Citigroup’s Castellum CTM Stock Holding History
Bought
Maintained
Sold
Other funds holding CTM
PAS
Citigroup's CTM Position: Q3 2026 in Review
Citigroup opened a new position in Castellum (CTM) in Q3 2026: 17 shares worth $11. The stake represents ﹤0.01% of the portfolio and ranks #5791 among its holdings. This is a return to the name: Citigroup previously reported a position in CTM as recently as Q1 2026.
Citigroup first reported a position in CTM in Q2 2025 and has held it in 5 quarters since. The position peaked at $33.2K in Q2 2025. 15 funds tracked by Wall St. Rank hold CTM as of Q3 2026.
- Citigroup held 17 shares of Castellum worth $11 as of Q3 2026.
- Castellum was a new Citigroup position in Q3 2026.
- Castellum made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #5791 holding.
- Citigroup first reported a position in Castellum in Q2 2025 and has held it in 5 quarters since.
- Citigroup's Castellum position peaked at $33.2K in Q2 2025.
- 15 funds tracked by Wall St. Rank held Castellum as of Q3 2026.
Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.