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LDOS icon

Tidemark’s Leidos LDOS Stock Holding History

Tidemark’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
Q2 		$23.5K Hold
228
– – 0.01% 392
2026
Q1 		$35.5K Hold
228
– – 0.01% 302
2025
Q4 		$41.1K Hold
228
– – 0.01% 269
2025
Q3 		$43.1K Sell
228
-150
-40% -$26.1K 0.01% 266
2025
Q2 		$59.6K Hold
378
– – 0.02% 219
2025
Q1 		$51K Hold
378
– – 0.02% 240
2024
Q4 		$54.5K Hold
378
– – 0.02% 225
2024
Q3 		$61.6K Hold
378
– – 0.03% 201
2024
Q2 		$55.1K Hold
378
– – 0.03% 196
2024
Q1 		$49.6K Hold
378
– – 0.03% 230
2023
Q4 		$40.9K Buy
+378
New +$38.5K 0.03% 248

Other funds holding LDOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Tidemark's LDOS Position: Q2 2026 in Review

Tidemark held its Leidos (LDOS) position steady in Q2 2026 at 228 shares worth $23.5K. The position accounts for 0.01% of the portfolio, ranked #392.

Tidemark first reported a position in LDOS in Q4 2023 and has held it in 11 quarters since. The position peaked at $61.6K in Q3 2024. 768 funds tracked by Wall St. Rank hold LDOS as of Q2 2026.

  • Tidemark held 228 shares of Leidos worth $23.5K as of Q2 2026.
  • Tidemark left its Leidos share count unchanged in Q2 2026.
  • Leidos made up 0.01% of Tidemark's portfolio in Q2 2026, its #392 holding.
  • Tidemark first reported a position in Leidos in Q4 2023 and has held it in 11 quarters since.
  • Tidemark's Leidos position peaked at $61.6K in Q3 2024.
  • 768 funds tracked by Wall St. Rank held Leidos as of Q2 2026.

Based on Tidemark's 13F filing for Q2 2026, filed 10 Aug 2026.