Position in RYTM
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$330,571
+$258,364 QoQ
Shares Held
3,801
+431.6% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
8 quarters on record
Voting authority
Sole 95%
Shared 0%
None 5%
Common Shares in RYTM Over Time
Shares Held
Position Value (USD)
Derivatives in RYTM
reported options exposure · as of Sep 30, 2025CallValue
$3,837,620
CallShares
38,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Jun 30, 2026BANK OF MONTREAL /CAN/ holds $701,516,965 across 82 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
427,448 | $212,326,240 | |
| 2 | HALO |
Halozyme Therapeutics, Inc.
|
942,432 | $73,764,150 | |
| 3 | ARGX |
Argenx SE
|
77,213 | $71,635,902 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
|
103,247 | $64,378,631 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
242,063 | $58,329,919 | |
| 6 | TGTX |
Tg Therapeutics, Inc.
|
515,981 | $28,347,995 | |
| 7 | MRNA |
Moderna, Inc.
|
389,789 | $27,296,921 | |
| 8 | CYTK |
Cytokinetics Inc
|
285,688 | $24,337,759 |
All Filings in RYTM
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $330,571 | 3,801 | Shares | Defined | 2026-05-13 | |
| 2025-09-30 | $72,207 | 715 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $3,837,620 | 38,000 | Call | Defined | 2025-11-13 | |
| 2022-09-30 | $735,000 | 30,000 | Call | Defined | 2022-11-10 | |
| 2022-09-30 | $13,891 | 567 | Shares | Defined | 2022-11-10 | |
| 2021-06-30 | $2,965,312 | 151,446 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $52,408 | 2,464 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $190,806 | 6,418 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $38,246 | 1,765 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $59,964 | 2,689 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||