Skip to main content
Equibles

BARCLAYS PLC

Position in RARE — Ultragenyx Pharmaceutical Inc.

CIK 312069 LONDON, X0
Back to RARE Full portfolio

Position in RARE

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$5,171,307
-$62,148 QoQ
Shares Held
154,876
-38.0% QoQ
Ownership
0.157%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#87
of 311 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RARE Over Time

Shares Held

Position Value (USD)

Derivatives in RARE

reported options exposure · as of Dec 31, 2025
CallValue
$4,600,000
CallShares
200,000
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, 2026

BARCLAYS PLC holds $1,710,275,600 across 455 Biotechnology names. RARE ranks #39 (0.3% 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 RARE

Export CSV
36 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,171,307 154,876
2026-03-31 $5,233,455 249,807
2025-12-31 $8,260,404 359,148
2025-12-31 $4,600,000 200,000
2025-09-30 $6,016,000 200,000
2025-09-30 $12,794,556 425,351
2025-06-30 $6,494,295 178,611
2025-06-30 $14,238,576 391,600
2025-03-31 $1,444,779 39,900
2025-03-31 $452,625 12,500
2025-03-31 $5,173,720 142,881
2024-12-31 $8,670,962 206,108
2024-09-30 $4,418,780 79,546
2024-06-30 $2,585,724 62,913
2024-06-30 $7,151,400 174,000
2024-03-31 $1,400,700 30,000
2024-03-31 $5,545,510 118,773
2024-03-31 $1,400,700 30,000
2023-12-31 $7,973,602 166,742
2023-12-31 $1,434,600 30,000
2023-12-31 $1,434,600 30,000
2023-09-30 $4,302,705 120,693
2023-06-30 $4,711,763 102,141
2023-03-31 $3,675,845 91,667
2022-12-31 $5,772,115 124,587
2022-09-30 $4,786,580 115,590
2022-06-30 $1,197,674 20,075
2022-03-31 $1,423,496 19,602
2021-12-31 $1,970,228 23,430
2021-09-30 $425,245 4,715
2021-06-30 $2,324,631 24,380
2021-03-31 $8,161,028 71,676
2020-12-31 $3,256,426 23,524
2020-09-30 $8,024,290 97,631
2020-06-30 $2,696,242 34,470
2020-03-31 $6,743,229 151,772