Institutional Ownership
Ptc Therapeutics Inc
CUSIP 69366J200COMPTCTQ1 2026
Institutional Holders
340
13F filers
Shares Held
86.30M
Aggregate institutional
Institutional Value
$5.72B
Q1 2026
Net New Holders
-2
52 new · 54 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions52
Increased142
Decreased103
Sold out54
Institutional Holders
340 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 12.95M | $882.20M | +169.7K | Added |
| 2 | Rtw Investments, LP | 7.75M | $527.76M | 0 | Held |
| 3 | Janus Henderson Group PLC | 7.19M | $490.00M | +2.34M | Added |
| 4 | State Street Corp | 4.35M | $296.13M | +140.4K | Added |
| 5 | Wellington Management Group LLP | 3.94M | $268.61M | +75.2K | Added |
| 6 | Toronto Dominion Bank | 3.03M | $206.16M | −1.11M | Reduced |
| 7 | Geode Capital Management, LLC | 2.21M | $150.59M | +193.9K | Added |
| 8 | Armistice Capital, LLC | 2.07M | $141.33M | −727.4K | Reduced |
| 9 | Bank Of America Corp /De/ | 1.89M | $128.55M | +455.3K | Added |
| 10 | Hood River Capital Management LLC | 1.66M | $113.41M | +661.5K | Added |
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