AI Holders Summary · Q2 2026

1,680 institutions reported SPCX in Q2 2026. Alphabet Inc. leads at 19.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

Alphabet Inc.

CIK 0001652044

$94.2B551.2M95.05%Q2 2026 02

Valor Management LLC

CIK 0001846237

$86.0B503.4M99.79%Q2 2026 03

FMR LLC

CIK 0000315066

$51.7B302.6M2.24%Q2 2026 04

VY Capital Management Co. Ltd.

CIK 0001628622

$46.4B271.8M98.91%Q2 2026 05

Gigafund Management Company, LLC

CIK 0001713833

$29.4B171.8M99.76%Q2 2026 06

PUBLIC INVESTMENT FUND

CIK 0001767640

$26.3B154.1M69.48%Q2 2026 07

BAMCO INC /NY/

CIK 0001017918

$24.9B145.8M37.38%Q2 2026 08

D1 Capital Partners L.P.

CIK 0001747057

$21.5B126.0M61.91%Q2 2026 09

SC US (TTGP), LTD.

CIK 0001607841

$20.9B122.5M65.64%Q2 2026 10

Capricorn Investment Group LLC

CIK 0001536261

$20.6B120.8M91.78%Q2 2026 11

a16z Capital Management, L.L.C.

CIK 0001540358

$12.8B74.9M89.97%Q2 2026 12

BlackRock, Inc.

CIK 0002012383

$9.4B54.8M0.14%Q2 2026 13

BAILLIE GIFFORD & CO

CIK 0001088875

$8.8B51.4M7.97%Q2 2026 14

ONTARIO TEACHERS PENSION PLAN BOARD

CIK 0000937567· Sovereign

$8.7B50.7M54.89%Q2 2026 15

K5 Global Advisor LLC

CIK 0002151773

$6.6B38.6M99.99%Q2 2026 16

Alpha Wave Global, LP

CIK 0001558858

$5.3B31.2M85.53%Q2 2026 17

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$4.7B27.3M0.36%Q2 2026 18

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$4.5B26.6M0.10%Q2 2026 19

Mirae Asset Global Investments Co., Ltd.

CIK 0001569395

$4.5B26.1M6.58%Q2 2026 20

Founders Fund Growth II Management, LP

CIK 0002106825

$3.9B22.8M100.00%Q2 2026

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