKT, IMCR, AXSM, ALNY, MRTX | 13F-HR | 14 Nov 2023, 06:09 |
| Q2 2023 | 62 | $5,252,749,368 | +$737,528,708 | -$424,947,086 | +$312,581,622 | IMCR, RCKT, ALNY, AXSM, PTCT | 13F-HR | 14 Aug 2023, 07:21 |
| Q1 2023 | 60 | $4,802,114,128 | +$541,970,657 | -$481,194,413 | +$60,776,244 | RXDX, PTCT, ALNY, RCKT, IMCR | 13F-HR | 15 May 2023, 06:26 |
| Q4 2022 | 77 | $4,898,669,194 | +$444,473,822 | -$144,521,995 | +$299,951,827 | ALNY, RXDX, RCKT, IMCR, TMO | 13F-HR | 14 Feb 2023, 08:09 |
| Q3 2022 | 86 | $4,337,601,000 | +$240,798,822 | -$319,253,223 | -$78,454,401 | ALNY, PTCT, RCKT, TMO, IMCR | 13F-HR | 14 Nov 2022, 17:10 |
| Q2 2022 | 107 | $3,870,392,000 | +$485,807,362 | -$182,109,606 | +$303,697,756 | ALNY, TMO, RCKT, PTCT, MASI | 13F-HR | 15 Aug 2022, 13:00 |
| Q1 2022 | 106 | $4,831,643,000 | +$329,603,601 | -$1,230,092,582 | -$900,488,981 | ALNY, RCKT, TMO, PTCT, ILMN | 13F-HR | 16 May 2022, 11:15 |
| Q4 2021 | 124 | $6,848,327,000 | +$946,010,762 | -$301,331,033 | +$644,679,729 | SPY, RCKT, ALNY, TMO, MASI | 13F-HR | 14 Feb 2022, 09:27 |
| Q3 2021 | 120 | $6,630,943,000 | +$792,132,137 | -$309,574,858 | +$482,557,279 | RCKT, SPY, ALNY, MRTX, TMO | 13F-HR | 15 Nov 2021, 16:46 |
| Q2 2021 | 113 | $6,627,028,000 | +$522,303,575 | -$602,319,090 | -$80,015,515 | RCKT, SPY, ALNY, DRNA, VCEL | 13F-HR | 13 Aug 2021, 16:31 |
| Q1 2021 | 111 | $6,405,753,000 | +$1,181,310,932 | -$315,040,279 | +$866,270,653 | RCKT, SPY, VCEL, PTCT, ALNY | 13F-HR | 14 May 2021, 13:01 |
| Q4 2020 | 102 | $5,960,264,000 | +$971,207,586 | -$463,116,729 | +$508,090,857 | RCKT, IMVT, PTCT, MRTX, STOK | 13F-HR | 16 Feb 2021, 14:40 |
| Q3 2020 | 90 | $4,153,392,000 | +$628,248,373 | -$107,268,515 | +$520,979,858 | RCKT, IMVT, ALNY, PTCT, MRTX | 13F-HR | 16 Nov 2020, 15:20 |
| Q2 2020 | 77 | $3,554,553,000 | +$766,614,582 | -$305,422,100 | +$461,192,482 | RCKT, ALNY, PTCT, DRNA, ADVM | 13F-HR | 14 Aug 2020, 15:18 |
| Q1 2020 | 65 | $2,323,157,000 | +$369,962,034 | -$89,043,991 | +$280,918,043 | RCKT, ALNY, PTCT, DRNA, BMY | 13F-HR | 15 May 2020, 16:19 |
| Q4 2019 | 1 | $20,485,000 | $0 | $0 | $0 | MDXG | New Holdings | 14 Feb 2020, 16:45 |
| Q4 2019 | 61 | $2,650,351,000 | +$372,416,987 | -$163,266,376 | +$209,150,611 | RCKT, ALNY, PTCT, DRNA, AXSM | 13F-HR | 14 Feb 2020, 12:34 |
| Q3 2019 | 60 | $1,681,540,000 | +$269,661,224 | -$131,703,838 | +$137,957,386 | RCKT, ALNY, PTCT, DRNA, BMY | 13F-HR | 14 Nov 2019, 15:37 |
| Q2 2019 | 52 | $1,872,338,000 | +$514,975,475 | -$148,072,876 | +$366,902,599 | RCKT, ALNY, PTCT, DRNA, STOK | 13F-HR | 14 Aug 2019, 08:59 |
| Q1 2019 | 50 | $1,465,018,000 | +$345,011,275 | -$191,121,500 | +$153,889,775 | RCKT, PTCT, DRNA, ALNY, BMY | 13F-HR | 15 May 2019, 10:16 |
| Q4 2018 | 1 | $15,500,000 | $0 | $0 | $0 | BVX | New Holdings | 15 Feb 2019, 16:31 |
| Q4 2018 | 47 | $1,089,168,000 | +$216,501,774 | -$324,614,744 | -$108,112,970 | RCKT, ARWR, PTCT, DRNA, BMY | Restatement | 15 Feb 2019, 16:24 |
| Q3 2018 | 46 | $1,670,201,000 | +$237,968,980 | -$266,571,073 | -$28,602,093 | RCKT, PTCT, ARWR, RGNX, DRNA | 13F-HR | 14 Nov 2018, 10:25 |
| Q2 2018 | 40 | $1,386,575,000 | +$243,525,945 | -$105,991,520 | +$137,534,425 | RCKT, RGNX, PTCT, SRPT, ARWR | 13F-HR | 14 Aug 2018, 09:35 |
| Q1 2018 | 38 | $1,050,780,000 | +$465,850,025 | -$84,989,824 | +$380,860,201 | RCKT, PTCT, BMY, RGNX, SRPT | 13F-HR | 14 May 2018, 09:23 |
| Q4 2017 | 32 | $599,105,000 | +$138,210,929 | -$88,436,172 | +$49,774,757 | PTCT, RGNX, BMY, ALNY, DRNA | Restatement | 28 Feb 2018, 17:21 |
| Q3 2017 | 27 | $574,197,000 | +$68,804,484 | -$84,492,697 | -$15,688,213 | ALNY, PTCT, BMY, RGNX, AVXS | 13F-HR | 14 Nov 2017, 06:05 |
| Q2 2017 | 28 | $474,374,000 | +$103,217,585 | -$52,275,206 | +$50,942,379 | ALNY, PTCT, AVXS, BMY, LJPC | 13F-HR | 14 Aug 2017, 15:38 |
| Q1 2017 | 28 | $379,902,000 | +$80,377,171 | -$39,227,248 | +$41,149,923 | ALNY, AVXS, BMY, LJPC, BCRX | 13F-HR | 15 May 2017, 14:56 |
| Q4 2016 | 31 | $265,383,000 | +$61,260,555 | -$65,394,011 | -$4,133,456 | AVXS, BMY, ALNY, BCRX, LJPC | 13F-HR | 14 Feb 2017, 18:39 |
| Q3 2016 | 34 | $329,618,000 | +$75,560,468 | -$100,383,903 | -$24,823,435 | ALNY, AVXS, AGEN, LJPC, BCRX | Restatement | 18 Nov 2016, 11:49 |
| Q2 2016 | 34 | $291,780,000 | +$53,330,302 | -$23,770,070 | +$29,560,232 | ALNY, INCY, BLUE, ACHN, LJPC | 13F-HR | 15 Aug 2016, 09:38 |
| Q1 2016 | 32 | $274,510,000 | +$84,254,256 | -$25,518,898 | +$58,735,358 | ALNY, INCY, LJPC, ACHN, KITE | 13F-HR | 11 May 2016, 16:46 |
| Q4 2015 | 9 | $4,630,000 | $0 | $0 | $0 | MASI, ANIK, MDRX, GHDX, NTRA | New Holdings | 24 May 2016, 13:41 |
| Q4 2015 | 35 | $307,232,000 | +$42,117,194 | -$96,519,142 | -$54,401,948 | ALNY, LJPC, OMER, KITE, DRNA | Restatement | 24 May 2016, 13:39 |
| Q3 2015 | 40 | $318,738,000 | +$109,134,563 | -$30,430,695 | +$78,703,868 | ALNY, INCY, LJPC, BCRX, KITE | Restatement | 24 May 2016, 13:38 |
| Q2 2015 | 32 | $317,955,000 | +$119,232,280 | -$59,019,964 | +$60,212,316 | ALNY, BCRX, KITE, ACHN, INCY | 13F-HR | 14 Aug 2015, 10:06 |
| Q1 2015 | 24 | $221,515,000 | +$39,913,970 | -$95,107,715 | -$55,193,745 | ALNY, DYAX, DRNA, KITE, BCRX | 13F-HR | 21 May 2015, 16:10 |
| Q4 2014 | 21 | $270,288,000 | $0 | $0 | $0 | TARO, ALNY, DYAX, BCRX, ACHN | 13F-HR | 17 Feb 2015, 10:07 |