Jim Simons’s MicroSectors FANG & Innovation 3x Leveraged ETN BULZ Stock Holding History

Jim Simons’s Portfolio BULZ Stock Details BULZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-44,000	Closed	-$1.13M	–	3272
2025 Q3	$1.13M	Buy	+44,000	New	+$889K	﹤0.01%	2418
2022 Q4	–	Sell	-388,100	Closed	-$1.01M	–	4129
2022 Q3	$1.01M	Buy	388,100 +99,500	+34%	+$463K	﹤0.01%	2493
2022 Q2	$1.1M	Buy	+288,600	New	+$2.08M	﹤0.01%	2645

Other funds holding BULZ

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Avestar Capital New York $1.79B AUM 33.8% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

LFG

Larson Financial Group St Louis, Missouri $3.13B AUM 22.88% 1-Year Est. Return

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

Jim Simons's BULZ Position: Q4 2025 in Review

Jim Simons sold out of MicroSectors FANG & Innovation 3x Leveraged ETN (BULZ) in Q4 2025, closing a stake of 44,000 shares — an estimated $1.13M sold.

Jim Simons first reported a position in BULZ in Q2 2022 and held it in 3 quarters. The position peaked at $1.13M in Q3 2025. 6 funds tracked by Wall St. Rank hold BULZ as of Q4 2025.

Jim Simons reported no remaining MicroSectors FANG & Innovation 3x Leveraged ETN position as of Q4 2025 after selling out during the quarter.
Jim Simons sold 44,000 MicroSectors FANG & Innovation 3x Leveraged ETN shares in Q4 2025, an estimated $1.13M.
Jim Simons first reported a position in MicroSectors FANG & Innovation 3x Leveraged ETN in Q2 2022 and held it in 3 quarters.
Jim Simons's MicroSectors FANG & Innovation 3x Leveraged ETN position peaked at $1.13M in Q3 2025.
6 funds tracked by Wall St. Rank held MicroSectors FANG & Innovation 3x Leveraged ETN as of Q4 2025.

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