RELIANCE INC (RS) Institutional Shareholders
RELIANCE INC (RS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $11.78B in RS holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of RS tracked by InsiderSet, reporting ownership valued at approximately $1.77B in its March 31, 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 $2.37B, representing an estimated gain of +33.62% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed RS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in RELIANCE INC (RS).
This page ranks the largest institutional RS 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
653
Total Reported Value
$11.78B
Largest Holder
Blackrock, Inc.
Largest Position
$1.77B
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
64
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.03% | 5,837,457 | $1,774,119,888 | $2,370,591,288 | +$596,471,400 | +33.62% | |
| Vanguard Portfolio Management Llc | 0.05% | 3,379,324 | $1,027,044,150 | $1,372,343,476 | +$345,299,326 | +33.62% | |
| State Street Corp | 0.03% | 2,828,519 | $859,643,494 | $1,148,661,566 | +$289,018,072 | +33.62% | |
| Vanguard Capital Management Llc | 0.02% | 2,328,236 | $707,597,485 | $945,496,640 | +$237,899,155 | +33.62% | |
| Boston Partners | 0.67% | 2,110,934 | $641,659,301 | $857,250,297 | +$215,590,996 | +33.60% | |
| Wellington Management Group Llp | 0.08% | 1,441,470 | $438,091,564 | $585,380,967 | +$147,289,403 | +33.62% | |
| Franklin Resources Inc | 0.08% | 1,059,485 | $321,998,679 | $430,256,859 | +$108,258,180 | +33.62% | |
| Geode Capital Management, Llc | 0.02% | 969,742 | $293,923,854 | $393,812,226 | +$99,888,372 | +33.98% | |
| Fmr Llc | 0.01% | 807,010 | $245,266,507 | $327,726,761 | +$82,460,254 | +33.62% | |
| Alliancebernstein L.P. | 0.07% | 759,188 | $219,306,638 | $308,306,247 | +$88,999,609 | +40.58% | |
| Principal Financial Group Inc | 0.12% | 720,702 | $219,039,672 | $292,677,082 | +$73,637,410 | +33.62% | |
| Yacktman Asset Management | Donald Yacktman | 2.81% | 693,126 | $210,654,854 | $281,478,469 | +$70,823,615 | +33.62% |
| Dimensional Fund Advisors Lp | 0.04% | 685,910 | $208,454,290 | $278,548,051 | +$70,093,761 | +33.63% | |
| Morgan Stanley | 0.01% | 580,146 | $176,318,267 | $235,597,291 | +$59,279,024 | +33.62% | |
| American Century Companies Inc | 0.08% | 541,053 | $164,437,430 | $219,721,623 | +$55,284,193 | +33.62% | |
| Northern Trust Corp | 0.02% | 533,480 | $162,135,243 | $216,646,228 | +$54,510,985 | +33.62% | |
| Bank Of New York Mellon Corp | 0.03% | 506,884 | $154,052,210 | $205,845,592 | +$51,793,382 | +33.62% | |
| Charles Schwab Investment Management Inc | 0.02% | 437,719 | $133,031,558 | $177,757,686 | +$44,726,128 | +33.62% | |
| Nuveen, Llc | 0.03% | 420,321 | $127,743,959 | $170,692,358 | +$42,948,399 | +33.62% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.03% | 404,553 | $122,951,749 | $164,288,973 | +$41,337,224 | +33.62% | |
| William Blair Investment Management, Llc | 0.41% | 403,487 | $122,627,769 | $163,856,071 | +$41,228,302 | +33.62% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.16% | 383,631 | $116,591,289 | $155,792,549 | +$39,201,260 | +33.62% | |
| Corient Private Wealth Llc | 0.15% | 348,089 | $105,788,156 | $141,358,943 | +$35,570,787 | +33.62% | |
| Vanguard Fiduciary Trust Co | 0.03% | 323,745 | $98,392,580 | $131,472,845 | +$33,080,265 | +33.62% | |
| Bank Of America Corp | 0.01% | 263,191 | $79,989,003 | $106,881,865 | +$26,892,862 | +33.62% | |
| Legal & General Group Plc | 0.02% | 226,602 | $68,868,879 | $92,023,072 | +$23,154,193 | +33.62% | |
| Hsbc Holdings Plc | 0.04% | 210,518 | $63,980,337 | $85,491,360 | +$21,511,023 | +33.62% | |
| Goldman Sachs Group Inc | 0.01% | 209,188 | $63,576,427 | $84,951,247 | +$21,374,820 | +33.62% | |
| Panagora Asset Management Inc | 0.23% | 202,924 | $61,672,662 | $82,407,436 | +$20,734,774 | +33.62% | |
| Pfa Pension, Forsikringsaktieselskab | 0.18% | 196,351 | $59,675,069 | $79,738,141 | +$20,063,072 | +33.62% | |
| Invesco Ltd. | 0.01% | 182,588 | $55,492,188 | $74,148,987 | +$18,656,799 | +33.62% | |
| Victory Capital Management Inc | 0.04% | 180,389 | $54,823,744 | $73,255,973 | +$18,432,229 | +33.62% | |
| Amundi | 0.01% | 175,624 | $53,375,647 | $71,320,906 | +$17,945,259 | +33.62% | |
| Robeco Institutional Asset Management B.V. | 0.06% | 139,032 | $51,942,351 | $56,460,895 | +$4,518,544 | +8.70% | |
| Rhumbline Advisers | 0.04% | 165,574 | $50,321,188 | $67,239,601 | +$16,918,413 | +33.62% | |
| Epoch Investment Partners, Inc. | 0.30% | 164,509 | $49,997,575 | $66,807,105 | +$16,809,530 | +33.62% | |
| Qube Research & Technologies Ltd | 0.07% | 159,475 | $48,467,642 | $64,762,798 | +$16,295,156 | +33.62% | |
| California State Teachers Retirement System | 0.05% | 157,295 | $47,805,096 | $63,877,500 | +$16,072,404 | +33.62% | |
| Storebrand Asset Management As | 0.02% | 176,923 | $47,632,529 | $71,848,430 | +$24,215,901 | +50.84% | |
| Swiss National Bank | 0.03% | 153,420 | $46,627,406 | $62,303,862 | +$15,676,456 | +33.62% | |
| Retirement Systems Of Alabama | 0.13% | 119,700 | $44,719,920 | $48,610,170 | +$3,890,250 | +8.70% | |
| Nomura Asset Management International Inc. | 0.07% | 142,842 | $43,413,000 | $58,008,136 | +$14,595,136 | +33.62% | |
| Raymond James Financial Inc | 0.01% | 139,017 | $42,182,824 | $56,454,804 | +$14,271,980 | +33.83% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.02% | 112,195 | $41,916,052 | $45,562,390 | +$3,646,338 | +8.70% | |
| Bnp Paribas Asset Management Holding S.A. | 0.05% | 135,037 | $41,040,445 | $54,838,526 | +$13,798,081 | +33.62% | |
| Royce & Associates Lp | 0.39% | 129,713 | $39,422,375 | $52,676,449 | +$13,254,074 | +33.62% | |
| Russell Investments Group, Ltd. | 0.04% | 129,123 | $39,179,914 | $52,436,850 | +$13,256,936 | +33.84% | |
| Life Cycle Investment Partners Ltd | 0.25% | 128,855 | $39,161,612 | $52,328,016 | +$13,166,404 | +33.62% | |
| Worldquant Millennium Advisors Llc | 0.15% | 127,857 | $38,858,299 | $51,922,728 | +$13,064,429 | +33.62% | |
| Copeland Capital Management, Llc | 0.85% | 126,329 | $38,394,243 | $51,302,207 | +$12,907,964 | +33.62% |
Frequently asked questions about RS
Who owns the most RS stock?
The largest holders of RS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for RELIANCE INC (RS).
Is RS widely held by superinvestors?
Many widely followed stocks like RS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.