Activity Companies Alerts About

William Marshall owns 3.91% of Planet Labs PBC

14,235,371 shares as of the September 18, 2026 filing, worth $193M at the latest close.

PL · $4.9B market cap · Founder-led
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Free.
The stake
3.91%
worth $193M at the latest close
Stake rank
#297
by dollar value of the stake
Last sale
101 days ago
Jul 10, 2026
Last buy
1,126 days ago
Sep 19, 2023 · $269,840

William Marshall owns 3.91% of Planet Labs PBC: 14,235,371 of 363,847,989 shares, worth about $193M at the 2026-10-16 close. The stake has moved from 25.68% in 2021 to 3.91% on 2026-09-18, across 4 sales and 2 purchases that moved it since 2016. The last trade that moved it was a planned sale of $5.2M on 2026-07-10.

How the stake is held

each class as its filings last stated it
SHARES
OF THE STAKE
CLASS B · stated Feb 3, 2026 · Form 4 ↗
11,746,898
82.5%
HELD DIRECTLY
11,746,898
82.5%
CLASS A · stated Sep 18, 2026 · Form 4 ↗
2,488,473
17.5%
HELD DIRECTLY
2,488,473
17.5%
THE STAKE
14,235,371
3.91%