Canada Pension Plan Investment Board
PTCT icon

Canada Pension Plan Investment Board’s PTC Therapeutics PTCT Stock Holding History

Canada Pension Plan Investment Board’s Portfolio PTCT Stock Details PTCT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$440K Sell
5,400
-45,106
-89% -$3.26M ﹤0.01% 1316
2026
Q1 		$3.44M Sell
50,506
-24,894
-33% -$1.76M ﹤0.01% 823
2025
Q4 		$5.73M Buy
+75,400
New +$5.48M ﹤0.01% 753
2025
Q3 		– Sell
-211,000
Closed -$10.3M – 1456
2025
Q2 		$10.3M Buy
211,000
+48,700
+30% +$2.31M 0.01% 587
2025
Q1 		$8.27M Buy
162,300
+138,800
+591% +$6.93M 0.01% 607
2024
Q4 		$1.06M Buy
+23,500
New +$1.01M ﹤0.01% 1009
2023
Q1 		– Sell
-28,300
Closed -$1.08M – 1181
2022
Q4 		$1.08M Sell
28,300
-5,200
-16% -$216K ﹤0.01% 843
2022
Q3 		$1.68M Buy
+33,500
New +$1.64M ﹤0.01% 758
2021
Q1 		– Sell
-222,200
Closed -$13.6M – 1486
2020
Q4 		$13.6M Buy
+222,200
New +$13.1M 0.02% 431
2020
Q1 		– Sell
-56,183
Closed -$2.7M – 1439
2019
Q4 		$2.7M Buy
+56,183
New +$2.39M 0.01% 779
2019
Q2 		– Sell
-459
Closed -$17K – 1425
2019
Q1 		$17K Buy
+459
New +$15.4K ﹤0.01% 1389
2017
Q4 		– Sell
-23,200
Closed -$464K – 1215
2017
Q3 		$464K Sell
23,200
-17,400
-43% -$341K ﹤0.01% 996
2017
Q2 		$744K Hold
40,600
– – ﹤0.01% 959
2017
Q1 		$400K Buy
40,600
+25,700
+172% +$311K ﹤0.01% 998
2016
Q4 		$163K Buy
14,900
+4,900
+49% +$51.4K ﹤0.01% 961
2016
Q3 		$140K Buy
+10,000
New +$81.3K ﹤0.01% 994
2015
Q4 		– Sell
-15,800
Closed -$422K – 1259
2015
Q3 		$422K Buy
+15,800
New +$676K ﹤0.01% 964

Other funds holding PTCT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return

Canada Pension Plan Investment Board's PTCT Position: Q2 2026 in Review

Canada Pension Plan Investment Board reduced its PTC Therapeutics (PTCT) stake by 89% in Q2 2026, selling an estimated $3.26M and leaving 5,400 shares worth $440K. The position accounts for ﹤0.01% of the portfolio, ranked #1316.

Canada Pension Plan Investment Board first reported a position in PTCT in Q3 2015 and has held it in 17 quarters since. The position peaked at $13.6M in Q4 2020. 382 funds tracked by Wall St. Rank hold PTCT as of Q2 2026.

  • Canada Pension Plan Investment Board held 5,400 shares of PTC Therapeutics worth $440K as of Q2 2026.
  • Canada Pension Plan Investment Board sold 45,106 PTC Therapeutics shares in Q2 2026, an estimated $3.26M.
  • PTC Therapeutics made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #1316 holding.
  • Canada Pension Plan Investment Board first reported a position in PTC Therapeutics in Q3 2015 and has held it in 17 quarters since.
  • Canada Pension Plan Investment Board's PTC Therapeutics position peaked at $13.6M in Q4 2020.
  • 382 funds tracked by Wall St. Rank held PTC Therapeutics as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.