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Livermore
Livermore
ZHEN

Parallel Advisors, LLC

SEC CIK
0001690010
Latest filing
Aug 5, 2026

BLDR holding history

Builders FirstSource, Inc. in every 13F filed by Parallel Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BLDR overviewAll 13F holders of BLDRFull Q2 2026 holdings

Shares (Q2 2026)
1,876
Value
$167.9K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of BLDR by Parallel Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,876$167.9K<0.1%+642+52.0%AddedHolders
Q1 20261,234$101.6K<0.1%−109−8.1%ReducedHolders
Q4 20251,343$138.2K<0.1%+43+3.3%AddedHolders
Q3 20251,300$157.6K<0.1%−33−2.5%ReducedHolders
Q2 20251,333$155.6K<0.1%+290+27.8%AddedHolders
Q1 20251,043$130.3K<0.1%+52+5.2%AddedHolders
Q4 2024991$141.6K<0.1%+389+64.6%AddedHolders
Q3 2024602$116.7K<0.1%+199+49.4%AddedHolders
Q2 2024403$55.8K<0.1%+82+25.5%AddedHolders
Q1 2024321$66.9K<0.1%+188+141.4%AddedHolders
Q4 2023133$22.2K<0.1%−13−8.9%ReducedHolders
Q3 2023146$18.2K<0.1%+7+5.0%AddedHolders
Q2 2023139$18.9K<0.1%+28+25.2%AddedHolders
Q1 2023111$9.86K<0.1%−2−1.8%ReducedHolders
Q4 2022113$7.33K<0.1%+20+21.5%AddedHolders
Q3 202293$5.00K<0.1%+33+55.0%AddedHolders
Q2 202260$3.00K<0.1%−45−42.9%ReducedHolders
Q1 2022105$7.00K<0.1%−187−64.0%ReducedHolders
Q4 2021292$25.0K<0.1%+54+22.7%AddedHolders
Q3 2021238$12.0K<0.1%+46+24.0%AddedHolders
Q2 2021192$8.00K<0.1%+169+734.8%AddedHolders
Q1 202123$1.00K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.