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PTC Therapeutics, Inc.

PTCT
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001070081

In the last 90 days, PTC Therapeutics, Inc. insiders filed 0 open-market purchases and 11 sales; 382 institutions reported holding it in 13F filings for Q2 2026, worth $8.20B in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in PTC Therapeutics, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
353
+64 vs. Q3 2025
Shares held
92.7M
+10.1M (+12.3%) vs. Q3 2025
Total value
$7.04B
+$1.97B (+39.0%) vs. Q3 2025
New holders
101
126 more added
Sold out
37
96 more reduced

5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PTCT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 353 institutions
Q1 2021: 208 institutionsQ2 2021: 183 institutionsQ3 2021: 184 institutionsQ4 2021: 179 institutionsQ1 2022: 184 institutionsQ2 2022: 182 institutionsQ3 2022: 213 institutionsQ4 2022: 203 institutionsQ1 2023: 203 institutionsQ2 2023: 206 institutionsQ3 2023: 181 institutionsQ4 2023: 174 institutionsQ1 2024: 184 institutionsQ2 2024: 199 institutionsQ3 2024: 203 institutionsQ4 2024: 240 institutionsQ1 2025: 261 institutionsQ2 2025: 284 institutionsQ3 2025: 294 institutionsQ4 2025: 353 institutionsQ1 2026: 352 institutionsQ2 2026: 382 institutions
Value heldQ4 2025: $7.04B
Q1 2021: $3.52BQ2 2021: $3.13BQ3 2021: $2.77BQ4 2021: $3.00BQ1 2022: $2.76BQ2 2022: $2.97BQ3 2022: $3.83BQ4 2022: $2.94BQ1 2023: $3.81BQ2 2023: $3.30BQ3 2023: $1.83BQ4 2023: $2.33BQ1 2024: $2.48BQ2 2024: $2.44BQ3 2024: $2.93BQ4 2024: $3.51BQ1 2025: $4.02BQ2 2025: $3.90BQ3 2025: $5.07BQ4 2025: $7.04BQ1 2026: $6.51BQ2 2026: $8.20B
Institutions holding PTCT and their total value by quarter
QuarterHoldersValue
Q2 2026382$8.20B
Q1 2026352$6.51B
Q4 2025353$7.04B
Q3 2025294$5.07B
Q2 2025284$3.90B
Q1 2025261$4.02B
Q4 2024240$3.51B
Q3 2024203$2.93B
Q2 2024199$2.44B
Q1 2024184$2.48B
Q4 2023174$2.33B
Q3 2023181$1.83B
Q2 2023206$3.30B
Q1 2023203$3.81B
Q4 2022203$2.94B
Q3 2022213$3.83B
Q2 2022182$2.97B
Q1 2022184$2.76B
Q4 2021179$3.00B
Q3 2021184$2.77B
Q2 2021183$3.13B
Q1 2021208$3.52B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding PTC Therapeutics, Inc.; share changes are against Q3 2025.

Institutions holding PTCT in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Dunhill Financial, LLC1$1060.00%+1New
Cedar Mountain Advisors, LLC2$1520.00%+2New
Signature Resources Capital Management, LLC2$1520.00%+2New
Hughes Financial Services, LLC2$1520.00%+2New
Rialto Wealth Management, LLC3$2280.00%00.0%Unchanged
Larson Financial Group LLC3$2280.00%+3New
HFM Investment Advisors, LLC4$3040.00%−1−20.0%Reduced
UMA Financial Services, Inc.4$3040.00%+4New
Abound Wealth Management4$3040.00%+4New
Annis Gardner Whiting Capital Advisors, LLC4$3040.00%+4New
Financial Consulate, Inc5$3800.00%00.0%Unchanged
Gilpin Wealth Management, LLC6$4560.00%+6New
Bay Harbor Wealth Management, LLC7$5310.00%+2+40.0%Added
Marquette Asset Management, LLC7$5320.00%+7New
Transamerica Financial Advisors, Inc.7$5320.00%+7New
Ankerstar Wealth, LLC7$5320.00%+7New
Torren Management, LLC8$6080.00%+8New
Cornerstone Planning Group LLC9$6800.00%+9New
Raffa Wealth Management, LLC10$7600.00%00.0%Unchanged
SJS Investment Consulting Inc.11$8360.00%+4+57.1%Added
DiNuzzo Private Wealth, Inc.12$9120.00%+2+20.0%Added
Spire Wealth Management13$9870.00%+13New
Versant Capital Management, Inc16$1.22K0.00%00.0%Unchanged
International Assets Investment Management, LLC16$1.22K0.00%+16New
CVA Family Office, LLC17$1.29K0.00%00.0%Unchanged
Bare Financial Services, Inc21$1.59K0.00%+17+425.0%Added
Fortitude Family Office, LLC25$1.90K0.00%+8+47.1%Added
Godfrey Financial Associates, Inc.25$1.90K0.00%+25New
SBI Securities Co., Ltd.27$2.05K0.00%+26+2,600.0%Added
Keating Financial Advisory Services, Inc.29$2.20K0.00%+29New
IMA Wealth, Inc.34$2.58K0.00%+34New
Harbour Investments, Inc.35$2.66K0.00%00.0%Unchanged
Parallel Advisors, LLC38$2.89K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc40$3.04K0.00%+40New
Elequin Capital LP46$3.49K0.00%+46New
Clearstead Advisors, LLC51$3.87K0.00%−72−58.5%Reduced
JFS Wealth Advisors, LLC58$4.41K0.00%+19+48.7%Added
Quadrant Capital Group LLC67$5.09K0.00%+67New
Global Retirement Partners, LLC72$5.47K0.00%+37+105.7%Added
Parkside Financial Bank & Trust74$5.62K0.00%+15+25.4%Added
Kilter Group LLC76$5.77K0.00%+44+137.5%Added
AdvisorNet Financial, Inc92$6.99K0.00%+38+70.4%Added
Hantz Financial Services, Inc.87$7.00K0.00%+87New
Leonteq Securities AG100$7.60K0.00%+100New
SageView Advisory Group, LLC125$9.50K0.00%+125New
Manning & Napier Advisors LLC125$9.52K0.00%+125New
Root Financial Partners, LLC134$10.2K0.00%+36+36.7%Added
Fifth Third Bancorp140$10.6K0.00%+140New
TD Private Client Wealth LLC148$11.2K0.00%−204−58.0%Reduced
Atlantic Union Bankshares Corp150$11.4K0.00%00.0%Unchanged
Rothschild Investment LLC176$13.4K0.00%+26+17.3%Added
Danske Bank A/S200$15.2K0.00%−18,574−98.9%Reduced
Private Wealth Asset Management, LLC200$15.2K0.00%00.0%Unchanged
Quantbot Technologies LP221$16.8K0.00%−878−79.9%Reduced
Daiwa Securities Group Inc.230$17.0K0.00%−20−8.0%Reduced
True Wealth Design, LLC229$17.4K0.01%00.0%Unchanged
Bessemer Group Inc241$18.0K0.00%+68+39.3%Added
Umb Bank N A339$25.8K0.00%+339New
Farther Finance Advisors, LLC351$26.7K0.00%+128+57.4%Added
Signaturefd, LLC363$27.6K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.408$31.0K0.00%−7,968−95.1%Reduced
Basecamp Wealth Advisors LLC483$36.7K0.01%+483New
Advisor Group Holdings, Inc.485$36.8K0.00%−249−33.9%Reduced
Salomon & Ludwin, LLC529$40.6K0.00%+529New
Simplex Trading, LLC541$41.1K0.00%−8,385−93.9%Reduced
Pinnacle Wealth Planning Services, Inc.554$42.1K0.00%+554New
Allworth Financial LP634$48.2K0.00%+247+63.8%Added
First Horizon Corp694$52.7K0.00%+694New
EverSource Wealth Advisors, LLC894$67.9K0.00%+47+5.5%Added
Smartleaf Asset Management LLC921$70.2K0.00%+452+96.4%Added
Nisa Investment Advisors, LLC1,077$81.8K0.00%+79+7.9%Added
US Bancorp1,240$94.2K0.00%+151+13.9%Added
IFP Advisors, Inc1,257$95.5K0.00%+492+64.3%Added
GAMMA Investing LLC1,451$110.2K0.01%+893+160.0%Added
Northwestern Mutual Wealth Management Co1,453$110.4K0.00%−4−0.3%Reduced
Exchange Traded Concepts, LLC1,545$117.4K0.00%+54+3.6%Added
GF Fund Management Co. Ltd.1,577$119.8K0.00%−132−7.7%Reduced
Eurizon Capital SGR S.p.A.1,580$120.2K0.00%+1,580New
Public Employees Retirement System of Ohio1,658$125.9K0.00%+1,658New
Smallwood Wealth Investment Management, LLC1,683$127.8K0.07%00.0%Unchanged
OP Asset Management Ltd1,709$129.8K0.00%00.0%Unchanged
Asset Management One Co.,Ltd.1,771$137.5K0.00%+1,771New
Kemnay Advisory Services Inc.1,857$141.1K0.02%+1,857New
Picton Mahoney Asset Management2,280$173.2K0.00%+2,280New
KBC Group NV2,347$178.0K0.00%00.0%Unchanged
Essential Partners LLC2,369$179.9K0.06%+59+2.6%Added
Covestor Ltd2,455$187.0K0.10%−1,891−43.5%Reduced
CIBC Private Wealth Group, LLC2,518$191.3K0.00%+2,518New
LSV Asset Management2,700$205.0K0.00%00.0%Unchanged
VARCOV Co.2,720$206.6K0.08%+2,720New
Colony Group, LLC2,737$207.9K0.00%+2,737New
Sicart Associates LLC2,745$208.5K0.06%+2,745New
Shelton Capital Management2,769$210.3K0.00%+2,769New
Van Eck Associates Corp2,862$217.0K0.00%+2,862New
The PNC Financial Services Group, Inc.2,884$219.1K0.00%+1,952+209.4%Added
LPL Financial LLC2,964$225.1K0.00%+2,964New
Bridgefront Capital, LLC3,185$241.9K0.06%+3,185New
Summit Global Investments3,186$242.0K0.01%+3,186New
HighTower Advisors, LLC3,219$244.5K0.00%+3,219New
Pallas Capital Advisors LLC3,274$248.7K0.01%+3,274New