Jim Simons
SRZN icon

Jim Simons’s Surrozen SRZN Stock Holding History

Jim Simons’s Portfolio SRZN Stock Details SRZN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$321K Sell
12,374
-36,752
-75% -$1.01M ﹤0.01% 2752
2026
Q1 		$1.43M Buy
49,126
+26,500
+117% +$635K ﹤0.01% 2079
2025
Q4 		$511K Buy
22,626
+7,900
+54% +$128K ﹤0.01% 2567
2025
Q3 		$190K Buy
14,726
+100
+0.7% +$1.05K ﹤0.01% 3144
2025
Q2 		$131K Buy
14,626
+400
+3% +$3.66K ﹤0.01% 3256
2025
Q1 		$166K Buy
14,226
+700
+5% +$8.14K ﹤0.01% 3115
2024
Q4 		$194K Sell
13,526
-300
-2% -$3.18K ﹤0.01% 3175
2024
Q3 		$166K Buy
13,826
+1,400
+11% +$12.4K ﹤0.01% 3159
2024
Q2 		$136K Sell
12,426
-1,300
-9% -$13.4K ﹤0.01% 3125
2024
Q1 		$216K Buy
13,726
+3,400
+33% +$38.1K ﹤0.01% 3204
2023
Q4 		$97K Buy
10,326
+2,019
+24% +$14.1K ﹤0.01% 3309
2023
Q3 		$61K Buy
8,307
+727
+10% +$6.91K ﹤0.01% 3365
2023
Q2 		$63K Buy
7,580
+760
+11% +$7.14K ﹤0.01% 3573
2023
Q1 		$62K Buy
6,820
+5,047
+285% +$61.5K ﹤0.01% 3610
2022
Q4 		$15K Buy
+1,773
New +$37.5K ﹤0.01% 4008

Other funds holding SRZN

Column Group
Column Group San Francisco, California $88.1M AUM 148.03% 1-Year Est. Return
TCG Crossover Management
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
Boxer Capital Management
Boxer Capital Management San Diego, California $1.33B AUM 864.5% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
VR Adviser
VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return
Stempoint Capital
Stempoint Capital New York $581M AUM 373.68% 1-Year Est. Return
Perceptive Advisors
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
Spruce Street Capital
Spruce Street Capital New York $510M AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jim Simons's SRZN Position: Q2 2026 in Review

Jim Simons reduced its Surrozen (SRZN) stake by 75% in Q2 2026, selling an estimated $1.01M and leaving 12,374 shares worth $321K. The position accounts for ﹤0.01% of the portfolio, ranked #2752.

Jim Simons first reported a position in SRZN in Q4 2022 and has held it in 15 quarters since. The position peaked at $1.43M in Q1 2026. 70 funds tracked by Wall St. Rank hold SRZN as of Q2 2026.

  • Jim Simons held 12,374 shares of Surrozen worth $321K as of Q2 2026.
  • Jim Simons sold 36,752 Surrozen shares in Q2 2026, an estimated $1.01M.
  • Surrozen made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #2752 holding.
  • Jim Simons first reported a position in Surrozen in Q4 2022 and has held it in 15 quarters since.
  • Jim Simons's Surrozen position peaked at $1.43M in Q1 2026.
  • 70 funds tracked by Wall St. Rank held Surrozen as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.