Jane Street’s Horizon Technology Finance HRZN Stock Holding History

Jane Street’s Portfolio HRZN Stock Details HRZN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$74.5K	Buy	+17,700	New	+$103K	﹤0.01%	10789
2025 Q4	–	Sell	-17,500	Closed	-$107K	–	11670
2025 Q3	$107K	Buy	17,500 +5,800	+50%	+$42.2K	﹤0.01%	10111
2025 Q2	$84.2K	Buy	+11,700	New	+$91.1K	﹤0.01%	9024

Other funds holding HRZN

GAA

Green Alpha Advisors Niwot, Colorado $102M AUM 59.84% 1-Year Est. Return

EPCM

Eagle Point Credit Management Greenwich, Connecticut $76.5M AUM

Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

CWM

Connecticut Wealth Management Farmington, Connecticut $2.7B AUM 21.91% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

VIA

Virtus Investment Advisers Hartford, Connecticut $363M AUM 34.89% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Jane Street's HRZN Position: Q1 2026 in Review

Jane Street sold out of Horizon Technology Finance (HRZN) in Q1 2026, closing a stake of 82,290 shares — an estimated $477K sold.

Jane Street first reported a position in HRZN in Q4 2024 and held it in 3 quarters. The position peaked at $531K in Q4 2025. 55 funds tracked by Wall St. Rank hold HRZN as of Q1 2026.

Jane Street reported no remaining Horizon Technology Finance position as of Q1 2026 after selling out during the quarter.
Jane Street sold 82,290 Horizon Technology Finance shares in Q1 2026, an estimated $477K.
Jane Street first reported a position in Horizon Technology Finance in Q4 2024 and held it in 3 quarters.
Jane Street's Horizon Technology Finance position peaked at $531K in Q4 2025.
55 funds tracked by Wall St. Rank held Horizon Technology Finance as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.