GK Wealth Management’s Castellum CTM Stock Holding History

GK Wealth Management’s Portfolio CTM Stock Details CTM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-15,204	Closed	-$16.6K	–	199
2025 Q3	$16.6K	Buy	+15,204	New	+$17.7K	0.01%	174

Other funds holding CTM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

EIM

Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

MWM

Meridian Wealth Management Lexington, Kentucky $2.85B AUM 31.23% 1-Year Est. Return

LCM

Legato Capital Management San Francisco, California $1.1B AUM 61.65% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

GK Wealth Management's CTM Position: Q4 2025 in Review

GK Wealth Management sold out of Castellum (CTM) in Q4 2025, closing a stake of 15,204 shares — an estimated $16.6K sold.

GK Wealth Management first reported a position in CTM in Q3 2025 and held it in 1 quarter. The position peaked at $16.6K in Q3 2025. 40 funds tracked by Wall St. Rank hold CTM as of Q4 2025.

GK Wealth Management reported no remaining Castellum position as of Q4 2025 after selling out during the quarter.
GK Wealth Management sold 15,204 Castellum shares in Q4 2025, an estimated $16.6K.
GK Wealth Management first reported a position in Castellum in Q3 2025 and held it in 1 quarter.
GK Wealth Management's Castellum position peaked at $16.6K in Q3 2025.
40 funds tracked by Wall St. Rank held Castellum as of Q4 2025.

Based on GK Wealth Management's 13F filing for Q4 2025, filed 5 Jan 2026.