Ken Griffin’s CEA Industries BNC Stock Holding History

Ken Griffin’s Portfolio BNC Stock Details BNC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$72.1K	Sell	24,700 -46,300	-65%	-$204K	﹤0.01%	12233
2025 Q4	$456K	Buy	71,000 +36,900	+108%	+$259K	﹤0.01%	9249
2025 Q3	$266K	Buy	+34,100	New	+$579K	﹤0.01%	10630

Other funds holding BNC

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BHCM

Brevan Howard Capital Management St. Helier, Jersey $11.3B AUM 35.84% 1-Year Est. Return

SCM

Saba Capital Management New York $3.62B AUM 12.96% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

ACM

Arrington Capital Management Miami, Florida $163M AUM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Ken Griffin's BNC Position: Q4 2025 in Review

Ken Griffin sold out of CEA Industries (BNC) in Q4 2025, closing a stake of 68,331 shares — an estimated $480K sold.

Ken Griffin first reported a position in BNC in Q1 2024 and held it in 2 quarters. The position peaked at $533K in Q3 2025. 45 funds tracked by Wall St. Rank hold BNC as of Q4 2025.

Ken Griffin reported no remaining CEA Industries position as of Q4 2025 after selling out during the quarter.
Ken Griffin sold 68,331 CEA Industries shares in Q4 2025, an estimated $480K.
Ken Griffin first reported a position in CEA Industries in Q1 2024 and held it in 2 quarters.
Ken Griffin's CEA Industries position peaked at $533K in Q3 2025.
45 funds tracked by Wall St. Rank held CEA Industries as of Q4 2025.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.