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Union Square Park Capital Management’s Builders FirstSource BLDR Stock Holding History

Union Square Park Capital Management’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 		– Sell
-10,000
Closed -$823K – 64
2026
Q1 		$823K Buy
+10,000
New +$1.07M 0.47% 48

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Union Square Park Capital Management's BLDR Position: Q2 2026 in Review

Union Square Park Capital Management sold out of Builders FirstSource (BLDR) in Q2 2026, closing a stake of 10,000 shares — an estimated $823K sold.

Union Square Park Capital Management first reported a position in BLDR in Q1 2026 and held it in 1 quarter. The position peaked at $823K in Q1 2026. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • Union Square Park Capital Management reported no remaining Builders FirstSource position as of Q2 2026 after selling out during the quarter.
  • Union Square Park Capital Management sold 10,000 Builders FirstSource shares in Q2 2026, an estimated $823K.
  • Union Square Park Capital Management first reported a position in Builders FirstSource in Q1 2026 and held it in 1 quarter.
  • Union Square Park Capital Management's Builders FirstSource position peaked at $823K in Q1 2026.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Union Square Park Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.