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FLY · Firefly Aerospace Inc.

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$20.45 -0.67 (-3.19%)
Market Cap
$3.46B
Shares
167.40M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 274
Total Value: $3,106,556,761
Total Shares: 105,665,200
Showing 1–100 of 292 holdings by value · page 1 of 3

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 274 13F filers · Δ vs Mar 31, 2026
Top Holder
32.7%
Sep 2025 → Jun 2026 · range 32.7% – 59.7%
−14.2 pts
Top 5
49.1%
Sep 2025 → Jun 2026 · range 49.1% – 71.1%
−12.2 pts
Top 10
63.2%
Sep 2025 → Jun 2026 · range 63.2% – 79.6%
−9.6 pts
HHI
1,215
Sep 2025 → Jun 2026 · range 1,215 – 3,625
Broadly held−1,086

Quarterly Activity

vs Mar 31, 2026
New
95
Increased
121
Decreased
37
Sold Out
41
Unchanged
21
Holder count: +54
Institutional value: +45.4%
Shares held: +40.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 292
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1860160 CUSIP 31816X106 13F (30d) 217 filings 216 filers Visit website Investor relations