Position in CYCN
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$39,743
-$10,271 QoQ
Shares Held
11,724
+420.4% QoQ
Ownership
0.250%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 21 holders
Holding Since
Mar 2020
10 quarters on record
Voting authority
Sole 80%
Shared 20%
None 0%
Common Shares in CYCN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $6,105,781,867 across 230 Biotechnology names. CYCN ranks #222 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,168,956 | $580,655,511 | |
| 2 | JAZZ |
Jazz Pharmaceuticals plc
|
1,713,592 | $412,924,262 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
559,687 | $348,987,230 | |
| 4 | INCY |
Incyte Corp
|
2,280,803 | $258,551,825 | |
| 5 | EXEL |
Exelixis, Inc.
|
4,426,620 | $240,852,392 | |
| 6 | BMRN |
Biomarin Pharmaceutical Inc
|
4,075,714 | $233,212,353 | |
| 7 | ROIV |
Roivant Sciences Ltd.
|
5,230,417 | $185,104,455 | |
| 8 | KRYS |
Krystal Biotech, Inc.
|
476,038 | $176,929,041 |
All Filings in CYCN
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $39,743 | 11,724 | Shares | Sole | 2026-08-11 | |
| 2022-03-31 | $50,014 | 45,058 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $209,611 | 121,867 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $423,534 | 137,959 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $620,076 | 158,994 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $170,561 | 61,133 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $195,029 | 63,735 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $356,585 | 58,649 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $357,448 | 60,482 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $298,994 | 112,828 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||