Filer Snapshot

Minerva Advisors LLC

CIK 0001541536. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Company

Total filings

74

Latest filing

29 Jun 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13F-HR for Q1 2026. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

$154.91M

48 holdings for Q1 2026

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Largest parsed holding

GLDD

$17.5M reported value

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13D/G large stake

KEQU

24 Jun 2026 · 5.2% ownership

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Source: SEC Schedule 13D/G

SCHEDULE 13G/A filed on 29 Jun 2026 for CIK 0001541536.

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Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Parsed SEC ownership signals

Parsed SEC ownership coverage

These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.

13F portfolio$154.91M

Quarterly institutional holdings reported on Form 13F; not total AUM.

Latest reported 13F value

13F
$154.91M

Reported market value from the latest parsed Form 13F information table; this is not total assets under management.

Source: SEC Form 13FScope: U.S.-listed equity holdings

Largest 13F holdings

13F
GLDD TG INFU EML ESCA
+15 moreVIRC DLHC SIF UTMD NVGS SSP ATRO KEQU UFI CAC PBHC CRDB RAIL FSTR KELYA

Largest symbols in the latest parsed Form 13F information table.

Freshness: Latest parsed 13F period

Largest 13F holdings

Largest symbols in the latest parsed Form 13F information table.

GLDD TG INFU EML ESCA VIRC DLHC SIF
+12 moreUTMD NVGS SSP ATRO KEQU UFI CAC PBHC CRDB RAIL FSTR KELYA

Largest active 13G stakes

Passive or institutional large-stake positions disclosed in parsed Schedule 13G filings.

USAP INFU EML VIRC NUVR DLHC
+6 moreKEQU UFI PBHC SIF GOVB SNNF
How to read these SEC ownership signals
  • Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
  • Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
  • Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
50 Monument Road, Suite 201, Bala Cynwyd, PA, 19004

Filer intelligence

What SEC filings say about Minerva Advisors LLC

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

Open 13F portfolio Save filer

Quick read

  • Latest parsed 13F shows $154.91M across 48 reported holdings for Q1 2026.
  • Largest parsed 13F holding: GLDD at $17.5M.
  • 5 recent 13D/G stake rows found; top row is KEQU at 5.2% ownership.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio 48 rows

Quarterly institutional portfolio holdings.

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13D/G stakes 5 rows

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

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Top parsed 13F holdings

Visual share of the latest parsed 13F portfolio. Values are reported market value, not a recommendation.

Q1 2026 - 12 May 2026

Top 5 concentration

40%

Share of latest parsed 13F value represented by the visible holdings below.

Top 5 reported value

$62.67M

Compared with $154.91M total 13F value.

Top 5 net change

-$4.55M

Position-value change inside the visible top holdings only.

13F concentration map

A simple visual split of the latest parsed 13F portfolio.

Largest add: KELYA · Largest trim: GLDD

GLDD TG INFU EML ESCA Other holdings

GLDD

11.3%

Great Lakes Dredge & Dock Co

$17.5M

TG

8.5%

Tredegar Corp

$13.24M

INFU

7.2%

Infusystem Hldgs Inc

$11.11M

EML

7.1%

Eastern Co

$11.06M

ESCA

6.3%

Escalade Inc

$9.75M

13D/G large-stake context

KEQU

24 Jun 2026 · COMMON STOCK, $2.50 PAR VALUE

5.2%
Issuer page 13D/G history

NUVR

31 Dec 2025 · Common Stock, $1.66 Par value

12%
Issuer page 13D/G history

VIRC

31 Dec 2025 · Common Stock $.01 par value

9.2%
Issuer page 13D/G history

EML

31 Dec 2025 · Common Stock, No par value

8.8%
Issuer page 13D/G history

Latest update

What changed recently for Minerva Advisors LLC

New filing available

Latest Schedule 13D/G period: 24 Jun 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

29 Jun 2026

Page type

Filer profile

Latest period

24 Jun 2026

Schedule 13D/G context is visible from filings filed on 29 Jun 2026.

Open filer profile Browse recent public updates

Benchmark Context

Benchmark context for this company

Minerva Advisors LLC has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.

Why this is notable

Latest Schedule 13D/G period: 24 Jun 2026. That gives you a fresh baseline before you compare this company with peers.

  • Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
  • Open the facts page first if you want the cleanest path to verification.

Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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SEC filing record

CIK 0001541536 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
74
First seen
10 Feb 2014
Latest filing
29 Jun 2026
Entity
Company

Observed form types

13F-HR 13F-HR/A SCHEDULE 13G SCHEDULE 13G/A

CIK-linked evidence first

Minerva Advisors LLC SEC filings Minerva Advisors LLC 13F portfolio Minerva Advisors LLC 13D/G history Open SEC filing index

Latest Filings

Showing the latest 12 of 74 SEC filings for Minerva Advisors LLC.

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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
29 Jun 2026
Reporting date
Not listed
SEC evidence
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13F-HR

13F-HR filing

Filing date
12 May 2026
Reporting date
31 Mar 2026
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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