NASDAQ · Industrials · Holders
SpaceX (SPCX) Institutional Ownership & Insider Trading History
Top SPCX institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Prices as of Sep 28, 4:00 PM EDT · Fundamentals checked Sep 29, 8:37 AM EDT · Statements Jun 30, 2026
Ownership read
SPCX insider transaction activity: Net selling.
Alphabet Inc. is the largest institutional holder. 2 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider flow
SPCX
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
551.19M
Alphabet Inc.
Insider transaction activity
Net selling
$53.75M sold / $0.0000 bought
Observations shown
16
10 holder / 6 insider
- Holder rows
- 10
- Yahoo Finance · Filing dates shown per row
- Increased / initiated
- 10
- 0 decreased · provider-reported changes
- Insider rows
- 6
- Yahoo Finance · Filing dates shown per row
Ownership concentration and transaction activity
- Top 10 reported holders
- 32.11% outstanding
- Changes with share-count history
- Prior-position data unavailable
- New / exited positions
- 0 / 0 explicitly reported
- Largest increase with share-count history
- Prior share counts unavailable
Reported-holder cohort only; absence from a limited provider list does not establish an exit. Changes are provider-reported and are only comparable quarter over quarter when the position periods match.
Net shares sold: 353,560
Sale-code S shares minus purchase-code P shares in this sample. Includes disclosed plans and unknown plan status; excludes grants, gifts, exercises and withholding. This is activity, not sentiment.
- Purchase / sale; plan unknown: 2
- Conversion / exercise: 1
- Other / unclassified: 3
Top 10 institutional holders
SpaceX (SPCX) institutional ownership
Ranked by reported share count, with position changes and separate position and filing dates where ownership data supplies them.
| # | Institution | % held | Shares | Change % | Position / filing date |
|---|---|---|---|---|---|
| 1 | Alphabet Inc. | 7.16% | 551.19M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 2 | Valor Management LLC | 6.54% | 503.41M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 3 | 3.93% | 302.56M | +100.00% | Position as of Jun 30, 2026Filing date unknown | |
| 4 | Vy Capital Management Co. Ltd. | 3.53% | 271.81M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 5 | Gigafund Management Company, LLC | 2.23% | 171.83M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 6 | Public Investment Fund | 2.00% | 154.15M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 7 | BAMCO Inc. | 1.89% | 145.78M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 8 | D1 Capital Partners, LP | 1.64% | 126.04M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 9 | Nvidia Corp | 1.60% | 122.76M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
| 10 | Sc Us (ttgp), Ltd. | 1.59% | 122.52M | +100.00% | Position as of Jun 30, 2026Filing date unknown |
Recent insider transactions
SpaceX (SPCX) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
| # | Insider | % company | Action | Shares | Transaction date |
|---|---|---|---|---|---|
| 1 | SHOTWELL GWYNNE E President | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 342.17K | Sep 22, 2026 |
| 2 | SHOTWELL GWYNNE E President | <0.01% | Conversion of Exercise of derivative securityProvider-supplied Form 4 action code. Review the original filing before making a trading judgment.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 555.48K | Sep 22, 2026 |
| 3 | MUSK ELON REEVE Chief Executive Officer | 4.10% | OtherProvider-supplied Form 4 action code. Review the original filing before making a trading judgment.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 315.93M | Jun 15, 2026 |
| 4 | MUSK ELON REEVE Chief Executive Officer | <0.01% | OtherProvider-supplied Form 4 action code. Review the original filing before making a trading judgment.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 480 | Apr 2, 2026 |
| 5 | MUSK ELON REEVE Chief Executive Officer | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 11.39K | Apr 2, 2026 |
| 6 | MUSK ELON REEVE Chief Executive Officer | 6.64% | OtherProvider-supplied Form 4 action code. Review the original filing before making a trading judgment.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 511.37M | Feb 2, 2026 |
Frequently asked
Common questions.
Who are the largest SPCX shareholders?
Alphabet Inc. is the largest reported institutional holder of SPCX, with 551.19 million shares, or about 7.16% of shares outstanding.
What does the institutional filing activity show for SPCX?
SpaceX has 10 institutional rows on file: 10 increased or initiated positions and 0 reduced them.
What insider transactions are available for SPCX?
TECHi shows 6 dated SPCX insider transactions through Sep 22, 2026, with transaction types kept separate so administrative actions are not presented as open-market trades.
Are SPCX insiders buying or selling?
The displayed SPCX activity reads Net selling: 2 sales and 0 purchases. Other transaction types remain separate.
Who is the most active reported SPCX insider?
MUSK ELON REEVE has the largest absolute share movement in the displayed SPCX filing rows, totaling 827.31 million shares. The action labels provide the transaction context.
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
How to use this page
Use this to check who owns the float and whether insiders are active.
Best for Institutional concentration, insider transaction pattern, and float context.
Weak when Filings are delayed or transactions are administrative rather than economic.
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