We are live on ! Find out more
SUM

Summit Materials, Inc. Class A Common Stock
SUM

Delisted

SUM was delisted on the 10th of February, 2025.

Back to rankings

1 hedge funds and large institutions have $105 invested in Summit Materials, Inc. Class A Common Stock in 2026 Q1 according to their latest regulatory filings, with funds opening new positions, increasing their positions, reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding

Funds holding: 1 → 1 (0)

0% more capital invested

Capital invested by funds: $105 → $105 ($0)

Holders
1
Holders Change
–
Holders Change %
0%
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
HNB
1
Huntington National Bank
Ohio
$105 – – –

SUM Hedge Fund Activity: Q1 2026 in Review

1 of the 8,141 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q1 2026, worth a combined $105 — unchanged from a quarter earlier.

Fund positioning in SUM was balanced in Q1 2026: 0 funds opened new positions, 0 closed out, 0 added to existing stakes and 0 trimmed.

  • 1 institutional investor held Summit Materials, Inc. Class A Common Stock (SUM) as of Q1 2026, unchanged from Q4 2025.
  • Funds reported $105 of Summit Materials, Inc. Class A Common Stock stock for Q1 2026, unchanged quarter-over-quarter.
  • 0 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q1 2026 and 0 closed out.

Based on aggregated 13F filings for Q1 2026.