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PTC Therapeutics

157 hedge funds and large institutions have $1.91B invested in PTC Therapeutics in 2015 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 51 increasing their positions, 51 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

119% more first-time investments, than exits

New positions opened: 46 | Existing positions closed: 21

30% more capital invested

Capital invested by funds: $1.47B → $1.91B (+$446M)

19% more funds holding

Funds holding: 132157 (+25)

0% more repeat investments, than reductions

Existing positions increased: 51 | Existing positions reduced: 51

20% less call options, than puts

Call options by funds: $29M | Put options by funds: $36.4M

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

Holders
157
Holders Change
+25
Holders Change %
+18.94%
% of All Funds
4.18%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
46
Increased
51
Reduced
51
Closed
21
Calls
$29M
Puts
$36.4M
Net Calls
-$7.46M
Net Calls Change
-$5.77M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$307M +$790K +12,955 +0.3%
Westfield Capital Management
2
Westfield Capital Management
Massachusetts
$143M +$98.4M +1,613,031 +221%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$140M -$2.23M -36,626 -2%
BCPEM
4
Bain Capital Public Equity Management
Massachusetts
$100M -$26.3M -430,597 -21%
Vanguard Group
5
Vanguard Group
Pennsylvania
$99.2M +$27.8M +455,461 +39%
CS
6
Credit Suisse
Switzerland
$72.2M +$202K +3,314 +0.3%
BB
7
BB Biotech
Switzerland
$71.7M -$3.05M -50,000 -4%
BFA
8
BlackRock Fund Advisors
California
$67.6M +$1.29M +21,188 +2%
Wells Fargo
9
Wells Fargo
California
$60.7M +$39.3M +644,893 +183%
PI
10
Putnam Investments
Massachusetts
$51.6M +$38.4M +629,488 +287%
YCMGA
11
York Capital Management Global Advisors
New York
$50.4M +$50.5M +827,552 New
SAM
12
Sectoral Asset Management
Quebec, Canada
$45.8M -$23.3M -381,989 -34%
State Street
13
State Street
Massachusetts
$42.2M -$147K -2,413 -0.3%
JHIU
14
Janus Henderson Investors US
Colorado
$40.6M +$3.61M +59,110 +10%
BIT
15
BlackRock Institutional Trust
California
$35.1M +$10.2M +167,131 +41%
TAM
16
Tocqueville Asset Management
New York
$34.8M -$1.95M -31,885 -5%
BGIM
17
Brandywine Global Investment Management
Pennsylvania
$34.7M +$34.8M +569,575 New
CCI
18
Columbus Circle Investors
$29.1M -$9.11M -149,329 -24%
Franklin Resources
19
Franklin Resources
California
$24.2M
BA
20
BlackRock Advisors
Delaware
$22.7M +$4.44M +72,764 +24%
DLPIC
21
Davide Leone & Partners Investment Company
United Kingdom
$21M +$21.1M +345,847 New
JCI
22
Jet Capital Investors
New York
$18.9M +$18.9M +310,000 New
UBS AM
23
UBS AM
Illinois
$18.8M +$244K +4,000 +1%
Northern Trust
24
Northern Trust
Illinois
$18.4M +$1.03M +16,959 +6%
Lord, Abbett & Co
25
Lord, Abbett & Co
New Jersey
$18.3M +$10.8M +177,500 +145%

PTCT Hedge Fund Activity: Q1 2015 in Review

157 of the 3,752 institutional investors tracked by Wall St. Rank reported a position in PTC Therapeutics (PTCT) for Q1 2015, worth a combined $1.91B — up 30% from $1.47B a quarter earlier.

Buyers outnumbered sellers: 46 funds opened new PTCT positions and 21 closed out — a net gain of 25 holders — while 51 added to existing stakes and 51 trimmed.

The largest buyer was Westfield Capital Management, adding an estimated $98.4M. The largest seller was Granahan Investment Management, cutting an estimated $46.6M.

  • 157 institutional investors held PTC Therapeutics (PTCT) as of Q1 2015, up from 132 in Q4 2014.
  • Funds reported $1.91B of PTC Therapeutics stock for Q1 2015, up 30% quarter-over-quarter.
  • 46 funds opened new PTC Therapeutics positions in Q1 2015 and 21 closed out, a net change of +25 holders.
  • The largest PTC Therapeutics buyer in Q1 2015 was Westfield Capital Management, an estimated $98.4M added.
  • The largest PTC Therapeutics seller in Q1 2015 was Granahan Investment Management, an estimated $46.6M sold.

Based on aggregated 13F filings for Q1 2015.