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Livermore
Livermore
ZHEN

Signaturefd, LLC

SEC CIK
0001456048
Latest filing
Jul 23, 2026

PTCT holding history

PTC Therapeutics, Inc. in every 13F filed by Signaturefd, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PTCT overviewAll 13F holders of PTCTFull Q2 2026 holdings

Shares (Q2 2026)
393
Value
$32.1K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of PTCT by Signaturefd, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026393$32.1K<0.1%−7−1.8%ReducedHolders
Q1 2026400$27.3K<0.1%+37+10.2%AddedHolders
Q4 2025363$27.6K<0.1%00.0%UnchangedHolders
Q3 2025363$22.3K<0.1%00.0%UnchangedHolders
Q2 2025363$17.7K<0.1%−17−4.5%ReducedHolders
Q1 2025380$19.4K<0.1%+17+4.7%AddedHolders
Q4 2024363$16.4K<0.1%00.0%UnchangedHolders
Q3 2024363$13.5K<0.1%−22−5.7%ReducedHolders
Q2 2024385$11.8K<0.1%+66+20.7%AddedHolders
Q1 2024319$9.28K<0.1%−134−29.6%ReducedHolders
Q4 2023453$12.5K<0.1%+384+556.5%AddedHolders
Q3 202369$1.55K<0.1%+24+53.3%AddedHolders
Q2 202345$1.83K<0.1%−25−35.7%ReducedHolders
Q1 202370$3.39K<0.1%+25+55.6%AddedHolders
Q4 202245$1.72K<0.1%−42−48.3%ReducedHolders
Q3 202287$4.00K<0.1%+42+93.3%AddedHolders
Q2 202245$2.00K<0.1%−95−67.9%ReducedHolders
Q1 2022140$5.00K<0.1%+58+70.7%AddedHolders
Q4 202182$3.00K<0.1%+59+256.5%AddedHolders
Q3 202123$1.00K<0.1%+23NewHolders
Q2 20210$00.0%−207−100.0%Sold outHolders
Q1 2021207$10.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.