Carderock Capital Management’s Leidos LDOS Stock Holding History

Carderock Capital Management’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
2026 Q3	–	Sell	-6,251	Closed	-$644K	–	72
2026 Q2	$644K	Sell	6,251 -29,701	-83%	-$3.94M	0.14%	54
2026 Q1	$5.59M	Buy	35,952 +454	+1%	+$81.5K	1.38%	38
2025 Q4	$6.4M	Buy	35,498 +1,225	+4%	+$232K	1.55%	34
2025 Q3	$6.48M	Buy	34,273 +4,467	+15%	+$777K	1.57%	35
2025 Q2	$4.7M	Buy	29,806 +9,309	+45%	+$1.38M	1.2%	42
2025 Q1	$2.77M	Buy	+20,497	New	+$2.86M	0.73%	48

Other funds holding LDOS

KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Atwood & Palmer Kansas City, Missouri $1.95B AUM 16% 1-Year Est. Return

Pzena Investment Management New York $34.1B AUM 26.62% 1-Year Est. Return

Hennessy Advisors Inc Novato, California $2.66B AUM 26.6% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return

Seizert Capital Partners Birmingham, Michigan $2.3B AUM 16.06% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

Heritage Investors Management Corp Bethesda, Maryland $3.52B AUM 30.22% 1-Year Est. Return

CX Institutional Auburn, Indiana $3.69B AUM 15.82% 1-Year Est. Return

Carderock Capital Management's LDOS Position: Q3 2026 in Review

Carderock Capital Management sold out of Leidos (LDOS) in Q3 2026, closing a stake of 6,251 shares — an estimated $644K sold.

Carderock Capital Management first reported a position in LDOS in Q1 2025 and held it in 6 quarters. The position peaked at $6.48M in Q3 2025. 263 funds tracked by Wall St. Rank hold LDOS as of Q3 2026.

Carderock Capital Management reported no remaining Leidos position as of Q3 2026 after selling out during the quarter.
Carderock Capital Management sold 6,251 Leidos shares in Q3 2026, an estimated $644K.
Carderock Capital Management first reported a position in Leidos in Q1 2025 and held it in 6 quarters.
Carderock Capital Management's Leidos position peaked at $6.48M in Q3 2025.
263 funds tracked by Wall St. Rank held Leidos as of Q3 2026.

Based on Carderock Capital Management's 13F filing for Q3 2026, filed 22 Oct 2026.