SEC ownership of Ryerson Holding Corp

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001481582.

Comparable stake leader

FRANKLIN RESOURCES INC

Disclosed value leader

BlackRock, Inc.

Comparable rows

50/50

Latest evidence

23 Jul 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
FRANKLIN RESOURCES INC
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
23 Jul 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001481582
Issuer location
Chicago, IL

Ownership snapshot

Top shareholders of Ryerson Holding Corp (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
FRANKLIN RESOURCES INC
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
23 Jul 2026
13D/G 13F 3/4/5 Lead comparable stake: 7.3% 13D/G row: FRANKLIN RESOURCES INC Showing 1-8 of 50 holder rows.

Quick read

FRANKLIN RESOURCES INC leads the comparable SEC ownership view at 7.3%.

50 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 FRANKLIN RESOURCES INC's linked filing trail.
Comparable ownership Top 5
FRANKLIN RESOURCES INC 7.3%
JB CAPITAL PARTNERS LP 7.3%
BlackRock, Inc. 6.6%
DIMENSIONAL FUND ADVISORS LP 5.2%
DONALD SMITH & CO., INC. 3.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
FRANKLIN RESOURCES INC
13D/G 13F
Company
7.3%
$93,303,480
3,791,237 shares
+$18,680,645 30 Jun 2026
JB CAPITAL PARTNERS LP
13D/G 13F
Alan W. Weber · Company
7.3%
$66,343,777
2,343,475 shares
+$6,013,214 31 Dec 2025
BlackRock, Inc.
13F 13D/G
Company
6.6%
from 13D/G
$107,786,177
4,794,759 shares
31 Mar 2026
DIMENSIONAL FUND ADVISORS LP
13F 13D/G
Company
5.2%
from 13D/G
$71,405,308
3,176,442 shares
31 Mar 2026
DONALD SMITH & CO., INC.
13F 13D/G
Company
3.8%
from 13D/G
$43,991,854
1,956,933 shares
31 Mar 2026
Michael D. Siegal
3/4/5
Director
3.5%
$51,672,148
1,825,226 shares
13 Feb 2026
Stephen P. Larson
3/4/5
Director
0.19%
$2,180,509
96,993 shares
10 Apr 2026
Kirk K. Calhoun
3/4/5
Director
0.01%
$115,003
4,673 shares
23 Jul 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

Net insider flow leans to selling over the last 12 months. Net value: -$2,854,569.

Buys
$0
Insiders: 0
Sells
$2,854,569
Insiders: 5
Net
-$2,854,569
Shares: -100,675
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 100,675
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 18,174 $0 $508,558 -$508,558
3-6 0 0 $0 $0 $0
6-9 0 64,973 $0 $1,952,738 -$1,952,738
9-12 0 17,528 $0 $393,273 -$393,273

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 20 reporting-owner rows connected to Ryerson Holding Corp. Open a relationship link for the CIK-to-CIK filing trail.

Rows
20
Largest Forms 3/4/5 holder
PLATINUM EQUITY, LLC
Net 12M change
-$2,854,569
Latest report
28 Jul 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
PLATINUM EQUITY, LLC 10%+ Owner $124,209,729 Mixed 08 Aug 2023
Michael D. Siegal Director $51,672,148 Mixed 13 Feb 2026
Edward J. Lehner CEO, Director $30,018,402 -$1,803,578 -5.7% Mixed 18 Jun 2026
Mark S. Silver EVP, Chief Legal/Risk Officer $3,581,303 -$311,843 -8% Mixed 18 Jun 2026
Marabito Richard T. President & COO, Director $3,547,016 Mixed 23 Jul 2026
James J. Claussen Executive Vice President & CFO $2,529,438 -$149,160 -5.6% Mixed 18 Jun 2026
Stephen P. Larson Director $2,180,509 Mixed 10 Apr 2026
John E. Orth EVP, Operations $1,860,773 Mixed 18 Jun 2025
Andrew S. Greiff Evp $961,832 Mixed 18 Jun 2026
Molly D. Kannan CAO & Corporate Controller $935,980 -$252,938 -21% Mixed 28 Jul 2026
Alagu Sundarrajan Chief Information Officer $533,648 -$337,050 -39% Mixed 18 Dec 2025
Richard P. Stovsky Director $438,038 Median 23 Jul 2026
Michael Burbach Chief Operating Officer $289,390 Mixed 18 Jun 2025
Peter Jennings Scott Director $219,105 Median 10 Apr 2026
Court D. Carruthers Director $151,919 Median 23 Jul 2026
Karen Marie Leggio Director $132,132 Median 23 Jul 2026
Kirk K. Calhoun Director $115,003 Median 23 Jul 2026
Michelle Kumbier Director $79,786 Median 23 Jul 2026
Crawford Bruce T. Director $38,121 Median 23 Jul 2026
Philip E. Norment Director Mixed 30 Apr 2026

Recent insider transactions for Ryerson Holding Corp

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
Molly D. Kannan RYZ Common Stock (par value $0.01 per share) Sale -2.03% $16,000 $32.00 -500 24,136 28 Jul 2026 Direct
Peter Jennings Scott RYZ Common Stock (par value $0.01 per share) Award 1.1% 97 8,903 23 Jul 2026 Direct
Peter Jennings Scott RYZ Restricted Stock Units Award 3,067 3,067 23 Jul 2026 Direct
Richard P. Stovsky RYZ Common Stock (par value $0.01 per share) Award 0.55% 97 17,799 23 Jul 2026 Direct
Richard P. Stovsky RYZ Restricted Stock Units Award 3,067 3,067 23 Jul 2026 Direct
Marabito Richard T. RYZ Restricted Stock Units Award 5,000 5,000 23 Jul 2026 Direct
Karen Marie Leggio RYZ Common Stock (par value $0.01 per share) Award 1.84% 97 5,369 23 Jul 2026 Direct
Karen Marie Leggio RYZ Restricted Stock Units Award 3,067 3,067 23 Jul 2026 Direct
Michelle Kumbier RYZ Common Stock (par value $0.01 per share) Award 3.08% 97 3,242 23 Jul 2026 Direct
Michelle Kumbier RYZ Restricted Stock Units Award 3,067 3,067 23 Jul 2026 Direct
Crawford Bruce T. RYZ Common Stock (par value $0.01 per share) Award 6.68% 97 1,549 23 Jul 2026 Direct
Crawford Bruce T. RYZ Restricted Stock Units Award 3,067 3,067 23 Jul 2026 Direct
Court D. Carruthers RYZ Common Stock (par value $0.01 per share) Award 1.6% 97 6,173 23 Jul 2026 Direct
Court D. Carruthers RYZ Restricted Stock Units Award 3,067 3,067 23 Jul 2026 Direct
Kirk K. Calhoun RYZ Common Stock (par value $0.01 per share) Award 2.12% 97 4,673 23 Jul 2026 Direct
Andrew S. Greiff RYZ Restricted Stock Units Award 0.68% 79.49 11,822 18 Jun 2026 Direct
James J. Claussen RYZ Restricted Stock Units Award 1.36% 179 13,289 18 Jun 2026 Direct
Mark S. Silver RYZ Restricted Stock Units Award 1.35% 133 9,967 18 Jun 2026 Direct
Edward J. Lehner RYZ Restricted Stock Units Award 1.4% 503 36,546 18 Jun 2026 Direct
Molly D. Kannan RYZ Restricted Stock Units Award 1.36% 89.44 6,645 18 Jun 2026 Direct
Marabito Richard T. RYZ Restricted Stock Units Award 0.68% 109 16,256 18 Jun 2026 Direct
Molly D. Kannan RYZ Common Stock (par value $0.01 per share) Sale -3.9% $30,000 $30.00 -1,000 24,636 11 Jun 2026 Direct
Molly D. Kannan RYZ Common Stock (par value $0.01 per share) Sale -10.5% $85,260 $28.42 -3,000 25,636 29 May 2026 Direct
Mark S. Silver RYZ Common Stock (par value $0.01 per share) Sale -8.51% $311,843 $27.91 -11,174 120,181 28 May 2026 Direct
Molly D. Kannan RYZ Common Stock (par value $0.01 per share) Sale -8.03% $65,456 $26.18 -2,500 28,636 13 May 2026 Direct
Peter Jennings Scott RYZ Common Stock (par value $0.01 per share) Award 2.36% 203 8,806 10 Apr 2026 Direct
Kirk K. Calhoun RYZ Common Stock (par value $0.01 per share) Award 9.29% 389 4,576 10 Apr 2026 Direct
Court D. Carruthers RYZ Common Stock (par value $0.01 per share) Award 6.84% 389 6,076 10 Apr 2026 Direct
Crawford Bruce T. RYZ Common Stock (par value $0.01 per share) Award 36.6% 389 1,452 10 Apr 2026 Direct
Michelle Kumbier RYZ Common Stock (par value $0.01 per share) Award 14.1% 389 3,145 10 Apr 2026 Direct
Stephen P. Larson RYZ Common Stock (par value $0.01 per share) Award 0.48% 462 96,993 10 Apr 2026 Direct
Karen Marie Leggio RYZ Common Stock (par value $0.01 per share) Award 7.97% 389 5,272 10 Apr 2026 Direct
Richard P. Stovsky RYZ Common Stock (par value $0.01 per share) Award 1.16% 203 17,702 10 Apr 2026 Direct
Marabito Richard T. RYZ Restricted Stock Units Award 16,148 16,148 31 Mar 2026 Direct
Mark S. Silver RYZ Common Stock (par value $0.01 per share) Tax liability -5.41% -7,509 131,355 31 Mar 2026 Direct
Mark S. Silver RYZ Common Stock (par value $0.01 per share) Options Exercise 14.6% 17,748 138,864 31 Mar 2026 Direct
Mark S. Silver RYZ Restricted Stock Units Award 9,900 9,900 31 Mar 2026 Direct
Mark S. Silver RYZ Restricted Stock Units Options Exercise -100% -9,373 0 31 Mar 2026 Direct
Edward J. Lehner RYZ Common Stock (par value $0.01 per share) Tax liability -4.72% -32,000 645,564 31 Mar 2026 Direct
Edward J. Lehner RYZ Common Stock (par value $0.01 per share) Options Exercise 12.6% 75,586 677,564 31 Mar 2026 Direct
Edward J. Lehner RYZ Restricted Stock Units Award 36,300 36,300 31 Mar 2026 Direct
Edward J. Lehner RYZ Restricted Stock Units Options Exercise -100% -38,736 0 31 Mar 2026 Direct
Molly D. Kannan RYZ Common Stock (par value $0.01 per share) Tax liability -13.1% -4,691 31,136 31 Mar 2026 Direct
Molly D. Kannan RYZ Common Stock (par value $0.01 per share) Options Exercise 52.4% 12,311 35,827 31 Mar 2026 Direct
Molly D. Kannan RYZ Restricted Stock Units Award 6,600 6,600 31 Mar 2026 Direct
Molly D. Kannan RYZ Restricted Stock Units Options Exercise -100% -6,448 0 31 Mar 2026 Direct
James J. Claussen RYZ Common Stock (par value $0.01 per share) Tax liability -10.5% -10,415 88,488 31 Mar 2026 Direct
James J. Claussen RYZ Common Stock (par value $0.01 per share) Options Exercise 33.1% 24,619 98,903 31 Mar 2026 Direct
James J. Claussen RYZ Restricted Stock Units Award 13,200 13,200 31 Mar 2026 Direct
James J. Claussen RYZ Restricted Stock Units Options Exercise -100% -12,894 0 31 Mar 2026 Direct
* marks a reported price that did not pass the local price check.
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