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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

218 hedge funds and large institutions have $2.36B invested in Summit Materials, Inc. Class A Common Stock in 2020 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 77 increasing their positions, 66 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

261% more call options, than puts

Call options by funds: $40.5M | Put options by funds: $11.2M

22% more capital invested

Capital invested by funds: $1.93B → $2.36B (+$428M)

19% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 37

17% more repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 66

3% more funds holding

Funds holding: 211218 (+7)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

Holders
218
Holders Change
+7
Holders Change %
+3.32%
% of All Funds
3.86%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
44
Increased
77
Reduced
66
Closed
37
Calls
$40.5M
Puts
$11.2M
Net Calls
+$29.3M
Net Calls Change
+$9.52M
Name Holding Trade Value Shares
Change
Change in
Stake
CWC
251
Carolinas Wealth Consulting
North Carolina
-$1K -81 Closed

SUM Hedge Fund Activity: Q4 2020 in Review

218 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q4 2020, worth a combined $2.36B — up 22% from $1.93B a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new SUM positions and 37 closed out — a net gain of 7 holders — while 77 added to existing stakes and 66 trimmed.

The largest buyer was Macquarie Group, adding an estimated $59.7M. The largest seller was Adage Capital Partners, cutting an estimated $39.7M.

  • 218 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q4 2020, up from 211 in Q3 2020.
  • Funds reported $2.36B of Summit Materials, Inc. Class A Common Stock stock for Q4 2020, up 22% quarter-over-quarter.
  • 44 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q4 2020 and 37 closed out, a net change of +7 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q4 2020 was Macquarie Group, an estimated $59.7M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q4 2020 was Adage Capital Partners, an estimated $39.7M sold.

Based on aggregated 13F filings for Q4 2020.