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 | $60M | Buy |
385,482
+220,057
| +133% | +$39.5M | 0.01% | 1190 |
|
|
2025
Q4 | $29.8M | Sell |
165,425
-594,344
| -78% | -$113M | ﹤0.01% | 1916 |
|
|
2025
Q3 | $144M | Sell |
759,769
-54,157
| -7% | -$9.43M | 0.02% | 646 |
|
|
2025
Q2 | $128M | Buy |
813,926
+798,150
| +5,059% | +$118M | 0.02% | 608 |
|
|
2025
Q1 | $2.13M | Sell |
15,776
-576,993
| -97% | -$80.5M | ﹤0.01% | 5415 |
|
|
2024
Q4 | $85.4M | Sell |
592,769
-405,409
| -41% | -$67.5M | 0.01% | 839 |
|
|
2024
Q3 | $163M | Sell |
998,178
-97,163
| -9% | -$14.7M | 0.03% | 444 |
|
|
2024
Q2 | $160M | Buy |
1,095,341
+465,784
| +74% | +$65.1M | 0.03% | 437 |
|
|
2024
Q1 | $82.5M | Sell |
629,557
-128,489
| -17% | -$15.3M | 0.02% | 849 |
|
|
2023
Q4 | $82.1M | Sell |
758,046
-385,079
| -34% | -$39.2M | 0.02% | 810 |
|
|
2023
Q3 | $105M | Buy |
1,143,125
+649,232
| +131% | +$61.1M | 0.02% | 607 |
|
|
2023
Q2 | $43.7M | Buy |
493,893
+386,879
| +362% | +$33M | 0.01% | 1155 |
|
|
2023
Q1 | $9.85M | Sell |
107,014
-710,654
| -87% | -$68.7M | ﹤0.01% | 2841 |
|
|
2022
Q4 | $86M | Buy |
817,668
+797,079
| +3,871% | +$81.6M | 0.02% | 728 |
|
|
2022
Q3 | $1.8M | Sell |
20,589
-185,262
| -90% | -$18.1M | ﹤0.01% | 5788 |
|
|
2022
Q2 | $20.7M | Sell |
205,851
-424,294
| -67% | -$44M | 0.01% | 1819 |
|
|
2022
Q1 | $68.1M | Buy |
630,145
+417,417
| +196% | +$40.2M | 0.01% | 884 |
|
|
2021
Q4 | $18.9M | Sell |
212,728
-631,141
| -75% | -$59.1M | ﹤0.01% | 2095 |
|
|
2021
Q3 | $81.1M | Buy |
843,869
+409,216
| +94% | +$40.6M | 0.02% | 779 |
|
|
2021
Q2 | $43.9M | Buy |
434,653
+411,470
| +1,775% | +$42.2M | 0.01% | 1247 |
|
|
2021
Q1 | $2.23M | Buy |
+23,183
| New | +$2.34M | ﹤0.01% | 6131 |
|
|
2020
Q4 | – | Sell |
-678,227
| Closed | -$65M | – | 11245 |
|
|
2020
Q3 | $60.5M | Sell |
678,227
-791,728
| -54% | -$71.6M | 0.02% | 738 |
|
|
2020
Q2 | $138M | Buy |
1,469,955
+1,084,682
| +282% | +$107M | 0.05% | 287 |
|
|
2020
Q1 | $35.3M | Buy |
385,273
+344,182
| +838% | +$34.7M | 0.02% | 821 |
|
|
2019
Q4 | $4.02M | Buy |
41,091
+37,780
| +1,141% | +$3.33M | ﹤0.01% | 3358 |
|
|
2019
Q3 | $284K | Sell |
3,311
-133,809
| -98% | -$11.2M | ﹤0.01% | 7632 |
|
|
2019
Q2 | $10.9M | Sell |
137,120
-269,059
| -66% | -$19.6M | 0.01% | 2074 |
|
|
2019
Q1 | $26M | Buy |
406,179
+394,531
| +3,387% | +$23.8M | 0.01% | 1118 |
|
|
2018
Q4 | $614K | Sell |
11,648
-452,302
| -97% | -$28.1M | ﹤0.01% | 6089 |
|
|
2018
Q3 | $32.1M | Buy |
463,950
+260,358
| +128% | +$17.7M | 0.01% | 1039 |
|
|
2018
Q2 | $12M | Sell |
203,592
-485,930
| -70% | -$30.3M | 0.01% | 1754 |
|
|
2018
Q1 | $45.1M | Buy |
689,522
+161,999
| +31% | +$10.7M | 0.02% | 650 |
|
|
2017
Q4 | $34.1M | Sell |
527,523
-654,161
| -55% | -$41M | 0.02% | 837 |
|
|
2017
Q3 | $70M | Sell |
1,181,684
-487,734
| -29% | -$27.2M | 0.05% | 380 |
|
|
2017
Q2 | $86.3M | Buy |
1,669,418
+545,560
| +49% | +$29M | 0.07% | 277 |
|
|
2017
Q1 | $57.5M | Sell |
1,123,858
-1,086,444
| -49% | -$56M | 0.05% | 382 |
|
|
2016
Q4 | $113M | Buy |
2,210,302
+1,558,696
| +239% | +$72.9M | 0.11% | 137 |
|
|
2016
Q3 | $28.2M | Buy |
651,606
+303,070
| +87% | +$13.8M | 0.03% | 679 |
|
|
2016
Q2 | $16.7M | Sell |
348,536
-209,150
| -38% | -$10.3M | 0.02% | 894 |
|
|
2016
Q1 | $28.1M | Buy |
557,686
+506,543
| +990% | +$24.2M | 0.04% | 566 |
|
|
2015
Q4 | $2.88M | Sell |
51,143
-46,829
| -48% | -$2.47M | ﹤0.01% | 2373 |
|
|
2015
Q3 | $4.05M | Sell |
97,972
-46,217
| -32% | -$1.93M | ﹤0.01% | 2153 |
|
|
2015
Q2 | $5.82M | Sell |
144,189
-288,912
| -67% | -$12.1M | 0.01% | 1912 |
|
|
2015
Q1 | $18.2M | Sell |
433,101
-252,782
| -37% | -$11M | 0.02% | 1032 |
|
|
2014
Q4 | $29.8M | Buy |
685,883
+397,411
| +138% | +$15.6M | 0.03% | 728 |
|
|
2014
Q3 | $9.9M | Buy |
288,472
+25,385
| +10% | +$936K | 0.01% | 1371 |
|
|
2014
Q2 | $10.1M | Buy |
263,087
+193,981
| +281% | +$7.34M | 0.01% | 1261 |
|
|
2014
Q1 | $2.44M | Buy |
69,106
+54,419
| +371% | +$2.42M | ﹤0.01% | 2446 |
|
|
2013
Q4 | $683K | Sell |
14,687
-34,670
| -70% | -$1.6M | ﹤0.01% | 3648 |
|
|
2013
Q3 | $2.25M | Buy |
49,357
+29,413
| +147% | +$1.09M | ﹤0.01% | 2301 |
|
|
2013
Q2 | $686K | Buy |
+19,944
| New | +$709K | ﹤0.01% | 3533 |
|
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.