TRCT
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Tower Research Capital (TRC)’s Leidos LDOS Stock Holding History

Tower Research Capital (TRC)’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 		$848K Buy
5,453
+634
+13% +$114K 0.02% 606
2025
Q4 		$869K Buy
4,819
+3,034
+170% +$575K 0.02% 557
2025
Q3 		$337K Sell
1,785
-49
-3% -$8.53K 0.01% 1111
2025
Q2 		$289K Sell
1,834
-3,681
-67% -$544K 0.01% 1448
2025
Q1 		$744K Sell
5,515
-4,821
-47% -$673K 0.02% 639
2024
Q4 		$1.49M Sell
10,336
-627
-6% -$104K 0.03% 454
2024
Q3 		$1.79M Sell
10,963
-2,366
-18% -$358K 0.05% 315
2024
Q2 		$1.94M Buy
13,329
+1,476
+12% +$206K 0.03% 443
2024
Q1 		$1.55M Sell
11,853
-7,153
-38% -$853K 0.04% 358
2023
Q4 		$2.06M Buy
19,006
+13,449
+242% +$1.37M 0.03% 500
2023
Q3 		$512K Buy
5,557
+2,966
+114% +$279K 0.02% 856
2023
Q2 		$229K Sell
2,591
-7,548
-74% -$643K 0.01% 1461
2023
Q1 		$934K Buy
10,139
+6,608
+187% +$639K 0.03% 482
2022
Q4 		$372K Sell
3,531
-31,032
-90% -$3.18M 0.02% 882
2022
Q3 		$3.02M Buy
34,563
+30,489
+748% +$2.98M 0.05% 297
2022
Q2 		$410K Sell
4,074
-16,269
-80% -$1.69M 0.01% 1261
2022
Q1 		$2.2M Buy
20,343
+10,265
+102% +$989K 0.02% 550
2021
Q4 		$896K Buy
10,078
+3,519
+54% +$329K 0.02% 753
2021
Q3 		$630K Sell
6,559
-4,040
-38% -$401K 0.02% 830
2021
Q2 		$1.07M Sell
10,599
-1,176
-10% -$121K 0.03% 603
2021
Q1 		$1.13M Buy
11,775
+3,812
+48% +$385K 0.02% 703
2020
Q4 		$837K Sell
7,963
-14,364
-64% -$1.38M 0.03% 612
2020
Q3 		$1.99M Buy
22,327
+19,140
+601% +$1.73M 0.02% 392
2020
Q2 		$299K Buy
+3,187
New +$314K 0.01% 1442
2019
Q4 		– Sell
-4,210
Closed -$362K – 3990
2019
Q3 		$362K Sell
4,210
-1,106
-21% -$92.7K 0.02% 712
2019
Q2 		$425K Sell
5,316
-7,344
-58% -$536K 0.03% 534
2019
Q1 		$811K Buy
12,660
+9,335
+281% +$563K 0.05% 360
2018
Q4 		$175K Sell
3,325
-12,321
-79% -$766K 0.01% 738
2018
Q3 		$1.08M Buy
15,646
+11,095
+244% +$753K 0.08% 187
2018
Q2 		$269K Sell
4,551
-11,791
-72% -$735K 0.02% 926
2018
Q1 		$1.07M Buy
16,342
+15,817
+3,013% +$1.04M 0.09% 177
2017
Q4 		$34K Sell
525
-910
-63% -$57K ﹤0.01% 1635
2017
Q3 		$85K Buy
+1,435
New +$79.9K 0.01% 1523
2017
Q2 		– Sell
-400
Closed -$20K – 3117
2017
Q1 		$20K Sell
400
-775
-66% -$39.9K ﹤0.01% 1298
2016
Q4 		$60K Sell
1,175
-3,089
-72% -$144K 0.01% 1302
2016
Q3 		$185K Buy
4,264
+2,876
+207% +$131K 0.02% 522
2016
Q2 		$67K Buy
1,388
+1,043
+302% +$51.6K 0.01% 1366
2016
Q1 		$17K Buy
+345
New +$16.4K ﹤0.01% 1476
2015
Q3 		– Sell
-2,400
Closed -$97K – 4422
2015
Q2 		$97K Buy
2,400
+998
+71% +$41.9K 0.01% 868
2015
Q1 		$59K Buy
+1,402
New +$60.9K 0.01% 1336
2014
Q4 		– Sell
-1,700
Closed -$58K – 4367
2014
Q3 		$58K Sell
1,700
-1,817
-52% -$67K 0.01% 1400
2014
Q2 		$135K Buy
3,517
+3,172
+919% +$120K 0.02% 752
2014
Q1 		$12K Sell
345
-4,692
-93% -$209K ﹤0.01% 2424
2013
Q4 		$234K Buy
+5,037
New +$232K 0.04% 442
2013
Q3 		– Sell
-157
Closed -$5K – 4703
2013
Q2 		$5K Buy
+157
New +$5.58K ﹤0.01% 2933

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

Tower Research Capital (TRC)'s LDOS Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its Leidos (LDOS) stake by 13% in Q1 2026, buying an estimated $114K and bringing the position to 5,453 shares worth $848K. The position accounts for 0.02% of the portfolio, ranked #606.

Tower Research Capital (TRC) first reported a position in LDOS in Q2 2013 and has held it in 45 quarters since. The position peaked at $3.02M in Q3 2022. 897 funds tracked by Wall St. Rank hold LDOS as of Q1 2026.

  • Tower Research Capital (TRC) held 5,453 shares of Leidos worth $848K as of Q1 2026.
  • Tower Research Capital (TRC) bought 634 Leidos shares in Q1 2026, an estimated $114K.
  • Leidos made up 0.02% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #606 holding.
  • Tower Research Capital (TRC) first reported a position in Leidos in Q2 2013 and has held it in 45 quarters since.
  • Tower Research Capital (TRC)'s Leidos position peaked at $3.02M in Q3 2022.
  • 897 funds tracked by Wall St. Rank held Leidos as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.