Spire Global
SPIR
110 hedge funds and large institutions have $92M invested in Spire Global in 2025 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 36 increasing their positions, 34 reducing their positions, and 14 closing their positions.
50% more first-time investments, than exits
New positions opened: 21 | Existing positions closed: 14
6% more funds holding
Funds holding: 104 → 110 (+6)
6% more repeat investments, than reductions
Existing positions increased: 36 | Existing positions reduced: 34
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
1.82% less ownership
Funds ownership: 38.81% → 36.99% (-1.8%)
31% less capital invested
Capital invested by funds: $133M → $92M (-$40.6M)
38% less call options, than puts
Call options by funds: $4.38M | Put options by funds: $7.01M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LG
Lane Generational
Dover,
Massachusetts
|
+$2.1M |
| 2 |
Raymond James Financial
St Petersburg,
Florida
|
+$1.66M |
| 3 |
Stifel Financial
St. Louis,
Missouri
|
+$1.27M |
| 4 |
DnB Asset Management
Oslo,
Norway
|
+$1.22M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.09M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.96M |
| 2 |
GGHC
Gilder Gagnon Howe & Co
New York
|
-$1.28M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$1.27M |
| 4 |
PGCM
Prescott Group Capital Management
Tulsa,
Oklahoma
|
-$1.1M |
| 5 |
Two Sigma Investments
New York
|
-$669K |
SPIR Hedge Fund Activity: Q4 2025 in Review
110 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Spire Global (SPIR) for Q4 2025, worth a combined $92M — down 31% from $133M a quarter earlier.
Buyers outnumbered sellers: 21 funds opened new SPIR positions and 14 closed out — a net gain of 7 holders — while 36 added to existing stakes and 34 trimmed.
The largest buyer was Lane Generational, adding an estimated $2.1M. The largest seller was Susquehanna International Group, cutting an estimated $1.96M.
- 110 institutional investors held Spire Global (SPIR) as of Q4 2025, up from 104 in Q3 2025.
- Funds reported $92M of Spire Global stock for Q4 2025, down 31% quarter-over-quarter.
- 21 funds opened new Spire Global positions in Q4 2025 and 14 closed out, a net change of +7 holders.
- The largest Spire Global buyer in Q4 2025 was Lane Generational, an estimated $2.1M added.
- The largest Spire Global seller in Q4 2025 was Susquehanna International Group, an estimated $1.96M sold.
Based on aggregated 13F filings for Q4 2025.