How many institutions held PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share in Q1 2024?

179 institutional investors reported PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share for Q1 2024. 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

Q1 2024 13F Holders as of 31 Mar 2024

Type / Class: Equity / Common Stock, $0.001 par value per share
Shares outstanding: 81,782,297
Total 13F shares: 85,061,593
Share change: +688,209
Total reported value: $2,474,579,740
Put/Call ratio: 75%
Price per share: $29.09
Number of holders: 179
Value change: +$22,339,643
Number of buys: 83
Number of sells: 88

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.

Need full ownership history?
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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

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

Newer quarter: Q2 2024
Previous quarter: Q4 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
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	12%	9,816,603	$270,545,579	—	31 Dec 2023	13F
VANGUARD GROUP INC	13F	Company	11%	8,800,843	$242,551,233	—	31 Dec 2023	13F
BlackRock Finance, Inc.	13F	Company	9.3%	7,634,122	$210,396,402	—	31 Dec 2023	13F
RTW INVESTMENTS, LP	13F	Company	9.1%	7,423,970	$204,604,613	—	31 Dec 2023	13F
ARMISTICE CAPITAL, LLC	13F	Company	8.4%	6,864,000	$189,171,840	—	31 Dec 2023	13F
STATE STREET CORP	13F	Company	5.7%	4,633,955	$127,711,800	—	31 Dec 2023	13F
Camber Capital Management LP	13F	Company	4.9%	4,000,000	$110,240,000	—	31 Dec 2023	13F
COWEN AND COMPANY, LLC	13F	Company	4.6%	3,725,626	$102,678,252	—	31 Dec 2023	13F
JANUS HENDERSON GROUP PLC	13F	Company	3.2%	2,612,593	$72,004,402	—	31 Dec 2023	13F
FMR LLC	13F	Company	2.2%	1,814,421	$50,005,444	—	31 Dec 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2%	1,611,225	$44,410,413	—	31 Dec 2023	13F
FRANKLIN RESOURCES INC	13F	Company	1.7%	1,426,378	$39,310,978	—	31 Dec 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	1.6%	1,346,967	$37,122,410	—	31 Dec 2023	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.6%	1,323,419	$36,473,428	—	31 Dec 2023	13F
MORGAN STANLEY	13F	Company	1.5%	1,246,259	$34,346,909	—	31 Dec 2023	13F
Blackstone Inc.	13F	Company	1.3%	1,095,290	$30,186,192	—	31 Dec 2023	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.2%	998,303	$27,514,000	—	31 Dec 2023	13F
TANG CAPITAL MANAGEMENT LLC	13F	Company	1.1%	900,000	$24,804,000	—	31 Dec 2023	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	1.1%	892,238	$24,590,079	—	31 Dec 2023	13F
Pictet Asset Management Holding SA	13F	Company	1.1%	866,560	$23,882,394	—	31 Dec 2023	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	1%	819,746	$22,592,200	—	31 Dec 2023	13F
JANE STREET GROUP, LLC	13F	Company	1%	817,858	$22,540,166	—	31 Dec 2023	13F
JPMORGAN CHASE & CO	13F	Company	0.85%	699,052	$19,265,873	—	31 Dec 2023	13F
NORTHERN TRUST CORP	13F	Company	0.84%	688,847	$18,984,623	—	31 Dec 2023	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.76%	622,900	$17,167,000	—	31 Dec 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.75%	610,918	$16,836,900	—	31 Dec 2023	13F
NORGES BANK	13F	Company	0.67%	546,375	$15,058,095	—	31 Dec 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.64%	526,494	$14,510,174	—	31 Dec 2023	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.62%	510,576	$14,071,475	—	31 Dec 2023	13F
Rockefeller Capital Management L.P.	13F	Company	0.61%	501,242	$13,814,230	—	31 Dec 2023	13F
BNP Paribas Asset Management Holding S.A.	13F	Company	0.49%	404,192	$11,139,000	—	31 Dec 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
BNP PARIBAS FINANCIAL MARKETS	13F	Company	0.45%	371,580	$10,240,745	—	31 Dec 2023	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.43%	353,551	$9,743,866	—	31 Dec 2023	13F
Rafferty Asset Management, LLC	13F	Company	0.42%	339,963	$9,369,380	—	31 Dec 2023	13F
Invesco Ltd.	13F	Company	0.38%	313,177	$8,631,158	—	31 Dec 2023	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.37%	302,955	$8,349,440	—	31 Dec 2023	13F
Nuveen Asset Management, LLC	13F	Company	0.36%	292,401	$8,058,571	—	31 Dec 2023	13F
S.c.a. Candriam	13F	Individual	0.36%	291,652	$8,038,293	—	31 Dec 2023	13F
CITADEL ADVISORS LLC	13F	Company	0.36%	290,918	$8,017,700	—	31 Dec 2023	13F
UBS Group AG	13F	Company	0.35%	288,748	$7,957,895	—	31 Dec 2023	13F
Jefferies Financial Group Inc.	13F	Company	0.34%	276,895	$7,631,226	—	31 Dec 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.33%	265,939	$7,329,280	—	31 Dec 2023	13F
Bank of New York Mellon Corp	13F	Company	0.32%	258,541	$7,125,390	—	31 Dec 2023	13F
BARCLAYS PLC	13F	Company	0.31%	253,302	$6,981,003	—	31 Dec 2023	13F
Assenagon Asset Management S.A.	13F	Company	0.3%	242,661	$6,687,737	—	31 Dec 2023	13F
Trexquant Investment LP	13F	Company	0.28%	232,663	$6,412,192	—	31 Dec 2023	13F
Woodline Partners LP	13F	Company	0.28%	226,942	$6,254,522	—	31 Dec 2023	13F
Cubist Systematic Strategies, LLC	13F	Company	0.26%	216,408	$5,964,204	—	31 Dec 2023	13F
CITIGROUP INC	13F	Company	0.26%	214,983	$5,924,931	—	31 Dec 2023	13F

Institutional Holders of PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT) as of Q1 2024

As of 31 Mar 2024, PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT) was held by 179 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 85,061,593 shares. The largest 10 holders included VANGUARD GROUP INC, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., RTW INVESTMENTS, LP, ARMISTICE CAPITAL, LLC, STATE STREET CORP, Camber Capital Management LP, COWEN AND COMPANY, LLC, JANUS HENDERSON GROUP PLC, and MORGAN STANLEY. This page lists 181 institutional shareholders reporting positions in this security for the Q1 2024 filing period.

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

Compare Q1 2024 vs Q4 2023 Across Filers

Q4 2023 holders

169

Q1 2024 holders

179

Holder diff

Investor	Q4 2023 Shares	Q1 2024 Shares	Share Diff	Share Chg %	Q4 2023 Value $	Q1 2024 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.