Jim Simons
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Jim Simons’s Delcath Systems DCTH Stock Holding History

Jim Simons’s Portfolio DCTH Stock Details DCTH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.44M Sell
155,300
-206,299
-57% -$2M ﹤0.01% 2077
2025
Q4 		$3.65M Buy
361,599
+105,399
+41% +$1.05M 0.01% 1509
2025
Q3 		$2.75M Buy
256,200
+78,200
+44% +$873K ﹤0.01% 1865
2025
Q2 		$2.42M Buy
178,000
+106,700
+150% +$1.49M ﹤0.01% 1992
2025
Q1 		$908K Sell
71,300
-66,942
-48% -$950K ﹤0.01% 2482
2024
Q4 		$1.66M Sell
138,242
-173,558
-56% -$1.83M ﹤0.01% 2165
2024
Q3 		$2.82M Buy
311,800
+228,900
+276% +$1.99M ﹤0.01% 1798
2024
Q2 		$694K Buy
+82,900
New +$525K ﹤0.01% 2528
2023
Q3 		– Sell
-21,500
Closed -$125K – 3734
2023
Q2 		$125K Buy
21,500
+9,400
+78% +$58.9K ﹤0.01% 3422
2023
Q1 		$70K Buy
+12,100
New +$53.8K ﹤0.01% 3585
2021
Q2 		– Sell
-15,900
Closed -$197K – 3513
2021
Q1 		$197K Sell
15,900
-85,376
-84% -$1.57M ﹤0.01% 3156
2020
Q4 		$1.81M Buy
+101,276
New +$1.39M ﹤0.01% 2179

Other funds holding DCTH

RA
Rosalind Advisors Toronto, Ontario, Canada $249M AUM 80.12% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PBM
Propel Bio Management Los Angeles, California $159M AUM 60.94% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PWAC
Private Wealth Advisors (California) Fresno, California $391M AUM 26.98% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $2.39B AUM 134.55% 1-Year Est. Return
IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return

Jim Simons's DCTH Position: Q1 2026 in Review

Jim Simons reduced its Delcath Systems (DCTH) stake by 57% in Q1 2026, selling an estimated $2M and leaving 155,300 shares worth $1.44M. The position accounts for ﹤0.01% of the portfolio, ranked #2077.

Jim Simons first reported a position in DCTH in Q4 2020 and has held it in 12 quarters since. The position peaked at $3.65M in Q4 2025. 121 funds tracked by Wall St. Rank hold DCTH as of Q1 2026.

  • Jim Simons held 155,300 shares of Delcath Systems worth $1.44M as of Q1 2026.
  • Jim Simons sold 206,299 Delcath Systems shares in Q1 2026, an estimated $2M.
  • Delcath Systems made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2077 holding.
  • Jim Simons first reported a position in Delcath Systems in Q4 2020 and has held it in 12 quarters since.
  • Jim Simons's Delcath Systems position peaked at $3.65M in Q4 2025.
  • 121 funds tracked by Wall St. Rank held Delcath Systems as of Q1 2026.

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