How many institutions held PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share in Q3 2023?

175 institutional investors reported PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share for Q3 2023. Use the holders table for investor-level position and value details.

PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT)

Q: What does CUSIP 69366J200 represent in this 13F holders report?

CUSIP 69366J200 is the security identifier for PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share used to aggregate holder disclosures.

CUSIP: 69366J200

Q3 2023 13F Holders as of 30 Sep 2023

Type / Class: Equity / Common Stock, $0.001 par value per share
Shares outstanding: 81,782,297
Total 13F shares: 81,614,706
Share change: +421,306
Total reported value: $1,828,981,040
Put/Call ratio: 26%
Price per share: $22.41
Number of holders: 175
Value change: -$51,055,249
Number of buys: 99
Number of sells: 103

Quarterly Holders Quick Answers

What is CUSIP 69366J200?
CUSIP 69366J200 identifies PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2023
Previous quarter: Q2 2023

Recent filing periods for CUSIP 69366J200:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	13%	10,253,124	$416,994,553	—	30 Jun 2023	13F
VANGUARD GROUP INC	13F	Company	9.2%	7,552,477	$307,159,240	—	30 Jun 2023	13F
RTW INVESTMENTS, LP	13F	Company	8.8%	7,235,196	$294,255,421	—	30 Jun 2023	13F
BlackRock Finance, Inc.	13F	Company	8.4%	6,866,343	$279,254,168	—	30 Jun 2023	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	8.3%	6,786,364	$276,001,424	—	30 Jun 2023	13F
JANUS HENDERSON GROUP PLC	13F	Company	4.4%	3,596,750	$146,296,747	—	30 Jun 2023	13F
FRANKLIN RESOURCES INC	13F	Company	4%	3,311,904	$134,695,118	—	30 Jun 2023	13F
ARMISTICE CAPITAL, LLC	13F	Company	4%	3,236,000	$131,608,120	—	30 Jun 2023	13F
STATE STREET CORP	13F	Company	3.9%	3,170,484	$128,943,584	—	30 Jun 2023	13F
Camber Capital Management LP	13F	Company	3.1%	2,500,000	$101,675,000	—	30 Jun 2023	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	2.5%	2,076,934	$84,470,000	—	30 Jun 2023	13F
MACQUARIE GROUP LTD	13F	Company	2.4%	1,951,453	$79,366,000	—	30 Jun 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.8%	1,459,540	$59,359,505	—	30 Jun 2023	13F
Blackstone Inc.	13F	Company	1.3%	1,095,290	$44,545,444	—	30 Jun 2023	13F
LOOMIS SAYLES & CO L P	13F	Company	1.3%	1,061,398	$43,167,000	—	30 Jun 2023	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.2%	1,018,674	$41,429,472	—	30 Jun 2023	13F
Bank of New York Mellon Corp	13F	Company	1.2%	950,416	$38,653,429	—	30 Jun 2023	13F
JPMORGAN CHASE & CO	13F	Company	1.1%	923,455	$37,556,914	—	30 Jun 2023	13F
COWEN AND COMPANY, LLC	13F	Company	0.98%	799,511	$32,516,112	—	30 Jun 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	0.9%	732,988	$29,810,622	—	30 Jun 2023	13F
PICTET ASSET MANAGEMENT SA	13F	Company	0.84%	686,450	$27,917,922	—	30 Jun 2023	13F
NORTHERN TRUST CORP	13F	Company	0.84%	686,132	$27,904,990	—	30 Jun 2023	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	0.83%	678,247	$27,584,305	—	30 Jun 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.7%	573,475	$23,323,228	—	30 Jun 2023	13F
TimesSquare Capital Management, LLC	13F	Company	0.7%	572,353	$23,278,000	—	30 Jun 2023	13F
NORGES BANK	13F	Company	0.65%	530,075	$21,558,150	—	30 Jun 2023	13F
BNP Paribas Asset Management Holding S.A.	13F	Company	0.65%	527,946	$21,472,000	—	30 Jun 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.56%	457,289	$18,597,944	—	30 Jun 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.52%	426,232	$17,334,855	—	30 Jun 2023	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.49%	401,186	$16,316,234	—	30 Jun 2023	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.49%	398,707	$16,215,414	—	30 Jun 2023	13F
MORGAN STANLEY	13F	Company	0.47%	381,076	$15,498,361	—	30 Jun 2023	13F
Alyeska Investment Group, L.P.	13F	Company	0.43%	350,000	$14,234,500	—	30 Jun 2023	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.39%	320,413	$13,031,197	—	30 Jun 2023	13F
S.c.a. Candriam	13F	Individual	0.36%	291,652	$11,861,487	—	30 Jun 2023	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.35%	286,442	$11,649,596	—	30 Jun 2023	13F
Jefferies Financial Group Inc.	13F	Company	0.33%	267,895	$10,895,290	—	30 Jun 2023	13F
Stuart Walter Peltz	3/4/5	CHIEF EXECUTIVE OFFICER, Director	— mixed-class rows	399,365 mixed-class rows	$10,876,127	—	31 Jan 2023	3/4/5
Sofinnova Investments, Inc.	13F	Company	0.32%	260,443	$10,592,217	—	30 Jun 2023	13F
Redwood Investments, LLC	13F	Company	0.3%	245,578	$9,987,657	—	30 Jun 2023	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.28%	231,696	$9,423,076	—	30 Jun 2023	13F
Rockefeller Capital Management L.P.	13F	Company	0.26%	212,407	$8,638,593	—	30 Jun 2023	13F
Nuveen Asset Management, LLC	13F	Company	0.26%	211,284	$8,592,920	—	30 Jun 2023	13F
Rafferty Asset Management, LLC	13F	Company	0.24%	193,115	$7,853,987	—	30 Jun 2023	13F
Russell Investments Group, Ltd.	13F	Company	0.23%	189,636	$7,712,494	—	30 Jun 2023	13F
GEORGE KAISER FAMILY FOUNDATION	13F	Individual	0.07%	53,572	$7,623,296	—	30 Jun 2023	13F
Integral Health Asset Management, LLC	13F	Company	0.21%	174,000	$7,076,580	—	30 Jun 2023	13F
Invesco Ltd.	13F	Company	0.2%	164,197	$6,677,893	—	30 Jun 2023	13F
PINNACLE ASSOCIATES LTD	13F	Company	0.2%	164,000	$6,669,880	—	30 Jun 2023	13F
Handelsbanken Fonder AB	13F	Company	0.19%	153,300	$6,235,000	—	30 Jun 2023	13F

Institutional Holders of PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT) as of Q3 2023

As of 30 Sep 2023, PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT) was held by 175 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 81,614,706 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, FMR LLC, VANGUARD GROUP INC, RTW INVESTMENTS, LP, BlackRock Inc., ARMISTICE CAPITAL, LLC, Camber Capital Management LP, STATE STREET CORP, JANUS HENDERSON GROUP PLC, and FRANKLIN RESOURCES INC. This page lists 176 institutional shareholders reporting positions in this security for the Q3 2023 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

201

Q3 2023 holders

175

Holder diff

-26

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 Value $	Q3 2023 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.