Boston Partners’s Steel Dynamics STLD Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $424M | Buy |
1,843,969
+79,288
| +4% | +$18.6M | 0.38% | 87 |
|
|
2026
Q1 | $318M | Sell |
1,764,681
-28,949
| -2% | -$5.27M | 0.33% | 98 |
|
|
2025
Q4 | $304M | Buy |
1,793,630
+1,070,042
| +148% | +$170M | 0.31% | 107 |
|
|
2025
Q3 | $101M | Buy |
+723,588
| New | +$95M | 0.1% | 212 |
|
|
2022
Q2 | – | Sell |
-2,676
| Closed | -$223K | – | 737 |
|
|
2022
Q1 | $223K | Sell |
2,676
-2,996
| -53% | -$202K | ﹤0.01% | 676 |
|
|
2021
Q4 | $352K | Sell |
5,672
-1,975
| -26% | -$124K | ﹤0.01% | 632 |
|
|
2021
Q3 | $447K | Sell |
7,647
-1,186,101
| -99% | -$75.8M | ﹤0.01% | 614 |
|
|
2021
Q2 | $71.2M | Sell |
1,193,748
-5,803,672
| -83% | -$340M | 0.09% | 228 |
|
|
2021
Q1 | $355M | Sell |
6,997,420
-2,563,096
| -27% | -$108M | 0.48% | 61 |
|
|
2020
Q4 | $352M | Buy |
9,560,516
+5,625,748
| +143% | +$195M | 0.55% | 62 |
|
|
2020
Q3 | $113M | Buy |
3,934,768
+52,671
| +1% | +$1.51M | 0.21% | 154 |
|
|
2020
Q2 | $101M | Buy |
3,882,097
+972,881
| +33% | +$24.3M | 0.19% | 161 |
|
|
2020
Q1 | $65.6M | Buy |
2,909,216
+9,384
| +0.3% | +$257K | 0.13% | 183 |
|
|
2019
Q4 | $98.7M | Buy |
2,899,832
+117,085
| +4% | +$3.74M | 0.13% | 189 |
|
|
2019
Q3 | $82.9M | Buy |
+2,782,747
| New | +$82.2M | 0.11% | 204 |
|
|
2018
Q4 | – | Sell |
-11,041,349
| Closed | -$499M | – | 747 |
|
|
2018
Q3 | $499M | Sell |
11,041,349
-2,933,758
| -21% | -$135M | 0.58% | 51 |
|
|
2018
Q2 | $642M | Sell |
13,975,107
-2,446,253
| -15% | -$116M | 0.77% | 32 |
|
|
2018
Q1 | $726M | Sell |
16,421,360
-397,259
| -2% | -$18.3M | 0.88% | 25 |
|
|
2017
Q4 | $725M | Sell |
16,818,619
-158,691
| -0.9% | -$6.1M | 0.85% | 27 |
|
|
2017
Q3 | $585M | Buy |
16,977,310
+593,498
| +4% | +$20.8M | 0.72% | 33 |
|
|
2017
Q2 | $587M | Buy |
16,383,812
+1,742,242
| +12% | +$60.3M | 0.75% | 32 |
|
|
2017
Q1 | $509M | Buy |
14,641,570
+2,997,302
| +26% | +$107M | 0.65% | 41 |
|
|
2016
Q4 | $414M | Buy |
11,644,268
+359,936
| +3% | +$11.3M | 0.54% | 50 |
|
|
2016
Q3 | $282M | Buy |
11,284,332
+241,752
| +2% | +$6.17M | 0.39% | 88 |
|
|
2016
Q2 | $271M | Buy |
11,042,580
+6,132,303
| +125% | +$150M | 0.39% | 86 |
|
|
2016
Q1 | $111M | Buy |
4,910,277
+2,210,330
| +82% | +$41.7M | 0.16% | 168 |
|
|
2015
Q4 | $48.2M | Buy |
+2,699,947
| New | +$48.3M | 0.07% | 218 |
|
|
2014
Q3 | – | Sell |
-363,008
| Closed | -$6.52M | – | 738 |
|
|
2014
Q2 | $6.52M | Buy |
363,008
+3,289
| +0.9% | +$59.1K | 0.01% | 470 |
|
|
2014
Q1 | $6.4M | Buy |
359,719
+36,984
| +11% | +$648K | 0.01% | 476 |
|
|
2013
Q4 | $6.31M | Hold |
322,735
| – | – | 0.01% | 467 |
|
|
2013
Q3 | $5.39M | Sell |
322,735
-81
| -0% | -$1.28K | 0.01% | 483 |
|
|
2013
Q2 | $4.81M | Buy |
+322,816
| New | +$4.83M | 0.01% | 478 |
|
Other funds holding STLD
N
SC
Boston Partners's STLD Position: Q2 2026 in Review
Boston Partners increased its Steel Dynamics (STLD) stake by 4.5% in Q2 2026, buying an estimated $18.6M and bringing the position to 1,843,969 shares worth $424M. The position accounts for 0.38% of the portfolio, ranked #87.
Boston Partners first reported a position in STLD in Q2 2013 and has held it in 32 quarters since. The position peaked at $726M in Q1 2018. 635 funds tracked by Wall St. Rank hold STLD as of Q2 2026.
- Boston Partners held 1,843,969 shares of Steel Dynamics worth $424M as of Q2 2026.
- Boston Partners bought 79,288 Steel Dynamics shares in Q2 2026, an estimated $18.6M.
- Steel Dynamics made up 0.38% of Boston Partners's portfolio in Q2 2026, its #87 holding.
- Boston Partners first reported a position in Steel Dynamics in Q2 2013 and has held it in 32 quarters since.
- Boston Partners's Steel Dynamics position peaked at $726M in Q1 2018.
- 635 funds tracked by Wall St. Rank held Steel Dynamics as of Q2 2026.
Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.