SEC ownership of SOURCE CAPITAL /DE/

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000091847.

Comparable stake leader

DKM Wealth Management, Inc.

Disclosed value leader

DKM Wealth Management, Inc.

Comparable rows

0/50

Latest evidence

31 Mar 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 1 signal
Latest parsed ownership date
31 Mar 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0000091847
Issuer location
Milwaukee, WI

Ownership snapshot

Top shareholders of SOURCE CAPITAL /DE/ (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
DKM Wealth Management, Inc.
Disclosed value leader
DKM Wealth Management, Inc.
Comparable rows
0/50
Latest evidence
31 Mar 2026
13F 3/4/5 Highest disclosed value: $13,963,110 50 rows are not safely comparable across share classes. Showing 1-8 of 50 holder rows.

Quick read

DKM Wealth Management, Inc. has the largest disclosed position value at $13.96M.

0 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens DKM Wealth Management, Inc.'s linked filing trail.
Disclosed position value Top 5
DKM Wealth Management, Inc. $13.96M
D.A. DAVIDSON & CO. $7.84M
DIVERSIFIED MANAGEMENT INC $5.46M
MORGAN STANLEY $4.18M
Mesirow Financial Investment Mana... $3.49M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
DKM Wealth Management, Inc.
13F
Company
13F
class O/S missing
$13,963,110
301,449 shares
31 Mar 2026
D.A. DAVIDSON & CO.
13F
Company
13F
class O/S missing
$7,841,505
169,289 shares
31 Mar 2026
DIVERSIFIED MANAGEMENT INC
13F
Company
13F
class O/S missing
$5,464,324
117,969 shares
31 Mar 2026
MORGAN STANLEY
13F
Company
13F
class O/S missing
$4,183,590
90,319 shares
31 Mar 2026
Mesirow Financial Investment Management, Inc.
13F
Company
13F
class O/S missing
$3,490,130
75,349 shares
31 Mar 2026
FIRST TRUST ADVISORS LP
13F
Company
13F
class O/S missing
$3,452,229
74,530 shares
31 Mar 2026
WELLS FARGO & COMPANY/MN
13F
Company
13F
class O/S missing
$3,164,482
68,318 shares
31 Mar 2026
Hara Capital LLC
13F
Company
13F
class O/S missing
$2,998,710
64,739 shares
31 Mar 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 18 Jul 2025.

Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 0 0 $0 $0 $0
6-9 0 0 $0 $0 $0
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 21 reporting-owner rows connected to SOURCE CAPITAL /DE/. Open a relationship link for the CIK-to-CIK filing trail.

Rows
21
Largest Forms 3/4/5 holder
Mark L. Lipson
Net 12M change
$0
Latest report
31 Dec 2025
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Mark L. Lipson Director $255,701 Filing P/S 31 Dec 2023
Brian A. Selmo VP & Portfolio Manager $196,172 Filing P/S 01 Jun 2023
Mark Landecker VP & Portfolio Manager $189,100 Mixed 30 Sep 2020
Ryan A. Leggio Vice President - Strategy $170,190 Mixed 03 Apr 2023
Alfred E. Osborne Jr. Director $91,146 Mixed 31 Dec 2023
Sandra Brown Director $15,024 Filing P/S 01 Feb 2024
J. Richard Atwood Former Trustee Mixed 31 Dec 2025
Karen E. Richards CCO of Advisor Mixed 31 Dec 2025
A. Robert Pisano Director Mixed 31 Dec 2021
Thomas H. Atteberry VP & Portfolio Manager Mixed 31 Dec 2021
Amy Centurioni Assistant Secretary Mixed 28 Jul 2023
Maureen A. Quill This amended Form 3 is being filed to add the reporting person's new title as President of the Issuer., Director Mixed 28 Jul 2023
John P. Zader Director Mixed 20 Jun 2023
Robert F. Goldrich Director Mixed 14 Feb 2022
Rita Dam Treasurer Mixed 28 Jul 2023
Max Banhazl Vice President Mixed 28 Jul 2023
Martin Dziura Chief Compliance Officer Mixed 28 Jul 2023
Lyna Phan Assistant Treasurer Mixed 28 Jul 2023
Diane J. Drake Secretary Mixed 28 Jul 2023
Korey Bauer Vice President Mixed 28 Jul 2023

Recent insider transactions for SOURCE CAPITAL /DE/

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
No insider transactions were found in the last 12 months for this issuer.
* marks a reported price that did not pass the local price check.
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