How many institutions held PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share in Q1 2014?

63 institutional investors reported PTCT - PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share for Q1 2014. 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 2014 13F Holders as of 31 Mar 2014

Type / Class: Equity / Common Stock, $0.001 par value per share
Shares outstanding: 81,782,297
Total 13F shares: 22,954,586
Share change: +7,707,122
Total reported value: $600,024,825
Price per share: $26.14
Number of holders: 63
Value change: +$219,416,366
Number of buys: 49
Number of sells: 22

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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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 2014
Previous quarter: Q4 2013

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
Bain Capital Public Equity Management, LLC	13F	Company	3%	2,417,535	$41,026,000	—	31 Dec 2013	13F
CREDIT SUISSE AG/	13F	Company	2.8%	2,264,701	$38,431,000	—	31 Dec 2013	13F
FMR LLC	13F	Company	2.5%	2,077,218	$35,251,000	—	31 Dec 2013	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.8%	1,469,945	$24,945,000	—	31 Dec 2013	13F
Novo Holdings A/S	13F	Company	1.5%	1,194,718	$22,956,000	—	31 Dec 2013	13F
JENNISON ASSOCIATES LLC	13F	Company	1.3%	1,025,917	$17,410,000	—	31 Dec 2013	13F
RA CAPITAL MANAGEMENT, L.P.	13F	Company	0.92%	752,438	$12,769,000	—	31 Dec 2013	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	0.71%	576,666	$9,786,000	—	31 Dec 2013	13F
BlackRock Fund Advisors	13F	Company	0.67%	550,612	$9,344,000	—	31 Dec 2013	13F
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	0.67%	545,027	$9,249,000	—	31 Dec 2013	13F
JANUS HENDERSON INVESTORS US LLC	13F	Company	0.55%	447,151	$7,588,000	—	31 Dec 2013	13F
FRANKLIN RESOURCES INC	13F	Company	0.46%	378,300	$6,420,000	—	31 Dec 2013	13F
Ayer Capital Management, LP	13F	Company	0.32%	262,069	$4,447,000	—	31 Dec 2013	13F
BLACKROCK ADVISORS LLC	13F	Company	0.19%	156,800	$2,661,000	—	31 Dec 2013	13F
VANGUARD GROUP INC	13F	Company	0.18%	147,449	$2,502,000	—	31 Dec 2013	13F
Weiss Multi-Strategy Advisers LLC	13F	Company	0.17%	137,198	$2,328,000	—	31 Dec 2013	13F
NORTHERN TRUST CORP	13F	Company	0.16%	131,522	$2,232,000	—	31 Dec 2013	13F
Alyeska Investment Group, L.P.	13F	Company	0.15%	119,440	$2,027,000	—	31 Dec 2013	13F
STATE STREET CORP	13F	Company	0.14%	111,314	$1,888,000	—	31 Dec 2013	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.13%	103,414	$1,755,000	—	31 Dec 2013	13F
Invesco Ltd.	13F	Company	0.1%	77,813	$1,320,000	—	31 Dec 2013	13F
SPHERA FUNDS MANAGEMENT LTD.	13F	Company	0.09%	73,583	$1,249,000	—	31 Dec 2013	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.08%	65,050	$1,104,000	—	31 Dec 2013	13F
DEUTSCHE BANK AG\	13F	Company	0.08%	63,893	$1,083,000	—	31 Dec 2013	13F
GENERAL ELECTRIC CO	13F	Company	0.08%	63,740	$1,082,000	—	31 Dec 2013	13F
PUTNAM INVESTMENTS LLC	13F	Company	0.07%	60,000	$1,018,000	—	31 Dec 2013	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.07%	57,519	$976,000	—	31 Dec 2013	13F
Granite Point Capital Management, L.P.	13F	Company	0.06%	50,000	$849,000	—	31 Dec 2013	13F
Visium Asset Management, LP	13F	Company	0.06%	50,000	$848,000	—	31 Dec 2013	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.06%	49,095	$833,000	—	31 Dec 2013	13F
Bank of New York Mellon Corp	13F	Company	0.05%	40,880	$693,000	—	31 Dec 2013	13F
BlackRock Group LTD	13F	Company	0.05%	38,100	$647,000	—	31 Dec 2013	13F
CITY NATIONAL BANK	13F	Company	0.04%	34,193	$580,000	—	31 Dec 2013	13F
Cormorant Asset Management, LP	13F	Company	0.04%	28,800	$489,000	—	31 Dec 2013	13F
BlackRock Investment Management, LLC	13F	Company	0.03%	27,331	$464,000	—	31 Dec 2013	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.03%	27,188	$461,000	—	31 Dec 2013	13F
Marshall Wace North America L.P.	13F	Company	0.03%	22,000	$373,000	—	31 Dec 2013	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.03%	20,591	$350,000	—	31 Dec 2013	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.02%	17,407	$295,000	—	31 Dec 2013	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.02%	17,300	$294,000	—	31 Dec 2013	13F
ROYAL BANK OF CANADA	13F	Company	0.02%	16,350	$277,000	—	31 Dec 2013	13F
ProShare Advisors LLC	13F	Company	0.01%	11,644	$198,000	—	31 Dec 2013	13F
METROPOLITAN LIFE INSURANCE CO/NY	13F	Company	0.01%	11,005	$187,000	—	31 Dec 2013	13F
CITIGROUP INC	13F	Company	0.01%	9,343	$159,000	—	31 Dec 2013	13F
TEACHERS ADVISORS, LLC	13F	Company	0.01%	8,950	$152,000	—	31 Dec 2013	13F
UBS AG	13F	Company	0.01%	8,670	$147,000	—	31 Dec 2013	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.01%	7,737	$131,000	—	31 Dec 2013	13F
Nationwide Fund Advisors	13F	Company	0.01%	7,398	$126,000	—	31 Dec 2013	13F
MORGAN STANLEY	13F	Company	0.01%	6,694	$114,000	—	31 Dec 2013	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.01%	6,378	$108,235	—	31 Dec 2013	13F

Institutional Holders of PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT) as of Q1 2014

As of 31 Mar 2014, PTC THERAPEUTICS, INC. - Common Stock, $0.001 par value per share (PTCT) was held by 63 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,954,586 shares. The largest 10 holders included FMR LLC, BROOKSIDE CAPITAL MANAGEMENT LLC, CREDIT SUISSE AG/, WELLINGTON MANAGEMENT CO LLP, RA CAPITAL MANAGEMENT, LLC, Sectoral Asset Management Inc, GRANAHAN INVESTMENT MANAGEMENT INC/MA, JENNISON ASSOCIATES LLC, ORBIMED ADVISORS LLC, and State Street Corp. This page lists 63 institutional shareholders reporting positions in this security for the Q1 2014 filing period.

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

Compare Q1 2014 vs Q4 2013 Across Filers

Q4 2013 holders

Q1 2014 holders

Holder diff

Investor	Q4 2013 Shares	Q1 2014 Shares	Share Diff	Share Chg %	Q4 2013 Value $	Q1 2014 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.