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Summit Trail Advisors’s Leidos LDOS Stock Holding History

Summit Trail Advisors’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
Q1 		$2.29M Buy
14,739
+3,842
+35% +$690K 0.03% 441
2025
Q4 		$1.97M Buy
10,897
+378
+4% +$71.6K 0.03% 420
2025
Q3 		$1.99M Buy
10,519
+3,471
+49% +$604K 0.03% 447
2025
Q2 		$1.11M Buy
+7,048
New +$1.04M 0.02% 437
2020
Q4 		– Sell
-2,432
Closed -$229K – 231
2020
Q3 		$229K Buy
+2,432
New +$220K 0.04% 182
2018
Q1 		– Sell
-2,502
Closed -$163K – 1123
2017
Q4 		$163K Buy
+2,502
New +$157K 0.02% 496

Other funds holding LDOS

DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Summit Trail Advisors's LDOS Position: Q1 2026 in Review

Summit Trail Advisors increased its Leidos (LDOS) stake by 35% in Q1 2026, buying an estimated $690K and bringing the position to 14,739 shares worth $2.29M. The position accounts for 0.03% of the portfolio, ranked #441.

Summit Trail Advisors first reported a position in LDOS in Q4 2017 and has held it in 6 quarters since. 897 funds tracked by Wall St. Rank hold LDOS as of Q1 2026.

  • Summit Trail Advisors held 14,739 shares of Leidos worth $2.29M as of Q1 2026.
  • Summit Trail Advisors bought 3,842 Leidos shares in Q1 2026, an estimated $690K.
  • Leidos made up 0.03% of Summit Trail Advisors's portfolio in Q1 2026, its #441 holding.
  • Summit Trail Advisors first reported a position in Leidos in Q4 2017 and has held it in 6 quarters since.
  • 897 funds tracked by Wall St. Rank held Leidos as of Q1 2026.

Based on Summit Trail Advisors's 13F filing for Q1 2026, filed 12 May 2026.