AST SPACEMOBILE INC (ASTS) 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 $15.16B 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 $1.38B 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 $961.78M, representing an estimated loss of -30.22% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed ASTS value among the investors covered in this analysis. Major shareholders include Rakuten Group, Inc., Blackrock, Inc., Vanguard Portfolio 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
728
Total Reported Value
$15.16B
Largest Holder
Rakuten Group, Inc.
Largest Position
$1.38B
Insider Transactions (90d)
26
Latest Filing Quarter
Q2 2026
New Institutional Positions
94
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Rakuten Group, Inc. | 99.68% | 15,510,078 | $1,378,225,531 | $961,779,937 | -$416,445,594 | -30.22% | |
| Blackrock, Inc. | 0.02% | 15,273,481 | $1,357,201,539 | $947,108,557 | -$410,092,982 | -30.22% | |
| Vanguard Portfolio Management Llc | 0.05% | 13,330,558 | $1,184,553,384 | $826,627,902 | -$357,925,482 | -30.22% | |
| Vanguard Capital Management Llc | 0.02% | 12,515,363 | $1,112,115,156 | $776,077,660 | -$336,037,496 | -30.22% | |
| Alphabet Inc. | 0.80% | 8,943,486 | $794,718,166 | $554,585,567 | -$240,132,599 | -30.22% | |
| Morgan Stanley | 0.03% | 7,317,827 | $650,262,301 | $453,778,452 | -$196,483,849 | -30.22% | |
| Ubs Group Ag | 0.09% | 6,602,096 | $586,662,250 | $409,395,973 | -$177,266,277 | -30.22% | |
| State Street Corp | 0.02% | 6,533,847 | $580,597,644 | $405,163,852 | -$175,433,792 | -30.22% | |
| Marex Group Plc | 4.69% | 6,220,357 | $552,740,923 | $385,724,338 | -$167,016,585 | -30.22% | |
| Vodafone Ventures Ltd | 100.00% | 5,471,743 | $486,219,083 | $339,302,783 | -$146,916,300 | -30.22% | |
| Geode Capital Management, Llc | 0.02% | 5,105,125 | $453,129,851 | $316,568,801 | -$136,561,050 | -30.14% | |
| Goldman Sachs Group Inc | 0.04% | 3,872,227 | $344,086,063 | $240,116,796 | -$103,969,267 | -30.22% | |
| Jane Street Group, Llc | 0.20% | 3,584,274 | $318,498,588 | $222,260,831 | -$96,237,757 | -30.22% | |
| Norges Bank | 0.03% | 3,334,326 | $296,288,208 | $206,761,555 | -$89,526,653 | -30.22% | |
| Janus Henderson Group Plc | 0.11% | 2,634,803 | $218,345,726 | $163,384,134 | -$54,961,592 | -25.17% | |
| Clear Street Group Inc. | 0.68% | 2,415,249 | $214,619,026 | $149,769,590 | -$64,849,436 | -30.22% | |
| Van Eck Associates Corp | 0.12% | 2,191,222 | $194,711,987 | $135,877,676 | -$58,834,311 | -30.22% | |
| Vanguard Fiduciary Trust Co | 0.03% | 1,695,027 | $150,620,099 | $105,108,624 | -$45,511,475 | -30.22% | |
| Charles Schwab Investment Management Inc | 0.02% | 1,640,466 | $145,771,809 | $101,725,297 | -$44,046,512 | -30.22% | |
| Sixth Street Partners Management Company, L.P. | 0.02% | 1,640,466 | $145,771,809 | $101,725,297 | -$44,046,512 | -30.22% | |
| Northern Trust Corp | 0.02% | 1,593,315 | $141,581,971 | $98,801,463 | -$42,780,508 | -30.22% | |
| Broad Run Investment Management, Llc | 19.91% | 1,455,969 | $129,377,405 | $90,284,638 | -$39,092,767 | -30.22% | |
| Focus Partners Wealth | 0.12% | 1,277,334 | $113,503,978 | $79,207,481 | -$34,296,497 | -30.22% | |
| Bank Of America Corp | 0.01% | 1,191,157 | $105,846,211 | $73,863,646 | -$31,982,565 | -30.22% | |
| Bnp Paribas Financial Markets | 0.05% | 1,089,107 | $96,778,048 | $67,535,525 | -$29,242,523 | -30.22% | |
| Tidal Investments Llc | 0.23% | 1,049,061 | $93,219,560 | $65,052,273 | -$28,167,287 | -30.22% | |
| Voya Investment Management Llc | 0.08% | 1,039,607 | $92,379,478 | $64,466,030 | -$27,913,448 | -30.22% | |
| Tema Etfs Llc | 2.88% | 1,003,815 | $89,199,001 | $62,246,568 | -$26,952,433 | -30.22% | |
| Nuveen, Llc | 0.02% | 991,806 | $88,131,882 | $61,501,890 | -$26,629,992 | -30.22% | |
| D. E. Shaw & Co., Inc. | 0.05% | 978,899 | $86,984,966 | $60,701,527 | -$26,283,439 | -30.22% | |
| First Trust Advisors Lp | 0.05% | 969,732 | $86,170,385 | $60,133,081 | -$26,037,304 | -30.22% | |
| Mirae Asset Global Investments Co., Ltd. | 0.16% | 939,123 | $83,450,470 | $58,235,017 | -$25,215,453 | -30.22% | |
| Legal & General Group Plc | 0.02% | 887,294 | $78,844,945 | $55,021,101 | -$23,823,844 | -30.22% | |
| Imc-Chicago, Llc | 0.68% | 836,000 | $74,286,960 | $51,840,360 | -$22,446,600 | -30.22% | |
| Once Capital Management, Llc | 14.23% | 816,500 | $72,554,190 | $50,631,165 | -$21,923,025 | -30.22% | |
| Neuberger Berman Group Llc | 0.05% | 816,083 | $72,517,135 | $50,605,307 | -$21,911,828 | -30.22% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 845,167 | $70,038,988 | $52,408,806 | -$17,630,182 | -25.17% | |
| Gotham Asset Management, Llc | 0.16% | 782,446 | $69,528,152 | $48,519,476 | -$21,008,676 | -30.22% | |
| Fmr Llc | 0.00% | 781,355 | $69,431,245 | $48,451,824 | -$20,979,421 | -30.22% | |
| Bank Of New York Mellon Corp | 0.01% | 764,206 | $67,907,368 | $47,388,414 | -$20,518,954 | -30.22% | |
| Swiss National Bank | 0.03% | 670,900 | $59,616,174 | $41,602,509 | -$18,013,665 | -30.22% | |
| Federated Hermes, Inc. | 0.07% | 580,516 | $51,584,652 | $35,997,797 | -$15,586,855 | -30.22% | |
| Dimensional Fund Advisors Lp | 0.01% | 548,416 | $48,727,534 | $34,007,276 | -$14,720,258 | -30.21% | |
| Oppenheimer & Co Inc | 0.49% | 516,580 | $45,903,299 | $32,033,126 | -$13,870,173 | -30.22% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | 513,192 | $45,602,241 | $31,823,036 | -$13,779,205 | -30.22% | |
| Masters Capital Management Llc | 6.25% | 500,000 | $44,430,000 | $31,005,000 | -$13,425,000 | -30.22% | |
| Invesco Ltd. | 0.00% | 496,207 | $44,092,955 | $30,769,796 | -$13,323,159 | -30.22% | |
| Defiance Etfs, Llc | 0.57% | 471,577 | $40,602,780 | $29,242,490 | -$11,360,290 | -27.98% | |
| Susquehanna International Group, Llp | 0.04% | 456,560 | $40,569,922 | $28,311,286 | -$12,258,636 | -30.22% | |
| Raymond James Financial Inc | 0.01% | 427,184 | $37,959,570 | $26,489,680 | -$11,469,890 | -30.22% |
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.