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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

211 hedge funds and large institutions have $3.36B invested in Summit Materials, Inc. Class A Common Stock in 2018 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 86 increasing their positions, 75 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

280% more call options, than puts

Call options by funds: $22.2M | Put options by funds: $5.85M

15% more repeat investments, than reductions

Existing positions increased: 86 | Existing positions reduced: 75

8% less funds holding

Funds holding: 229211 (-18)

10% less capital invested

Capital invested by funds: $3.73B → $3.36B (-$371M)

36% less first-time investments, than exits

New positions opened: 28 | Existing positions closed: 44

44% less funds holding in top 10

Funds holding in top 10: 95 (-4)

Holders
211
Holders Change
-18
Holders Change %
-7.86%
% of All Funds
4.81%
Holding in Top 10
5
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-44.44%
% of All Funds
0.11%
New
28
Increased
86
Reduced
75
Closed
44
Calls
$22.2M
Puts
$5.85M
Net Calls
+$16.4M
Net Calls Change
+$10.6M

SUM Hedge Fund Activity: Q2 2018 in Review

211 of the 4,385 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q2 2018, worth a combined $3.36B — down 9.9% from $3.73B a quarter earlier.

Sellers outnumbered buyers: 44 funds closed out of SUM and 28 opened new positions — a net loss of 16 holders — while 75 trimmed existing stakes and 86 added.

The largest buyer was Carillon Tower Advisers, opening a new position worth an estimated $54.4M. The largest seller was Fidelity Investments, cutting an estimated $104M.

  • 211 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q2 2018, down from 229 in Q1 2018.
  • Funds reported $3.36B of Summit Materials, Inc. Class A Common Stock stock for Q2 2018, down 9.9% quarter-over-quarter.
  • 28 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q2 2018 and 44 closed out, a net change of -16 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q2 2018 was Carillon Tower Advisers, an estimated $54.4M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q2 2018 was Fidelity Investments, an estimated $104M sold.

Based on aggregated 13F filings for Q2 2018.