JY
FLY

Jeff Yass’s Firefly Aerospace FLY Stock Holding History

Jeff Yass’s Portfolio FLY Stock Details FLY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.4M Buy
455,346
+300,883
+195% +$11.3M ﹤0.01% 2951
2026
Q1 		$4.4M Sell
154,463
-264,724
-63% -$6.45M ﹤0.01% 4470
2025
Q4 		$9.38M Buy
419,187
+234,467
+127% +$5.43M ﹤0.01% 3132
2025
Q3 		$5.42M Buy
+184,720
New +$8.3M ﹤0.01% 3951

Other funds holding FLY

AIP
AE Industrial Partners Boca Raton, Florida $1.37B AUM 48.49% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
TE
Tema ETFs New York $3.09B AUM 72.72% 1-Year Est. Return
TI
Tidal Investments Milwaukee, Wisconsin $57.8B AUM 72.54% 1-Year Est. Return

Jeff Yass's FLY Position: Q2 2026 in Review

Jeff Yass increased its Firefly Aerospace (FLY) stake by 195% in Q2 2026, buying an estimated $11.3M and bringing the position to 455,346 shares worth $13.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2951.

Jeff Yass first reported a position in FLY in Q3 2025 and has held it in 4 quarters since. 269 funds tracked by Wall St. Rank hold FLY as of Q2 2026.

  • Jeff Yass held 455,346 shares of Firefly Aerospace worth $13.4M as of Q2 2026.
  • Jeff Yass bought 300,883 Firefly Aerospace shares in Q2 2026, an estimated $11.3M.
  • Firefly Aerospace made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #2951 holding.
  • Jeff Yass first reported a position in Firefly Aerospace in Q3 2025 and has held it in 4 quarters since.
  • 269 funds tracked by Wall St. Rank held Firefly Aerospace as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.