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Quadrature Capital’s Leidos LDOS Stock Holding History

Quadrature Capital’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 		$1.78M Buy
17,243
+5,728
+50% +$761K 0.02% 547
2026
Q1 		$1.79M Buy
+11,515
New +$2.07M 0.02% 412
2025
Q3 		– Sell
-4,108
Closed -$648K – 1290
2025
Q2 		$648K Sell
4,108
-11,774
-74% -$1.74M 0.01% 505
2025
Q1 		$2.14M Sell
15,882
-45,784
-74% -$6.39M 0.05% 282
2024
Q4 		$8.88M Buy
+61,666
New +$10.3M 0.18% 116
2024
Q3 		– Sell
-31,005
Closed -$4.52M – 1191
2024
Q2 		$4.52M Buy
31,005
+2,781
+10% +$389K 0.08% 201
2024
Q1 		$3.7M Buy
28,224
+5,649
+25% +$673K 0.06% 203
2023
Q4 		$2.44M Buy
22,575
+2,752
+14% +$280K 0.04% 223
2023
Q3 		$1.83M Buy
+19,823
New +$1.87M 0.04% 287
2023
Q1 		– Sell
-15,040
Closed -$1.58M – 1062
2022
Q4 		$1.58M Buy
15,040
+9,592
+176% +$982K 0.05% 278
2022
Q3 		$477K Buy
+5,448
New +$532K 0.02% 531
2019
Q4 		– Sell
-14,599
Closed -$1.25M – 620
2019
Q3 		$1.25M Sell
14,599
-18,037
-55% -$1.51M 0.06% 260
2019
Q2 		$2.6M Buy
+32,636
New +$2.38M 0.17% 129
2018
Q4 		– Sell
-5,165
Closed -$357K – 582
2018
Q3 		$357K Buy
+5,165
New +$351K 0.03% 427
2017
Q4 		– Sell
-19,412
Closed -$1.15M – 588
2017
Q3 		$1.15M Buy
+19,412
New +$1.08M 0.14% 164
2017
Q1 		– Sell
-72,170
Closed -$3.69M – 764
2016
Q4 		$3.69M Buy
72,170
+7,010
+11% +$328K 0.12% 193
2016
Q3 		$2.82M Buy
65,160
+57,294
+728% +$2.6M 0.25% 98
2016
Q2 		$377K Buy
+7,866
New +$389K 0.03% 402

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

Quadrature Capital's LDOS Position: Q2 2026 in Review

Quadrature Capital increased its Leidos (LDOS) stake by 50% in Q2 2026, buying an estimated $761K and bringing the position to 17,243 shares worth $1.78M. The position accounts for 0.02% of the portfolio, ranked #547.

Quadrature Capital first reported a position in LDOS in Q2 2016 and has held it in 18 quarters since. The position peaked at $8.88M in Q4 2024. 768 funds tracked by Wall St. Rank hold LDOS as of Q2 2026.

  • Quadrature Capital held 17,243 shares of Leidos worth $1.78M as of Q2 2026.
  • Quadrature Capital bought 5,728 Leidos shares in Q2 2026, an estimated $761K.
  • Leidos made up 0.02% of Quadrature Capital's portfolio in Q2 2026, its #547 holding.
  • Quadrature Capital first reported a position in Leidos in Q2 2016 and has held it in 18 quarters since.
  • Quadrature Capital's Leidos position peaked at $8.88M in Q4 2024.
  • 768 funds tracked by Wall St. Rank held Leidos as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.