Across its top 20 institutional holders, ASTS's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 20/100, avg. turnover score 29/100).

Quarterly Activity

Recent Activity

+$7.6B

Total Buy Value

$5.8B

Total Sell Value

New buy188

Trim164

Add253

Sold out53

441

Net Buyers

217

Net Sellers

Smart Money Convergence

ASTS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

Filings (90d)

$191.56M

Total Est. Value

2.59M shares

Planned Shares

Last Filed 2026-06-22

Filer	Title/Relationship	Filing Date	Planned Shares	Est. Value
Avellan Abel Antonio	(1)	2026-06-22	2.50M shares	$182.97M
Johnson Andrew Martin	EVP, CFO & CLO	2026-06-11	21K shares	$1.94M
Johnson Andrew Martin	Officer, Director	2026-06-11	25K shares	$2.36M
Yao Huiwen	Officer	2026-06-05	40K shares	$4.29M

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

Filings (14d)

Data as of 2026-07-15

2026-07-15

AST SpaceMobile issued an 8-K providing a preliminary estimate of its cash and restricted cash position: approximately $2.723 billion as of June 30, 2026. The disclosure came in connection with a notes offering, and the company noted that its full second-quarter financial results are not yet complete and will be released after the offering closes. The figures are subject to revision upon completion of quarter-end closing procedures.

View Full Filing (SEC EDGAR)

View all Form 8-K filings

CUSIP

00217D100, 00217D118, 00217D900

FAQ

Who are the top institutional investors holding AST SPACEMOBILE INC (ASTS)?

Major stakeholders currently include Rakuten Group, Inc. ($2.6B), Susquehanna International Group, LLP ($1.2B), BlackRock, Inc. ($1.2B). Based on the latest 13F filings, there are a total of 700 tracked investment funds and institutions maintaining positions in ASTS.

What is the overall institutional sentiment toward ASTS recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $2.7B, driven by 441 managers accumulating shares while 217 reduced their exposure.

Which institutions have been selling or reducing their ASTS positions?

In the latest period, 164 funds trimmed their holdings, and 53 managers completely exited their positions. The aggregate reported sell value was $5.8B.

Are there any notable investors adding ASTS to their portfolios?

Yes, buying activity remains notable. 188 institutions opened new positions in {ticker}, and 253 existing holders added to their shares. The total reported buy value for the quarter amounted to $7.6B.