Jane Street
PTCT icon

Jane Street’s PTC Therapeutics PTCT Stock Holding History

Jane Street’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
Q1 		$2.07M Sell
30,400
-1,500
-5% -$106K ﹤0.01% 5022
2025
Q4 		$2.42M Buy
31,900
+22,700
+247% +$1.65M ﹤0.01% 4438
2025
Q3 		$565K Buy
+9,200
New +$479K ﹤0.01% 7598
2025
Q2 		– Sell
-4,900
Closed -$250K – 10617
2025
Q1 		$250K Sell
4,900
-138,300
-97% -$6.9M ﹤0.01% 8108
2024
Q4 		$6.46M Buy
143,200
+136,100
+1,917% +$5.82M ﹤0.01% 2350
2024
Q3 		$263K Buy
+7,100
New +$238K ﹤0.01% 8237
2023
Q4 		– Sell
-401,800
Closed -$9M – 9681
2023
Q3 		$9M Buy
401,800
+388,600
+2,944% +$14.5M ﹤0.01% 1888
2023
Q2 		$537K Buy
13,200
+7,500
+132% +$367K ﹤0.01% 6210
2023
Q1 		$276K Sell
5,700
-11,700
-67% -$535K ﹤0.01% 7332
2022
Q4 		$664K Buy
+17,400
New +$723K ﹤0.01% 5661
2022
Q3 		– Sell
-10,600
Closed -$425K – 10289
2022
Q2 		$425K Buy
+10,600
New +$372K ﹤0.01% 7023
2021
Q3 		– Sell
-6,300
Closed -$266K – 10564
2021
Q2 		$266K Buy
+6,300
New +$270K ﹤0.01% 8361
2020
Q4 		– Sell
-8,500
Closed -$397K – 7984
2020
Q3 		$397K Buy
+8,500
New +$418K ﹤0.01% 5502
2017
Q4 		– Sell
-103,800
Closed -$2.08M – 5061
2017
Q3 		$2.08M Buy
+103,800
New +$2.03M 0.01% 1562
2017
Q1 		– Sell
-16,700
Closed -$182K – 4573
2016
Q4 		$182K Buy
+16,700
New +$175K ﹤0.01% 3763
2015
Q4 		– Sell
-74,600
Closed -$1.99M – 4359
2015
Q3 		$1.99M Buy
+74,600
New +$3.19M 0.01% 988

Other funds holding PTCT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return

Jane Street's PTCT Position: Q1 2026 in Review

Jane Street sold out of PTC Therapeutics (PTCT) in Q1 2026, closing a stake of 3,925 shares — an estimated $278K sold.

Jane Street first reported a position in PTCT in Q2 2014 and held it in 35 quarters. The position peaked at $22.5M in Q4 2023. 350 funds tracked by Wall St. Rank hold PTCT as of Q1 2026.

  • Jane Street reported no remaining PTC Therapeutics position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 3,925 PTC Therapeutics shares in Q1 2026, an estimated $278K.
  • Jane Street first reported a position in PTC Therapeutics in Q2 2014 and held it in 35 quarters.
  • Jane Street's PTC Therapeutics position peaked at $22.5M in Q4 2023.
  • 350 funds tracked by Wall St. Rank held PTC Therapeutics as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.