Paradigm Capital Management Inc
BLDR icon

Paradigm Capital Management Inc’s Builders FirstSource BLDR Stock Holding History

Paradigm Capital Management Inc’s Portfolio BLDR Stock Details BLDR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$11.7M Buy
131,250
+45,500
+53% +$3.63M 0.32% 44
2026
Q1 		$7.06M Hold
85,750
– – 0.27% 50
2025
Q4 		$8.82M Hold
85,750
– – 0.37% 42
2025
Q3 		$10.4M Hold
85,750
– – 0.45% 38
2025
Q2 		$10M Hold
85,750
– – 0.49% 38
2025
Q1 		$10.7M Hold
85,750
– – 0.6% 36
2024
Q4 		$12.3M Hold
85,750
– – 0.57% 37
2024
Q3 		$16.6M Hold
85,750
– – 0.74% 31
2024
Q2 		$11.9M Hold
85,750
– – 0.54% 35
2024
Q1 		$17.9M Sell
85,750
-8,325
-9% -$1.54M 0.86% 31
2023
Q4 		$15.7M Hold
94,075
– – 0.82% 30
2023
Q3 		$11.7M Hold
94,075
– – 0.67% 32
2023
Q2 		$12.8M Sell
94,075
-3,800
-4% -$423K 0.73% 32
2023
Q1 		$8.69M Sell
97,875
-137,575
-58% -$10.9M 0.58% 40
2022
Q4 		$15.3M Sell
235,450
-2,700
-1% -$169K 1.01% 28
2022
Q3 		$14M Sell
238,150
-13,100
-5% -$819K 1.01% 28
2022
Q2 		$13.5M Sell
251,250
-22,400
-8% -$1.37M 0.92% 32
2022
Q1 		$17.7M Sell
273,650
-28,862
-10% -$2.1M 0.95% 35
2021
Q4 		$25.9M Buy
302,512
+8,800
+3% +$596K 1.16% 27
2021
Q3 		$15.2M Buy
293,712
+10,700
+4% +$523K 0.78% 39
2021
Q2 		$12.1M Buy
283,012
+13,400
+5% +$621K 0.58% 46
2021
Q1 		$12.5M Buy
+269,612
New +$11.5M 0.65% 43
2013
Q4 		– Sell
-47,425
Closed -$279K – 268
2013
Q3 		$279K Sell
47,425
-47,400
-50% -$283K 0.02% 235
2013
Q2 		$567K Buy
+94,825
New +$593K 0.03% 205

Other funds holding BLDR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Paradigm Capital Management Inc's BLDR Position: Q2 2026 in Review

Paradigm Capital Management Inc increased its Builders FirstSource (BLDR) stake by 53% in Q2 2026, buying an estimated $3.63M and bringing the position to 131,250 shares worth $11.7M. The position accounts for 0.32% of the portfolio, ranked #44.

Paradigm Capital Management Inc first reported a position in BLDR in Q2 2013 and has held it in 24 quarters since. The position peaked at $25.9M in Q4 2021. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • Paradigm Capital Management Inc held 131,250 shares of Builders FirstSource worth $11.7M as of Q2 2026.
  • Paradigm Capital Management Inc bought 45,500 Builders FirstSource shares in Q2 2026, an estimated $3.63M.
  • Builders FirstSource made up 0.32% of Paradigm Capital Management Inc's portfolio in Q2 2026, its #44 holding.
  • Paradigm Capital Management Inc first reported a position in Builders FirstSource in Q2 2013 and has held it in 24 quarters since.
  • Paradigm Capital Management Inc's Builders FirstSource position peaked at $25.9M in Q4 2021.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Paradigm Capital Management Inc's 13F filing for Q2 2026, filed 13 Aug 2026.