Q2 13F filings give first broad look at institutional SpaceX holdings after listing

News Editor

2026-08-16 03:25:35

SpaceX’s June 12 Nasdaq listing has now been followed by the first broad wave of post-listing institutional disclosures in second-quarter 13F filings. Data compiled by third-party 13F platform Giantsight shows that, as of June 30, about 1,697 reporting entities disclosed positions in SpaceX, spanning pre-IPO investors, venture capital firms, asset managers, and pension funds. According to SEC filings, Alphabet reported the largest disclosed 13F position with 551 million SpaceX shares valued at $94.18 billion. Other large holders included Valor Management with 503 million shares worth $86.01 billion, FMR LLC with 303 million shares worth $51.66 billion, Gigafund Management with 172 million shares worth $29.36 billion, Saudi Arabia’s Public Investment Fund with 154 million shares worth $26.34 billion, and BAMCO under Baron with 146 million shares worth $24.91 billion. The filings also listed Nvidia, Baillie Gifford, BlackRock, Ontario Teachers’ Pension Plan, and Harvard University’s endowment fund among notable holders. The report noted that the appearance of these positions in 13F filings does not mean all of them were purchased in the secondary market after SpaceX went public. 13F data reflects quarter-end reportable long positions and some options holdings, but does not show short positions, written options, purchase timing, cost basis, or trades made after quarter-end.

Second-quarter 13F filings have provided the first concentrated view of institutional holdings in SpaceX after the company listed on Nasdaq on June 12.

Data compiled by third-party 13F platform Giantsight shows that, as of June 30, about 1,697 reporting entities disclosed positions in SpaceX. The group includes pre-listing investors, venture capital firms, asset managers, and pension funds.

Largest disclosed positions in SEC filings

SEC filings show that Alphabet reported holding 551 million shares of SpaceX, valued at $94.18 billion, making it the largest 13F position disclosed so far.

Other major holders were Valor Management with 503 million shares worth $86.01 billion, FMR LLC with 303 million shares worth $51.66 billion, Gigafund Management with 172 million shares worth $29.36 billion, Saudi Arabia’s Public Investment Fund with 154 million shares worth $26.34 billion, and BAMCO under Baron with 146 million shares worth $24.91 billion.

Additional notable filers included Nvidia with 123 million shares valued at $20.98 billion, Baillie Gifford with 51.4 million shares worth $8.78 billion, BlackRock with 51.04 million common shares worth $8.72 billion, Ontario Teachers’ Pension Plan with 50.68 million shares worth $8.66 billion, and Harvard University’s endowment fund with 12.935 million shares worth $2.21 billion.

Filing appearance does not prove post-listing secondary purchases

By source of holdings, Alphabet and Gigafund were pre-listing investors in SpaceX. Nvidia’s SpaceX position came from its earlier investment in xAI. FMR, BAMCO, BlackRock, and Baillie Gifford mainly represent asset management capital.

The report said these positions are appearing in 13F filings for the first time, but that does not mean the institutions all bought SpaceX shares in the secondary market after the listing.

Quarter-end values and later share-price decline

All dollar amounts cited in the filings were based on reported value at June 30. SpaceX closed at $170.86 that day. As of Aug. 14, the stock closed at $140, down about 18.1% from the quarter-end level. If share counts were unchanged, the current market value of those common-stock positions would have declined accordingly.

What 13F data shows and what it leaves out

Form 13F mainly reflects reportable long positions in securities at quarter-end and some options holdings. It does not disclose stock short positions, written options, exact purchase timing, transaction cost basis, or trading activity after the end of the quarter.

This article was originally published by Bit.Fan. For more cryptocurrency news and market insights, visit www.bit.fan.

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