Jim Simons
BCYC

Jim Simons’s Bicycle Therapeutics BCYC Stock Holding History

Jim Simons’s Portfolio BCYC Stock Details BCYC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.54M Buy
979,300
+412,700
+73% +$2.36M 0.01% 1432
2025
Q4 		$4.01M Buy
566,600
+47,900
+9% +$353K 0.01% 1435
2025
Q3 		$4.01M Buy
518,700
+200,300
+63% +$1.51M 0.01% 1627
2025
Q2 		$2.21M Buy
318,400
+16,900
+6% +$135K ﹤0.01% 2046
2025
Q1 		$2.56M Buy
301,500
+32,000
+12% +$377K ﹤0.01% 1846
2024
Q4 		$3.77M Sell
269,500
-3,100
-1% -$66.4K 0.01% 1626
2024
Q3 		$6.17M Sell
272,600
-54,200
-17% -$1.25M 0.01% 1312
2024
Q2 		$6.61M Buy
326,800
+161,100
+97% +$3.64M 0.01% 1137
2024
Q1 		$4.13M Buy
165,700
+60,200
+57% +$1.28M 0.01% 1536
2023
Q4 		$1.91M Buy
105,500
+23,500
+29% +$389K ﹤0.01% 1979
2023
Q3 		$1.65M Buy
82,000
+11,100
+16% +$254K ﹤0.01% 1976
2023
Q2 		$1.81M Buy
70,900
+9,000
+15% +$209K ﹤0.01% 2065
2023
Q1 		$1.32M Buy
+61,900
New +$1.55M ﹤0.01% 2288
2022
Q3 		– Sell
-153,200
Closed -$2.57M – 4025
2022
Q2 		$2.57M Buy
153,200
+88,801
+138% +$1.87M ﹤0.01% 2011
2022
Q1 		$2.83M Sell
64,399
-8,780
-12% -$410K ﹤0.01% 1967
2021
Q4 		$4.45M Buy
+73,179
New +$4.04M 0.01% 1609
2021
Q3 		– Sell
-14,600
Closed -$443K – 3473
2021
Q2 		$443K Sell
14,600
-12,200
-46% -$369K ﹤0.01% 3008
2021
Q1 		$801K Sell
26,800
-54,400
-67% -$1.4M ﹤0.01% 2707
2020
Q4 		$1.46M Buy
81,200
+21,700
+36% +$419K ﹤0.01% 2304
2020
Q3 		$1.13M Sell
59,500
-15,200
-20% -$269K ﹤0.01% 2450
2020
Q2 		$1.18M Buy
74,700
+55,900
+297% +$859K ﹤0.01% 2463
2020
Q1 		$257K Buy
+18,800
New +$240K ﹤0.01% 3027

Other funds holding BCYC

BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
FIS
FCPM III Services Naarden, Netherlands $722M AUM 73.61% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
LFCM
Long Focus Capital Management San Juan, Puerto Rico $3.8B AUM 7.31% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
GP
GSK plc London $599M AUM
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jim Simons's BCYC Position: Q1 2026 in Review

Jim Simons increased its Bicycle Therapeutics (BCYC) stake by 73% in Q1 2026, buying an estimated $2.36M and bringing the position to 979,300 shares worth $4.54M. The position accounts for 0.01% of the portfolio, ranked #1432.

Jim Simons first reported a position in BCYC in Q1 2020 and has held it in 22 quarters since. The position peaked at $6.61M in Q2 2024. 98 funds tracked by Wall St. Rank hold BCYC as of Q1 2026.

  • Jim Simons held 979,300 shares of Bicycle Therapeutics worth $4.54M as of Q1 2026.
  • Jim Simons bought 412,700 Bicycle Therapeutics shares in Q1 2026, an estimated $2.36M.
  • Bicycle Therapeutics made up 0.01% of Jim Simons's portfolio in Q1 2026, its #1432 holding.
  • Jim Simons first reported a position in Bicycle Therapeutics in Q1 2020 and has held it in 22 quarters since.
  • Jim Simons's Bicycle Therapeutics position peaked at $6.61M in Q2 2024.
  • 98 funds tracked by Wall St. Rank held Bicycle Therapeutics as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.