Massachusetts Financial Services
FLY

Massachusetts Financial Services’s Firefly Aerospace FLY Stock Holding History

Massachusetts Financial Services’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
2025
Q4 		– Sell
-59,001
Closed -$1.73M – 957
2025
Q3 		$1.73M Buy
+59,001
New +$2.65M ﹤0.01% 774

Other funds holding FLY

AIP
AE Industrial Partners Boca Raton, Florida $1.63B AUM 5.44% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Massachusetts Financial Services's FLY Position: Q4 2025 in Review

Massachusetts Financial Services sold out of Firefly Aerospace (FLY) in Q4 2025, closing a stake of 59,001 shares — an estimated $1.73M sold.

Massachusetts Financial Services first reported a position in FLY in Q3 2025 and held it in 1 quarter. The position peaked at $1.73M in Q3 2025. 147 funds tracked by Wall St. Rank hold FLY as of Q4 2025.

  • Massachusetts Financial Services reported no remaining Firefly Aerospace position as of Q4 2025 after selling out during the quarter.
  • Massachusetts Financial Services sold 59,001 Firefly Aerospace shares in Q4 2025, an estimated $1.73M.
  • Massachusetts Financial Services first reported a position in Firefly Aerospace in Q3 2025 and held it in 1 quarter.
  • Massachusetts Financial Services's Firefly Aerospace position peaked at $1.73M in Q3 2025.
  • 147 funds tracked by Wall St. Rank held Firefly Aerospace as of Q4 2025.

Based on Massachusetts Financial Services's 13F filing for Q4 2025, filed 22 Jan 2026.