MICROSTRATEGY INC-CL A (MSTR) Institutional Shareholders
MICROSTRATEGY INC-CL A (MSTR) 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 $18.12B in MSTR holdings during the latest filing period.
Capital International Investors is currently the largest disclosed institutional shareholder of MSTR tracked by InsiderSet, reporting ownership valued at approximately $3.03B 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 $4.62B, representing an estimated gain of +52.13% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 61% of the total disclosed MSTR value among the investors covered in this analysis. Major shareholders include Capital International Investors, Blackrock, Inc., Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in MICROSTRATEGY INC-CL A (MSTR).
This page ranks the largest institutional MSTR 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
835
Total Reported Value
$18.12B
Largest Holder
Capital International Investors
Largest Position
$3.03B
Insider Transactions (90d)
12
Latest Filing Quarter
Q2 2026
New Institutional Positions
41
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Capital International Investors | 0.63% | 34,902,002 | $3,034,130,047 | $4,615,789,765 | +$1,581,659,718 | +52.13% | |
| Blackrock, Inc. | 0.03% | 19,394,284 | $1,685,945,111 | $2,564,894,059 | +$878,948,948 | +52.13% | |
| Vanguard Portfolio Management Llc | 0.06% | 15,353,408 | $1,334,671,757 | $2,030,488,208 | +$695,816,451 | +52.13% | |
| Vanguard Capital Management Llc | 0.03% | 14,938,599 | $1,298,612,411 | $1,975,629,718 | +$677,017,307 | +52.13% | |
| Invesco Ltd. | 0.06% | 9,340,682 | $811,985,528 | $1,235,305,195 | +$423,319,667 | +52.13% | |
| Morgan Stanley | 0.04% | 9,330,454 | $811,096,588 | $1,233,952,542 | +$422,855,954 | +52.13% | |
| State Street Corp | 0.02% | 7,527,561 | $654,370,878 | $995,519,942 | +$341,149,064 | +52.13% | |
| Goldman Sachs Group Inc | 0.05% | 5,810,162 | $505,077,319 | $768,393,925 | +$263,316,606 | +52.13% | |
| Ubs Group Ag | 0.07% | 4,943,411 | $429,730,719 | $653,766,105 | +$224,035,386 | +52.13% | |
| Geode Capital Management, Llc | 0.02% | 4,606,751 | $399,295,885 | $609,242,820 | +$209,946,935 | +52.58% | |
| Capital World Investors | 0.04% | 4,310,934 | $374,760,224 | $570,121,022 | +$195,360,798 | +52.13% | |
| Norges Bank | 0.03% | 3,979,476 | $345,935,849 | $526,285,701 | +$180,349,852 | +52.13% | |
| Harvest Portfolios Group Inc. | 3.83% | 3,121,927 | $271,389,114 | $412,874,846 | +$141,485,732 | +52.13% | |
| Capital Research Global Investors | 0.04% | 2,993,437 | $260,251,581 | $395,882,043 | +$135,630,462 | +52.12% | |
| Jane Street Group, Llc | 0.15% | 2,677,622 | $232,765,680 | $354,115,510 | +$121,349,830 | +52.13% | |
| Renaissance Technologies LLC | Jim Simons | 0.31% | 2,553,692 | $221,992,446 | $337,725,767 | +$115,733,321 | +52.13% |
| Susquehanna International Group, Llp | 0.19% | 2,520,930 | $219,144,445 | $333,392,993 | +$114,248,548 | +52.13% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 1,573,730 | $196,401,505 | $208,125,793 | +$11,724,288 | +5.97% | |
| Vanguard Fiduciary Trust Co | 0.04% | 2,094,345 | $182,061,411 | $276,977,126 | +$94,915,715 | +52.13% | |
| Wells Fargo & Company/Mn | 0.03% | 1,994,253 | $173,360,428 | $263,739,959 | +$90,379,531 | +52.13% | |
| Northern Trust Corp | 0.02% | 1,831,554 | $159,216,990 | $242,223,017 | +$83,006,027 | +52.13% | |
| Charles Schwab Investment Management Inc | 0.02% | 1,795,815 | $156,110,198 | $237,496,534 | +$81,386,336 | +52.13% | |
| Clear Street Group Inc. | 0.43% | 1,554,968 | $135,173,368 | $205,644,518 | +$70,471,150 | +52.13% | |
| Marex Group Plc | 1.09% | 1,471,629 | $127,928,709 | $194,622,935 | +$66,694,226 | +52.13% | |
| Legal & General Group Plc | 0.03% | 1,420,987 | $123,526,400 | $187,925,531 | +$64,399,131 | +52.13% | |
| Hrt Financial Lp | 0.22% | 1,374,008 | $119,442,000 | $181,712,558 | +$62,270,558 | +52.13% | |
| Capstone Investment Advisors, Llc | 0.78% | 1,298,361 | $112,866,522 | $171,708,242 | +$58,841,720 | +52.13% | |
| National Bank Of Canada | 0.09% | 1,207,518 | $104,970,670 | $159,694,256 | +$54,723,586 | +52.13% | |
| Bank Of America Corp | 0.01% | 1,176,925 | $102,310,090 | $155,648,331 | +$53,338,241 | +52.13% | |
| Quadrature Capital Ltd | 0.85% | 1,148,665 | $99,853,448 | $151,910,946 | +$52,057,498 | +52.13% | |
| Bank Of New York Mellon Corp | 0.01% | 1,029,623 | $89,505,104 | $136,167,642 | +$46,662,538 | +52.13% | |
| Capula Management Ltd | 0.39% | 1,002,482 | $87,145,761 | $132,578,245 | +$45,432,484 | +52.13% | |
| Tidal Investments Llc | 0.21% | 991,334 | $86,176,665 | $131,103,922 | +$44,927,257 | +52.13% | |
| Citigroup Inc | 0.04% | 961,554 | $83,587,890 | $127,165,517 | +$43,577,627 | +52.13% | |
| National Pension Service | 0.05% | 907,442 | $78,883,933 | $120,009,205 | +$41,125,272 | +52.13% | |
| Cantor Fitzgerald, L. P. | 1.49% | 887,996 | $77,193,492 | $117,437,471 | +$40,243,979 | +52.13% | |
| Deutsche Bank Ag\ | 0.02% | 874,925 | $76,057,231 | $115,708,831 | +$39,651,600 | +52.13% | |
| First Trust Advisors Lp | 0.04% | 855,839 | $74,398,073 | $113,184,708 | +$38,786,635 | +52.13% | |
| Natixis | 0.35% | 852,901 | $74,142,684 | $112,796,157 | +$38,653,473 | +52.13% | |
| Lpl Financial Llc | 0.01% | 739,642 | $64,297,096 | $97,817,655 | +$33,520,559 | +52.13% | |
| Swiss National Bank | 0.03% | 736,300 | $64,006,559 | $97,375,675 | +$33,369,116 | +52.13% | |
| Bank Of Montreal | 0.02% | 709,590 | $61,684,659 | $93,843,278 | +$32,158,619 | +52.13% | |
| Barclays Plc | 0.02% | 696,319 | $60,531,010 | $92,088,188 | +$31,557,178 | +52.13% | |
| Jpmorgan Chase & Co | 0.00% | 624,387 | $57,868,282 | $82,575,181 | +$24,706,899 | +42.70% | |
| Weiss Asset Management Lp | 0.61% | 629,895 | $54,756,772 | $83,303,614 | +$28,546,842 | +52.13% | |
| Vanguard Asset Management, Ltd | 0.04% | 605,800 | $52,662,194 | $80,117,050 | +$27,454,856 | +52.13% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | 604,139 | $52,517,803 | $79,897,383 | +$27,379,580 | +52.13% | |
| Nuveen, Llc | 0.01% | 591,571 | $51,391,452 | $78,235,265 | +$26,843,813 | +52.23% | |
| Price T Rowe Associates Inc | 0.00% | 466,204 | $40,528,000 | $61,655,479 | +$21,127,479 | +52.13% | |
| Fmr Llc | 0.00% | 439,718 | $38,224,729 | $58,152,706 | +$19,927,977 | +52.13% |
Frequently asked questions about MSTR
Who owns the most MSTR stock?
The largest holders of MSTR 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 MICROSTRATEGY INC-CL A (MSTR).
Is MSTR widely held by superinvestors?
Many widely followed stocks like MSTR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MSTR 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.