Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in SPIR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | 325 CAPITAL LLC | 3.0M | $55.2M | +58.2% | 9.119% | 13.16% |
| 2 | BlackRock, Inc. | 2.6M | $48.1M | +48.7% | 7.940% | 0.00% |
| 3 | STATE STREET CORP | 1.6M | $29.4M | +175.0% | 4.860% | 0.00% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | $27.6M | +29.8% | 4.566% | 0.00% |
| 5 | VAN ECK ASSOCIATES CORP | 1.4M | $26.2M | — | 4.324% | 0.02% |
| 6 | Science & Technology Partners, L.P. | 1.2M | $21.5M | — | 3.557% | 3.63% |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 910K | $16.9M | +9.5% | 2.797% | 0.00% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 829K | $15.4M | +15.5% | 2.547% | 0.00% |
| 9 | Mitsubishi UFJ Asset Management Co., Ltd. | 681K | $12.7M | — | 2.094% | 0.01% |
| 10 | ROYCE & ASSOCIATES LP | 650K | $12.1M | +14.1% | 1.999% | 0.10% |
| 11 | Lane Generational LLC | 623K | $11.6M | -17.6% | 1.914% | 10.17% |
| 12 | STIFEL FINANCIAL CORP | 542K | $10.1M | +4.6% | 1.666% | 0.01% |
| 13 | Deer Management Co. LLC | 538K | $10.0M | -24.5% | 1.655% | 1.23% |
| 14 | D. E. Shaw & Co., Inc. | 538K | $10.0M | +693.6% | 1.654% | 0.00% |
| 15 | CITADEL ADVISORS LLC | 507K | $9.4M | +44.5% | 1.558% | 0.00% |
| 16 | BNP PARIBAS FINANCIAL MARKETS | 489K | $9.1M | +597.9% | 1.502% | 0.00% |
| 17 | UBS Group AG | 414K | $7.7M | +408.9% | 1.272% | 0.00% |
| 18 | AWM Investment Company, Inc. | 414K | $7.7M | -3.6% | 1.271% | 0.67% |
| 19 | DRIEHAUS CAPITAL MANAGEMENT LLC | 370K | $6.9M | — | 1.138% | 0.04% |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 359K | $6.7M | +106.7% | 1.102% | 0.00% |
| 21 | TWO SIGMA INVESTMENTS, LP | 358K | $6.7M | +251.2% | 1.100% | 0.00% |
| 22 | NORTHERN TRUST CORP | 256K | $4.8M | +16.7% | 0.787% | 0.00% |
| 23 | HERALD INVESTMENT MANAGEMENT Ltd | 253K | $4.7M | -25.6% | 0.778% | 0.64% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 248K | $4.6M | +17.8% | 0.762% | 0.00% |
| 25 | JPMORGAN CHASE & CO | 235K | $4.1M | +55.1% | 0.722% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in SPIR — a direct measure of their conviction.
Filings activity in SPIR during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 136 | +13% | 73.65% | +27.88 pp | $437M | +138% |
| Q1 2026 | 120 | +8.1% | 45.77% | +3.97 pp | $184M | +84% |
| Q4 2025 | 111 | +4.7% | 41.80% | 1.09 pp | $100M | 33% |
| Q3 2025 | 106 | +6.0% | 42.89% | 0.79 pp | $149M | 4.5% |
| Q2 2025 | 100 | +7.5% | 43.68% | 7.70 pp | $156M | +53% |
| Q1 2025 | 93 | +11% | 51.38% | +20.43 pp | $102M | 2.9% |
| Q4 2024 | 84 | +18% | 30.95% | 2.00 pp | $105M | +34% |
| Q3 2024 | 71 | — | 32.95% | — | $78M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Institutional ownership and quarterly buying activity across the largest Space & Satellites peers.
| Ticker | Company | Market Cap | Inst. Ownership | Holders | Net Buyers − Sellers |
|---|---|---|---|---|---|
| SPCX | Space Exploration Technologies Corp. | $1.82T | 0.0% | 20 | +15 |
Quick answers to the most common questions about buying SPIR stock.
Based on Q2 2026 13F filings, institutional ownership of Spire Global, Inc. stands at 73.7%, held across 136 reporting institutions.
325 CAPITAL LLC is the largest reported institutional holder of SPIR, with approximately 2,966,932 shares worth $0.06B as of Q2 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of SPIR, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for SPIR is 75 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
38 institutions opened new positions in SPIR during Q2 2026, while 21 fully exited. 81 added to existing positions and 15 trimmed.
SPIR institutional ownership rose by 27.88 percentage points quarter-over-quarter, with a net change of +16 holders.
The top 10 institutions account for 60.6% of all reported 13F value in SPIR, and the top 25 account for 86.7%.
Across the largest Space & Satellites peers, institutional ownership levels are: SPCX (0.0%). See the peer comparison table on this page for net buyer activity by company.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Spire Global, Inc. (SPIR) Institutional Ownership