AST SPACEMOBILE INC (ASTS) Top Institutional Shareholders
AST SPACEMOBILE INC (ASTS) 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 $13.39B in ASTS holdings during the latest filing period.
Rakuten Group, Inc. is currently the largest disclosed institutional shareholder of ASTS tracked by InsiderSet, reporting ownership valued at approximately $2.57B 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 $2.27B, representing an estimated loss of -11.52% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 62% of the total disclosed ASTS value among the investors covered in this analysis. Major shareholders include Rakuten Group, Inc., Blackrock, Inc., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in AST SPACEMOBILE INC (ASTS).
This page ranks the largest institutional ASTS 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
680
Total Reported Value
$13.39B
Largest Holder
Rakuten Group, Inc.
Largest Position
$2.57B
Insider Transactions (90d)
18
Latest Filing Quarter
Q2 2026
New Institutional Positions
119
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Rakuten Group, Inc. | 99.83% | 31,020,155 | $2,570,640,245 | $2,274,397,765 | -$296,242,480 | -11.52% | |
| Blackrock, Inc. | 0.02% | 14,517,234 | $1,203,043,239 | $1,064,403,597 | -$138,639,642 | -11.52% | |
| Vanguard Capital Management Llc | 0.02% | 11,489,121 | $952,103,457 | $842,382,352 | -$109,721,105 | -11.52% | |
| Vanguard Portfolio Management Llc | 0.05% | 11,043,563 | $915,180,066 | $809,714,039 | -$105,466,027 | -11.52% | |
| Alphabet Inc. | 18.46% | 8,943,486 | $741,146,685 | $655,736,394 | -$85,410,291 | -11.52% | |
| State Street Corp | 0.02% | 5,585,487 | $462,869,308 | $409,527,907 | -$53,341,401 | -11.52% | |
| Vodafone Ventures Ltd | 100.00% | 5,471,743 | $453,443,342 | $401,188,197 | -$52,255,145 | -11.52% | |
| Geode Capital Management, Llc | 0.02% | 4,765,087 | $394,210,456 | $349,376,179 | -$44,834,277 | -11.37% | |
| Ubs Group Ag | 0.07% | 4,543,334 | $376,506,089 | $333,117,249 | -$43,388,840 | -11.52% | |
| D. E. Shaw & Co., Inc. | 0.22% | 3,437,298 | $284,848,885 | $252,022,689 | -$32,826,196 | -11.52% | |
| Clear Street Group Inc. | 1.58% | 3,389,404 | $280,879,909 | $248,511,101 | -$32,368,808 | -11.52% | |
| Morgan Stanley | 0.02% | 3,193,678 | $264,660,256 | $234,160,471 | -$30,499,785 | -11.52% | |
| Marex Group Plc | 2.52% | 2,640,662 | $218,831,660 | $193,613,338 | -$25,218,322 | -11.52% | |
| Janus Henderson Group Plc | 0.11% | 2,634,803 | $218,345,726 | $193,183,756 | -$25,161,970 | -11.52% | |
| Goldman Sachs Group Inc | 0.03% | 2,312,905 | $191,670,438 | $169,582,195 | -$22,088,243 | -11.52% | |
| Fmr Llc | 0.01% | 2,275,579 | $188,577,189 | $166,845,452 | -$21,731,737 | -11.52% | |
| Bank Of America Corp | 0.01% | 1,644,246 | $136,258,665 | $120,556,117 | -$15,702,548 | -11.52% | |
| Vanguard Fiduciary Trust Co | 0.03% | 1,580,419 | $130,969,323 | $115,876,321 | -$15,093,002 | -11.52% | |
| Charles Schwab Investment Management Inc | 0.02% | 1,554,983 | $128,861,441 | $114,011,354 | -$14,850,087 | -11.52% | |
| Broad Run Investment Management, Llc | 21.35% | 1,463,094 | $121,246,600 | $107,274,052 | -$13,972,548 | -11.52% | |
| Northern Trust Corp | 0.02% | 1,442,551 | $119,544,202 | $105,767,839 | -$13,776,363 | -11.52% | |
| First Trust Advisors Lp | 0.08% | 1,316,852 | $109,127,525 | $96,551,589 | -$12,575,936 | -11.52% | |
| Focus Partners Wealth | 0.12% | 1,259,405 | $104,366,897 | $92,339,575 | -$12,027,322 | -11.52% | |
| Bnp Paribas Financial Markets | 0.06% | 1,100,929 | $91,233,986 | $80,720,114 | -$10,513,872 | -11.52% | |
| Tema Etfs Llc | 2.88% | 1,003,815 | $89,199,001 | $73,599,716 | -$15,599,285 | -17.49% | |
| Alliancebernstein L.P. | 0.02% | 1,024,160 | $74,384,741 | $75,091,411 | +$706,670 | +0.95% | |
| Wells Fargo & Company/Mn | 0.01% | 856,439 | $70,973,110 | $62,794,107 | -$8,179,003 | -11.52% | |
| Neuberger Berman Group Llc | 0.05% | 855,347 | $70,882,606 | $62,714,042 | -$8,168,564 | -11.52% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 845,167 | $70,038,988 | $61,967,644 | -$8,071,344 | -11.52% | |
| Bank Of New York Mellon Corp | 0.01% | 837,559 | $69,408,506 | $61,409,826 | -$7,998,680 | -11.52% | |
| Legal & General Group Plc | 0.02% | 814,446 | $67,493,137 | $59,715,181 | -$7,777,956 | -11.52% | |
| Once Capital Management, Llc | 17.53% | 790,500 | $65,508,735 | $57,959,460 | -$7,549,275 | -11.52% | |
| Gotham Asset Management, Llc | 0.20% | 780,217 | $64,656,583 | $57,205,510 | -$7,451,073 | -11.52% | |
| Wellington Management Group Llp | 0.01% | 730,364 | $60,525,265 | $53,550,288 | -$6,974,977 | -11.52% | |
| Voya Investment Management Llc | 0.06% | 704,290 | $58,364,512 | $51,638,543 | -$6,725,969 | -11.52% | |
| Citadel Advisors Llc | 0.04% | 699,724 | $57,986,128 | $51,303,764 | -$6,682,364 | -11.52% | |
| Swiss National Bank | 0.03% | 660,300 | $54,719,061 | $48,413,196 | -$6,305,865 | -11.52% | |
| Invesco Ltd. | 0.01% | 640,754 | $53,099,284 | $46,980,083 | -$6,119,201 | -11.52% | |
| Oppenheimer & Co Inc | 0.64% | 636,632 | $52,757,694 | $46,677,858 | -$6,079,836 | -11.52% | |
| Capital Research Global Investors | 0.01% | 515,866 | $42,749,815 | $37,823,295 | -$4,926,520 | -11.52% | |
| Masters Capital Management Llc | 6.12% | 500,000 | $41,435,000 | $36,660,000 | -$4,775,000 | -11.52% | |
| Raymond James Financial Inc | 0.01% | 499,905 | $41,427,127 | $36,653,035 | -$4,774,092 | -11.52% | |
| Nuveen, Llc | 0.01% | 496,521 | $41,146,695 | $36,404,920 | -$4,741,775 | -11.52% | |
| Dimensional Fund Advisors Lp | 0.01% | 491,843 | $40,649,316 | $36,061,929 | -$4,587,387 | -11.29% | |
| Deutsche Bank Ag\ | 0.01% | 482,394 | $39,975,992 | $35,369,128 | -$4,606,864 | -11.52% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.02% | 417,845 | $34,626,815 | $30,636,395 | -$3,990,420 | -11.52% | |
| Calamos Advisors Llc | 0.12% | 386,123 | $31,998,013 | $28,310,538 | -$3,687,475 | -11.52% | |
| Iht Wealth Management, Llc | 0.73% | 380,695 | $31,548,198 | $27,912,557 | -$3,635,641 | -11.52% | |
| Defiance Etfs, Llc | 0.45% | 374,660 | $31,048,074 | $27,470,071 | -$3,578,003 | -11.52% | |
| Man Group Plc | 0.06% | 351,738 | $29,148,528 | $25,789,430 | -$3,359,098 | -11.52% |
Frequently asked questions about ASTS
Who owns the most ASTS stock?
The largest holders of ASTS 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 AST SPACEMOBILE INC (ASTS).
Is ASTS widely held by superinvestors?
Many widely followed stocks like ASTS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ASTS 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.