Filer Snapshot

Spencer Davidson

CIK 0001215920. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

11

Latest filing

03 Feb 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: 13D/G stake for GAM. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Largest parsed holding

—

Populates from the latest parsed 13F information table.

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13D/G large stake

GAM

31 Dec 2025 · 6% ownership

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Source: SEC Forms 3/4/5

5 filed on 03 Feb 2026 for CIK 0001215920.

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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.

Forms 3/4/5 positions$5.61M

Reporting-owner positions with enough filing detail to estimate value.

Forms 3/4/5 position value

3/4/5
$5.61M

Estimated from parsed Forms 3/4/5 when filings include enough share and price data.

Largest linked holdings

Largest issuer positions linked to this CIK across parsed 13F, 13D/G, and Forms 3/4/5 records.

GAM

Largest active 13D stakes

Active large-stake positions disclosed in parsed Schedule 13D filings.

GAM
How to read these SEC ownership signals
  • Read each filing family separately: 13F portfolios, 13D/G large stakes, and Forms 3/4/5 owner positions answer different SEC disclosure questions.
  • Open the linked research path when you need the filing, CIK, issuer, or CUSIP trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
General American Investors Co Inc, 530 Fifth Ave 26 Th Floor, New York, NY, 10036

Filer intelligence

What SEC filings say about Spencer Davidson

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

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Quick read

  • 1 recent 13D/G stake row found; top row is GAM at 6% ownership.
  • Forms 3/4/5 show insider context for GAM worth $5.61M.

SEC source mix

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

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes 1 rows

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 1 rows

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

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13D/G large-stake context

GAM

31 Dec 2025 · Common Stock, par value $1.00 per share

6%
Issuer page 13D/G history

Forms 3/4/5 insider context

GAM

15 Dec 2025

$5.61M
Issuer page Owner page

Latest update

What changed recently for Spencer Davidson

Ownership report updated

Latest ownership report period: 15 Dec 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

03 Feb 2026

Page type

Ownership filings

Latest period

15 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Feb 2026.

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SEC filing record

CIK 0001215920 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
11
First seen
01 Feb 2022
Latest filing
03 Feb 2026
Entity
Individual

Observed form types

4 4/A 5 SCHEDULE 13D/A

CIK-linked evidence first

Spencer Davidson SEC filings Spencer Davidson 13D/G history Spencer Davidson owner filings Open SEC filing index

Latest Filings

Showing the latest 11 of 11 SEC filings for Spencer Davidson.

5

5 filing

Filing date
03 Feb 2026
Reporting date
15 Dec 2025
SEC evidence
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
06 Jan 2026
Reporting date
Not listed
SEC evidence
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4

4 filing

Filing date
13 Nov 2025
Reporting date
12 Nov 2025
SEC evidence
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4

4 filing

Filing date
10 Nov 2025
Reporting date
07 Nov 2025
SEC evidence
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4

4 filing

Filing date
06 Nov 2025
Reporting date
05 Nov 2025
SEC evidence
Open document Open filing
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4

4 filing

Filing date
05 Nov 2025
Reporting date
03 Nov 2025
SEC evidence
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4

4 filing

Filing date
25 May 2023
Reporting date
24 May 2023
SEC evidence
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5

5 filing

Filing date
08 Feb 2023
Reporting date
31 Dec 2022
SEC evidence
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4/A

4/A filing

Filing date
19 May 2022
Reporting date
06 May 2022
SEC evidence
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4

4 filing

Filing date
09 May 2022
Reporting date
06 May 2022
SEC evidence
Open document Open filing
Next action
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5

5 filing

Filing date
01 Feb 2022
Reporting date
31 Dec 2021
SEC evidence
Open document Open filing
Next action
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