Firefly Aerospace Inc. (FLY) Institutional Ownership

Ownership Summary

Firefly Aerospace Inc. (NASDAQ:FLY) has 145 institutional investors that have filed 13F reports for the period ending December 2025.

• Their combined ownership stood at 61.6% of outstanding shares in December 2025, down from 68.3% in September 2025.
• Their total shares held in FLY increased 1.69% quarter over quarter, and separately, investors owning Firefly Aerospace stayed flat from a year ago.
• During the quarter, 100 of these 145 funds increased positions in FLY, 20 reduced exposure, and 25 held steady.
• In total, institutional investors held 57.79Mn shares in Firefly Aerospace as of December 2025, up by 962.14K shares quarter on quarter, and with no net change year over year.
• As of December 31, 2025, the biggest holder of Firefly Aerospace is AE INDUSTRIAL PARTNERS, LP at 35.23Mn shares, representing 37.54% of shares outstanding.
• The largest buyers of Firefly Aerospace for the quarter ending December 2025 were VANGUARD PORTFOLIO MANAGEMENT LLC (2.43Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.33Mn), VAN ECK ASSOCIATES CORP (2.12Mn), Point72 Asset Management, L.P. (961.54K), PRICE T ROWE ASSOCIATES INC /MD/ (887.49K).
• The largest sellers of Firefly Aerospace for the quarter ending December 2025 were Hudson Bay Capital Management LP (1.13Mn), UBS Group AG (704.77K), TWO SIGMA INVESTMENTS, LP (417.6K), Temasek Holdings (Private) Ltd (406.43K), BlueCrest Capital Management Ltd (375.0K).
• Business Quant data shows the 10 biggest positions in Firefly Aerospace as of December 2025 are held by AE INDUSTRIAL PARTNERS, LP (35.23Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.43Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.33Mn), VAN ECK ASSOCIATES CORP (2.12Mn), BlackRock, Inc. (2.04Mn), Capital World Investors (1.21Mn), UBS Group AG (1.07Mn), Point72 Asset Management, L.P. (961.54K), PRICE T ROWE ASSOCIATES INC /MD/ (887.49K), Penserra Capital Management LLC (766.65K).