RENAISSANCE TECHNOLOGIES LLC
Position in ARWR — Arrowhead Pharmaceuticals, Inc.
CIK 1037389
NEW YORK, NY
Position in ARWR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$38,221,750
-$26,766,486 QoQ
Shares Held
468,921
-54.8% QoQ
Ownership
0.332%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#46
of 497 holders
Holding Since
Mar 2020
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARWR Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $3,952,593,796 across 312 Biotechnology names. ARWR ranks #18 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EXEL |
Exelixis, Inc.
|
13,427,993 | $730,617,099 | |
| 2 | CORT |
Corcept Therapeutics Inc
|
5,261,628 | $457,498,554 | |
| 3 | INCY |
Incyte Corp
|
3,512,132 | $398,135,283 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
320,008 | $158,957,573 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
562,073 | $135,442,730 | |
| 6 | RPRX |
Royalty Pharma plc
|
1,935,800 | $108,540,306 | |
| 7 | TVTX |
Travere Therapeutics, Inc.
|
1,833,079 | $104,137,217 | |
| 8 | GMAB |
Genmab A/S
|
3,517,850 | $96,635,339 |
All Filings in ARWR
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $38,221,750 | 468,921 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $64,988,236 | 1,036,495 | Shares | Sole | 2026-05-14 | |
| 2024-09-30 | $4,480,281 | 231,300 | Shares | Sole | 2024-11-13 | |
| 2023-12-31 | $3,733,200 | 122,000 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $10,250,905 | 381,500 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $13,725,534 | 384,900 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $7,437,120 | 292,800 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $20,028,528 | 493,800 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $24,965,970 | 755,400 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $15,527,610 | 441,000 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $17,489,997 | 380,300 | Shares | Sole | 2022-05-13 | |
| 2021-09-30 | $3,377,463 | 54,100 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $14,841,344 | 179,200 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $16,020,496 | 241,600 | Shares | Sole | 2021-05-13 | |
| 2020-03-31 | $19,172,328 | 666,400 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||