Position in CTMX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$474,055
-$195,280 QoQ
Shares Held
126,415
-11.2% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#69
of 178 holders
Holding Since
Mar 2020
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CTMX Over Time
Shares Held
Position Value (USD)
Derivatives in CTMX
reported options exposure · as of Mar 31, 2026CallValue
$3,290,000
CallShares
700,000
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, 2026BARCLAYS PLC holds $1,706,204,586 across 455 Biotechnology names. CTMX ranks #169 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
733,274 | $364,239,192 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
256,192 | $159,745,957 | |
| 3 | IONS |
Ionis Pharmaceuticals Inc
|
1,603,136 | $127,112,653 | |
| 4 | ARGX |
Argenx SE
|
134,427 | $124,717,337 | |
| 5 | MRNA |
Moderna, Inc.
|
1,035,126 | $72,489,872 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
714,423 | $53,210,224 | |
| 7 | TGTX |
Tg Therapeutics, Inc.
|
957,848 | $52,624,168 | |
| 8 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
431,753 | $42,087,281 |
All Filings in CTMX
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $474,055 | 126,415 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $3,290,000 | 700,000 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $669,335 | 142,412 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,433,595 | 336,525 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $4,753 | 1,490 | Shares | Sole | 2026-03-31 | |
| 2025-06-30 | $4 | 2 | Shares | Sole | 2026-02-27 | |
| 2025-03-31 | $1 | 2 | Shares | Sole | 2026-03-17 | |
| 2022-03-31 | $28,109 | 10,528 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $340,900 | 78,730 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $564,241 | 110,853 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $802,523 | 126,781 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,061,359 | 137,304 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $589,591 | 90,014 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $196,441 | 29,540 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $288,734 | 34,662 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $179,224 | 23,367 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||