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Equibles

DIMENSIONAL FUND ADVISORS LP

Position in PTCT — Ptc Therapeutics, Inc.

CIK 354204 AUSTIN, TX
Back to PTCT Full portfolio

Position in PTCT

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$52,017,514
-$8,666,896 QoQ
Shares Held
637,704
-28.4% QoQ
Ownership
0.764%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#37
of 383 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority Sole 95% Shared 1% None 4%

Common Shares in PTCT Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

DIMENSIONAL FUND ADVISORS LP holds $6,163,799,259 across 230 Biotechnology names. PTCT ranks #29 (0.8% 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 PTCT

Export CSV
17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $52,017,514 637,704
2026-03-31 $60,684,410 890,715
2025-12-31 $47,633,906 627,092
2025-09-30 $47,449,931 773,178
2025-06-30 $25,758,411 527,404
2025-03-31 $28,631,313 561,839
2024-12-31 $4,741,956 105,050
2023-06-30 $644,660 15,851
2023-03-31 $741,907 15,316
2022-12-31 $574,878 15,061
2022-09-30 $782,768 15,593
2021-06-30 $2,714,917 64,228
2021-03-31 $3,163,406 66,809
2020-12-31 $4,723,355 77,394
2020-09-30 $3,751,968 80,256
2020-06-30 $3,873,136 76,333
2020-03-31 $3,983,806 89,303