WCM INVESTMENT MANAGEMENT, LLC
Position in RYTM — Rhythm Pharmaceuticals, Inc.
CIK 1061186
LAGUNA BEACH, CA
Position in RYTM
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$7,011,521
+$2,215,594 QoQ
Shares Held
80,620
+79.9% QoQ
Ownership
0.118%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 96.46737782188043.ToString("F0")%
Shared 0.ToString("F0")%
None 3.5326221781195732.ToString("F0")%
Common Shares in RYTM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026WCM INVESTMENT MANAGEMENT, LLC holds $637,777,114 across 17 Biotechnology names. RYTM ranks #10 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,121,341 | $500,723,610 | |
| 2 | AXSM |
Axsome Therapeutics, Inc.
|
107,817 | $18,223,229 | |
| 3 | KYMR |
Kymera Therapeutics, Inc.
|
152,381 | $12,691,813 | |
| 4 | BBIO |
BridgeBio Pharma, Inc.
|
167,983 | $12,474,417 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
23,560 | $12,332,953 | |
| 6 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
171,575 | $10,757,752 | |
| 7 | TECH |
BIO-TECHNE Corp
|
198,544 | $10,375,909 | |
| 8 | RVMD |
Revolution Medicines, Inc.
|
104,989 | $10,210,180 |
All Filings in RYTM
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,011,521 | 80,620 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $4,795,927 | 44,805 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $4,820,555 | 47,733 | Shares | Sole | 2025-11-04 | |
| No filing history on record for this holder in this stock. | ||||||