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CTM

Castellum, Inc.
NYSE· Services-Management Consulting Services· Inc. NV· CIK 0001877939 Services
$0.5150 +0.01 (+2.79%)
Oct 27 4:00 PM ET · prev $0.5010
Market cap
$51.2M
Micro cap
Median target
$2.00
+288% · range $2.00–2.00
Next earnings
Nov 5
in 9 days · EPS est. $0.00
1 year
−48.5%
from $1.00 · Oct 27
30 days
−15.6%
from $0.6100
52-week range
$0.5010–1.31
−61% from high · low Oct 26
Avg volume 20D
391.4K
shares / day
Short interest
🔒 Subscribers only
Insider net
−$16.6K
4 buyers · 1 seller · 12 mo
New fund stakes
0
Q2 2026 13F · 0 exits
Filing reports
13
analyzed by SecBot
SecBot read MIXED 3 reports · 90 days
Balance 0 bearish · 0 bullish · 3 neutral oldest → newest, height = score
Avg score ·High conf. 3/3 ·Next Earnings date, Nov 5, 2026
Strongest NEUTRAL Castellum, Inc. filed an 8-K announcing its participation in the 2026 Maxim Group Growth Summit on October…
All reports →

Price

Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.

Signal stack

Where each data set points today.

  • InsidersMIXED

    4 insiders bought $48.7K at an average $0.6258. 1 insider sold $65.2K. Price is 18% below their cost.

  • InstitutionsMIXED

    Q2 2026: 2 added (0 new), 1 trimmed or exited.

  • TrendDOWNTREND

    15% below its 50-day average. New closing low $0.5010 on Oct 26.

Who's buying

13F· Q2 2026
0
new positions
0
exits
FundMoveSharesValue
UBS Group AGADD208,958$150.4K
JANE STREET GROUP, LLCTRIM129,071$92.9K
Creative PlanningDOUBLED50,000$36.0K
JANE STREET GROUP, LLCTRIM236,774$139.6K
UBS Group AGNEAR_EXIT153,529$90.6K
SEI INVESTMENTS COTRIM121,574$71.7K
CITIGROUP INCTRIM7,040$4.2K
VANGUARD GROUP INCDOUBLED3,473,227$3.1M

Quarterly 13F filings are due 45 days after each quarter ends.

The Street

last action Apr 2025
12-month targets · 1 analysts

Price is below the lowest target. Median implies +288%.Targets as of Oct 27, 2026.

Recent actions
DateFirmActionRating
Apr 24, 2025Maxim Group
INITIATE
INITIATEBuy
Nov 15, 2023EF Hutton
MAINTAIN
MAINTAINBuy
Aug 15, 2023EF Hutton
REITERATE
REITERATEBuy
Jun 30, 2023EF Hutton
REITERATE
REITERATEBuy
May 16, 2023EF Hutton
MAINTAIN
MAINTAINBuy
Apr 24, 2023EF Hutton
INITIATE
INITIATEBuy

Insider ledger

Form 4
$48.7K
bought · 4 insiders
$65.2K
sold · 1 insider
−17.7%
vs their $0.6258 cost
DateInsiderTypeValue
Oct 1, 2026
MARTIN TAMMY L
General Counsel and Secretary
BUY$747.14
Oct 1, 2026
Bell David T
Chief Financial Officer
BUY$747.14
Oct 1, 2026
Ives Glen R
President
BUY$909.84
Oct 1, 2026
Merriman Andrew
Chief Operating Officer
BUY$747.14
Sep 9, 2026
Merriman Andrew
Chief Operating Officer
BUY$24.8K
Sep 9, 2026
Merriman Andrew
Chief Operating Officer
BUY$6.2K
Jul 1, 2026
Merriman Andrew
Chief Operating Officer
BUY$735.62
Jul 1, 2026
Bell David T
Chief Financial Officer
BUY$735.62

Earnings setup

Estimates
Nov 5
reports in 9 days
$0.00
EPS estimate, this quarter
0↑ 1↓
revisions, 30 days
Current-quarter EPS estimate
PeriodEPS est.Range30D rev.Revenue
Current Q$0.00$0.00–$0.00-100.0%$14.9M
Next Q$0.00$0.00–$0.00—$13.0M
Current FY$0.00$0.00–$0.00-100.0%$56.0M
Next FY$0.01$0.01–$0.01-50.0%$60.0M

Short side

FINRA· Oct 15, 2026
🔒 Subscribers only
shares short
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Oct 13, 2026 SEC
Castellum, Inc. filed an 8-K announcing its participation in the 2026 Maxim Group Growth Summit on October 14, 2026…
8-K — Impact 2/10
Oct 1, 2026 Insider
MARTIN TAMMY L bought 1,396 shares
General Counsel and Secretary @ $0.5352 ($747.14)
Oct 1, 2026 Insider
Bell David T bought 1,396 shares
Chief Financial Officer @ $0.5352 ($747.14)
Oct 1, 2026 Insider
Ives Glen R bought 1,700 shares
President @ $0.5352 ($909.84)
Sep 15, 2026 Short interest report
Short Interest: CTM down 23% to 5.4M shares
Settlement 2026-09-15 | Days to cover: 8.40 | ≈5.72% of shares outstanding (est.)
Jul 31, 2026 SEC
Castellum, Inc. filed an 8-K announcing the scheduling of its Q2 2026 earnings release and conference call. Results…
8-K — Impact 2/10
Jul 31, 2026 SEC
Castellum Inc. announced it will report its Q2 2026 results on August 6, 2026.
PRESS-RELEASE — Impact 1/10
Jun 30, 2026 Inst.
UBS Group AG — ADD
208,958 shares ($150.4K)
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Upcoming
Nov 5, 2026
Earnings date
CTM Q3 2026 Earnings Scheduled — 2026-11-05
Recent
Sep 15, 2026
Short interest
Short Interest: CTM down 23% to 5.4M shares
Settlement 2026-09-15 | Days to cover: 8.40 | ≈5.72% of shares outstanding (est.)
Aug 31, 2026
Contract
Castellum Announces $32.8 Million NAVAIR Contract Modification, Increasing GTMR’s PMA-290 Special Missions Contract Ceiling to $136.2 Million
VIENNA, Va., Aug. 31, 2026 (GLOBE NEWSWIRE) -- Castellum, Inc. (NYSE-American: CTM) (“Castellum,” “CTM,” or the “Company”), a cybersecurity…
Aug 31, 2026
Short interest
Short Interest: CTM up 24% to 7.1M shares
Settlement 2026-08-31 | Days to cover: 10.76 | ≈7.47% of shares outstanding (est.)
Jul 31, 2026
Earnings
Castellum Schedules Second Quarter 2026 Earnings Release and Conference Call
Call Scheduled for 10:00 am ET on Friday, August 7, 2026 Call Scheduled for 10:00 am ET on Friday, August 7, 2026
Jul 16, 2026
Earnings date
CTM Q2 2026 Earnings Scheduled — 2026-07-16

SecBot reports

13 filings · 2 press releases · 2 bullish · 0 bearish · 1 mixed · 10 neutral
All CTM filing & press-release reports (15)