Citadel Advisors’s Leidos LDOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $9.89M | Buy |
63,600
+3,000
| +5% | +$539K | ﹤0.01% | 3272 |
|
|
2025
Q4 | $10.9M | Sell |
60,600
-72,900
| -55% | -$13.8M | ﹤0.01% | 3144 |
|
|
2025
Q3 | $25.2M | Sell |
133,500
-59,200
| -31% | -$10.3M | ﹤0.01% | 2040 |
|
|
2025
Q2 | $30.4M | Buy |
192,700
+2,100
| +1% | +$310K | 0.01% | 1667 |
|
|
2025
Q1 | $25.7M | Buy |
190,600
+117,800
| +162% | +$16.4M | ﹤0.01% | 1748 |
|
|
2024
Q4 | $10.5M | Buy |
72,800
+15,100
| +26% | +$2.51M | ﹤0.01% | 2926 |
|
|
2024
Q3 | $9.41M | Sell |
57,700
-56,100
| -49% | -$8.49M | ﹤0.01% | 2994 |
|
|
2024
Q2 | $16.6M | Buy |
113,800
+57,100
| +101% | +$7.98M | ﹤0.01% | 2190 |
|
|
2024
Q1 | $7.43M | Sell |
56,700
-10,100
| -15% | -$1.2M | ﹤0.01% | 3356 |
|
|
2023
Q4 | $7.23M | Sell |
66,800
-9,700
| -13% | -$988K | ﹤0.01% | 3273 |
|
|
2023
Q3 | $7.05M | Sell |
76,500
-8,900
| -10% | -$838K | ﹤0.01% | 3146 |
|
|
2023
Q2 | $7.56M | Buy |
85,400
+44,500
| +109% | +$3.79M | ﹤0.01% | 3050 |
|
|
2023
Q1 | $3.77M | Buy |
40,900
+19,000
| +87% | +$1.84M | ﹤0.01% | 4279 |
|
|
2022
Q4 | $2.3M | Sell |
21,900
-2,300
| -10% | -$235K | ﹤0.01% | 5215 |
|
|
2022
Q3 | $2.12M | Sell |
24,200
-22,700
| -48% | -$2.22M | ﹤0.01% | 5485 |
|
|
2022
Q2 | $4.72M | Sell |
46,900
-9,800
| -17% | -$1.02M | ﹤0.01% | 3903 |
|
|
2022
Q1 | $6.13M | Buy |
56,700
+20,100
| +55% | +$1.94M | ﹤0.01% | 3791 |
|
|
2021
Q4 | $3.25M | Sell |
36,600
-7,500
| -17% | -$702K | ﹤0.01% | 5178 |
|
|
2021
Q3 | $4.24M | Buy |
44,100
+10,900
| +33% | +$1.08M | ﹤0.01% | 4625 |
|
|
2021
Q2 | $3.36M | Sell |
33,200
-30,100
| -48% | -$3.09M | ﹤0.01% | 5330 |
|
|
2021
Q1 | $6.09M | Buy |
63,300
+37,500
| +145% | +$3.79M | ﹤0.01% | 3840 |
|
|
2020
Q4 | $2.71M | Sell |
25,800
-25,600
| -50% | -$2.45M | ﹤0.01% | 4744 |
|
|
2020
Q3 | $4.58M | Sell |
51,400
-2,100
| -4% | -$190K | ﹤0.01% | 3287 |
|
|
2020
Q2 | $5.01M | Buy |
53,500
+12,900
| +32% | +$1.27M | ﹤0.01% | 3084 |
|
|
2020
Q1 | $3.72M | Buy |
40,600
+12,200
| +43% | +$1.23M | ﹤0.01% | 3129 |
|
|
2019
Q4 | $2.78M | Buy |
28,400
+700
| +3% | +$61.7K | ﹤0.01% | 3897 |
|
|
2019
Q3 | $2.38M | Buy |
27,700
+8,500
| +44% | +$712K | ﹤0.01% | 4212 |
|
|
2019
Q2 | $1.53M | Buy |
19,200
+12,100
| +170% | +$884K | ﹤0.01% | 4978 |
|
|
2019
Q1 | $455K | Sell |
7,100
-15,500
| -69% | -$935K | ﹤0.01% | 6947 |
|
|
2018
Q4 | $1.19M | Buy |
22,600
+4,300
| +23% | +$267K | ﹤0.01% | 5039 |
|
|
2018
Q3 | $1.27M | Sell |
18,300
-2,600
| -12% | -$177K | ﹤0.01% | 5133 |
|
|
2018
Q2 | $1.23M | Buy |
20,900
+5,600
| +37% | +$349K | ﹤0.01% | 4856 |
|
|
2018
Q1 | $1M | Sell |
15,300
-5,900
| -28% | -$389K | ﹤0.01% | 4811 |
|
|
2017
Q4 | $1.37M | Buy |
21,200
+8,200
| +63% | +$514K | ﹤0.01% | 4171 |
|
|
2017
Q3 | $770K | Buy |
13,000
+3,400
| +35% | +$189K | ﹤0.01% | 4686 |
|
|
2017
Q2 | $496K | Sell |
9,600
-7,300
| -43% | -$389K | ﹤0.01% | 5123 |
|
|
2017
Q1 | $864K | Sell |
16,900
-1,800
| -10% | -$92.7K | ﹤0.01% | 4222 |
|
|
2016
Q4 | $956K | Sell |
18,700
-62,300
| -77% | -$2.91M | ﹤0.01% | 3917 |
|
|
2016
Q3 | $3.51M | Buy |
81,000
+72,300
| +831% | +$3.28M | ﹤0.01% | 2334 |
|
|
2016
Q2 | $416K | Sell |
8,700
-3,000
| -26% | -$148K | ﹤0.01% | 4746 |
|
|
2016
Q1 | $589K | Buy |
11,700
+1,700
| +17% | +$81.1K | ﹤0.01% | 4179 |
|
|
2015
Q4 | $563K | Buy |
10,000
+6,000
| +150% | +$316K | ﹤0.01% | 4311 |
|
|
2015
Q3 | $165K | Buy |
4,000
+1,500
| +60% | +$62.6K | ﹤0.01% | 6386 |
|
|
2015
Q2 | $101K | Sell |
2,500
-800
| -24% | -$33.6K | ﹤0.01% | 7067 |
|
|
2015
Q1 | $138K | Sell |
3,300
-14,800
| -82% | -$643K | ﹤0.01% | 6565 |
|
|
2014
Q4 | $788K | Buy |
18,100
+3,600
| +25% | +$141K | ﹤0.01% | 4077 |
|
|
2014
Q3 | $498K | Sell |
14,500
-13,300
| -48% | -$490K | ﹤0.01% | 4630 |
|
|
2014
Q2 | $1.07M | Buy |
27,800
+21,300
| +328% | +$806K | ﹤0.01% | 3410 |
|
|
2014
Q1 | $230K | Buy |
6,500
+4,300
| +195% | +$191K | ﹤0.01% | 5368 |
|
|
2013
Q4 | $102K | Buy |
+2,200
| New | +$102K | ﹤0.01% | 5591 |
|
|
2013
Q3 | – | Sell |
-9,558
| Closed | -$329K | – | 6794 |
|
|
2013
Q2 | $329K | Buy |
+9,558
| New | +$340K | ﹤0.01% | 4211 |
|
Other funds holding LDOS
DAM
VCM
VPM
Citadel Advisors's LDOS Position: Q1 2026 in Review
Citadel Advisors increased its Leidos (LDOS) stake by 133% in Q1 2026, buying an estimated $39.5M and bringing the position to 385,482 shares worth $60M. The position accounts for 0.01% of the portfolio, ranked #1190.
Citadel Advisors first reported a position in LDOS in Q2 2013 and has held it in 51 quarters since. The position peaked at $163M in Q3 2024. 897 funds tracked by Wall St. Rank hold LDOS as of Q1 2026.
- Citadel Advisors held 385,482 shares of Leidos worth $60M as of Q1 2026.
- Citadel Advisors bought 220,057 Leidos shares in Q1 2026, an estimated $39.5M.
- Leidos made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1190 holding.
- Citadel Advisors first reported a position in Leidos in Q2 2013 and has held it in 51 quarters since.
- Citadel Advisors's Leidos position peaked at $163M in Q3 2024.
- 897 funds tracked by Wall St. Rank held Leidos as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.