Robeco Institutional Asset Management’s Leidos LDOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $43.6M | Buy |
423,228
+81,430
| +24% | +$10.8M | 0.05% | 277 |
|
|
2026
Q1 | $53.2M | Sell |
341,798
-4,371
| -1% | -$785K | 0.08% | 245 |
|
|
2025
Q4 | $62.4M | Sell |
346,169
-15,187
| -4% | -$2.88M | 0.09% | 215 |
|
|
2025
Q3 | $68.3M | Sell |
361,356
-24,931
| -6% | -$4.34M | 0.1% | 201 |
|
|
2025
Q2 | $60.9M | Buy |
386,287
+22,065
| +6% | +$3.26M | 0.1% | 199 |
|
|
2025
Q1 | $49.1M | Sell |
364,222
-9,844
| -3% | -$1.37M | 0.1% | 192 |
|
|
2024
Q4 | $53.9M | Buy |
374,066
+5,162
| +1% | +$859K | 0.1% | 188 |
|
|
2024
Q3 | $60.1M | Buy |
368,904
+51,115
| +16% | +$7.73M | 0.12% | 170 |
|
|
2024
Q2 | $46.4M | Buy |
317,789
+111,077
| +54% | +$15.5M | 0.1% | 188 |
|
|
2024
Q1 | $27.1M | Buy |
206,712
+53,873
| +35% | +$6.42M | 0.06% | 292 |
|
|
2023
Q4 | $16.5M | Buy |
152,839
+123,236
| +416% | +$12.6M | 0.04% | 358 |
|
|
2023
Q3 | $2.73M | Buy |
29,603
+14,362
| +94% | +$1.35M | 0.01% | 642 |
|
|
2023
Q2 | $1.35M | Sell |
15,241
-41,185
| -73% | -$3.51M | ﹤0.01% | 748 |
|
|
2023
Q1 | $5.19M | Sell |
56,426
-27,030
| -32% | -$2.61M | 0.01% | 553 |
|
|
2022
Q4 | $8.78M | Buy |
83,456
+4,245
| +5% | +$435K | 0.03% | 461 |
|
|
2022
Q3 | $6.93M | Buy |
79,211
+37,656
| +91% | +$3.68M | 0.02% | 466 |
|
|
2022
Q2 | $4.19M | Buy |
41,555
+34,587
| +496% | +$3.58M | 0.01% | 542 |
|
|
2022
Q1 | $753K | Buy |
6,968
+1,587
| +29% | +$153K | ﹤0.01% | 731 |
|
|
2021
Q4 | $479K | Buy |
5,381
+584
| +12% | +$54.7K | ﹤0.01% | 772 |
|
|
2021
Q3 | $461K | Sell |
4,797
-12,088
| -72% | -$1.2M | ﹤0.01% | 777 |
|
|
2021
Q2 | $1.71M | Sell |
16,885
-41,999
| -71% | -$4.31M | ﹤0.01% | 704 |
|
|
2021
Q1 | $5.67M | Sell |
58,884
-45,294
| -43% | -$4.58M | 0.01% | 545 |
|
|
2020
Q4 | $11M | Sell |
104,178
-65,119
| -38% | -$6.24M | 0.03% | 431 |
|
|
2020
Q3 | $15.1M | Sell |
169,297
-331,023
| -66% | -$29.9M | 0.05% | 354 |
|
|
2020
Q2 | $46.9M | Sell |
500,320
-246,568
| -33% | -$24.3M | 0.16% | 163 |
|
|
2020
Q1 | $68.4M | Sell |
746,888
-36,613
| -5% | -$3.69M | 0.27% | 89 |
|
|
2019
Q4 | $76.7M | Buy |
783,501
+439,469
| +128% | +$38.7M | 0.25% | 109 |
|
|
2019
Q3 | $29.5M | Buy |
344,032
+268,400
| +355% | +$22.5M | 0.1% | 248 |
|
|
2019
Q2 | $6.04M | Buy |
75,632
+50,770
| +204% | +$3.71M | 0.02% | 566 |
|
|
2019
Q1 | $1.59M | Buy |
24,862
+1,000
| +4% | +$60.4K | 0.01% | 738 |
|
|
2018
Q4 | $1.26M | Sell |
23,862
-14,999
| -39% | -$932K | 0.01% | 724 |
|
|
2018
Q3 | $2.69M | Buy |
38,861
+26,894
| +225% | +$1.83M | 0.01% | 650 |
|
|
2018
Q2 | $707K | Sell |
11,967
-2,916
| -20% | -$182K | ﹤0.01% | 785 |
|
|
2018
Q1 | $973K | Buy |
14,883
+5,338
| +56% | +$352K | ﹤0.01% | 752 |
|
|
2017
Q4 | $617K | Buy |
9,545
+4,407
| +86% | +$276K | ﹤0.01% | 748 |
|
|
2017
Q3 | $304K | Hold |
5,138
| – | – | ﹤0.01% | 759 |
|
|
2017
Q2 | $264K | Buy |
5,138
+2,222
| +76% | +$118K | ﹤0.01% | 792 |
|
|
2017
Q1 | $150K | Hold |
2,916
| – | – | ﹤0.01% | 805 |
|
|
2016
Q4 | $150K | Sell |
2,916
-43,800
| -94% | -$2.05M | ﹤0.01% | 734 |
|
|
2016
Q3 | $2.02M | Sell |
46,716
-93,909
| -67% | -$4.26M | 0.01% | 518 |
|
|
2016
Q2 | $6.73M | Hold |
140,625
| – | – | 0.05% | 316 |
|
|
2016
Q1 | $7.08M | Buy |
140,625
+82,972
| +144% | +$3.96M | 0.06% | 287 |
|
|
2015
Q4 | $3.24M | Buy |
57,653
+13,853
| +32% | +$730K | 0.03% | 406 |
|
|
2015
Q3 | $1.81M | Hold |
43,800
| – | – | 0.01% | 489 |
|
|
2015
Q2 | $1.77M | Hold |
43,800
| – | – | 0.01% | 509 |
|
|
2015
Q1 | $1.84M | Buy |
+43,800
| New | +$1.9M | 0.01% | 494 |
|
|
2014
Q2 | – | Sell |
-11,000
| Closed | -$389K | – | 765 |
|
|
2014
Q1 | $389K | Hold |
11,000
| – | – | ﹤0.01% | 585 |
|
|
2013
Q4 | $511K | Buy |
+11,000
| New | +$508K | ﹤0.01% | 498 |
|
|
2013
Q3 | – | Sell |
-17,820
| Closed | -$613K | – | 671 |
|
|
2013
Q2 | $613K | Buy |
+17,820
| New | +$633K | 0.01% | 482 |
|
Other funds holding LDOS
Robeco Institutional Asset Management's LDOS Position: Q2 2026 in Review
Robeco Institutional Asset Management increased its Leidos (LDOS) stake by 24% in Q2 2026, buying an estimated $10.8M and bringing the position to 423,228 shares worth $43.6M. The position accounts for 0.05% of the portfolio, ranked #277.
Robeco Institutional Asset Management first reported a position in LDOS in Q2 2013 and has held it in 49 quarters since. The position peaked at $76.7M in Q4 2019. 767 funds tracked by Wall St. Rank hold LDOS as of Q2 2026.
- Robeco Institutional Asset Management held 423,228 shares of Leidos worth $43.6M as of Q2 2026.
- Robeco Institutional Asset Management bought 81,430 Leidos shares in Q2 2026, an estimated $10.8M.
- Leidos made up 0.05% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #277 holding.
- Robeco Institutional Asset Management first reported a position in Leidos in Q2 2013 and has held it in 49 quarters since.
- Robeco Institutional Asset Management's Leidos position peaked at $76.7M in Q4 2019.
- 767 funds tracked by Wall St. Rank held Leidos as of Q2 2026.
Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.