Marshall Wace’s Surrozen SRZN Stock Holding History

Marshall Wace’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	–	Sell	-18,930	Closed	-$551K	–	3716
2026 Q1	$551K	Buy	18,930 +7,991	+73%	+$192K	﹤0.01%	2397
2025 Q4	$247K	Buy	+10,939	New	+$177K	﹤0.01%	2524

Other funds holding SRZN

Column Group San Francisco, California $88.1M AUM 148.03% 1-Year Est. Return

TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return

BCM

Boxer Capital Management San Diego, California $1.33B AUM 864.5% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return

Stempoint Capital New York $581M AUM 373.68% 1-Year Est. Return

Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return

SSC

Spruce Street Capital New York $510M AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Marshall Wace's SRZN Position: Q2 2026 in Review

Marshall Wace sold out of Surrozen (SRZN) in Q2 2026, closing a stake of 18,930 shares — an estimated $551K sold.

Marshall Wace first reported a position in SRZN in Q4 2025 and held it in 2 quarters. The position peaked at $551K in Q1 2026. 70 funds tracked by Wall St. Rank hold SRZN as of Q2 2026.

Marshall Wace reported no remaining Surrozen position as of Q2 2026 after selling out during the quarter.
Marshall Wace sold 18,930 Surrozen shares in Q2 2026, an estimated $551K.
Marshall Wace first reported a position in Surrozen in Q4 2025 and held it in 2 quarters.
Marshall Wace's Surrozen position peaked at $551K in Q1 2026.
70 funds tracked by Wall St. Rank held Surrozen as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.