BLACKROCK INC (BLK) Institutional Shareholders
BLACKROCK INC (BLK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $109.91B in BLK holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of BLK tracked by InsiderSet, reporting ownership valued at approximately $9.74B 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 $11.05B, representing an estimated gain of +13.38% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed BLK value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in BLACKROCK INC (BLK).
This page ranks the largest institutional BLK 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
2,256
Total Reported Value
$109.91B
Largest Holder
Blackrock, Inc.
Largest Position
$9.74B
Insider Transactions (90d)
17
Latest Filing Quarter
Q2 2026
New Institutional Positions
11
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.17% | 10,132,776 | $9,744,791,747 | $11,048,677,623 | +$1,303,885,876 | +13.38% | |
| Vanguard Capital Management Llc | 0.22% | 9,240,600 | $8,886,777,426 | $10,075,857,834 | +$1,189,080,408 | +13.38% | |
| State Street Corp | 0.21% | 6,278,663 | $6,038,252,994 | $6,846,191,349 | +$807,938,355 | +13.38% | |
| Temasek Holdings (Private) Ltd | 17.25% | 5,330,492 | $5,126,387,461 | $5,812,315,172 | +$685,927,711 | +13.38% | |
| Bank Of America Corp | 0.37% | 5,232,973 | $5,032,602,687 | $5,705,981,429 | +$673,378,742 | +13.38% | |
| Capital Research Global Investors | 0.69% | 4,610,418 | $4,433,885,095 | $5,027,153,683 | +$593,268,588 | +13.38% | |
| Wellington Management Group Llp | 0.65% | 3,644,668 | $3,505,113,663 | $3,974,109,541 | +$468,995,878 | +13.38% | |
| Vanguard Portfolio Management Llc | 0.18% | 3,531,954 | $3,396,715,481 | $3,851,207,322 | +$454,491,841 | +13.38% | |
| Morgan Stanley | 0.20% | 3,437,546 | $3,305,924,153 | $3,748,265,783 | +$442,341,630 | +13.38% | |
| Geode Capital Management, Llc | 0.19% | 3,253,795 | $3,114,933,488 | $3,547,905,530 | +$432,972,042 | +13.90% | |
| Wells Fargo & Company/Mn | 0.48% | 2,476,370 | $2,381,549,502 | $2,700,209,084 | +$318,659,582 | +13.38% | |
| Franklin Resources Inc | 0.53% | 2,228,886 | $2,143,541,735 | $2,430,355,006 | +$286,813,271 | +13.38% | |
| Fisher Asset Management, Llc | 0.58% | 1,780,959 | $1,712,767,270 | $1,941,939,884 | +$229,172,614 | +13.38% | |
| Fmr Llc | 0.09% | 1,683,432 | $1,618,973,387 | $1,835,597,418 | +$216,624,031 | +13.38% | |
| Ameriprise Financial Inc | 0.36% | 1,604,320 | $1,542,867,907 | $1,749,334,485 | +$206,466,578 | +13.38% | |
| Northern Trust Corp | 0.19% | 1,531,523 | $1,472,880,985 | $1,669,957,364 | +$197,076,379 | +13.38% | |
| Capital International Investors | 0.33% | 1,479,949 | $1,422,681,001 | $1,613,721,590 | +$191,040,589 | +13.43% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.28% | 1,397,411 | $1,343,904,135 | $1,523,722,980 | +$179,818,845 | +13.38% | |
| Goldman Sachs Group Inc | 0.17% | 1,379,934 | $1,327,096,386 | $1,504,666,234 | +$177,569,848 | +13.38% | |
| Charles Schwab Investment Management Inc | 0.19% | 1,290,785 | $1,242,253,510 | $1,407,459,056 | +$165,205,546 | +13.30% | |
| Ubs Group Ag | 0.21% | 1,221,365 | $1,174,598,934 | $1,331,764,182 | +$157,165,248 | +13.38% | |
| Massachusetts Financial Services Co | 0.36% | 1,095,157 | $1,057,475,925 | $1,194,148,241 | +$136,672,316 | +12.92% | |
| Unisphere Establishment | 7.38% | 911,700 | $876,791,007 | $994,108,563 | +$117,317,556 | +13.38% | |
| Legal & General Group Plc | 0.20% | 903,637 | $869,036,741 | $985,316,748 | +$116,280,007 | +13.38% | |
| Bank Of New York Mellon Corp | 0.15% | 844,719 | $812,374,076 | $921,073,150 | +$108,699,074 | +13.38% | |
| Vanguard Fiduciary Trust Co | 0.20% | 809,867 | $778,857,193 | $883,070,878 | +$104,213,685 | +13.38% | |
| Capital World Investors | 0.10% | 780,008 | $749,540,495 | $850,512,923 | +$100,972,428 | +13.47% | |
| Nuveen, Llc | 0.20% | 761,347 | $732,194,542 | $830,165,155 | +$97,970,613 | +13.38% | |
| Citadel Advisors Llc | 0.48% | 703,107 | $676,185,033 | $766,660,842 | +$90,475,809 | +13.38% | |
| Storebrand Asset Management As | 0.22% | 944,078 | $669,938,745 | $1,029,413,210 | +$359,474,465 | +53.66% | |
| Royal Bank Of Canada | 0.12% | 665,198 | $639,727,000 | $725,325,247 | +$85,598,247 | +13.38% | |
| Amundi | 0.17% | 641,778 | $617,204,322 | $699,788,313 | +$82,583,991 | +13.38% | |
| Millennium Management Llc | 0.46% | 641,558 | $616,992,744 | $699,548,428 | +$82,555,684 | +13.38% | |
| Fayez Sarofim & Co | 1.57% | 636,696 | $612,316,902 | $694,246,951 | +$81,930,049 | +13.38% | |
| Invesco Ltd. | 0.09% | 635,138 | $610,818,654 | $692,548,124 | +$81,729,470 | +13.38% | |
| Deutsche Bank Ag\ | 0.17% | 548,496 | $527,494,088 | $598,074,553 | +$70,580,465 | +13.38% | |
| ValueAct Holdings | Jeffrey Ubben | 9.19% | 546,100 | $525,189,831 | $595,461,979 | +$70,272,148 | +13.38% |
| Envestnet Asset Management Inc | 0.14% | 545,164 | $524,289,227 | $594,441,374 | +$70,152,147 | +13.38% | |
| Barclays Plc | 0.19% | 540,701 | $519,997,560 | $589,574,963 | +$69,577,403 | +13.38% | |
| Fil Ltd | 0.38% | 513,456 | $493,795,769 | $559,867,288 | +$66,071,519 | +13.38% | |
| Raymond James Financial Inc | 0.14% | 456,404 | $436,315,169 | $497,658,358 | +$61,343,189 | +14.06% | |
| Dimensional Fund Advisors Lp | 0.09% | 451,432 | $434,053,103 | $492,236,938 | +$58,183,835 | +13.40% | |
| Aqr Capital Management Llc | 0.19% | 440,194 | $417,871,289 | $479,983,136 | +$62,111,847 | +14.86% | |
| London Co Of Virginia | 2.34% | 395,591 | $380,463,477 | $431,348,470 | +$50,884,993 | +13.37% | |
| Principal Financial Group Inc | 0.18% | 353,663 | $340,122,440 | $385,630,599 | +$45,508,159 | +13.38% | |
| Pnc Financial Services Group, Inc. | 0.21% | 342,980 | $329,847,359 | $373,981,962 | +$44,134,603 | +13.38% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.22% | 342,417 | $329,305,853 | $373,368,073 | +$44,062,220 | +13.38% | |
| Alliancebernstein L.P. | 0.10% | 299,442 | $320,504,750 | $326,508,562 | +$6,003,812 | +1.87% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.18% | 332,181 | $319,411,962 | $362,206,841 | +$42,794,879 | +13.40% | |
| National Pension Service | 0.23% | 321,096 | $308,801,234 | $350,119,867 | +$41,318,633 | +13.38% |
Frequently asked questions about BLK
-
Who owns the most BLK stock?
The largest holders of BLK 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 BLACKROCK INC (BLK).
-
Is BLK widely held by superinvestors?
Many widely followed stocks like BLK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BLK 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.