Bank of New York Mellon Corp
BankPosition in RYTM — Rhythm Pharmaceuticals, Inc.
CIK 1390777
NEW YORK, NY
Position in RYTM
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$43,750,700
+$18,242,579 QoQ
Shares Held
394,044
+34.3% QoQ
Ownership
0.572%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 92%
Shared 0%
None 8%
Common Shares in RYTM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Bank of New York Mellon Corp holds $4,864,365,654 across 311 Biotechnology names. RYTM ranks #26 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,672,623 | $830,842,010 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
758,492 | $472,950,091 | |
| 3 | JAZZ |
Jazz Pharmaceuticals plc
|
1,578,013 | $380,253,782 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
492,071 | $148,128,128 | |
| 5 | INSM |
INSMED Inc
|
1,312,756 | $139,966,036 | |
| 6 | MRNA |
Moderna, Inc.
|
1,701,675 | $119,168,293 | |
| 7 | RVMD |
Revolution Medicines, Inc.
|
601,056 | $112,565,759 | |
| 8 | INCY |
Incyte Corp
|
972,825 | $110,279,435 |
All Filings in RYTM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $43,750,700 | 394,044 | Shares | Defined | 2026-08-06 | |
| 2026-03-31 | $25,508,121 | 293,298 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $32,227,599 | 301,080 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $18,417,036 | 182,365 | Shares | Defined | 2025-11-03 | |
| 2025-06-30 | $11,633,845 | 184,109 | Shares | Defined | 2025-08-05 | |
| 2025-03-31 | $7,764,605 | 146,585 | Shares | Defined | 2025-04-29 | |
| 2024-12-31 | $8,298,808 | 148,246 | Shares | Defined | 2025-02-04 | |
| 2024-09-30 | $7,802,231 | 148,926 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $7,878,220 | 191,871 | Shares | Defined | 2024-07-25 | |
| 2024-03-31 | $7,272,418 | 167,838 | Shares | Defined | 2024-04-25 | |
| 2023-12-31 | $8,284,803 | 180,222 | Shares | Defined | 2024-01-29 | |
| 2023-09-30 | $4,066,343 | 177,376 | Shares | Defined | 2023-10-24 | |
| 2023-06-30 | $3,096,755 | 187,796 | Shares | Defined | 2023-08-03 | |
| 2023-03-31 | $476,791 | 26,726 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $940,079 | 32,283 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $977,745 | 39,908 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $89,204 | 21,495 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,755,059 | 152,349 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $1,566,040 | 156,918 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $2,042,883 | 156,423 | Shares | Defined | 2021-11-18 | |
| 2021-06-30 | $2,741,825 | 140,032 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $2,895,994 | 136,154 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $3,877,445 | 130,422 | Shares | Defined | 2021-02-09 | |
| 2020-09-30 | $2,701,986 | 124,688 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $2,816,622 | 126,306 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $1,762,931 | 115,830 | Shares | Defined | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||