WS Institutional Ownership & Shareholders
WORTHINGTON STEEL INC (WS) is currently held by 238 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $941.88M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of WS tracked by InsiderSet, reporting ownership valued at approximately $171.50M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $213.53M, representing an estimated gain of +24.51% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 64% of the total disclosed WS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Dimensional Fund Advisors Lp, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in WORTHINGTON STEEL INC (WS).
This page ranks the largest institutional WS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
238
Total Reported Value
$941.88M
Largest Holder
Blackrock, Inc.
Largest Position
$171.50M
Insider Transactions (90d)
23
Latest Filing Quarter
Q2 2026
New Institutional Positions
45
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 5,107,237 | $171,501,018 | $213,533,579 | +$42,032,561 | +24.51% | |
| Dimensional Fund Advisors Lp | 0.02% | 2,566,114 | $86,176,981 | $107,289,226 | +$21,112,245 | +24.50% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,280,211 | $76,569,485 | $95,335,622 | +$18,766,137 | +24.51% | |
| State Street Corp | 0.00% | 2,078,892 | $69,809,193 | $86,918,475 | +$17,109,282 | +24.51% | |
| Vanguard Capital Management Llc | 0.00% | 1,650,805 | $55,434,032 | $69,020,157 | +$13,586,125 | +24.51% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 1,218,254 | $40,909,000 | $50,935,200 | +$10,026,200 | +24.51% | |
| Geode Capital Management, Llc | 0.00% | 890,497 | $29,907,935 | $37,231,680 | +$7,323,745 | +24.49% | |
| Alliancebernstein L.P. | 0.01% | 943,738 | $28,642,448 | $39,457,686 | +$10,815,238 | +37.76% | |
| Fisher Asset Management, Llc | 0.01% | 640,136 | $21,495,765 | $26,764,086 | +$5,268,321 | +24.51% | |
| Charles Schwab Investment Management Inc | 0.00% | 619,598 | $20,806,101 | $25,905,392 | +$5,099,291 | +24.51% | |
| Teacher Retirement System Of Texas | 0.05% | 589,218 | $19,785,941 | $24,635,205 | +$4,849,264 | +24.51% | |
| Invesco Ltd. | 0.00% | 512,451 | $17,208,105 | $21,425,576 | +$4,217,471 | +24.51% | |
| Morgan Stanley | 0.00% | 440,834 | $14,803,282 | $18,431,270 | +$3,627,988 | +24.51% | |
| Goldman Sachs Group Inc | 0.00% | 398,032 | $13,365,915 | $16,641,718 | +$3,275,803 | +24.51% | |
| Northern Trust Corp | 0.00% | 388,242 | $13,037,166 | $16,232,398 | +$3,195,232 | +24.51% | |
| Bridgeway Capital Management, Llc | 0.23% | 386,495 | $12,978,502 | $16,159,356 | +$3,180,854 | +24.51% | |
| Lsv Asset Management | 0.02% | 369,054 | $12,393,000 | $15,430,148 | +$3,037,148 | +24.51% | |
| Nuveen, Llc | 0.00% | 363,821 | $12,217,100 | $15,211,356 | +$2,994,256 | +24.51% | |
| Bank Of New York Mellon Corp | 0.00% | 345,942 | $11,616,716 | $14,463,835 | +$2,847,119 | +24.51% | |
| Fil Ltd | 0.01% | 325,221 | $10,920,921 | $13,597,490 | +$2,676,569 | +24.51% | |
| American Century Companies Inc | 0.00% | 268,919 | $9,030,319 | $11,243,503 | +$2,213,184 | +24.51% | |
| Empowered Funds, Llc | 0.04% | 240,495 | $8,075,822 | $10,055,096 | +$1,979,274 | +24.51% | |
| Vanguard Fiduciary Trust Co | 0.00% | 220,456 | $7,402,912 | $9,217,265 | +$1,814,353 | +24.51% | |
| Principal Financial Group Inc | 0.00% | 199,991 | $7,045,683 | $8,361,624 | +$1,315,941 | +18.68% | |
| Keybank National Association/Oh | 0.02% | 206,920 | $6,948,374 | $8,651,325 | +$1,702,951 | +24.51% | |
| Windsor Advisory Group, Llc | 4.76% | 195,284 | $6,557,622 | $8,164,824 | +$1,607,202 | +24.51% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 191,138 | $6,418,414 | $7,991,480 | +$1,573,066 | +24.51% |
| Denali Advisors Llc | 0.64% | 189,582 | $6,366,164 | $7,926,423 | +$1,560,259 | +24.51% | |
| Fmr Llc | 0.00% | 178,798 | $6,004,042 | $7,475,544 | +$1,471,502 | +24.51% | |
| Allspring Global Investments Holdings, Llc | 0.01% | 172,493 | $5,543,925 | $7,211,932 | +$1,668,007 | +30.09% | |
| Deprince Race & Zollo Inc | 0.10% | 153,426 | $5,405,198 | $6,414,741 | +$1,009,543 | +18.68% | |
| First Trust Advisors Lp | 0.00% | 151,983 | $5,103,589 | $6,354,409 | +$1,250,820 | +24.51% | |
| Csm Advisors, Llc | 0.11% | 151,928 | $5,100,000 | $6,352,110 | +$1,252,110 | +24.55% | |
| Russell Investments Group, Ltd. | 0.00% | 137,936 | $4,631,893 | $5,767,104 | +$1,135,211 | +24.51% | |
| De Lisle Partners Llp | 0.47% | 129,194 | $4,337,689 | $5,401,601 | +$1,063,912 | +24.53% | |
| Citadel Advisors Llc | 0.00% | 126,462 | $4,246,594 | $5,287,376 | +$1,040,782 | +24.51% | |
| Ubs Group Ag | 0.00% | 117,867 | $3,957,975 | $4,928,019 | +$970,044 | +24.51% | |
| Public Sector Pension Investment Board | 0.01% | 111,528 | $3,745,110 | $4,662,986 | +$917,876 | +24.51% | |
| Rhumbline Advisers | 0.00% | 91,697 | $3,079,164 | $3,833,852 | +$754,688 | +24.51% | |
| Creative Planning | 0.00% | 81,674 | $2,877,391 | $3,414,790 | +$537,399 | +18.68% | |
| Mmcap International Inc. Spc | 0.24% | 82,622 | $2,774,447 | $3,454,426 | +$679,979 | +24.51% | |
| Prudential Financial Inc | 0.00% | 78,978 | $2,652,081 | $3,302,070 | +$649,989 | +24.51% | |
| Smithfield Trust Co | 0.10% | 76,116 | $2,555,000 | $3,182,410 | +$627,410 | +24.56% | |
| Midwest Trust Co | 0.03% | 72,165 | $2,542,373 | $3,017,219 | +$474,846 | +18.68% | |
| Legal & General Group Plc | 0.00% | 74,303 | $2,495,093 | $3,106,608 | +$611,515 | +24.51% | |
| Bank Of America Corp | 0.00% | 73,080 | $2,454,027 | $3,055,475 | +$601,448 | +24.51% | |
| Sg Americas Securities, Llc | 0.00% | 70,095 | $2,354,000 | $2,930,672 | +$576,672 | +24.50% | |
| Swiss National Bank | 0.00% | 66,300 | $2,226,354 | $2,772,003 | +$545,649 | +24.51% | |
| New York State Common Retirement Fund | 0.00% | 63,660 | $2,137,703 | $2,661,625 | +$523,922 | +24.51% | |
| Deutsche Bank Ag\ | 0.00% | 62,062 | $2,084,042 | $2,594,812 | +$510,770 | +24.51% |
Frequently asked questions about WS
Who are the largest institutional holders of WS?
The largest institutional holders of WS reported in the latest SEC Form 13F filings include Blackrock, Inc., Dimensional Fund Advisors Lp, Vanguard Portfolio Management Llc, State Street Corp, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported WS position.
What is WS institutional ownership?
This page tracks WS positions reported by institutional investment managers through SEC Form 13F. WORTHINGTON STEEL INC (WS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own WS?
InsiderSet currently tracks 238 institutional managers reporting WS holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of WS shareholders.
How much WS stock do institutions own?
Institutional investment managers disclosed approximately $941.88M in WS holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was WS institutional ownership last updated?
The latest WS institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional WS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its WS position after the reporting date.
Are institutions buying or selling WS?
Institutional buying and selling can be analyzed by comparing WS positions across consecutive 13F reporting periods. InsiderSet's WS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View WS ownership changes.
How has WS institutional ownership changed over time?
InsiderSet tracks WS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.