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ARMISTICE CAPITAL, LLC

Position in PTCT — Ptc Therapeutics, Inc.

CIK 1601086 NEW YORK, NY

Position in PTCT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$87,393,690
-$53,938,520 QoQ
Shares Held
1,071,395
-48.4% QoQ
Ownership
1.28%
of shares outstanding
% of Portfolio
2.42%
of 13F equity value
Holder Rank
#23
of 380 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PTCT Over Time

Shares Held

Position Value (USD)

Derivatives in PTCT

reported options exposure · as of Jun 30, 2026
CallValue
$53,836,200
CallShares
660,000
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

ARMISTICE CAPITAL, LLC holds $1,506,954,940 across 50 Biotechnology names. PTCT ranks #6 (5.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 PTCT
Ptc Therapeutics, Inc.
This page
1,071,395 $87,393,690

All Filings in PTCT

Export CSV
28 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $53,836,200 660,000
2026-06-30 $87,393,690 1,071,395
2026-03-31 $26,570,700 390,000
2026-03-31 $141,332,210 2,074,449
2025-12-31 $212,829,969 2,801,869
2025-09-30 $201,126,182 3,277,272
2025-06-30 $231,280,061 4,735,464
2025-03-31 $276,959,599 5,434,843
2024-12-31 $287,902,920 6,378,000
2024-09-30 $268,414,715 7,234,898
2024-06-30 $212,904,901 6,962,227
2024-03-31 $196,764,760 6,764,000
2023-12-31 $189,171,840 6,864,000
2023-09-30 $137,821,500 6,150,000
2023-06-30 $131,608,120 3,236,000
2023-03-31 $141,638,560 2,924,000
2022-12-31 $129,625,320 3,396,000
2022-09-30 $145,580,000 2,900,000
2022-06-30 $132,037,760 3,296,000
2022-03-31 $113,273,160 3,036,000
2021-12-31 $36,528,371 917,107
2021-09-30 $96,597,160 2,596,000
2021-06-30 $88,428,840 2,092,000
2021-03-31 $66,100,600 1,396,000
2020-12-31 $43,697,480 716,000
2020-09-30 $33,847,000 724,000
2020-06-30 $25,370,000 500,000
2020-03-31 $26,766,000 600,000