Company · Ownership research

AST SpaceMobile, Inc. ASTS

CIK 0001780312 · CUSIP 00217D100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 00217D100 (ASTS), not CUSIP 00217D900 (ASTS), CUSIP 00217D950 (ASTS), and does not merge CUSIPs.

This page lists the top 20 of 143 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock Inc. CIK 1364742 · View history	$22.56M 7,778,718 shares	0.00%	+2.12M(+37.50%)Added	SEC filing ↗ May 10, 2024	▾
02	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$21.61M 7,450,467 shares	0.01%	+5.05M(+209.90%)Added	SEC filing ↗ May 15, 2024	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$19.32M 6,663,760 shares	0.00%	+2.22M(+49.90%)Added	SEC filing ↗ May 10, 2024	▾
04	Broad Run Investment Management, LLC CIK 1568621 · View history	$11.47M 3,953,842 shares	1.41%	-9.01K(-0.20%)Reduced	SEC filing ↗ May 15, 2024	▾
05	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$8.31M 2,864,135 shares	0.01%	+557.61K(+24.20%)Added	SEC filing ↗ May 7, 2024	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$7.75M 2,671,187 shares	0.00%	+824.21K(+44.60%)Added	SEC filing ↗ May 13, 2024	▾
07	No Street GP LP CIK 1765774 · View history	$7.25M 2,500,000 shares	0.64%	+2.50MNew	SEC filing ↗ May 15, 2024	▾
08	STATE STREET CORP CIK 93751 · View history	$7.02M 2,421,582 shares	0.00%	+650.38K(+36.70%)Added	SEC filing ↗ May 15, 2024	▾
09	Polar Asset Management Partners Inc. CIK 1326389 · View history	$5.62M 1,936,833 shares	0.15%	+833.33K(+75.50%)Added	SEC filing ↗ May 15, 2024	▾
10	MASTERS CAPITAL MANAGEMENT LLC CIK 1104186 · View history	$2.90M 1,000,000 shares	0.55%	+1.00MNew	SEC filing ↗ May 15, 2024	▾
11	NORTHERN TRUST CORP CIK 73124 · View history	$2.83M 975,244 shares	0.00%	+255.20K(+35.40%)Added	SEC filing ↗ May 14, 2024	▾
12	Northern Right Capital Management, L.P. CIK 1346543 · View history	$2.67M 921,748 shares	0.97%	+921.75KNew	SEC filing ↗ May 15, 2024	▾
13	ONCE CAPITAL MANAGEMENT, LLC CIK 1712892 · View history	$2.39M 823,100 shares	1.40%	+68.00K(+9.00%)Added	SEC filing ↗ May 7, 2024	▾
14	CITADEL ADVISORS LLC CIK 1423053 · View history	$2.17M 746,853 shares	0.00%	+483.02K(+183.10%)Added	SEC filing ↗ May 15, 2024	▾
15	MORGAN STANLEY CIK 895421 · Amended · View history	$1.87M 645,087 shares	0.00%	-1.02M(-61.40%)Reduced	SEC filing ↗ Oct 17, 2024	▾
16	Marex Group plc CIK 1997464 · View history	$1.45M 500,009 shares	0.05%	+500.01KNew	SEC filing ↗ Apr 2, 2026	▾
17	GROUP ONE TRADING LLC CIK 932540 · View history	$1.29M 445,862 shares	0.05%	-303.38K(-40.50%)Reduced	SEC filing ↗ May 10, 2024	▾
18	Centiva Capital, LP CIK 1692507 · View history	$1.23M 422,547 shares	0.07%	+422.55KNew	SEC filing ↗ May 15, 2024	▾
19	DNB Asset Management AS CIK 1456670 · View history	$1.11M 382,151 shares	0.01%	+17.08K(+4.70%)Added	SEC filing ↗ Apr 12, 2024	▾
20	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$926.86K 319,606 shares	0.00%	+258.06K(+419.30%)Added	SEC filing ↗ May 15, 2024	▾

Showing 20 / 143 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

143

Cancelled or null records excluded

Disclosed shares

51,824,113

Not deduplicated across managers

Disclosed value

$150.22M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

AST SpaceMobile, Inc. · Q1 2024

Explore all 143 reporting institutions.

This page includes 20 of 143 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.