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Virtu Financial’s Castellum CTM Stock Holding History

Virtu Financial’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
2026
Q1 		– Sell
-16,804
Closed -$15K – 1741
2025
Q4 		$15K Buy
+16,804
New +$17.9K ﹤0.01% 1466
2025
Q3 		– Sell
-105,126
Closed -$110K – 1575
2025
Q2 		$110K Buy
105,126
+85,997
+450% +$88.3K 0.01% 1028
2025
Q1 		$20K Buy
+19,129
New +$20.3K ﹤0.01% 1105
2024
Q2 		– Sell
-103,288
Closed -$27K – 1405
2024
Q1 		$27K Buy
103,288
+46,606
+82% +$14.1K ﹤0.01% 1126
2023
Q4 		$17K Buy
+56,682
New +$15.3K ﹤0.01% 1340
2023
Q3 		– Sell
-20,212
Closed -$10K – 1411
2023
Q2 		$10K Buy
+20,212
New +$16.7K ﹤0.01% 1350

Other funds holding CTM

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
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
CAPTRUST Financial Advisors
CAPTRUST Financial Advisors Raleigh, North Carolina $57.3B AUM 18.32% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
SAI
Savvy Advisors Inc New York $3.75B AUM 21.95% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Virtu Financial's CTM Position: Q1 2026 in Review

Virtu Financial sold out of Castellum (CTM) in Q1 2026, closing a stake of 16,804 shares — an estimated $15K sold.

Virtu Financial first reported a position in CTM in Q2 2023 and held it in 6 quarters. The position peaked at $110K in Q2 2025. 27 funds tracked by Wall St. Rank hold CTM as of Q1 2026.

  • Virtu Financial reported no remaining Castellum position as of Q1 2026 after selling out during the quarter.
  • Virtu Financial sold 16,804 Castellum shares in Q1 2026, an estimated $15K.
  • Virtu Financial first reported a position in Castellum in Q2 2023 and held it in 6 quarters.
  • Virtu Financial's Castellum position peaked at $110K in Q2 2025.
  • 27 funds tracked by Wall St. Rank held Castellum as of Q1 2026.

Based on Virtu Financial's 13F filing for Q1 2026, filed 14 May 2026.