Jeff Yass’s Hadron Energy HDRN Stock Holding History

Jeff Yass’s Portfolio HDRN Stock Details HDRN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-47,718	Closed	-$508K	–	14720
2026 Q1	$508K	Buy	47,718 +21,263	+80%	+$225K	﹤0.01%	9623
2025 Q4	$279K	Buy	+26,455	New	+$282K	﹤0.01%	10118

Other funds holding HDRN

Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return

Yakira Capital Management Westport, Connecticut $351M AUM 21.82% 1-Year Est. Return

Yorkville Advisors Global Mountainside, New Jersey $86.2M AUM 41.28% 1-Year Est. Return

Cable Car Capital San Francisco, California $4.66B AUM 77.16% 1-Year Est. Return

Centiva Capital New York $11.5B AUM 31.97% 1-Year Est. Return

Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return

Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

L1 Global Manager Melbourne $142M AUM

Periscope Capital Toronto, Ontario, Canada $1.14B AUM 6.91% 1-Year Est. Return

Ionic Capital Management New York $690M AUM 70.34% 1-Year Est. Return

Jeff Yass's HDRN Position: Q2 2026 in Review

Jeff Yass sold out of Hadron Energy (HDRN) in Q2 2026, closing a stake of 47,718 shares — an estimated $508K sold.

Jeff Yass first reported a position in HDRN in Q4 2025 and held it in 2 quarters. The position peaked at $508K in Q1 2026. 20 funds tracked by Wall St. Rank hold HDRN as of Q2 2026.

Jeff Yass reported no remaining Hadron Energy position as of Q2 2026 after selling out during the quarter.
Jeff Yass sold 47,718 Hadron Energy shares in Q2 2026, an estimated $508K.
Jeff Yass first reported a position in Hadron Energy in Q4 2025 and held it in 2 quarters.
Jeff Yass's Hadron Energy position peaked at $508K in Q1 2026.
20 funds tracked by Wall St. Rank held Hadron Energy as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.