CTM
Castellum, Inc.
$0.7010
+0.14%
$66.4M
No data for this timeframe.
Vol
Market Cap$66.4M
Cap SizeMicro Cap
Inst. Holders10 funds
Inst. Value$2.9M
Inst. Activity0 buys / 1 sells
Insider Activity4B / 2S
Insider Net $-$53.7K
Reddit Sentiment84° Bullish
SEC Reports8
Press Releases1
Exchange NYSE·Sector Services-Management Consulting Services·Inc. NV·CIK 0001877939·Prev Close $0.7000
Recent Activity
Jun 12, 2026
short_volume
Short Volume: CTM — 59.9% short (0.5M / 0.8M)
Short: 457,483 | Exempt: 0 | TRF Vol: 763,851 | Short Ratio: 59.9% | Off-exchange volume (dark pool
May 18, 2026
SEC
Castellum, Inc. filed an 8-K with a press release reminding stockholders to vote at the 2026 Annual Meeting and a manage
8-K — Impact 4/10
May 13, 2026
SEC
Castellum reported Q1 2026 revenue of $14.3M (+23% YoY) but missed the single-analyst consensus estimate of $16.9M by 15
8-K — Impact 6/10
May 8, 2026
SEC
Castellum reported Q1 2026 revenue of $14.3M (+23% YoY), beating the $13.1M consensus, and narrowed its net loss to $0.4
PRESS-RELEASE — Impact 5/10
Mar 31, 2026
Insider
MARTIN TAMMY L was granted 1,329 shares
General Counsel and Secretary @ $0.4544 ($603.90)
Mar 31, 2026
Insider
Bell David T was granted 1,329 shares
Chief Financial Officer @ $0.4544 ($603.90)
Mar 31, 2026
Insider
Merriman Andrew was granted 1,329 shares
Chief Operating Officer @ $0.4544 ($603.90)
Inst.
SEI INVESTMENTS CO — TRIM
121,574 shares ($71.7K)
Price Targets
Historical data — last covering-analyst action Apr 2025. No current recommendation available.
$3.50 (Apr 2025)
Current $0.7014
Low $3.50
Median $3.50
High $3.50
1 analysts
$3.50
$3.50
Analyst Ratings
1Strong Buy
3Buy
1Hold
0Sell
0Strong Sell
Historical Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Apr 24, 2025 | Maxim Group | INITIATE | Buy |
| Nov 15, 2023 | EF Hutton | MAINTAIN | Buy → Buy |
| Aug 15, 2023 | EF Hutton | REITERATE | Buy → Buy |
| Jun 30, 2023 | EF Hutton | REITERATE | Buy → Buy |
| May 16, 2023 | EF Hutton | MAINTAIN | Buy → Buy |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $0.01 | $0.01 — $0.01 | 55% YoY | 1 |
| Next Q | $0.01 | $0.01 — $0.01 | -17% YoY | 1 |
| Current FY | $0.02 ▼ -33.3% | $0.02 — $0.02 | 0% YoY | 1 |
| Next FY | $0.02 | $0.02 — $0.02 | 0% YoY | 1 |
Latest Reports
NEUTRAL
8-K
4/10
Castellum, Inc. filed an 8-K with a press release reminding stockholders to vote at the 2026 Annual Meeting and a manage
May 18, 2026
MIXED
8-K
6/10
Castellum reported Q1 2026 revenue of $14.3M (+23% YoY) but missed the single-analyst consensus estimate of $16.9M by 15
May 13, 2026
BULLISH
Press
7/10
Castellum, Inc. reported unaudited 2025 full-year results with revenue up 15.2% year-over-year to $52.9 million and a si
Mar 4, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | $1.8M | — |
| CAPTRUST FINANCIAL ADVISORS | $369.1K | — |
| VANGUARD FIDUCIARY TRUST CO | $246.8K | — |
| STATE STREET CORP | $179.1K | ADD |
| BlackRock, Inc. | $156.5K | DOUBLED |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Mar 31, 2026 | MARTIN TAMMY | A | $603.90 |
| Mar 31, 2026 | Bell David | A | $603.90 |
| Mar 31, 2026 | Merriman Andrew | A | $603.90 |
| Mar 27, 2026 | Merriman Andrew | BUY | $1.3K |
| Mar 27, 2026 | Ives Glen | BUY | $1.2K |
Reddit Sentiment
84°▼
Bullish
Bearish
Neutral
Bullish
10 institutional holders with $2.9M total value (4,891,227 shares) as of 2026-Q1. Top holders: VANGUARD, CAPTRUST, VANGUARD. Net selling activity: 1 institutions trimmed/exited vs 0 added.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 3,081,257 | $1.8M | 63.4% | — |
| 2 | CAPTRUST FINANCIAL ADVISORS | 626,100 | $369.1K | 12.9% | — |
| 3 | VANGUARD FIDUCIARY TRUST CO | 418,324 | $246.8K | 8.6% | — |
| 4 | STATE STREET CORP | 303,900 | $179.1K | 6.3% | ADD +94.8% |
| 5 | BlackRock, Inc. | 265,486 | $156.5K | 5.5% | DOUBLED +108.4% |
| 6 | SEI INVESTMENTS CO | 121,574 | $71.7K | 2.5% | TRIM -63.5% |
| 7 | Vanguard Global Advisers, LLC | 27,344 | $16.1K | 0.6% | — |
| 8 | CITIGROUP INC | 7,040 | $4.2K | 0.1% | — |
| 9 | JONES FINANCIAL COMPANIES LLLP | 6,366 | $3.9K | 0.1% | — |
| 10 | HRT FINANCIAL LP | 33,836 | $19.00 | 0.0% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| SEI INVESTMENTS CO | TRIM | 333,071 | 121,574 | -63.5% | $71.7K | 2026-Q1 |
| VANGUARD GROUP INC | DOUBLED | 1,277,915 | 3,473,227 | +171.8% | $3.1M | 2025-Q4 |
| Centiva Capital, LP | NEAR_EXIT | 122,228 | 19,409 | -84.1% | $17.5K | 2025-Q4 |
| BANK OF AMERICA CORP /DE/ | ADD | 683 | 866 | +26.8% | $782.00 | 2025-Q4 |
| STATE STREET CORP | ADD | 156,000 | 303,900 | +94.8% | $331.3K | 2025-Q3 |
| BlackRock, Inc. | DOUBLED | 127,421 | 265,486 | +108.4% | $289.4K | 2025-Q3 |
| TWO SIGMA INVESTMENTS, LP | DOUBLED | 32,996 | 77,565 | +135.1% | $84.5K | 2025-Q3 |
| UBS Group AG | DOUBLED | 76 | 21,781 | +28559.2% | $23.7K | 2025-Q3 |
| VANGUARD GROUP INC | ADD | 639,628 | 1,051,978 | +64.5% | $1.1M | 2025-Q2 |
| STATE STREET CORP | DOUBLED | 49,900 | 156,000 | +212.6% | $165.4K | 2025-Q1 |
| BANK OF AMERICA CORP /DE/ | TRIM | 1,092 | 365 | -66.6% | $387.00 | 2025-Q1 |
| UBS Group AG | NEAR_EXIT | 33,495 | 76 | -99.8% | $81.00 | 2025-Q1 |
| BANK OF AMERICA CORP /DE/ | TRIM | 2,527 | 1,092 | -56.8% | $2.2K | 2024-Q4 |
| BANK OF AMERICA CORP /DE/ | DOUBLED | 217 | 2,527 | +1064.5% | $440.00 | 2024-Q3 |
5 unique insiders with 9 transactions. Net insider value: -$53.7K ($11.6K bought, $65.2K sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | MARTIN TAMMY L | General Counsel and Secretary | AWARD | 1,329 | $0.4544 | $603.90 |
| Mar 31, 2026 | Bell David T | Chief Financial Officer | AWARD | 1,329 | $0.4544 | $603.90 |
| Mar 31, 2026 | Merriman Andrew | Chief Operating Officer | AWARD | 1,329 | $0.4544 | $603.90 |
| Mar 27, 2026 | Merriman Andrew | Chief Operating Officer | BUY | 2,000 | $0.6426 | $1.3K |
| Mar 27, 2026 | Ives Glen R | President | BUY | 2,000 | $0.6157 | $1.2K |
| Mar 26, 2026 | Ives Glen R | President | BUY | 10,000 | $0.6649 | $6.6K |
| Mar 25, 2026 | McMillen Charles Thomas | Director | SELL | 30,000 | $0.7043 | $21.1K |
| Mar 18, 2026 | Merriman Andrew | Chief Operating Officer | BUY | 3,000 | $0.7983 | $2.4K |
| Mar 18, 2026 | McMillen Charles Thomas | Director | SELL | 55,000 | $0.8018 | $44.1K |
8 SEC filing reports analyzed. Sentiment: 1 bullish, 0 bearish, 1 mixed, 6 neutral. Avg impact: 4.4/10.
NEUTRAL
8-K
4/10
Castellum, Inc. filed an 8-K with a press release reminding stockholders to vote at the 2026 Annual
May 18, 2026
MIXED
8-K
6/10
Castellum reported Q1 2026 revenue of $14.3M (+23% YoY) but missed the single-analyst consensus esti
May 13, 2026
NEUTRAL
PRESS-RELEASE
5/10
Castellum reported Q1 2026 revenue of $14.3M (+23% YoY), beating the $13.1M consensus, and narrowed
May 8, 2026
NEUTRAL
8-K
4/10
Castellum, Inc. announced it has achieved CMMC Level 2 certification from a Certified Third-Party As
Apr 23, 2026
NEUTRAL
DEFA14A
3/10
Analysis based on filing metadata only — document content was unavailable
Apr 7, 2026
NEUTRAL
CLUSTER
3/10
Two corporate insiders at Castellum, Inc. (CTM) purchased shares in the open market within the past
Mar 27, 2026
NEUTRAL
CLUSTER
3/10
A director sold $44K of CTM shares while the COO bought $2.4K in open-market transactions on the sam
Mar 20, 2026
BULLISH
8-K
7/10
Castellum, Inc. reported strong 2025 unaudited financial results with revenue increasing 15.2% year-
Mar 5, 2026
Historical analyst distribution (last covering-analyst action Apr 2025): 80% buy across 5 analysts — 1 strong buy, 3 buy, 1 hold, 0 sell, 0 strong sell. No current recommendation available.
Analyst Price Targets
Historical data — last covering-analyst action Apr 2025. No current recommendation available.
$3.50 mean target (Apr 2025)
$3.50 Low
$3.50 High
| Metric | Value |
|---|---|
| Current Price | $0.7014 |
| Target Low | $3.50 |
| Target Mean | $3.50 |
| Target Median | $3.50 |
| Target High | $3.50 |
| # Analysts | 1 |
| Recommendation | — (no recent coverage) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$0.01 | $0.01 | $0.01 | 55.3% | +0.0% | 0↑ 1↓ | $0.0B | 20.8% | 1 |
| Next Q 2026-09-30 |
$0.01 | $0.01 | $0.01 | -16.7% | +0.0% | — | $0.0B | 18.5% | 1 |
| Current FY 2026-12-31 |
$0.02 | $0.02 | $0.02 | 0.0% | -33.3% | 0↑ 1↓ | $0.1B | 19.2% | 1 |
| Next FY 2027-12-31 |
$0.02 | $0.02 | $0.02 | 0.0% | — | — | $0.1B | 6.4% | 1 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $0.010 | |
| 7d ago | $0.010 | |
| 30d ago | $0.010 | |
| 60d ago | $0.010 | |
| 90d ago | $0.010 |
2 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 2 initiations.
Historical Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Apr 24, 2025 | Maxim Group | INITIATE | — | Buy |
| Nov 15, 2023 | EF Hutton | MAINTAIN | Buy | Buy |
| Aug 15, 2023 | EF Hutton | REITERATE | Buy | Buy |
| Jun 30, 2023 | EF Hutton | REITERATE | Buy | Buy |
| May 16, 2023 | EF Hutton | MAINTAIN | Buy | Buy |
| Apr 24, 2023 | EF Hutton | INITIATE | — | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 1 | 3 | 1 | 0 | 0 | 80% | |
| May 1, 2026 | 1 | 3 | 1 | 0 | 0 | 80% | |
| Apr 1, 2026 | 1 | 3 | 1 | 0 | 0 | 80% | |
| Mar 1, 2026 | 1 | 3 | 1 | 0 | 0 | 80% | |
| Feb 1, 2026 | 1 | 3 | 1 | 0 | 0 | 80% | |
| Jan 1, 2026 | 1 | 3 | 1 | 0 | 0 | 80% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
84°
Bullish
Bearish
Neutral
Bullish
12 mentions
11 bullish
0 bearish
11 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| May 28, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| May 26, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 26, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 26, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 8, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 8, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 23, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 23, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Mar 5, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Mar 5, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Feb 17, 2026 | 2 | 67° Warm | 2 | 0 | 2 |
Recent Reddit Threads
CTM STOCK My two cents
▲ 1
💬 1
⚡ 0.5
$CTM Castellum Inc - The Penny Stock version of Palantir
▲ 1
💬 0
⚡ 0.5
Why is $CTM consistently underperforming in this market?
▲ 1
💬 0
⚡ 0.5
Castellum, Inc. ($CTM) releases 2025 Annual Report
▲ 12
💬 0
⚡ 0.5
CTM is now debt cleared and cash positive.
▲ 54
💬 16
⚡ 0.8
CTM just paid off all its debt.
▲ 2
💬 0
⚡ 0.0
Jun 12, 2026
short_volume
Short Volume: CTM — 59.9% short (0.5M / 0.8M)
Short: 457,483 | Exempt: 0 | TRF Vol: 763,851 | Short Ratio: 59.9% | Off-exchange volume (dark pool + OTC)
May 19, 2026
short_volume
Short Volume: CTM — 61.1% short (0.6M / 0.9M)
Short: 572,062 | Exempt: 33,302 | TRF Vol: 936,502 | Short Ratio: 61.1% | Off-exchange volume (dark pool + OTC)
May 18, 2026
routine
Castellum Reminds Stockholders to Submit Their Vote at Its Upcoming 2026 Annual Meeting
To be Held on Tuesday, May 19, 2026 at 10:00 a.m. ET <pre>To be Held on Tuesday, May 19, 2026 at 10:00 a.m. ET</pre>
May 8, 2026
earnings
Castellum Announces First Quarter 2026 Financial Results
Revenue Increase of 23% Driven by Ramp Up of Long-Term Contracts Won in 2025; Enters Second Quarter with a Record Backlog of $273.3 Million <pre>Reven
Apr 8, 2026
short_volume
Short Volume: CTM — 55.3% short (0.3M / 0.6M)
Short: 349,825 | Exempt: 100 | TRF Vol: 633,094 | Short Ratio: 55.3% | Off-exchange volume (dark pool + OTC)
Mar 25, 2026
short_volume
Short Volume: CTM — 55.4% short (0.5M / 1.0M)
Short: 534,333 | Exempt: 2,900 | TRF Vol: 965,184 | Short Ratio: 55.4% | Off-exchange volume (dark pool + OTC)
Mar 4, 2026
earnings
Castellum, Inc. Announces 2025 Unaudited Financial Results
Castellum, Inc. Announces 2025 Unaudited Financial Results
Mar 2, 2026
earnings_calendar
CTM Q4 2025 Earnings Scheduled — 2026-03-02
Feb 26, 2026
earnings_calendar
CTM Q4 2025 Earnings Scheduled — 2026-02-26