Filer Snapshot

James L. Dolan

CIK 0000933028. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

14

Latest filing

09 Mar 2026

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

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

Open 13D/G history Save page

Largest parsed holding

—

Populates from the latest parsed 13F information table.

Open holding

13D/G large stake

MSGS

25 Feb 2026 · 13% ownership

Open 13D/G

Save this filer page

Create a free account to keep this page in your watchlists. After verification, we will save it automatically and open your saved research list.

Create free account and save this filer Already have an account? Sign in and save it
Source: SEC Schedule 13D/G

SCHEDULE 13D/A filed on 09 Mar 2026 for CIK 0000933028.

View source filing
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$180.22M

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

Forms 3/4/5 position value

3/4/5
$180.22M

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.

SPHR MSGS MSGE AMCX

Largest active 13D stakes

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

MSGS SPHR MSGE AMCX
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
Baker Botts L.L.P., 30 Rockefeller Plaza, New York, NY, 10112

Filer intelligence

What SEC filings say about James L. Dolan

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

Save filer

Quick read

  • 4 recent 13D/G stake rows found; top row is MSGS at 13% ownership.
  • Forms 3/4/5 show insider context for SPHR worth $115.97M.

SEC source mix

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

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open
13D/G stakes 4 rows

Beneficial ownership and large-stake disclosures.

Open
Forms 3/4/5 5 rows

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

Open

13D/G large-stake context

MSGS

25 Feb 2026 · Class A Common Stock, par value $.01 per share

13%
Issuer page 13D/G history

SPHR

25 Feb 2026 · Class A Common Stock, par value $.01 per share

13%
Issuer page 13D/G history

AMCX

08 Sep 2025 · Class A Common Stock, par value $0.01 per share

18%
Issuer page 13D/G history

MSGE

08 Sep 2025 · Class A Common Stock, par value $0.01 per share

9.7%
Issuer page 13D/G history

Forms 3/4/5 insider context

SPHR

17 Feb 2026 · Executive Chairman and CEO · 10% owner

$115.97M
Issuer page Owner page

MSGS

20 Feb 2026 · Executive Chairman / CEO

$42.94M
Issuer page Owner page

MSGE

15 Sep 2025 · Executive Chairman & CEO

$18.21M
Issuer page Owner page

AMCX

08 Sep 2025

$3.1M
Issuer page Owner page

Latest update

What changed recently for James L. Dolan

New filing available

Latest Schedule 13D/G period: 25 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

09 Mar 2026

Page type

Filer profile

Latest period

25 Feb 2026

Schedule 13D/G context is visible from filings filed on 09 Mar 2026.

Open filer profile Browse recent public updates

SEC filing record

CIK 0000933028 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
14
First seen
04 Feb 2025
Latest filing
09 Mar 2026
Entity
Individual

Observed form types

SCHEDULE 13D/A

CIK-linked evidence first

James L. Dolan SEC filings James L. Dolan 13D/G history James L. Dolan owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 14 SEC filings for James L. Dolan.

Open full filing history
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
09 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
09 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
09 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
27 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
27 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
27 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
24 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
10 Sep 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
10 Sep 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
10 Sep 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
04 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
04 Feb 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .