Spire Global
SPIR · NYSE
$8.77+$0.04 (+0.46%)TodayMarket closed ·
Prev close $8.73
Who owns SPIR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 38.0% of SPIR’s shares.
- 325 Capital LLC7.4%
- BlackRock Institutional Trust Company, N.A.5.9%
- State Street Investment Management (US)3.9%
- Vanguard Capital Management, LLC3.7%
- Next 6 largest institutions17.1%
- All other shareholders62.0%
| Holder | Shares | % of shares |
|---|---|---|
| 325 Capital LLC | 2.97M | 7.38% |
| BlackRock Institutional Trust Company, N.A. | 2.37M | 5.89% |
| State Street Investment Management (US) | 1.58M | 3.93% |
| Vanguard Capital Management, LLC | 1.49M | 3.69% |
| VanEck Asset Management B.V. | 1.41M | 3.51% |
| Van Eck Associates Corporation | 1.41M | 3.50% |
| Platzer (Peter) | 1.17M | 2.90% |
| Science & Technology Partners, L.P. | 1.16M | 2.88% |
| First Securities Investment Trust Co., Ltd. | 879.53K | 2.19% |
| RRE Ventures LLC | 844.25K | 2.10% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| VanEck Space Innovators UCITS ETF Fund | 1.43M | 3.55% |
| Vanguard Total Stock Market Index Fund | 1.05M | 2.60% |
| FSITC Aerospace and Satellite ETF | 879.53K | 2.19% |
| iShares Russell 2000 ETF | 793.06K | 1.97% |
| State Street SPDR S&P Kensho New Econ Comp ETF | 448.52K | 1.12% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $2.06M (16 trades) of SPIR on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Porteous William | Award | 2.82K | $30.91K |
| Platzer Peter | Sale | 17.95K | $197.85K |
| Messer Stephen | Sale | 17.99K | $252.88K |
| Oehme Johann Gabriel | Sale | 2.99K | $42.12K |
| Pelez Perez Celia | Sale | 4.48K | $63.18K |
| Condor Theresa | Sale | 22.50K | $317.05K |
| Platzer Peter | Sale | 5.10K | $71.86K |
| ENGEL ALISON K | Sale | 4.29K | $60.39K |
| Mellinger Eric M. | Award | 150.00K | — |
| Porteous William | Award | 1.52K | $27.86K |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.76M
- Days to cover
- 4.98
- % of shares outstanding
- 9.35%
- Average daily volume
- 754.61K
- Change since last report
- +0.9%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.