EcoR1 Capital’s Surrozen Inc Warrant SRZNW Stock Holding History

EcoR1 Capital’s Portfolio SRZNW Stock Details SRZNW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$129K	Hold	4,444	–	–	0.01%	30
2025 Q4	$100K	Sell	4,444 -62,221	-93%	-$921	﹤0.01%	30
2025 Q3	$859K	Hold	66,665	–	–	0.04%	30
2025 Q2	$596K	Hold	66,665	–	–	0.04%	37
2025 Q1	$777K	Hold	66,665	–	–	0.05%	43
2024 Q4	$957K	Hold	66,665	–	–	0.04%	56
2024 Q3	$799K	Hold	66,665	–	–	0.03%	59
2024 Q2	$730K	Hold	66,665	–	–	0.02%	54
2024 Q1	$1.05M	Hold	66,665	–	–	0.03%	55
2023 Q4	$627K	Hold	66,665	–	–	0.02%	50
2023 Q3	$32.7K	Hold	66,665	–	–	﹤0.01%	51
2023 Q2	$36.7K	Hold	66,665	–	–	﹤0.01%	53
2023 Q1	$40.1K	Hold	66,665	–	–	﹤0.01%	57
2022 Q4	$38.8K	Hold	66,665	–	–	﹤0.01%	66
2022 Q3	$135K	Hold	66,665	–	–	﹤0.01%	76
2022 Q2	$200K	Hold	66,665	–	–	0.01%	80
2022 Q1	$201K	Hold	66,665	–	–	0.01%	87
2021 Q4	$429K	Hold	66,665	–	–	0.01%	75
2021 Q3	$471K	Hold	66,665	–	–	0.02%	68
2021 Q2	$662K	Buy	+66,665	New	+$73K	0.02%	66

Other funds holding SRZNW

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return

Bridger Management New York $128M AUM 9.54% 1-Year Est. Return

Euclidean Capital New York $392M AUM 31.85% 1-Year Est. Return

Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

SCP

SymBiosis Capital Partners Bentonville, Arkansas $52.8M AUM

ACH

ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

ROTUOC

Regents of the University of California Oakland, California $3.01B AUM 11.91% 1-Year Est. Return

BCM

Boxer Capital Management San Diego, California $762M AUM 1,125.36% 1-Year Est. Return

EcoR1 Capital's SRZNW Position: Q1 2026 in Review

EcoR1 Capital held its Surrozen Inc Warrant (SRZNW) position steady in Q1 2026 at 4,444 shares worth $129K. The position accounts for 0.01% of the portfolio, ranked #30.

EcoR1 Capital first reported a position in SRZNW in Q2 2021 and has held it in 20 quarters since. The position peaked at $1.05M in Q1 2024. 17 funds tracked by Wall St. Rank hold SRZNW as of Q1 2026.

EcoR1 Capital held 4,444 shares of Surrozen Inc Warrant worth $129K as of Q1 2026.
EcoR1 Capital left its Surrozen Inc Warrant share count unchanged in Q1 2026.
Surrozen Inc Warrant made up 0.01% of EcoR1 Capital's portfolio in Q1 2026, its #30 holding.
EcoR1 Capital first reported a position in Surrozen Inc Warrant in Q2 2021 and has held it in 20 quarters since.
EcoR1 Capital's Surrozen Inc Warrant position peaked at $1.05M in Q1 2024.
17 funds tracked by Wall St. Rank held Surrozen Inc Warrant as of Q1 2026.

Based on EcoR1 Capital's 13F filing for Q1 2026, filed 15 May 2026.