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Campbell & Co Investment Adviser’s Leidos LDOS Stock Holding History

Campbell & Co Investment Adviser’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 		$4.76M Buy
46,206
+33,907
+276% +$4.5M 0.25% 89
2026
Q1 		$1.91M Sell
12,299
-9,149
-43% -$1.64M 0.11% 288
2025
Q4 		$3.87M Buy
+21,448
New +$4.06M 0.19% 146
2025
Q2 		– Sell
-1,924
Closed -$260K – 1306
2025
Q1 		$260K Sell
1,924
-11,604
-86% -$1.62M 0.02% 881
2024
Q4 		$1.95M Buy
+13,528
New +$2.25M 0.15% 188
2022
Q4 		– Sell
-25,484
Closed -$2.23M – 897
2022
Q3 		$2.23M Buy
+25,484
New +$2.49M 0.51% 13
2022
Q1 		– Sell
-5,800
Closed -$516K – 804
2021
Q4 		$516K Buy
+5,800
New +$543K 0.18% 190
2021
Q1 		– Sell
-4,647
Closed -$488K – 527
2020
Q4 		$488K Buy
4,647
+2,200
+90% +$211K 0.3% 101
2020
Q3 		$218K Buy
+2,447
New +$221K 0.16% 287
2019
Q1 		– Sell
-6,355
Closed -$371K – 562
2018
Q4 		$371K Buy
+6,355
New +$395K 0.37% 88
2018
Q3 		– Sell
-7,221
Closed -$426K – 459
2018
Q2 		$426K Buy
+7,221
New +$450K 0.33% 91
2015
Q4 		– Sell
-8,991
Closed -$371K – 156
2015
Q3 		$371K Buy
+8,991
New +$375K 0.25% 147
2015
Q2 		– Sell
-5,667
Closed -$238K – 197
2015
Q1 		$238K Buy
+5,667
New +$246K 0.15% 174
2014
Q2 		– Sell
-15,071
Closed -$533K – 203
2014
Q1 		$533K Buy
+15,071
New +$670K 0.21% 124

Other funds holding LDOS

Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
AP
Atwood & Palmer Kansas City, Missouri $1.87B AUM 24.22% 1-Year Est. Return
AT
Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM
HAI
Hennessy Advisors Inc Novato, California $3.13B AUM 77.26% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return

Campbell & Co Investment Adviser's LDOS Position: Q2 2026 in Review

Campbell & Co Investment Adviser increased its Leidos (LDOS) stake by 276% in Q2 2026, buying an estimated $4.5M and bringing the position to 46,206 shares worth $4.76M. The position accounts for 0.25% of the portfolio, ranked #89.

Campbell & Co Investment Adviser first reported a position in LDOS in Q1 2014 and has held it in 14 quarters since. 316 funds tracked by Wall St. Rank hold LDOS as of Q2 2026.

  • Campbell & Co Investment Adviser held 46,206 shares of Leidos worth $4.76M as of Q2 2026.
  • Campbell & Co Investment Adviser bought 33,907 Leidos shares in Q2 2026, an estimated $4.5M.
  • Leidos made up 0.25% of Campbell & Co Investment Adviser's portfolio in Q2 2026, its #89 holding.
  • Campbell & Co Investment Adviser first reported a position in Leidos in Q1 2014 and has held it in 14 quarters since.
  • 316 funds tracked by Wall St. Rank held Leidos as of Q2 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q2 2026, filed 3 Aug 2026.