Equibles
  • Stocks
  • FLY Firefly Aerospace Inc.

FLY

Firefly Aerospace Inc.

Company with tickers: FLY

CIK
1860160
CUSIP
31816X106
Shares Outstanding
160,235,217
13F Activity (30d)
174 filings 172 filers
Holders: 216
Total Value: $2,142,927,323
Total Shares: 75,269,668
Showing 1–100 of 233 holdings by value · page 1 of 3

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 216 13F filers · Δ vs Dec 31, 2025
Top Holder
46.8%
Sep 2025 → Mar 2026 · range 46.8% – 59.6%
−10.7 pts
Top 5
61.1%
Sep 2025 → Mar 2026 · range 61.1% – 71.0%
−8.3 pts
Top 10
72.6%
Sep 2025 → Mar 2026 · range 72.6% – 79.5%
−5.8 pts
HHI
2,289
Sep 2025 → Mar 2026 · range 2,289 – 3,614
Moderately concentrated −1,078

Quarterly Activity

vs Dec 31, 2025
New
97
Increased
66
Decreased
28
Sold Out
32
Unchanged
25
Holder count: +65
Institutional value: +56.3%
Shares held: +22.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega JANE STREET GROUP, LLC +1,916,100 2,160,400
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP +1,889,976 3,437,363
Mega CITADEL ADVISORS LLC +1,650,213 2,572,385
Mega BlackRock, Inc. +583,787 2,037,915
Mid LBP AM SA +516,171 740,026

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large Hudson Bay Capital Management LP −1,348,887 659,017
Mega UBS Group AG −704,772 1,068,835
Mega TWO SIGMA INVESTMENTS, LP −417,602 18,271
Small BlueCrest Capital Management Ltd −375,000 103,698
Large WCM INVESTMENT MANAGEMENT, LLC −340,611 340,730

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 2,427,201 $69,102,412
Mega VANGUARD CAPITAL MANAGEMENT LLC 2,333,889 $66,445,819
Mega VAN ECK ASSOCIATES CORP 2,120,531 $60,371,517
Large Point72 Asset Management, L.P. 1,107,140 $31,520,275
Mid MASTERS CAPITAL MANAGEMENT LLC 1,000,000 $28,470,000

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 1,962,912 $43,910,340
Large Balyasny Asset Management L.P. 457,295 $10,229,689
Mega NORGES BANK 360,000 $8,053,200
Mega JENNISON ASSOCIATES LLC 356,692 $7,979,199
Mega AMERICAN CENTURY COMPANIES INC 335,079 $7,495,717
Filter: New 97 Increased 66 Reduced 28 Sold out 32 Unchanged 25
Showing 100 of 233
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid AE INDUSTRIAL PARTNERS, LP $1,002,934,156 46.80% 35,227,754
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $70,944,393 3.31% 2,491,900
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $69,102,412 3.22% 2,427,201
Mega VANGUARD CAPITAL MANAGEMENT LLC $66,445,819 3.10% 2,333,889
Mega VAN ECK ASSOCIATES CORP $60,371,517 2.82% 2,120,531
Mega BlackRock, Inc. $58,019,436 2.71% 2,037,915
Mega CITADEL ADVISORS LLC $48,293,661 2.25% 1,696,300
Mega JANE STREET GROUP, LLC $38,821,692 1.81% 1,363,600
Mega Capital World Investors $34,312,300 1.60% 1,205,209
Mega UBS Group AG $30,429,732 1.42% 1,068,835
Mid MASTERS CAPITAL MANAGEMENT LLC $28,470,000 1.33% 1,000,000
Large Point72 Asset Management, L.P. $27,375,043 1.28% 961,540
Mega PRICE T ROWE ASSOCIATES INC /MD/ $25,266,924 1.18% 887,493
Mega JANE STREET GROUP, LLC $22,684,896 1.06% 796,800
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $22,519,770 1.05% 791,000
Mega CITADEL ADVISORS LLC $22,514,076 1.05% 790,800
Mid Penserra Capital Management LLC $21,826,638 1.02% 766,654
Mid LBP AM SA $21,068,540 0.98% 740,026
Large Temasek Holdings (Private) Ltd $18,880,022 0.88% 663,155
Mid Phoenix Financial Ltd. $18,791,907 0.88% 660,060
Large Hudson Bay Capital Management LP $18,762,213 0.88% 659,017
Mega GEODE CAPITAL MANAGEMENT, LLC $18,560,417 0.87% 651,929
Mega JPMORGAN CHASE & CO $18,015,217 0.84% 632,779
Mega Invesco Ltd. $15,858,927 0.74% 557,040
Large TUDOR INVESTMENT CORP ET AL $15,336,732 0.72% 538,698
Mega GOLDMAN SACHS GROUP INC $14,144,492 0.66% 496,821
Mega STATE STREET CORP $13,975,040 0.65% 490,869
Large Marex Group plc $13,159,061 0.61% 462,208
Mega MORGAN STANLEY $12,243,548 0.57% 430,051
Large Temasek Holdings (Private) Ltd $11,388,000 0.53% 400,000
Mega CITIGROUP INC $11,274,120 0.53% 396,000
Large WCM INVESTMENT MANAGEMENT, LLC $9,700,583 0.45% 340,730
Mega MILLENNIUM MANAGEMENT LLC $9,420,637 0.44% 330,897
Large RENAISSANCE TECHNOLOGIES LLC $9,375,171 0.44% 329,300
Mega BANK OF AMERICA CORP /DE/ Bank $8,513,725 0.40% 299,042
Mid Defiance ETFs, LLC Mutual Fund $7,982,133 0.37% 280,370
Mega VICTORY CAPITAL MANAGEMENT INC $7,924,453 0.37% 278,344
Large Vident Advisory, LLC $7,606,642 0.35% 267,181
Large IEQ CAPITAL, LLC $7,150,496 0.33% 251,159
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $6,832,800 0.32% 240,000
Mega ROYAL BANK OF CANADA Bank $6,428,013 0.30% 225,782
Large Walleye Capital LLC $6,405,750 0.30% 225,000
Mega RAYMOND JAMES FINANCIAL INC $5,245,170 0.24% 184,235
Mega FMR LLC $5,130,236 0.24% 180,198
Mega VANGUARD FIDUCIARY TRUST CO Bank $5,085,311 0.24% 178,620
Mega NORTHERN TRUST CORP Bank $4,981,850 0.23% 174,986
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $4,972,940 0.23% 174,673
Mega NEUBERGER BERMAN GROUP LLC $4,799,387 0.22% 168,577
Mid Ghisallo Capital Management LLC $4,555,200 0.21% 160,000
Large Holocene Advisors, LP $4,511,242 0.21% 158,456
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,397,561 0.21% 154,463
Large LMR Partners LLP $4,314,514 0.20% 151,546
Mid SEVEN GRAND MANAGERS, LLC $4,270,500 0.20% 150,000
Large IEQ CAPITAL, LLC $4,270,500 0.20% 150,000
Micro Red Wave Investments LLC $4,221,844 0.20% 148,291
Large CAPITAL FUND MANAGEMENT S.A. $3,718,039 0.17% 130,595
Mid Burkehill Global Management, LP $3,558,750 0.17% 125,000
Mega Mitsubishi UFJ Asset Management Co., Ltd. $3,555,903 0.17% 124,900
Mega WELLS FARGO & COMPANY/MN $3,478,492 0.16% 122,181
Large Walleye Trading LLC $3,353,766 0.16% 117,800
Large Alyeska Investment Group, L.P. $3,115,500 0.15% 109,431
Large Point72 Asset Management, L.P. $2,975,115 0.14% 104,500
Small BlueCrest Capital Management Ltd $2,952,282 0.14% 103,698
Mega PRINCIPAL FINANCIAL GROUP INC $2,862,031 0.13% 100,528
Mega Nuveen, LLC $2,842,102 0.13% 99,828
Large PEAK6 LLC $2,750,202 0.13% 96,600
Large Blackstone Inc. $2,685,916 0.13% 94,342
Large Walleye Trading LLC $2,516,748 0.12% 88,400
Mid EFG International AG $2,478,683 0.12% 87,063
Mega CITADEL ADVISORS LLC $2,428,063 0.11% 85,285
Mega CITIGROUP INC $2,310,453 0.11% 81,154
Mega Bank of New York Mellon Corp Bank $2,186,378 0.10% 76,796
Mid Stratos Wealth Partners, LTD. $2,108,004 0.10% 74,043
Small Lisanti Capital Growth, LLC $1,963,148 0.09% 68,955
Mega FRANKLIN RESOURCES INC $1,876,200 0.09% 65,901
Mega AQR CAPITAL MANAGEMENT LLC $1,832,099 0.09% 64,352
Mega Swiss National Bank Bank $1,793,610 0.08% 63,000
Large Schonfeld Strategic Advisors LLC $1,775,047 0.08% 62,348
Large Caption Management, LLC $1,708,200 0.08% 60,000
Mid NEEDHAM INVESTMENT MANAGEMENT LLC $1,708,200 0.08% 60,000
Small REX Advisers, LLC $1,674,036 0.08% 58,800
Small REX Advisers, LLC $1,674,036 0.08% 58,800
Large MML INVESTORS SERVICES, LLC $1,656,954 0.08% 58,200
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $1,605,992 0.07% 56,410
Mid GROUP ONE TRADING LLC $1,595,572 0.07% 56,044
Large Quantinno Capital Management LP $1,430,987 0.07% 50,263
Large Jefferies Financial Group Inc. $1,423,500 0.07% 50,000
Mega LPL Financial LLC $1,331,342 0.06% 46,763
Small Huntleigh Advisors, Inc. $1,325,164 0.06% 46,546
Large MARSHALL WACE, LLP $1,306,773 0.06% 45,900
Large Squarepoint Ops LLC $1,189,305 0.06% 41,774
Large Point72 Asset Management, L.P. $1,170,117 0.05% 41,100
Micro Endowment Wealth Management, Inc. Endowment $1,062,329 0.05% 37,314
Large SEI INVESTMENTS CO $1,054,443 0.05% 37,037
Mega AMERIPRISE FINANCIAL INC $1,020,051 0.05% 35,829
Mega Legal & General Group Plc $981,188 0.05% 34,464
Mid Aquatic Capital Management LLC $921,602 0.04% 32,371
Mega FIRST TRUST ADVISORS LP $917,730 0.04% 32,235
Mid Ballentine Partners, LLC $911,040 0.04% 32,000
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $905,716 0.04% 31,813
Page 1 of 3
Next »

Report a Problem

Category
Description
Email (optional, for follow-up)