Jane Street’s Surmodics SRDX Stock Holding History

Jane Street’s Portfolio SRDX Stock Details SRDX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-22,200	Closed	-$660K	–	11720
2025 Q2	$660K	Buy	22,200 +13,500	+155%	+$389K	﹤0.01%	6427
2025 Q1	$266K	Buy	+8,700	New	+$293K	﹤0.01%	8005

Other funds holding SRDX

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Jane Street's SRDX Position: Q4 2025 in Review

Jane Street sold out of Surmodics (SRDX) in Q4 2025, closing a stake of 85,669 shares — an estimated $2.56M sold.

Jane Street first reported a position in SRDX in Q2 2021 and held it in 7 quarters. The position peaked at $2.56M in Q3 2025. 1 fund tracked by Wall St. Rank holds SRDX as of Q4 2025.

Jane Street reported no remaining Surmodics position as of Q4 2025 after selling out during the quarter.
Jane Street sold 85,669 Surmodics shares in Q4 2025, an estimated $2.56M.
Jane Street first reported a position in Surmodics in Q2 2021 and held it in 7 quarters.
Jane Street's Surmodics position peaked at $2.56M in Q3 2025.
1 fund tracked by Wall St. Rank held Surmodics as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.