Goldman Sachs’s Castellum CTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-353,526
Closed -$319K 6574
2025
Q4
$319K Sell
353,526
-15,106
-4% -$16.1K ﹤0.01% 5835
2025
Q3
$402K Buy
+368,632
New +$428K ﹤0.01% 5624
2024
Q4
Sell
-11,192
Closed -$1.96K 6064
2024
Q3
$1.96K Buy
+11,192
New +$1.95K ﹤0.01% 5768

Other funds holding CTM

Goldman Sachs's CTM Position: Q1 2026 in Review

Goldman Sachs sold out of Castellum (CTM) in Q1 2026, closing a stake of 353,526 shares — an estimated $319K sold.

Goldman Sachs first reported a position in CTM in Q3 2024 and held it in 3 quarters. The position peaked at $402K in Q3 2025. 27 funds tracked by Wall St. Rank hold CTM as of Q1 2026.

  • Goldman Sachs reported no remaining Castellum position as of Q1 2026 after selling out during the quarter.
  • Goldman Sachs sold 353,526 Castellum shares in Q1 2026, an estimated $319K.
  • Goldman Sachs first reported a position in Castellum in Q3 2024 and held it in 3 quarters.
  • Goldman Sachs's Castellum position peaked at $402K in Q3 2025.
  • 27 funds tracked by Wall St. Rank held Castellum as of Q1 2026.

Based on Goldman Sachs's 13F filing for Q1 2026, filed 15 May 2026.