Sienna Gestion’s Leidos LDOS Stock Holding History

Sienna Gestion’s Portfolio LDOS Stock Details LDOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-21,869	Closed	-$3.15M	–	176
2025 Q2	$3.15M	Hold	21,869	–	–	0.22%	116
2025 Q1	$2.87M	Sell	21,869 -1,427	-6%	-$199K	0.23%	115
2024 Q4	$3.36M	Buy	+23,296	New	+$3.88M	0.23%	116

Other funds holding LDOS

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Sienna Gestion's LDOS Position: Q3 2025 in Review

Sienna Gestion sold out of Leidos (LDOS) in Q3 2025, closing a stake of 21,869 shares — an estimated $3.15M sold.

Sienna Gestion first reported a position in LDOS in Q4 2024 and held it in 3 quarters. The position peaked at $3.36M in Q4 2024. 903 funds tracked by Wall St. Rank hold LDOS as of Q3 2025.

Sienna Gestion reported no remaining Leidos position as of Q3 2025 after selling out during the quarter.
Sienna Gestion sold 21,869 Leidos shares in Q3 2025, an estimated $3.15M.
Sienna Gestion first reported a position in Leidos in Q4 2024 and held it in 3 quarters.
Sienna Gestion's Leidos position peaked at $3.36M in Q4 2024.
903 funds tracked by Wall St. Rank held Leidos as of Q3 2025.

Based on Sienna Gestion's 13F filing for Q3 2025, filed 13 Nov 2025.