Ryerson Holding Corp: which funds bought and sold

Institutions that bought and sold Ryerson Holding shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 115 institutions that filed 13F reports for both quarters added to or opened positions in Ryerson Holding, and 81 cut or closed them. Together they added a net 546K shares, +1.1% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 243K shares (−2.1%); index fund managers were net sellers of 368K shares (−2.8%). 36 opened a new position and 25 sold out entirely.

Bought, Q2 2026 115 institutions, 36 of them new holders Sold, Q2 2026 81 institutions, 25 of them sold out

Net change, all compared +546K shares (+1.1%)

Net change, active managers −243K shares (−2.1%), 20 bought, 18 sold

Buyers versus sellers

institutions compared, 222

115 bought 26 81 sold

Active managers and hedge funds 20 bought · 18 sold · −243K

Index fund managers 8 bought · 2 sold · −368K

Other institutions 87 bought · 61 sold · +1.2M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Franklin Resources Inc Active manager	+759K +25.0%	3.8M	$93.3M
Nuveen, LLC	+434K +162.3%	702K	$17.3M
Assenagon Asset Management S.A.	+307K New position	307K	$7.6M
Ameriprise Financial Inc	+260K +31.5%	1.1M	$26.7M
FMR LLC Active manager	+213K +109.5%	407K	$10M
Robotti Robert	+178K +92.3%	370K	$9.1M
SG Americas Securities, LLC	+171K +628.7%	198K	$4.9M
Frontier Capital Management Co LLC Active manager	+166K +11.0%	1.7M	$41.4M
Cerity Partners LLC	+126K +83.9%	277K	$6.8M
Mirae Asset Global Etfs Holdings Ltd.	+107K +8.5%	1.4M	$33.7M
Verition Fund Management LLC Hedge fund	+102K New position	102K	$2.5M
Blackrock, Inc. Index funds	+97K +2.0%	4.9M	$120M
Geode Capital Management, LLC Index funds	+94K +8.9%	1.2M	$28.5M
Numerai Gp LLC	+86K New position	86K	$2.1M
Man Group PLC Hedge fund	+85K +356.5%	109K	$2.7M
UBS Group AG	+74K +63.6%	190K	$4.7M
PDT Partners, LLC Hedge fund	+67K New position	67K	$1.6M
Balyasny Asset Management L.P. Hedge fund	+63K +462.0%	76K	$1.9M
Walleye Capital LLC Hedge fund	+62K New position	62K	$1.5M
BNP Paribas Financial Markets	+54K +322.0%	71K	$1.7M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Franklin Resources Inc Active manager	+759K +25.0%	3.8M	$93.3M
FMR LLC Active manager	+213K +109.5%	407K	$10M
Frontier Capital Management Co LLC Active manager	+166K +11.0%	1.7M	$41.4M
Verition Fund Management LLC Hedge fund	+102K New position	102K	$2.5M
Man Group PLC Hedge fund	+85K +356.5%	109K	$2.7M
PDT Partners, LLC Hedge fund	+67K New position	67K	$1.6M
Balyasny Asset Management L.P. Hedge fund	+63K +462.0%	76K	$1.9M
Walleye Capital LLC Hedge fund	+62K New position	62K	$1.5M
Two Sigma Investments, LP Hedge fund	+45K +16.8%	314K	$7.7M
Engineers Gate Manager LP Hedge fund	+27K +93.4%	56K	$1.4M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	−696K −81.6%	157K	$3.9M
Dimensional Fund Advisors LP	−479K −15.1%	2.7M	$66.4M
Charles Schwab Investment Management Inc Index funds	−363K −23.8%	1.2M	$28.7M
American Century Companies Inc Active manager	−285K −13.3%	1.9M	$45.8M
State Street Corp Index funds	−272K −11.0%	2.2M	$54.3M
Millennium Management LLC Hedge fund	−184K Sold out	0	—
Invenomic Capital Management LP Hedge fund	−136K −21.1%	508K	$12.5M
Hudson Bay Capital Management LP Hedge fund	−127K Sold out	0	—
Centerbook Partners LP Hedge fund	−119K −80.9%	28K	$691,443
Trexquant Investment LP Hedge fund	−91K Sold out	0	—
Goldman Sachs Group Inc	−84K −7.3%	1.1M	$26.1M
Sei Investments Co	−72K −43.1%	95K	$2.3M
HRT Financial LP	−70K Sold out	0	—
Jacobs Levy Equity Management, Inc Active manager	−68K Sold out	0	—
Wedge Capital Management L L P Active manager	−68K Sold out	0	—
AQR Capital Management LLC Hedge fund	−63K −23.5%	204K	$5M
Covestor Ltd	−62K −97.8%	1,407	$35,000
Summittx Capital, L.P.	−56K −19.4%	233K	$5.7M
Deutsche Bank Ag\	−56K −51.9%	52K	$1.3M
Xtx Topco Ltd	−53K −38.6%	84K	$2.1M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Arrowstreet Capital, Limited Partnership Hedge fund	−696K −81.6%	157K	$3.9M
American Century Companies Inc Active manager	−285K −13.3%	1.9M	$45.8M
Millennium Management LLC Hedge fund	−184K Sold out	0	—
Invenomic Capital Management LP Hedge fund	−136K −21.1%	508K	$12.5M
Hudson Bay Capital Management LP Hedge fund	−127K Sold out	0	—
Centerbook Partners LP Hedge fund	−119K −80.9%	28K	$691,443
Trexquant Investment LP Hedge fund	−91K Sold out	0	—
Jacobs Levy Equity Management, Inc Active manager	−68K Sold out	0	—
Wedge Capital Management L L P Active manager	−68K Sold out	0	—
AQR Capital Management LLC Hedge fund	−63K −23.5%	204K	$5M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Assenagon Asset Management S.A.	307K	$7.6M
Verition Fund Management LLCHedge fund	102K	$2.5M
Numerai Gp LLC	86K	$2.1M
PDT Partners, LLCHedge fund	67K	$1.6M
Walleye Capital LLCHedge fund	62K	$1.5M
Castleknight Management LPHedge fund	25K	$612,789
Great Lakes Advisors, LLC	24K	$589,311
Jain Global LLCHedge fund	22K	$548,409
Exoduspoint Capital Management, LPHedge fund	22K	$530,739
Allspring Global Investments Holdings, LLC	16K	$385,192

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Millennium Management LLCHedge fund	184K	$4.1M
Hudson Bay Capital Management LPHedge fund	127K	$2.9M
Trexquant Investment LPHedge fund	91K	$2M
HRT Financial LP	70K	$1.6M
Jacobs Levy Equity Management, IncActive manager	68K	$1.5M
Wedge Capital Management L L PActive manager	68K	$1.5M
Jane Street Group, LLC	36K	$816,294
Tidal Investments LLC	33K	$732,331
Strs Ohio	26K	$587,245
Vident Advisory, LLC	26K	$584,120

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 200
Ten largest holders: 56.8%
Index fund managers: 25.8%
Active managers and hedge funds: 23.5%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	20	18	7	7	−243K	−2.1%
Index fund managers	8	2	1	0	−368K	−2.8%
Other institutions	87	61	28	18	+1.2M	+4.9%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Ryerson Holding.

Only managers that filed a holdings report for both quarters are compared (222 here). 8 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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