Ownership history in TWO SIGMA SECURITIES, LLC · 6 quarters on record
This page tracks every 13F SEC filing in which TWO SIGMA SECURITIES, LLC reported a position in CASTELLUM INC (CTM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 25,739 | +8,509 | +49.4% | 0.00% | $28K | $1.09 |
| 2025 Q1 | REDUCED | 17,230 | -25,405 | -59.6% | 0.00% | $18K | $1.06 |
| 2024 Q3 | REDUCED | 42,635 | -20,918 | -32.9% | 0.00% | $7K | $0.17 |
| 2024 Q2 | ADDED | 63,553 | +44,857 | +239.9% | 0.00% | $12K | $0.19 |
| 2024 Q1 | REDUCED | 18,696 | -11,364 | -37.8% | 0.00% | $5K | $0.26 |
| 2023 Q3 | INITIATED | 30,060 | — | — | 0.00% | $7K | — |
As of 2025 Q4 — sorted by position size