Guggenheim Capital’s Builders FirstSource BLDR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$571K Buy
6,937
+4,136
+148% +$442K ﹤0.01% 1167
2025
Q4
$288K Buy
+2,801
New +$315K ﹤0.01% 1548
2025
Q1
Sell
-1,895
Closed -$271K 1637
2024
Q4
$271K Sell
1,895
-18,835
-91% -$3.33M ﹤0.01% 1484
2024
Q3
$4.02M Sell
20,730
-409
-2% -$67.8K 0.03% 598
2024
Q2
$2.93M Buy
21,139
+2,325
+12% +$395K 0.02% 687
2024
Q1
$3.92M Buy
18,814
+4,015
+27% +$742K 0.03% 641
2023
Q4
$2.47M Sell
14,799
-15,772
-52% -$2.1M 0.02% 772
2023
Q3
$3.81M Buy
30,571
+1,214
+4% +$167K 0.03% 585
2023
Q2
$3.99M Buy
29,357
+9,512
+48% +$1.06M 0.03% 600
2023
Q1
$1.76M Sell
19,845
-5,451
-22% -$432K 0.01% 896
2022
Q4
$1.64M Buy
25,296
+1,855
+8% +$116K 0.01% 930
2022
Q3
$1.38M Sell
23,441
-2,586
-10% -$162K 0.01% 992
2022
Q2
$1.4M Sell
26,027
-1,546
-6% -$94.8K 0.01% 1063
2022
Q1
$1.78M Sell
27,573
-4,442
-14% -$322K 0.01% 1080
2021
Q4
$2.74M Buy
+32,015
New +$2.17M 0.01% 912
2021
Q3
Sell
-6,362
Closed -$271K 2134
2021
Q2
$271K Buy
6,362
+1,015
+19% +$47.1K ﹤0.01% 2057
2021
Q1
$248K Buy
+5,347
New +$228K ﹤0.01% 2018
2020
Q2
Sell
-19,196
Closed -$235K 1881
2020
Q1
$235K Sell
19,196
-4,452
-19% -$101K ﹤0.01% 1616
2019
Q4
$601K Sell
23,648
-1,795
-7% -$42.9K ﹤0.01% 1539
2019
Q3
$524K Sell
25,443
-552
-2% -$10.3K ﹤0.01% 1599
2019
Q2
$438K Sell
25,995
-2,466
-9% -$36.9K ﹤0.01% 1717
2019
Q1
$380K Sell
28,461
-3,061
-10% -$40.2K ﹤0.01% 1804
2018
Q4
$344K Sell
31,522
-13,585
-30% -$171K ﹤0.01% 1839
2018
Q3
$662K Buy
45,107
+4,440
+11% +$75.2K ﹤0.01% 1824
2018
Q2
$743K Sell
40,667
-1,923
-5% -$36.8K 0.01% 1751
2018
Q1
$845K Sell
42,590
-363
-0.8% -$7.69K ﹤0.01% 2161
2017
Q4
$935K Buy
42,953
+4,374
+11% +$82.9K ﹤0.01% 2112
2017
Q3
$694K Buy
38,579
+12,001
+45% +$194K ﹤0.01% 2274
2017
Q2
$406K Buy
26,578
+10,381
+64% +$155K ﹤0.01% 2465
2017
Q1
$240K Buy
+16,197
New +$209K ﹤0.01% 2590
2016
Q2
Sell
-11,338
Closed -$128K 2876
2016
Q1
$128K Sell
11,338
-18,390
-62% -$159K ﹤0.01% 2745
2015
Q4
$330K Buy
29,728
+12,282
+70% +$156K ﹤0.01% 2615
2015
Q3
$221K Sell
17,446
-3,050
-15% -$43.3K ﹤0.01% 2703
2015
Q2
$263K Sell
20,496
-5,594
-21% -$68.3K ﹤0.01% 2734
2015
Q1
$174K Sell
26,090
-3,537
-12% -$22.1K ﹤0.01% 2810
2014
Q4
$203K Sell
29,627
-12,804
-30% -$76.5K ﹤0.01% 2792
2014
Q3
$231K Sell
42,431
-7,725
-15% -$50.3K ﹤0.01% 2789
2014
Q2
$374K Sell
50,156
-1,303
-3% -$10.1K ﹤0.01% 2696
2014
Q1
$469K Buy
51,459
+9,569
+23% +$77.7K ﹤0.01% 2603
2013
Q4
$299K Buy
41,890
+19,574
+88% +$133K ﹤0.01% 2714
2013
Q3
$131K Buy
22,316
+1,378
+7% +$8.23K ﹤0.01% 2811
2013
Q2
$125K Buy
+20,938
New +$131K ﹤0.01% 2802

Other funds holding BLDR

Guggenheim Capital's BLDR Position: Q1 2026 in Review

Guggenheim Capital increased its Builders FirstSource (BLDR) stake by 148% in Q1 2026, buying an estimated $442K and bringing the position to 6,937 shares worth $571K. The position accounts for ﹤0.01% of the portfolio, ranked #1167.

Guggenheim Capital first reported a position in BLDR in Q2 2013 and has held it in 42 quarters since. The position peaked at $4.02M in Q3 2024. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

  • Guggenheim Capital held 6,937 shares of Builders FirstSource worth $571K as of Q1 2026.
  • Guggenheim Capital bought 4,136 Builders FirstSource shares in Q1 2026, an estimated $442K.
  • Builders FirstSource made up ﹤0.01% of Guggenheim Capital's portfolio in Q1 2026, its #1167 holding.
  • Guggenheim Capital first reported a position in Builders FirstSource in Q2 2013 and has held it in 42 quarters since.
  • Guggenheim Capital's Builders FirstSource position peaked at $4.02M in Q3 2024.
  • 719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Guggenheim Capital's 13F filing for Q1 2026, filed 15 May 2026.