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Firefly Aerospace Inc. (FLY) research

Firefly Aerospace Inc.
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Sector
Industrials
Industry
Aerospace & Defense
Last price
$23.32
As of

Firefly Aerospace Inc. (FLY): 5 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-08-11.

As of . Source: SEC EDGAR filings for FLY. Method and limitations.

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You are seeing 5 of 21 signals recorded on FLY since 2026-05-29.

The five above landed across 2 days. The other 16 were recorded on 4 other days. 14 of the 21 are institutional flow rows, which arrive in batches on filing days.

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Largest reported share positions in FLY (2026Q2)

Manager / securityMarket value% portfolioQoQ
TWO SIGMA INVESTMENTS, LPCUSIP 31816X106 · 2026Q2$79.8M0.06%,
RENAISSANCE TECHNOLOGIES LLCCUSIP 31816X106 · 2026Q2$18.2M0.03%,
MILLENNIUM MANAGEMENT LLCCUSIP 31816X106 · 2026Q2$12.2M0.00%,
D. E. Shaw & Co., Inc.CUSIP 31816X106 · 2026Q2$4.1M0.00%,
CITADEL ADVISORS LLCCUSIP 31816X106 · 2026Q2$1.5M0.00%,

Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.

Recent SEC filings, FLY

FLY against its peers

FLY's operating margin of -163.1% ranks in the 15th percentile of 16 Aerospace & Defense sub-industry peers, fiscal periods ending between 2025-12-28 and 2026-07-03.

MetricFLYPeer medianPercentilen
Revenue FY160M USD862M USD1417
Gross margin19.2%26.9%2111
Operating margin-163.1%1.0%1516
Net margin-186.6%1.1%1417
Return on equity-25.1%1.0%2116
P / En/a82.3xn/a9

Peers (17): AIR, ACHR, KRMN, VSEC, MRCY, BETA, ATRO, RDW, LOAR, HXL, DCO, LUNR, VVX, AVAV, SARO, VOYG, KTOS. Left out: RKGRY (no annual filing), MDA (no annual filing), KMRRF (no annual filing), DPC (no annual filing), TKMSF (no annual filing), CMGMF (no annual filing), CAE (period gap), AADX (no annual filing). Fiscal periods ending between 2025-12-28 and 2026-07-03. Every figure is one full fiscal year read from one annual filing (FLY: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.

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