Institutional Ownership Ptc Therapeutics, Inc. (PTCT)
This table provides information about the institutional ownership of Ptc Therapeutics, Inc. (PTCT). We have compiled data on the 325 institutions that hold shares in the stock, with a total of 83.2 Million shares, which have been reported (via 13F filing form) to have a value of $6.26 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
247,493
shares
|
$18.6 Million
0.02% of portfolio
|
Q3 2025
Added 87.85%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
241,342
shares
|
$18.2 Million
0.0% of portfolio
|
Q3 2025
Added 8.3%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
239,649
shares
|
$18 Million
0.0% of portfolio
|
Q3 2025
Reduced 14.35%
|
|
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
Nov 14, 2025 Q3 2025 |
237,124
shares
|
$17.9 Million
0.01% of portfolio
|
Q3 2025
Added 14.06%
|
|
|
Parkman Healthcare Partners LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
202,363
shares
|
$15.2 Million
1.55% of portfolio
|
Q3 2025
Added 11.41%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
201,792
shares
|
$15.2 Million
0.02% of portfolio
|
Q3 2025
Added 667.68%
|
|
|
Sofinnova Investments, Inc.
Menlo Park, CA |
Nov 13, 2025 Q3 2025 |
186,932
shares
|
$14.1 Million
0.7% of portfolio
|
Q3 2025
Reduced 50.28%
|
|
|
Hsbc Holdings PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
178,499
shares
|
$13.4 Million
0.01% of portfolio
|
Q3 2025
Added 494.8%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Nov 14, 2025 Q3 2025 |
159,596
shares
|
$12 Million
0.04% of portfolio
|
Q3 2025
Reduced 34.48%
|
|
|
Marshall Wace, LLP
London, X0 |
Nov 13, 2025 Q3 2025 |
157,739
shares
|
$11.9 Million
0.01% of portfolio
|
Q3 2025
Reduced 70.67%
|
|
|
Wcm Investment Management, LLC
Laguna Beach, CA |
Nov 04, 2025 Q3 2025 |
147,065
shares
|
$11.1 Million
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Candriam S.C.A.
|
Nov 05, 2025 Q3 2025 |
146,265
shares
|
$11 Million
0.05% of portfolio
|
Q3 2025
Reduced 1.57%
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
138,265
shares
|
$10.4 Million
0.01% of portfolio
|
Q3 2025
Added 2.75%
|
|
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
Oct 30, 2025 Q3 2025 |
132,101
shares
|
$9.95 Million
0.01% of portfolio
|
Q3 2025
Added 6.24%
|
|
|
Sg Americas Securities, LLC
|
Oct 23, 2025 Q3 2025 |
130,097
shares
|
$9.8 Million
0.03% of portfolio
|
Q3 2025
Added 2679.85%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Nov 14, 2025 Q3 2025 |
129,898
shares
|
$9.78 Million
0.0% of portfolio
|
Q3 2025
Reduced 43.44%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
121,855
shares
|
$9.18 Million
0.01% of portfolio
|
Q3 2025
Reduced 2.77%
|
|
|
Sector Gamma As
|
Oct 31, 2025 Q3 2025 |
118,112
shares
|
$8.89 Million
1.89% of portfolio
|
Q3 2025
Added 28.03%
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
113,904
shares
|
$8.58 Million
0.01% of portfolio
|
Q3 2025
Reduced 3.91%
|
|
|
Group One Trading, L.P.
Chicago, IL |
Nov 12, 2025 Q3 2025 |
113,271
shares
|
$8.53 Million
0.25% of portfolio
|
Q3 2025
Added 1387.47%
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
110,631
shares
|
$8.33 Million
0.12% of portfolio
|
Q3 2025
New holding
|
|
|
Assenagon Asset Management S.A.
|
Oct 07, 2025 Q3 2025 |
107,648
shares
|
$8.11 Million
0.01% of portfolio
|
Q3 2025
Reduced 82.96%
|
|
|
Woodline Partners LP
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
105,605
shares
|
$7.95 Million
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Summit Tx Capital, L.P.
Fort Worth, TX |
Nov 14, 2025 Q3 2025 |
102,734
shares
|
$7.74 Million
0.26% of portfolio
|
Q3 2025
Added 638.67%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
101,001
shares
|
$7.61 Million
0.02% of portfolio
|
Q3 2025
Added 3.45%
|
|